449 files changed, 28776 insertions, 11093 deletions

diff --git a/.cproject b/.cproject
index c3ed9e8..9daccd5 100644
--- a/.cproject
+++ b/.cproject
@@ -24,18 +24,17 @@
 						<toolChain id="org.tizen.nativecore.toolchain.sbi.gcc45.app.debug.1048479076" name="Tizen Native Toolchain" superClass="org.tizen.nativecore.toolchain.sbi.gcc45.app.debug">
 							<targetPlatform binaryParser="org.eclipse.cdt.core.ELF" id="org.tizen.nativeide.target.sbi.gnu.platform.base.299151930" osList="linux,win32" superClass="org.tizen.nativeide.target.sbi.gnu.platform.base"/>
 							<builder autoBuildTarget="all" buildPath="${workspace_loc:/call-ui}/Debug" enableAutoBuild="true" id="org.tizen.nativecore.target.sbi.gnu.builder.287909858" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Tizen Application Builder" superClass="org.tizen.nativecore.target.sbi.gnu.builder"/>
-							<tool id="org.tizen.nativecore.tool.sbi.gnu.archiver.850939844" name="Archiver" superClass="org.tizen.nativecore.tool.sbi.gnu.archiver"/>
+							<tool command="i386-linux-gnueabi-ar" id="org.tizen.nativecore.tool.sbi.gnu.archiver.850939844" name="Archiver" superClass="org.tizen.nativecore.tool.sbi.gnu.archiver"/>
 							<tool command="i386-linux-gnueabi-g++" id="org.tizen.nativecore.tool.sbi.gnu.cpp.compiler.66050065" name="C++ Compiler" superClass="org.tizen.nativecore.tool.sbi.gnu.cpp.compiler">
 								<option id="gnu.cpp.compiler.option.optimization.level.1977572256" name="Optimization Level" superClass="gnu.cpp.compiler.option.optimization.level" value="gnu.cpp.compiler.optimization.level.none" valueType="enumerated"/>
 								<option defaultValue="gnu.cpp.compiler.debugging.level.max" id="sbi.gnu.cpp.compiler.option.debugging.level.core.1003532466" name="Debug level" superClass="sbi.gnu.cpp.compiler.option.debugging.level.core" valueType="enumerated"/>
 								<option defaultValue="false" id="sbi.gnu.cpp.compiler.option.misc.pic.core.58197076" name="-fPIC option" superClass="sbi.gnu.cpp.compiler.option.misc.pic.core" valueType="boolean"/>
 								<option id="sbi.gnu.cpp.compiler.option.1780411914" name="Tizen-Target" superClass="sbi.gnu.cpp.compiler.option" valueType="userObjs">
-									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core.private_gcc49.i386.core.app"/>
+									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core.private_gcc49.i386"/>
 								</option>
 								<option id="sbi.gnu.cpp.compiler.option.frameworks_inc.core.2060575755" name="Tizen-Frameworks-Include-Path" superClass="sbi.gnu.cpp.compiler.option.frameworks_inc.core" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-agent&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-watch&quot;"/>
@@ -108,7 +107,9 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/nsd/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/phonenumber-utils&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/privacy-privilege-manager/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/sensor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/storage&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/system&quot;"/>
@@ -133,8 +134,8 @@
 									<listOptionValue builtIn="false" value="--sysroot=&quot;${SBI_SYSROOT}&quot;"/>
 								</option>
 								<option id="gnu.cpp.compiler.option.include.paths.79290911" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/include}&quot;"/>
 								</option>
 								<option id="sbi.gnu.cpp.compiler.option.frameworks.core.1469916614" name="Tizen-Frameworks" superClass="sbi.gnu.cpp.compiler.option.frameworks.core" valueType="userObjs">
 									<listOptionValue builtIn="false" value="Native_API"/>
@@ -152,12 +153,11 @@
 								<option defaultValue="gnu.c.debugging.level.max" id="sbi.gnu.c.compiler.option.debugging.level.core.1157370620" name="Debug level" superClass="sbi.gnu.c.compiler.option.debugging.level.core" valueType="enumerated"/>
 								<option defaultValue="false" id="sbi.gnu.c.compiler.option.misc.pic.core.1654013693" name="-fPIC option" superClass="sbi.gnu.c.compiler.option.misc.pic.core" valueType="boolean"/>
 								<option id="sbi.gnu.c.compiler.option.551225658" name="Tizen-Target" superClass="sbi.gnu.c.compiler.option" valueType="userObjs">
-									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core.private_gcc49.i386.core.app"/>
+									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core.private_gcc49.i386"/>
 								</option>
 								<option id="sbi.gnu.c.compiler.option.frameworks_inc.core.1481628386" name="Tizen-Frameworks-Include-Path" superClass="sbi.gnu.c.compiler.option.frameworks_inc.core" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-agent&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-watch&quot;"/>
@@ -230,7 +230,9 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/nsd/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/phonenumber-utils&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/privacy-privilege-manager/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/sensor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/storage&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/system&quot;"/>
@@ -255,7 +257,6 @@
 									<listOptionValue builtIn="false" value="--sysroot=&quot;${SBI_SYSROOT}&quot;"/>
 								</option>
 								<option id="gnu.c.compiler.option.include.paths.368004466" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/EGL&quot;"/>
@@ -343,7 +344,18 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/yaca&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/lib/dbus-1.0/include&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/lib/glib-2.0/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/asp/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/aul/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/call-manager&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/msg-service&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony-client&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ug-1&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vconf&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/include}&quot;"/>
 								</option>
 								<option id="sbi.gnu.c.compiler.option.frameworks.core.1478193049" name="Tizen-Frameworks" superClass="sbi.gnu.c.compiler.option.frameworks.core" valueType="userObjs">
 									<listOptionValue builtIn="false" value="Native_API"/>
@@ -390,15 +402,19 @@
 								<option command="-id " id="sbi.gnu.edc.compiler.option.misc.id.434887912" name="Image Path (-id)" superClass="sbi.gnu.edc.compiler.option.misc.id" valueType="stringList">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/images&quot;"/>
 								</option>
+								<option id="sbi.gnu.edc.compiler.option.misc.sd.272942437" name="Sound Path (-sd)" superClass="sbi.gnu.edc.compiler.option.misc.sd" valueType="stringList">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/sounds&quot;"/>
+								</option>
+								<option id="sbi.gnu.edc.compiler.option.misc.fd.2099492430" name="Font Path (-fd)" superClass="sbi.gnu.edc.compiler.option.misc.fd" valueType="stringList">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/fonts&quot;"/>
+								</option>
 							</tool>
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry excluding="view/SlidingLabel.h" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="inc"/>
+						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="call-ui"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="res"/>
-						<entry excluding="view/SlidingLabel.cpp" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="src"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="ucl/inc"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="ucl/src"/>
+						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="ucl/source"/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
@@ -424,29 +440,25 @@
 						<toolChain id="org.tizen.nativecore.toolchain.sbi.gcc45.app.release.1202011079" name="Tizen Native Toolchain" superClass="org.tizen.nativecore.toolchain.sbi.gcc45.app.release">
 							<targetPlatform binaryParser="org.eclipse.cdt.core.ELF" id="org.tizen.nativeide.target.sbi.gnu.platform.base.1547247838" osList="linux,win32" superClass="org.tizen.nativeide.target.sbi.gnu.platform.base"/>
 							<builder buildPath="${workspace_loc:/call-ui}/Release" id="org.tizen.nativecore.target.sbi.gnu.builder.1410224621" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Tizen Application Builder" superClass="org.tizen.nativecore.target.sbi.gnu.builder"/>
-							<tool id="org.tizen.nativecore.tool.sbi.gnu.archiver.519529023" name="Archiver" superClass="org.tizen.nativecore.tool.sbi.gnu.archiver"/>
+							<tool command="i386-linux-gnueabi-ar" id="org.tizen.nativecore.tool.sbi.gnu.archiver.519529023" name="Archiver" superClass="org.tizen.nativecore.tool.sbi.gnu.archiver"/>
 							<tool command="clang++" id="org.tizen.nativecore.tool.sbi.gnu.cpp.compiler.2053654917" name="C++ Compiler" superClass="org.tizen.nativecore.tool.sbi.gnu.cpp.compiler">
 								<option id="gnu.cpp.compiler.option.optimization.level.1574455899" name="Optimization Level" superClass="gnu.cpp.compiler.option.optimization.level" value="gnu.cpp.compiler.optimization.level.most" valueType="enumerated"/>
 								<option defaultValue="gnu.cpp.compiler.debugging.level.none" id="sbi.gnu.cpp.compiler.option.debugging.level.core.1268930725" name="Debug level" superClass="sbi.gnu.cpp.compiler.option.debugging.level.core" valueType="enumerated"/>
 								<option defaultValue="false" id="sbi.gnu.cpp.compiler.option.misc.pic.core.1954110782" name="-fPIC option" superClass="sbi.gnu.cpp.compiler.option.misc.pic.core" valueType="boolean"/>
 								<option id="sbi.gnu.cpp.compiler.option.1348701994" name="Tizen-Target" superClass="sbi.gnu.cpp.compiler.option" valueType="userObjs">
-									<listOptionValue builtIn="false" value="wearable-4.0-device.core.private_llvm37.armel.core.app"/>
+									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core_llvm40.i386"/>
 								</option>
 								<option id="sbi.gnu.cpp.compiler.option.frameworks_inc.core.1432667313" name="Tizen-Frameworks-Include-Path" superClass="sbi.gnu.cpp.compiler.option.frameworks_inc.core" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-agent&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-watch&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appfw&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/asp/&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/aul/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/badge&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/base&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/cairo&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/calendar-service2&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/call-manager&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/chromium-ewk&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ckm&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/contacts-svc&quot;"/>
@@ -502,22 +514,18 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/messaging&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/metadata-editor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/minizip&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/msg-service&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/network&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/notification&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/nsd/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/phonenumber-utils&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/privacy-privilege-manager/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/sensor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/storage&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/system&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony-client&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/tzsh&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ug-1&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ui&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vconf&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vulkan&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/widget_service&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/widget_viewer_dali&quot;"/>
@@ -531,11 +539,10 @@
 									<listOptionValue builtIn="false" value="${RS_COMPILER_MISC}"/>
 									<listOptionValue builtIn="false" value=" -fPIE"/>
 									<listOptionValue builtIn="false" value="--sysroot=&quot;${SBI_SYSROOT}&quot;"/>
-									<listOptionValue builtIn="false" value="-mthumb"/>
 								</option>
 								<option id="gnu.cpp.compiler.option.include.paths.382544999" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/include}&quot;"/>
 								</option>
 								<option id="sbi.gnu.cpp.compiler.option.frameworks.core.863139267" name="Tizen-Frameworks" superClass="sbi.gnu.cpp.compiler.option.frameworks.core" valueType="userObjs">
 									<listOptionValue builtIn="false" value="Native_API"/>
@@ -547,23 +554,19 @@
 								<option defaultValue="gnu.c.debugging.level.default" id="sbi.gnu.c.compiler.option.debugging.level.core.1220862817" name="Debug level" superClass="sbi.gnu.c.compiler.option.debugging.level.core" valueType="enumerated"/>
 								<option defaultValue="false" id="sbi.gnu.c.compiler.option.misc.pic.core.1659164857" name="-fPIC option" superClass="sbi.gnu.c.compiler.option.misc.pic.core" valueType="boolean"/>
 								<option id="sbi.gnu.c.compiler.option.207590264" name="Tizen-Target" superClass="sbi.gnu.c.compiler.option" valueType="userObjs">
-									<listOptionValue builtIn="false" value="wearable-4.0-device.core.private_llvm37.armel.core.app"/>
+									<listOptionValue builtIn="false" value="wearable-4.0-emulator.core_llvm40.i386"/>
 								</option>
 								<option id="sbi.gnu.c.compiler.option.frameworks_inc.core.1440527129" name="Tizen-Frameworks-Include-Path" superClass="sbi.gnu.c.compiler.option.frameworks_inc.core" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-agent&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore-watch&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appfw&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/asp/&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/aul/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/badge&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/base&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/cairo&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/calendar-service2&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/call-manager&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/chromium-ewk&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ckm&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/contacts-svc&quot;"/>
@@ -619,22 +622,18 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/messaging&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/metadata-editor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/minizip&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/msg-service&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/network&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/notification&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/nsd/&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/phonenumber-utils&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/privacy-privilege-manager/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/SDL2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/sensor&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/storage&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/system&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony-client&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/tzsh&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ug-1&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ui&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vconf&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vulkan&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/widget_service&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/widget_viewer_dali&quot;"/>
@@ -648,10 +647,8 @@
 									<listOptionValue builtIn="false" value="${RS_COMPILER_MISC}"/>
 									<listOptionValue builtIn="false" value=" -fPIE"/>
 									<listOptionValue builtIn="false" value="--sysroot=&quot;${SBI_SYSROOT}&quot;"/>
-									<listOptionValue builtIn="false" value="-mthumb"/>
 								</option>
 								<option id="gnu.c.compiler.option.include.paths.1553190282" name="Include paths (-I)" superClass="gnu.c.compiler.option.include.paths" valueType="includePath">
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/libxml2&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/EGL&quot;"/>
@@ -739,7 +736,18 @@
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/yaca&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/lib/dbus-1.0/include&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/lib/glib-2.0/include&quot;"/>
-									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/appcore/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/asp/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/aul/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/call-manager&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/msg-service&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/pkgmgr&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/rua/&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/telephony-client&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/ug-1&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${SBI_SYSROOT}/usr/include/vconf&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/ucl/include}&quot;"/>
 								</option>
 								<option id="sbi.gnu.c.compiler.option.frameworks.core.1251626395" name="Tizen-Frameworks" superClass="sbi.gnu.c.compiler.option.frameworks.core" valueType="userObjs">
 									<listOptionValue builtIn="false" value="Native_API"/>
@@ -767,7 +775,7 @@
 									<additionalInput kind="additionalinput" paths="$(LIBS)"/>
 								</inputType>
 							</tool>
-							<tool command="arm-linux-gnueabi-as" id="org.tizen.nativeapp.tool.sbi.gnu.assembler.base.1040646105" name="Assembler" superClass="org.tizen.nativeapp.tool.sbi.gnu.assembler.base">
+							<tool command="#{PLATFORM_DEFAULT_GCC_PREFIX}as" id="org.tizen.nativeapp.tool.sbi.gnu.assembler.base.1040646105" name="Assembler" superClass="org.tizen.nativeapp.tool.sbi.gnu.assembler.base">
 								<inputType id="cdt.managedbuild.tool.gnu.assembler.input.1529641874" superClass="cdt.managedbuild.tool.gnu.assembler.input"/>
 							</tool>
 							<tool id="org.tizen.nativecore.tool.fnmapgen.1478404041" name="C FN-Map Generator" superClass="org.tizen.nativecore.tool.fnmapgen"/>
@@ -776,15 +784,23 @@
 							<tool id="org.tizen.nativecore.tool.ast.cpp.1169680363" name="C++ Static Analyzer" superClass="org.tizen.nativecore.tool.ast.cpp"/>
 							<tool id="org.tizen.nativecore.tool.sbi.gnu.archiver.mergelib.765743958" name="Archive Generator" superClass="org.tizen.nativecore.tool.sbi.gnu.archiver.mergelib"/>
 							<tool id="org.tizen.nativecore.tool.sbi.po.compiler.1889777798" name="PO Resource Compiler" superClass="org.tizen.nativecore.tool.sbi.po.compiler"/>
-							<tool id="org.tizen.nativecore.tool.sbi.edc.compiler.1860406220" name="EDC Resource Compiler" superClass="org.tizen.nativecore.tool.sbi.edc.compiler"/>
+							<tool id="org.tizen.nativecore.tool.sbi.edc.compiler.1860406220" name="EDC Resource Compiler" superClass="org.tizen.nativecore.tool.sbi.edc.compiler">
+								<option id="sbi.gnu.edc.compiler.option.misc.id.1760090476" name="Image Path (-id)" superClass="sbi.gnu.edc.compiler.option.misc.id" valueType="stringList">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/images&quot;"/>
+								</option>
+								<option id="sbi.gnu.edc.compiler.option.misc.sd.1539334293" name="Sound Path (-sd)" superClass="sbi.gnu.edc.compiler.option.misc.sd" valueType="stringList">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/sounds&quot;"/>
+								</option>
+								<option id="sbi.gnu.edc.compiler.option.misc.fd.1141822320" name="Font Path (-fd)" superClass="sbi.gnu.edc.compiler.option.misc.fd" valueType="stringList">
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}/edc/fonts&quot;"/>
+								</option>
+							</tool>
 						</toolChain>
 					</folderInfo>
 					<sourceEntries>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="inc"/>
+						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="call-ui"/>
 						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="res"/>
-						<entry flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name="src"/>
-						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="ucl/inc"/>
-						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="ucl/src"/>
+						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="ucl/source"/>
 					</sourceEntries>
 				</configuration>
 			</storageModule>
diff --git a/Build/makefile b/Build/makefile
index f491b50..117b240 100644
--- a/Build/makefile
+++ b/Build/makefile
@@ -14,7 +14,7 @@ clean : app_clean
 version : build_version
 
 #PROJ_ROOT = .
-BUILD_ROOT := $(PROJ_PATH)/Build#
+#BUILD_ROOT := $(PROJ_PATH)/Build#
 
 ifeq ($(MAKE_NAME),mingw32-make)
 ifneq ($(SHELL),)
diff --git a/Build/makefile.mk b/Build/makefile.mk
index 205a3ad..53c0428 100644
--- a/Build/makefile.mk
+++ b/Build/makefile.mk
@@ -13,10 +13,18 @@ clean : app_clean
 
 version : build_version
 
+_BLANK :=#
+_SPACE := $(_BLANK) $(_BLANK)#
+_SPACE_4MAKE := \$(_SPACE)#
+
+NULL_CHAR :=#
+SPACE := $(NULL_CHAR) $(NULL_CHAR)#
 
-#PROJ_ROOT := $(call BSLASH2SLASH,$(PROJ_PATH))
 PROJ_ROOT := .
-BUILD_ROOT := $(PROJ_ROOT)/Build
+_PROJ_ROOT_4MAKE := $(subst $(_SPACE),$(_SPACE_4MAKE),$(PROJ_ROOT))#
+PROJ_ROOT=$(_PROJ_ROOT_4MAKE)
+_BUILD_ROOT_4MAKE := $(subst $(_SPACE),$(_SPACE_4MAKE),$(BUILD_ROOT))#
+BUILD_ROOT=$(_BUILD_ROOT_4MAKE)
 
 include $(BUILD_ROOT)/basedef.mk
 
@@ -109,7 +117,7 @@ $(APPFILE) : $(OBJS) $(UOBJS)
 	@echo '  Building target: $@'
 	@echo '  Invoking: C/C++ Linker'
 	$(call MAKEDIRS,$(@D))
-	$(CXX) -o $(APPFILE) $(OBJS) $(UOBJS) $(LIBPATHS) -Xlinker --as-needed $(LIBS) $(LINK_FLAGS) $(TC_LINKER_MISC) $(RS_LINKER_MISC) -pie -lpthread --sysroot="$(SYSROOT)" -Xlinker --version-script="$(PROJ_ROOT)/.exportMap" $(RS_LIB_PATHS) $(RS_LIBRARIES) -Xlinker -rpath="/opt/usr/apps/$(APPID)/lib" -Werror-implicit-function-declaration $(USER_LINK_OPTS)
+	$(CXX) -o $(APPFILE) $(OBJS) $(UOBJS) $(LIBPATHS) -Xlinker --as-needed $(LIBS) $(LINK_FLAGS) $(TC_LINKER_MISC) $(RS_LINKER_MISC) -pie -lpthread --sysroot="$(SYSROOT)" -Xlinker --version-script="$(PROJ_ROOT)/.exportMap" $(RS_LIB_PATHS) $(RS_LIBRARIES) -Xlinker -rpath='$$ORIGIN/../lib' -Werror-implicit-function-declaration $(USER_LINK_OPTS)
 	@echo '  Finished building target: $@'
 endif
 ifeq ($(strip $(APPTYPE)),staticLib)
@@ -137,19 +145,19 @@ $(OUTPUT_DIR) :
 	$(call MAKEDIRS,$@)
 
 
-ifneq ($(strip $(PLATFORM_INCS)),)
-$(PLATFORM_INCS_FILE) : $(OBJ_OUTPUT)
-	@echo '  Building inc file: $@'
-ifneq ($(findstring Windows,$(OS)),)
-ifneq ($(findstring 3.82,$(MAKE_VERSION)),)
-	$(file > $@,$(PLATFORM_INCS))
-else
-	@echo $(PLATFORM_INCS) > $@
-endif
-else
-	@echo $(PLATFORM_INCS) > $@
-endif
-endif
+#ifneq ($(strip $(PLATFORM_INCS)),)
+#$(PLATFORM_INCS_FILE) : $(OBJ_OUTPUT)
+#	@echo '  Building inc file: $@'
+#ifneq ($(findstring Windows,$(OS)),)
+#ifneq ($(findstring 3.82,$(MAKE_VERSION)),)
+#	$(file > $@,$(PLATFORM_INCS))
+#else
+#	@echo $(PLATFORM_INCS) > $@
+#endif
+#else
+#	@echo '$(PLATFORM_INCS)' > $@
+#endif
+#endif
 
 
 include $(BUILD_ROOT)/build_edc.mk
diff --git a/Build/platform.mk b/Build/platform.mk
index 294a38a..3895d90 100644
--- a/Build/platform.mk
+++ b/Build/platform.mk
@@ -2,14 +2,17 @@
 
 SYSROOT = $(SBI_SYSROOT)
 
-USR_INCS := $(addprefix -I $(SYSROOT),$(PLATFORM_INCS_EX))
+#USR_INCS := $(addprefix -I "$(SYSROOT),$(PLATFORM_INCS_EX))
+USR_INCS1 := $(addsuffix ",$(PLATFORM_INCS_EX))
+USR_INCS := $(addprefix -I "$(SYSROOT),$(USR_INCS1))
 
 ifeq ($(strip $(PLATFORM_LIB_PATHS)),)
 RS_LIB_PATHS := "$(SYSROOT)/usr/lib"
 else
-RS_LIB_PATHS := $(addprefix -L$(SYSROOT),$(PLATFORM_LIB_PATHS))
+RS_LIB_PATHS1 := $(addsuffix ",$(PLATFORM_LIB_PATHS))
+RS_LIB_PATHS := $(addprefix -L "$(SYSROOT),$(RS_LIB_PATHS1))
 endif
 
 RS_LIBRARIES := $(addprefix -l,$(RS_LIBRARIES_EX))
 
-PLATFORM_INCS = $(USR_INCS) -I"$(SDK_PATH)/library"
+PLATFORM_INCS = $(USR_INCS) -I "$(SDK_PATH)/library"
diff --git a/LICENSE.Flora b/LICENSE.Flora
new file mode 100644
index 0000000..571fe79
--- /dev/null
+++ b/LICENSE.Flora
@@ -0,0 +1,206 @@
+Flora License
+
+Version 1.1, April, 2013
+
+http://floralicense.org/license/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction,
+and distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by
+the copyright owner that is granting the License.
+
+"Legal Entity" shall mean the union of the acting entity and
+all other entities that control, are controlled by, or are
+under common control with that entity. For the purposes of
+this definition, "control" means (i) the power, direct or indirect,
+to cause the direction or management of such entity,
+whether by contract or otherwise, or (ii) ownership of fifty percent (50%)
+or more of the outstanding shares, or (iii) beneficial ownership of
+such entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity
+exercising permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications,
+including but not limited to software source code, documentation source,
+and configuration files.
+
+"Object" form shall mean any form resulting from mechanical
+transformation or translation of a Source form, including but
+not limited to compiled object code, generated documentation,
+and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form,
+made available under the License, as indicated by a copyright notice
+that is included in or attached to the work (an example is provided
+in the Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form,
+that is based on (or derived from) the Work and for which the editorial
+revisions, annotations, elaborations, or other modifications represent,
+as a whole, an original work of authorship. For the purposes of this License,
+Derivative Works shall not include works that remain separable from,
+or merely link (or bind by name) to the interfaces of, the Work and
+Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original
+version of the Work and any modifications or additions to that Work or
+Derivative Works thereof, that is intentionally submitted to Licensor
+for inclusion in the Work by the copyright owner or by an individual or
+Legal Entity authorized to submit on behalf of the copyright owner.
+For the purposes of this definition, "submitted" means any form of
+electronic, verbal, or written communication sent to the Licensor or
+its representatives, including but not limited to communication on
+electronic mailing lists, source code control systems, and issue
+tracking systems that are managed by, or on behalf of, the Licensor
+for the purpose of discussing and improving the Work, but excluding
+communication that is conspicuously marked or otherwise designated
+in writing by the copyright owner as "Not a Contribution."
+
+"Contributor" shall mean Licensor and any individual or Legal Entity
+on behalf of whom a Contribution has been received by Licensor and
+subsequently incorporated within the Work.
+
+"Tizen Certified Platform" shall mean a software platform that complies
+with the standards set forth in the Tizen Compliance Specification
+and passes the Tizen Compliance Tests as defined from time to time
+by the Tizen Technical Steering Group and certified by the Tizen
+Association or its designated agent.
+
+2. Grant of Copyright License.  Subject to the terms and conditions of
+this License, each Contributor hereby grants to You a perpetual,
+worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+copyright license to reproduce, prepare Derivative Works of,
+publicly display, publicly perform, sublicense, and distribute the
+Work and such Derivative Works in Source or Object form.
+
+3. Grant of Patent License.  Subject to the terms and conditions of
+this License, each Contributor hereby grants to You a perpetual,
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+(except as stated in this section) patent license to make, have made,
+use, offer to sell, sell, import, and otherwise transfer the Work
+solely as incorporated into a Tizen Certified Platform, where such
+license applies only to those patent claims licensable by such
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+alone or by combination of their Contribution(s) with the Work solely
+as incorporated into a Tizen Certified Platform to which such
+Contribution(s) was submitted. If You institute patent litigation
+against any entity (including a cross-claim or counterclaim
+in a lawsuit) alleging that the Work or a Contribution incorporated
+within the Work constitutes direct or contributory patent infringement,
+then any patent licenses granted to You under this License for that
+Work shall terminate as of the date such litigation is filed.
+
+4. Redistribution.  You may reproduce and distribute copies of the
+Work or Derivative Works thereof pursuant to the copyright license
+above, in any medium, with or without modifications, and in Source or
+Object form, provided that You meet the following conditions:
+
+  1. You must give any other recipients of the Work or Derivative Works
+     a copy of this License; and
+  2. You must cause any modified files to carry prominent notices stating
+     that You changed the files; and
+  3. You must retain, in the Source form of any Derivative Works that
+     You distribute, all copyright, patent, trademark, and attribution
+     notices from the Source form of the Work, excluding those notices
+     that do not pertain to any part of the Derivative Works; and
+  4. If the Work includes a "NOTICE" text file as part of its distribution,
+     then any Derivative Works that You distribute must include a readable
+     copy of the attribution notices contained within such NOTICE file,
+     excluding those notices that do not pertain to any part of
+     the Derivative Works, in at least one of the following places:
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+     Derivative Works; or, within a display generated by the Derivative Works,
+     if and wherever such third-party notices normally appear.
+     The contents of the NOTICE file are for informational purposes only
+     and do not modify the License. You may add Your own attribution notices 
+     within Derivative Works that You distribute, alongside or as an addendum 
+     to the NOTICE text from the Work, provided that such additional attribution 
+     notices cannot be construed as modifying the License. You may add Your own
+     copyright statement to Your modifications and may provide additional or
+     different license terms and conditions for use, reproduction, or
+     distribution of Your modifications, or for any such Derivative Works
+     as a whole, provided Your use, reproduction, and distribution of
+     the Work otherwise complies with the conditions stated in this License
+     and your own copyright statement or terms and conditions do not conflict
+     the conditions stated in the License including section 3.
+
+5. Submission of Contributions. Unless You explicitly state otherwise,
+any Contribution intentionally submitted for inclusion in the Work
+by You to the Licensor shall be under the terms and conditions of
+this License, without any additional terms or conditions.
+Notwithstanding the above, nothing herein shall supersede or modify
+the terms of any separate license agreement you may have executed
+with Licensor regarding such Contributions.
+
+6. Trademarks.  This License does not grant permission to use the trade
+names, trademarks, service marks, or product names of the Licensor,
+except as required for reasonable and customary use in describing the
+origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or
+agreed to in writing, Licensor provides the Work (and each
+Contributor provides its Contributions) on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+PARTICULAR PURPOSE. You are solely responsible for determining the
+appropriateness of using or redistributing the Work and assume any
+risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory,
+whether in tort (including negligence), contract, or otherwise,
+unless required by applicable law (such as deliberate and grossly
+negligent acts) or agreed to in writing, shall any Contributor be
+liable to You for damages, including any direct, indirect, special,
+incidental, or consequential damages of any character arising as a
+result of this License or out of the use or inability to use the
+Work (including but not limited to damages for loss of goodwill,
+work stoppage, computer failure or malfunction, or any and all
+other commercial damages or losses), even if such Contributor
+has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing
+the Work or Derivative Works thereof, You may choose to offer,
+and charge a fee for, acceptance of support, warranty, indemnity,
+or other liability obligations and/or rights consistent with this
+License. However, in accepting such obligations, You may act only
+on Your own behalf and on Your sole responsibility, not on behalf
+of any other Contributor, and only if You agree to indemnify,
+defend, and hold each Contributor harmless for any liability
+incurred by, or claims asserted against, such Contributor by reason
+of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Flora License to your work
+
+To apply the Flora License to your work, attach the following
+boilerplate notice, with the fields enclosed by brackets "[]"
+replaced with your own identifying information. (Don't include
+the brackets!) The text should be enclosed in the appropriate
+comment syntax for the file format. We also recommend that a
+file or class name and description of purpose be included on the
+same "printed page" as the copyright notice for easier
+identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Flora License, Version 1.1 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://floralicense.org/license/
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/src/common.h b/call-ui/common.h
index 1d8b345..f3bf02a 100644
--- a/src/common.h
+++ b/call-ui/common.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_COMMON_H__
-#define __CALLUI_COMMON_H__
+#ifndef __CALL_UI_COMMON_H__
+#define __CALL_UI_COMMON_H__
 
 #include <algorithm>
 
@@ -38,7 +38,12 @@ namespace callui {
 	using namespace ucl;
 
 	constexpr SmartEvent WIN_POWER_KEY_UP_EVENT {"callui,powerkey,up"};
+	constexpr SmartEvent WIN_LANGUAGE_CHANGED {"callui,language,changed"};
 
+	namespace util {
+
+		using ucl::util::dispose;
+	}
 }
 
-#endif // __CALLUI_COMMON_H__
+#endif // __CALL_UI_COMMON_H__
diff --git a/inc/config.h b/call-ui/config.h
index 5d9d113..c5e4dcd 100644
--- a/inc/config.h
+++ b/call-ui/config.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_CONFIG_H__
-#define __CALLUI_CONFIG_H__
+#ifndef __CALL_UI_CONFIG_H__
+#define __CALL_UI_CONFIG_H__
 
 #define CALLUI_LOG_TAG "CALLUI"
 
@@ -24,6 +24,8 @@ namespace callui {
 	constexpr auto WINDOW_NAME = "org.tizen.call-ui";
 
 	constexpr auto BASE_SCALE = 1.3;
+
+	constexpr auto TEXT_DOMAIN = "w-call-ui";
 }
 
 #endif // __CALL_UI_CONFIG_H__
diff --git a/src/helpers.h b/call-ui/helpers.h
index 4bb49d6..5689ff4 100644
--- a/src/helpers.h
+++ b/call-ui/helpers.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_HELPERS_H__
-#define __CALLUI_HELPERS_H__
+#ifndef __CALL_UI_HELPERS_H__
+#define __CALL_UI_HELPERS_H__
 
 #include "types.h"
 
@@ -29,8 +29,15 @@ namespace callui { namespace util {
 
 	template <class FUNC, class ...ARGS>
 	ucl::Result call(FUNC &&func, ARGS &&...args);
+
+	// String helpers //
+
+	bool beginsWith(const std::string &str, const std::string &prefix,
+			bool caseSensitive = true);
+	bool removePrefix(std::string &str, const std::string &prefix,
+			bool caseSensitive = true);
 }}
 
 #include "helpers.hpp"
 
-#endif // __CALLUI_HELPERS_H__
+#endif // __CALL_UI_HELPERS_H__
diff --git a/src/helpers.hpp b/call-ui/helpers.hpp
index d44e8e0..356ff12 100644
--- a/src/helpers.hpp
+++ b/call-ui/helpers.hpp
@@ -84,4 +84,25 @@ namespace callui { namespace util {
 		}
 		return ucl::RES_OK;
 	}
+
+	// String helpers //
+
+	inline bool beginsWith(const std::string &str, const std::string &prefix,
+			bool caseSensitive)
+	{
+		if (caseSensitive) {
+			return (str.compare(0, prefix.size(), prefix) == 0);
+		}
+		return (strncasecmp(str.c_str(), prefix.c_str(), prefix.size()) == 0);
+	}
+
+	inline bool removePrefix(std::string &str, const std::string &prefix,
+			bool caseSensitive)
+	{
+		if (beginsWith(str, prefix, caseSensitive)) {
+			str = str.substr(prefix.size());
+			return true;
+		}
+		return false;
+	}
 }}
diff --git a/src/main.cpp b/call-ui/main.cpp
index 31ba842..31ba842 100644
--- a/src/main.cpp
+++ b/call-ui/main.cpp
diff --git a/src/model/CallUIBuilder.cpp b/call-ui/model/CallUIBuilder.cpp
index 5a9d5ba..0168cbb 100644
--- a/src/model/CallUIBuilder.cpp
+++ b/call-ui/model/CallUIBuilder.cpp
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#include "model/CallUIBuilder.h"
+#include "CallUIBuilder.h"
 
-#include "CallUI.h"
+#include "impl/CallUI.h"
 
-#include "common.h"
+#include "call-ui/common.h"
 
 namespace callui {
 
diff --git a/inc/model/CallUIBuilder.h b/call-ui/model/CallUIBuilder.h
index ddcb11e..8ecfed3 100644
--- a/inc/model/CallUIBuilder.h
+++ b/call-ui/model/CallUIBuilder.h
@@ -14,19 +14,35 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CALL_UI_BUILDER_H__
-#define __CALLUI_MODEL_CALL_UI_BUILDER_H__
+#ifndef __CALL_UI_MODEL_CALL_UI_BUILDER_H__
+#define __CALL_UI_MODEL_CALL_UI_BUILDER_H__
+
+#include "ICallUI.h"
 
 #include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallUIBuilder);
+
+	/**
+	 * @brief Represents builder for CallUI
+	 */
 	class CallUIBuilder {
 	public:
+
+		/**
+		 * @brief Constructor
+		 */
 		CallUIBuilder();
+
+		/**
+		 * @brief Builds CallUI instance
+		 * @return Shared reference to ICallUI
+		 */
 		ICallUISRef build() const;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_CALL_UI_BUILDER_H__
+#endif // __CALL_UI_MODEL_CALL_UI_BUILDER_H__
diff --git a/call-ui/model/IActiveCall.h b/call-ui/model/IActiveCall.h
new file mode 100644
index 0000000..301830b
--- /dev/null
+++ b/call-ui/model/IActiveCall.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_ACTIVE_CALL_H__
+#define __CALL_UI_MODEL_I_ACTIVE_CALL_H__
+
+#include "ICallInfo.h"
+#include "IConferenceCallInfo.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(IActiveCall);
+
+	/**
+	 * @brief Represents Active call interface for operations with active call
+	 */
+	class IActiveCall : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets call info instance
+		 * @return Constant shared reference to ICallInfo
+		 */
+		virtual ICallInfoSCRef getInfo() const = 0;
+
+
+		/**
+		 * @brief Gets dialing mode state
+		 * @return true if dialing mode is ON, false otherwise
+		 */
+		virtual bool isDialingMode() const = 0;
+
+		/**
+		 * @brief Sets active call into hold state
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result hold() = 0;
+
+		/**
+		 * @brief Sets active call into hold state
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result end() = 0;
+
+		/**
+		 * @brief Splits one call if call is conference
+		 * @param[in] confCallInfo Call info of call that will be split
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result split(
+				const IConferenceCallInfoSCRef &confCallInfo) = 0;
+
+	protected:
+		~IActiveCall() = default;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_I_ACTIVE_CALL_H__
diff --git a/inc/model/IBaseCallInfo.h b/call-ui/model/IBaseCallInfo.h
index 3d1dd6a..57b0f91 100644
--- a/inc/model/IBaseCallInfo.h
+++ b/call-ui/model/IBaseCallInfo.h
@@ -14,20 +14,44 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_BASE_CALL_INFO_H__
-#define __CALLUI_MODEL_I_BASE_CALL_INFO_H__
+#ifndef __CALL_UI_MODEL_I_BASE_CALL_INFO_H__
+#define __CALL_UI_MODEL_I_BASE_CALL_INFO_H__
+
+#include "IContactInfo.h"
 
 #include "types.h"
 
 namespace callui {
 
-	class IBaseCallInfo : public ucl::Polymorphic {
+	/**
+	 * @brief Represents base Call info interface
+	 *  for base Call info operations
+	 */
+	class IBaseCallInfo : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Gets call Id
+		 * @return Call id
+		 */
 		virtual unsigned int getCallId() const = 0;
+
+		/**
+		 * @brief Gets call phone number
+		 * @return Call phone number
+		 */
 		virtual const std::string &getPhoneNumber() const = 0;
+
+		/**
+		 * @brief Gets call contact info
+		 * @return Constant shared reference to IContactInfo
+		 */
 		virtual IContactInfoSCRef getContactInfo() const = 0;
+
+	protected:
+		~IBaseCallInfo() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_BASE_CALL_INFO_H__
+#endif // __CALL_UI_MODEL_I_BASE_CALL_INFO_H__
diff --git a/call-ui/model/ICallInfo.h b/call-ui/model/ICallInfo.h
new file mode 100644
index 0000000..b5e2a35
--- /dev/null
+++ b/call-ui/model/ICallInfo.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_CALL_INFO_H__
+#define __CALL_UI_MODEL_I_CALL_INFO_H__
+
+#include "IBaseCallInfo.h"
+
+#include <time.h>
+
+#include "IConferenceCallInfo.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(ICallInfo);
+
+	using ConfMemberList = std::vector<IConferenceCallInfoSCRef>;
+
+	/**
+	 * @brief Represents Call info interface to get information about call
+	 */
+	class ICallInfo : public IBaseCallInfo {
+	public:
+
+		/**
+		 * @brief Gets call duration
+		 * @return Call duration
+		 */
+		virtual struct tm getDuration() const = 0;
+
+		/**
+		 * @brief Gets whether call is emergency
+		 * @return true if call is emergency or false otherwise
+		 */
+		virtual bool isEmergency() const = 0;
+
+		/**
+		 * @brief Gets whether call has HD voice
+		 * @return true if call has HD voice or false otherwise
+		 */
+		virtual bool isHDVoice() const = 0;
+
+		/**
+		 * @brief Gets whether call is forwarded
+		 * @return true if call is forwarded or false otherwise
+		 */
+		virtual bool isForwarded() const = 0;
+
+		/**
+		 * @brief Gets whether call number is voicemail
+		 * @return true if call number is voicemail or false otherwise
+		 */
+		virtual bool isVoiceMailNumber() const = 0;
+
+		/**
+		 * @brief Gets call conference members count
+		 * @return Conference members count
+		 */
+		virtual int getConferenceMemberCount() const = 0;
+
+		/**
+		 * @brief Gets call conference members list
+		 * @return Conference members list
+		 */
+		virtual const ConfMemberList &getConferenceMemberList() const = 0;
+
+	protected:
+		~ICallInfo() = default;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Gets whether caller telephone number is unknown
+	 * @return true if call number is unknown or false otherwise
+	 */
+	bool isUnknownCaller(const ICallInfo &info);
+}
+
+#endif // __CALL_UI_MODEL_I_CALL_INFO_H__
diff --git a/inc/model/ICallListener.h b/call-ui/model/ICallListener.h
index 0c72b73..b67de1b 100644
--- a/inc/model/ICallListener.h
+++ b/call-ui/model/ICallListener.h
@@ -14,19 +14,38 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_CALL_LISTENER_H__
-#define __CALLUI_MODEL_I_CALL_LISTENER_H__
+#ifndef __CALL_UI_MODEL_I_CALL_LISTENER_H__
+#define __CALL_UI_MODEL_I_CALL_LISTENER_H__
 
 #include "types.h"
 
 namespace callui {
 
-	class ICallListener : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(ICallListener);
+
+	/**
+	 * @brief Represents Call listener interface for getting
+	 *  notification from ICall model
+	 */
+	class ICallListener : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Called when new Call event is initiated
+		 * @param[in] type Call event type
+		 */
 		virtual void onCallEvent(CallEventType type) = 0;
+
+		/**
+		 * @brief Called when some error is happened
+		 * @param[in] err Call error type
+		 */
 		virtual void onError(CallErr err) = 0;
+
+	protected:
+		~ICallListener() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_CALL_LISTENER_H__
+#endif // __CALL_UI_MODEL_I_CALL_LISTENER_H__
diff --git a/call-ui/model/ICallManager.h b/call-ui/model/ICallManager.h
new file mode 100644
index 0000000..6b5dded
--- /dev/null
+++ b/call-ui/model/ICallManager.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_STATE_PROVIDER_H__
+#define __CALL_UI_MODEL_I_STATE_PROVIDER_H__
+
+#include "types.h"
+
+#include "IIncomingCall.h"
+#include "IActiveCall.h"
+#include "IHeldCall.h"
+#include "IEndCall.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(ICallManager);
+
+	/**
+	 * @brief Represents Call Manager interface for operations with calls
+	 *  and their states
+	 */
+	class ICallManager : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets incoming call instance
+		 * @return Shared reference to IIncomingCall instance on success
+		 *  or NULL otherwise
+		 */
+		virtual IIncomingCallSRef getIncomingCall() = 0;
+
+		/**
+		 * @brief Gets active call instance
+		 * @return Shared reference to IActiveCall instance on success
+		 *  or NULL otherwise
+		 */
+		virtual IActiveCallSRef getActiveCall() = 0;
+
+		/**
+		 * @brief Gets held call instance
+		 * @return Shared reference to IHeldCall instance on success
+		 *  or NULL otherwise
+		 */
+		virtual IHeldCallSRef getHeldCall() = 0;
+
+		/**
+		 * @brief Gets end call instance
+		 * @return Shared reference to IEndCall instance on success
+		 *  or NULL otherwise
+		 */
+		virtual IEndCallSRef getEndCall() = 0;
+
+	protected:
+		~ICallManager() = default;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Gets call mode by current state of Call Manager
+	 * @param[in] cm Call manager instance
+	 * @return Current Call mode
+	 */
+	CallMode getCallMode(const ICallManagerSRef &cm);
+
+	/**
+	 * @brief Gets mask of available calls by current state of Call Manager
+	 * @param[in] cm Call manager instance
+	 * @return Mask on current available calls
+	 */
+	CallMask getAvailableCalls(const ICallManagerSRef &cm);
+
+}
+
+#endif // __CALL_UI_MODEL_I_STATE_PROVIDER_H__
diff --git a/inc/model/ICallUI.h b/call-ui/model/ICallUI.h
index 06deda1..4b95cc1 100644
--- a/inc/model/ICallUI.h
+++ b/call-ui/model/ICallUI.h
@@ -14,23 +14,62 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_CALL_UI_H__
-#define __CALLUI_MODEL_I_CALL_UI_H__
+#ifndef __CALL_UI_MODEL_I_CALL_UI_H__
+#define __CALL_UI_MODEL_I_CALL_UI_H__
 
 #include <app_control.h>
 
+#include "ISoundManager.h"
+#include "ICallManager.h"
+#include "IIndicatorStateProvider.h"
+#include "ICallListener.h"
+
 #include "types.h"
 
 namespace callui {
 
-	class ICallUI : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(ICallUI);
+
+	/**
+	 * @brief Represents CallUI interface of main model instance
+	 */
+	class ICallUI : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Sets listener
+		 * @param[in] listener Call listener
+		 */
 		virtual void setListener(const ICallListenerWRef &listener) = 0;
+
+		/**
+		 * @brief Processes app control
+		 * @param[in] appControl App Control handle
+		 * @return RES_OK on success or another result otherwise
+		 */
 		virtual ucl::Result processAppControl(app_control_h appControl) = 0;
+
+		/**
+		 * @brief Gets sound manager instance
+		 * @return Shared refernce to ISoundManager
+		 */
 		virtual ISoundManagerSRef getSoundManager() = 0;
+
+		/**
+		 * @brief Gets call manager instance
+		 * @return Shared refernce to ICallManager
+		 */
 		virtual ICallManagerSRef getCallManager() = 0;
+
+		/**
+		 * @brief Gets indicator state provider instance
+		 * @return Shared refernce to IIndicatorStateProvider
+		 */
 		virtual IIndicatorStateProviderSRef getIndicatorStateProvider() = 0;
+
+	protected:
+		~ICallUI() = default;
 	};
 }
 
-#endif // __CALLUI_MODEL_I_CALL_UI_H__
+#endif // __CALL_UI_MODEL_I_CALL_UI_H__
diff --git a/inc/model/IConferenceCallInfo.h b/call-ui/model/IConferenceCallInfo.h
index c2c24b9..a555520 100644
--- a/inc/model/IConferenceCallInfo.h
+++ b/call-ui/model/IConferenceCallInfo.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_CONFERENCE_CALL_INFO_H__
-#define __CALLUI_MODEL_I_CONFERENCE_CALL_INFO_H__
+#ifndef __CALL_UI_MODEL_I_CONFERENCE_CALL_INFO_H__
+#define __CALL_UI_MODEL_I_CONFERENCE_CALL_INFO_H__
 
 #include "IBaseCallInfo.h"
 
@@ -23,8 +23,17 @@
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(IConferenceCallInfo);
+
+	/**
+	 * @brief Represents conference call info interface for
+	 *  getting information about callers in conference call
+	 * @see IBaseCallInfo
+	 */
 	class IConferenceCallInfo : public IBaseCallInfo {
+	protected:
+		~IConferenceCallInfo() = default;
 	};
 }
 
-#endif // __CALLUI_MODEL_I_CONFERENCE_CALL_INFO_H__
+#endif // __CALL_UI_MODEL_I_CONFERENCE_CALL_INFO_H__
diff --git a/call-ui/model/IContactInfo.h b/call-ui/model/IContactInfo.h
new file mode 100644
index 0000000..45157b3
--- /dev/null
+++ b/call-ui/model/IContactInfo.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_CONTACT_INFO_H__
+#define __CALL_UI_MODEL_I_CONTACT_INFO_H__
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(IContactInfo);
+
+	/**
+	 * @brief Represents Contact info interface for operations with call contact info
+	 */
+	class IContactInfo : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets contact name
+		 * @return Contact name
+		 */
+		virtual std::string getName() const = 0;
+
+		/**
+		 * @brief Gets path to contact image
+		 * @return Contact image path
+		 */
+		virtual std::string getImagePath() const = 0;
+
+		/**
+		 * @brief Gets name source type
+		 * @remark This is source type from what contact name was took from contact database
+		 * @return Contact name source type
+		 */
+		virtual ContactNameSourceType getNameSourceType() const = 0;
+
+	protected:
+		~IContactInfo() = default;
+	};
+}
+
+#endif // __CALL_UI_MODEL_I_CONTACT_INFO_H__
diff --git a/inc/model/IEndCall.h b/call-ui/model/IEndCall.h
index bb16cab..b644f5c 100644
--- a/inc/model/IEndCall.h
+++ b/call-ui/model/IEndCall.h
@@ -14,19 +14,39 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_END_CALL_H__
-#define __CALLUI_MODEL_I_END_CALL_H__
+#ifndef __CALL_UI_MODEL_I_END_CALL_H__
+#define __CALL_UI_MODEL_I_END_CALL_H__
+
+#include "ICallInfo.h"
 
 #include "types.h"
 
 namespace callui {
 
-	class IEndCall : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(IEndCall);
+
+	/**
+	 * @brief Represents End call interface for operations in end call mode
+	 */
+	class IEndCall : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Gets Call info instance
+		 * @return Shared constant reference to ICallInfo instance on success
+		 *  or NULL otherwise
+		 */
 		virtual ICallInfoSCRef getInfo() const = 0;
+
+		/**
+		 * @brief Initiates recall to the last caller
+		 * @return RES_OK on success or another result otherwise
+		 */
 		virtual ucl::Result callBack() = 0;
-		virtual ucl::Result writeMessage() = 0;
+
+	protected:
+		~IEndCall() = default;
 	};
 }
 
-#endif // __CALLUI_MODEL_I_END_CALL_H__
+#endif // __CALL_UI_MODEL_I_END_CALL_H__
diff --git a/call-ui/model/IHeldCall.h b/call-ui/model/IHeldCall.h
new file mode 100644
index 0000000..c34c46f
--- /dev/null
+++ b/call-ui/model/IHeldCall.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_HELD_CALL_H__
+#define __CALL_UI_MODEL_I_HELD_CALL_H__
+
+#include "ICallInfo.h"
+#include "IConferenceCallInfo.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(IHeldCall);
+
+	/**
+	 * @brief Represents Held call interface for operations with call on hold
+	 */
+	class IHeldCall : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets call info instance
+		 * @return Shared reference to ICallInfo instance
+		 *  on success or NULL otherwise
+		 */
+		virtual ICallInfoSCRef getInfo() const = 0;
+
+		/**
+		 * @brief Unholds call
+		 * @remark this API can be used if there is no other calls except this
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result unhold() = 0;
+
+		/**
+		 * @brief Joins with active call
+		 * @remark this API can be used if there is active call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result joinWithActive() = 0;
+
+		/**
+		 * @brief Swaps with active call
+		 * @remark this API can be used if there is active call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result swapWithActive() = 0;
+
+		/**
+		 * @brief Ends call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result end() = 0;
+
+		/**
+		 * @brief Splits one call if call is conference
+		 * @param[in] confCallInfo Call info of call that will be split
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result split(
+				const IConferenceCallInfoSCRef &confCallInfo) = 0;
+
+	protected:
+		~IHeldCall() = default;
+	};
+}
+
+#endif // __CALL_UI_MODEL_I_HELD_CALL_H__
diff --git a/call-ui/model/IIncomingCall.h b/call-ui/model/IIncomingCall.h
new file mode 100644
index 0000000..5700ee3
--- /dev/null
+++ b/call-ui/model/IIncomingCall.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_INCOMING_CALL_H__
+#define __CALL_UI_MODEL_I_INCOMING_CALL_H__
+
+#include "ICallInfo.h"
+#include "IRejectMsgProvider.h"
+#include "IRejectMsg.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(IIncomingCall);
+
+	/**
+	 * @brief Represents Incoming call interface for operations with incoming call
+	 */
+	class IIncomingCall : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets call info instance
+		 * @return Shared reference to ICallInfo instance on success
+		 *  or NULL otherwise
+		 */
+		virtual ICallInfoSCRef getInfo() const = 0;
+
+		/**
+		 * @brief Gets reject message provider instance
+		 * @return Shared reference to IRejectMsgProvider instance on success
+		 *  or NULL otherwise
+		 */
+		virtual IRejectMsgProviderSRef getRejectMsgProvider() const = 0;
+
+		/**
+		 * @brief Answers call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result answer(CallAnswerType type) = 0;
+
+		/**
+		 * @brief Reject call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result reject() = 0;
+
+		/**
+		 * @brief Reject call with message
+		 * @param[in] message Reject message to send
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result rejectWithMessage(IRejectMsgSRef message) = 0;
+
+		/**
+		 * @brief Stops playing incoming call ringtone
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result stopAlert() = 0;
+
+	protected:
+		~IIncomingCall() = default;
+	};
+}
+
+#endif // __CALL_UI_MODEL_I_INCOMING_CALL_H__
diff --git a/inc/model/IIndicatorStateListener.h b/call-ui/model/IIndicatorStateListener.h
index 3f88a75..5be4c53 100644
--- a/inc/model/IIndicatorStateListener.h
+++ b/call-ui/model/IIndicatorStateListener.h
@@ -14,18 +14,32 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_INDICATOR_STATE_LISTENER_H__
-#define __CALLUI_MODEL_I_INDICATOR_STATE_LISTENER_H__
+#ifndef __CALL_UI_MODEL_I_INDICATOR_STATE_LISTENER_H__
+#define __CALL_UI_MODEL_I_INDICATOR_STATE_LISTENER_H__
 
 #include "types.h"
 
 namespace callui {
 
-	class IIndicatorStateListener: public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(IIndicatorStateListener);
+
+	/**
+	 * @brief Represents Indicator state listener interface for
+	 *  getting notification about Indicator components state changes
+	 */
+	class IIndicatorStateListener: protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Called on indicator state change
+		 * @param[in] property Indicator property that is changed
+		 */
 		virtual void onStateChanged(IndicatorProperty property) = 0;
+
+	protected:
+		~IIndicatorStateListener() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_INDICATOR_STATE_LISTENER_H__
+#endif // __CALL_UI_MODEL_I_INDICATOR_STATE_LISTENER_H__
diff --git a/inc/model/IIndicatorStateProvider.h b/call-ui/model/IIndicatorStateProvider.h
index 11255b6..e534924 100644
--- a/inc/model/IIndicatorStateProvider.h
+++ b/call-ui/model/IIndicatorStateProvider.h
@@ -14,20 +14,42 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
-#define __CALLUI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
+#ifndef __CALL_UI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
+#define __CALL_UI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
+
+#include "IndicatorState.h"
+#include "IIndicatorStateListener.h"
 
-#include <model/IndicatorState.h>
 #include "types.h"
 
 namespace callui {
 
-	class IIndicatorStateProvider : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(IIndicatorStateProvider);
+
+	/**
+	 * @brief Represents Indicator state provider
+	 *  interface for operations with indicator states
+	 */
+	class IIndicatorStateProvider : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Gets indicator state by property type
+		 * @param[in] property Indicator property type
+		 * @return Indicator state instance
+		 */
 		virtual IndicatorState getState(IndicatorProperty property) const = 0;
+
+		/**
+		 * @brief Sets listener
+		 * @param[in] listener Indicator state listener
+		 */
 		virtual void setListener(IIndicatorStateListenerWRef listener) = 0;
+
+	protected:
+		~IIndicatorStateProvider() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
+#endif // __CALL_UI_MODEL_I_INDICATOR_STATE_PROVIDER_H__
diff --git a/inc/model/IRejectMsg.h b/call-ui/model/IRejectMsg.h
index 364fc1c..893cc1e 100644
--- a/inc/model/IRejectMsg.h
+++ b/call-ui/model/IRejectMsg.h
@@ -14,19 +14,32 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_REJECT_MSG_H__
-#define __CALLUI_MODEL_I_REJECT_MSG_H__
+#ifndef __CALL_UI_MODEL_I_REJECT_MSG_H__
+#define __CALL_UI_MODEL_I_REJECT_MSG_H__
 
 #include "types.h"
 
 namespace callui {
 
-	class IRejectMsg : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(IRejectMsg);
+
+	/**
+	 * @brief Represents Reject message interface
+	 *  for operations with reject message
+	 */
+	class IRejectMsg : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Gets reject message text
+		 * @return Reject message text
+		 */
 		virtual std::string getText() const = 0;
 
+	protected:
+		~IRejectMsg() = default;
 	};
 
 }
 
-#endif // __CALLUI_I_REJECT_MSG_H__
+#endif // __CALL_UI_I_REJECT_MSG_H__
diff --git a/inc/model/IRejectMsgProvider.h b/call-ui/model/IRejectMsgProvider.h
index 15db628..8e35a62 100644
--- a/inc/model/IRejectMsgProvider.h
+++ b/call-ui/model/IRejectMsgProvider.h
@@ -14,19 +14,45 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_REJECT_MSG_PROVIDER_H__
-#define __CALLUI_MODEL_I_REJECT_MSG_PROVIDER_H__
+#ifndef __CALL_UI_MODEL_I_REJECT_MSG_PROVIDER_H__
+#define __CALL_UI_MODEL_I_REJECT_MSG_PROVIDER_H__
+
+#include "IRejectMsg.h"
 
 #include "types.h"
 
 namespace callui {
 
-	class IRejectMsgProvider : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(IRejectMsgProvider);
+
+	/**
+	 * @brief Represents Reject message provider interface for
+	 *  getting reject messages
+	 */
+	class IRejectMsgProvider : protected ucl::NonCopyable {
+	public:
+		/**
+		 * @brief List of reject messages
+		 */
+		using RejectMsgList = std::vector<IRejectMsgSRef>;
+
 	public:
+		/**
+		 * @brief Gets reject message list
+		 * @return Reject message list
+		 */
 		virtual RejectMsgList getMsgList() const = 0;
+
+		/**
+		 * @brief Gets reject message count
+		 * @return Reject message count
+		 */
 		virtual int getMsgCount() const = 0;
+
+	protected:
+		~IRejectMsgProvider() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_REJECT_MSG_PROVIDER_H__
+#endif // __CALL_UI_MODEL_I_REJECT_MSG_PROVIDER_H__
diff --git a/call-ui/model/ISoundManager.h b/call-ui/model/ISoundManager.h
new file mode 100644
index 0000000..d11b385
--- /dev/null
+++ b/call-ui/model/ISoundManager.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_I_SOUND_MANAGER_H__
+#define __CALL_UI_MODEL_I_SOUND_MANAGER_H__
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(ISoundManager);
+
+	/**
+	 * @brief Represents Sound manager interface for operations
+	 *  with sound during call
+	 */
+	class ISoundManager: protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Sets speaker state
+		 * @param[in] isEnable Speaker state to set
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result setSpeakerState(bool isEnable) = 0;
+
+		/**
+		 * @brief Sets Bluetooth headset connection state
+		 * @param[in] isEnable Bluetooth headset connection state to set
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result setBluetoothState(bool isEnable) = 0;
+
+		/**
+		 * @brief Gets current audio state
+		 * @return Audio state type
+		 */
+		virtual AudioStateType getAudioState() const = 0;
+
+		/**
+		 * @brief Sets mute state
+		 * @param[in] isEnable Mute state to set
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result setMuteState(bool isEnable) = 0;
+
+		/**
+		 * @brief Gets mute state
+		 * @return Mute state
+		 */
+		virtual bool getMuteState() const = 0;
+
+		/**
+		 * @brief Starts DTMF signal
+		 * @param[in] dtmfDigit DTMF digit to start
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result startDtmf(const unsigned char dtmfDigit) = 0;
+
+		/**
+		 * @brief Stops DTMF signal
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result stopDtmf() = 0;
+
+		/**
+		 * @brief Adds audio state handler
+		 * @param[in] handler Handler to add
+		 */
+		virtual void addAudioStateHandler(NotiHandler handler) = 0;
+
+		/**
+		 * @brief Deletes audio state handler
+		 * @param[in] handler Handler to delete
+		 */
+		virtual void delAudioStateHandler(NotiHandler::CDRef handler) = 0;
+
+		/**
+		 * @brief Adds mute state handler
+		 * @param[in] handler Handler to add
+		 */
+		virtual void addMuteStateHandler(NotiHandler handler) = 0;
+
+		/**
+		 * @brief Deletes mute state handler
+		 * @param[in] handler Handler to delete
+		 */
+		virtual void delMuteStateHandler(NotiHandler::CDRef handler) = 0;
+
+		/**
+		 * @brief Adds volume state handler
+		 * @param[in] handler Handler to add
+		 */
+		virtual void addVolumeStateHandler(NotiHandler handler) = 0;
+
+		/**
+		 * @brief Deletes volume state handler
+		 * @param[in] handler Handler to delete
+		 */
+		virtual void delVolumeStateHandler(NotiHandler::CDRef handler) = 0;
+
+		/**
+		 * @brief Gets max volume level
+		 * @return Max volume level value
+		 */
+		virtual int getMaxVolume() const = 0;
+
+		/**
+		 * @brief Gets current volume level
+		 * @return Current volume level value
+		 */
+		virtual int getVolume() const = 0;
+
+		/**
+		 * @brief Sets volume level
+		 * @param[in]   value   Volume level value to set
+		 * @return RES_OK on success or another result otherwise
+		 */
+		virtual ucl::Result setVolume(int value) = 0;
+
+		/**
+		 * @brief Checks whether Bluetooth is supported
+		 * @return true is supported, false otherwise
+		 */
+		virtual bool isBTSupported() const = 0;
+
+		/**
+		 * @brief Checks whether Bluetooth Headset is connected
+		 * @return true if connected, false otherwise
+		 */
+		virtual bool isBTHeadsetConnected() const = 0;
+
+		/**
+		 * @brief Adds Bluetooth Headset connection change handler
+		 * @param[in] handler Handler to add
+		 */
+		virtual void addBTHeadsetConnectionChangeHandler(
+				NotiHandler handler) = 0;
+
+		/**
+		 * @brief Deletes Bluetooth Headset connection change handler
+		 * @param[in] handler Handler to delete
+		 */
+		virtual void delBTHeadsetConnectionChangeHandler(
+				NotiHandler::CDRef handler) = 0;
+
+	protected:
+		~ISoundManager() = default;
+	};
+}
+
+#endif // __CALL_UI_MODEL_I_SOUND_MANAGER_H__
diff --git a/call-ui/model/IndicatorState.h b/call-ui/model/IndicatorState.h
new file mode 100644
index 0000000..1099310
--- /dev/null
+++ b/call-ui/model/IndicatorState.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_INDICATOR_STATE_H__
+#define __CALL_UI_MODEL_INDICATOR_STATE_H__
+
+#include "types.h"
+
+namespace callui {
+
+	/**
+	 * @brief Represents Indicator state instance
+	 */
+	struct IndicatorState {
+		uint64_t value;
+	};
+
+	/**
+	 * @brief Gets connection state
+	 * @param[in] state Indicator state
+	 * @return Connection type
+	 */
+	ConnectionType getConnectionState(IndicatorState state);
+
+	/**
+	 * @brief Gets packet direction
+	 * @param[in] state Indicator state
+	 * @return Packet direction type
+	 */
+	PacketDirection getPacketDirection(IndicatorState state);
+
+	/**
+	 * @brief Gets RSSI state
+	 * @param[in] state Indicator state
+	 * @return RSSI state
+	 */
+	RssiState getRssiState(IndicatorState state);
+
+	/**
+	 * @brief Gets roaming state
+	 * @param[in] state Indicator state
+	 * @return true if roaming is on, false otherwise
+	 */
+	bool getRoamingState(IndicatorState state);
+
+	/**
+	 * @brief Gets battery charge level
+	 * @param[in] state Indicator state
+	 * @return Battery charge level
+	 */
+	int getBatteryLevel(IndicatorState state);
+
+	/**
+	 * @brief Gets battery state
+	 * @param[in] state Indicator state
+	 * @return Battery state
+	 */
+	BatteryState getBatteryState(IndicatorState state);
+
+	/**
+	 * @brief Gets current active sim slot type
+	 * @param[in] state Indicator state
+	  * @return Sim slot type
+	 */
+	SimSlot getSimSlotType(IndicatorState state);
+
+	/**
+	 * @brief Gets whether sim must have forwarded state
+	 * @param[in] state Indicator state
+	 * @return true if sim call forwarded state is set, false otherwise
+	 */
+	bool getSimForwardState(IndicatorState state);
+
+	/**
+	 * @brief Gets whether current call has HD voice
+	 * @param[in] state Indicator state
+	 * @return true if current call has HD voice, false otherwise
+	 */
+	bool getHDVoiceState(IndicatorState state);
+
+}
+
+#endif // __CALL_UI_MODEL_INDICATOR_STATE_H__
diff --git a/src/model/ActiveCall.cpp b/call-ui/model/impl/ActiveCall.cpp
index 7e19f94..686699f 100644
--- a/src/model/ActiveCall.cpp
+++ b/call-ui/model/impl/ActiveCall.cpp
@@ -16,11 +16,7 @@
 
 #include "ActiveCall.h"
 
-#include <call-manager-extension.h>
-
 #include "CallManager.h"
-#include "CallClient.h"
-#include "CallInfo.h"
 
 #include "common.h"
 
@@ -29,26 +25,22 @@ namespace callui {
 	using namespace ucl;
 
 	ActiveCall::ActiveCall(CallManagerWRef cm, cm_call_data_h callData):
-			m_cm(cm),
-			m_isDialing(false)
-	{
-	}
-
-	ActiveCall::~ActiveCall()
+		m_cm(std::move(cm)),
+		m_isDialing(false)
 	{
 	}
 
 	ActiveCallSRef ActiveCall::newInstance(CallManagerWRef cm, cm_call_data_h callData)
 	{
 		if (!cm) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "cm is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "cm is NULL");
 		}
 
 		if (!callData) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callData is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callData is NULL");
 		}
 
-		auto result = makeShared<ActiveCall>(cm, callData);
+		auto result = makeShared<ActiveCall>(std::move(cm), callData);
 		FAIL_RETURN_VALUE(result->prepare(callData), {}, "result->prepare() failed!");
 		return result;
 	}
diff --git a/src/model/ActiveCall.h b/call-ui/model/impl/ActiveCall.h
index ee2e22e..e6b05ca 100644
--- a/src/model/ActiveCall.h
+++ b/call-ui/model/impl/ActiveCall.h
@@ -14,42 +14,83 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_ACTIVE_CALL_H__
-#define __CALLUI_MODEL_ACTIVE_CALL_H__
+#ifndef __CALL_UI_MODEL_IMPL_ACTIVE_CALL_H__
+#define __CALL_UI_MODEL_IMPL_ACTIVE_CALL_H__
 
 #include <call-manager-ext.h>
 
-#include "model/IActiveCall.h"
+#include "call-ui/model/IActiveCall.h"
 
-#include "implTypes.h"
+#include "CallClient.h"
+#include "CallInfo.h"
+
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallManager);
+
+	UCL_DECLARE_REF_ALIASES(ActiveCall);
+
+	/**
+	 * @brief Represents implementation of IActiveCall interface
+	 * @see IActiveCall
+	 */
 	class ActiveCall final : public IActiveCall {
 	public:
-		static ActiveCallSRef newInstance(CallManagerWRef cm, cm_call_data_h callData);
-		virtual ~ActiveCall();
 
-		// IActiveCall
+		/**
+		 * @brief Creates new instance of ActiveCall
+		 * @param[in] cm Weak reference to CallManager
+		 * @param[in] callData The platform Call Manager Call data handle
+		 * @return Shared reference to ActiveCall
+		 */
+		static ActiveCallSRef newInstance(CallManagerWRef cm,
+				cm_call_data_h callData);
 
+		// IActiveCall //
+
+		/**
+		 * @see IActiveCall::getInfo()
+		 */
 		virtual ICallInfoSCRef getInfo() const override final;
+
+		/**
+		 * @see IActiveCall::isDialingMode()
+		 */
 		virtual bool isDialingMode() const override final;
+
+		/**
+		 * @see IActiveCall::hold()
+		 */
 		virtual ucl::Result hold() override final;
+
+		/**
+		 * @see IActiveCall::end()
+		 */
 		virtual ucl::Result end() override final;
-		virtual ucl::Result split(const IConferenceCallInfoSCRef &confCallInfo) override final;
+
+		/**
+		 * @see IActiveCall::split()
+		 */
+		virtual ucl::Result split(
+				const IConferenceCallInfoSCRef &confCallInfo) override final;
 
 	private:
-		friend class ucl::ReffedObj<ActiveCall>;
 		ActiveCall(CallManagerWRef cm, cm_call_data_h callData);
+		~ActiveCall() = default;
 
 		ucl::Result prepare(cm_call_data_h callData);
 
 	private:
-		CallManagerWRef m_cm;
+		const CallManagerWRef m_cm;
+
 		CallInfoSRef m_callInfo;
 		bool m_isDialing;
+
+		friend class ucl::ReffedObj<ActiveCall>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_ACTIVE_CALL_H__
+#endif // __CALL_UI_MODEL_IMPL_ACTIVE_CALL_H__
diff --git a/src/model/BatteryStateSource.cpp b/call-ui/model/impl/BatteryStateSource.cpp
index 6eb2769..1a64825 100644
--- a/src/model/BatteryStateSource.cpp
+++ b/call-ui/model/impl/BatteryStateSource.cpp
@@ -127,8 +127,10 @@ namespace callui {
 
 	void BatteryStateSource::onBatteryStateChangedCb(keynode_t *node)
 	{
-		if (updateBatteryState() && m_handler) {
-			m_handler();
+		if (updateBatteryState()) {
+			if (const auto handler = m_handler.lock()) {
+				handler();
+			}
 		}
 	}
 
@@ -137,25 +139,25 @@ namespace callui {
 		int res = vconf_notify_key_changed(VCONFKEY_SYSMAN_CHARGER_STATUS,
 				CALLBACK_B(BatteryStateSource::onBatteryStateChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_CHARGE_NOW,
 				CALLBACK_B(BatteryStateSource::onBatteryStateChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW,
 				CALLBACK_B(BatteryStateSource::onBatteryStateChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_CAPACITY,
 				CALLBACK_B(BatteryStateSource::onBatteryStateChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		return RES_OK;
@@ -178,9 +180,9 @@ namespace callui {
 		return {m_bits.value};
 	}
 
-	void BatteryStateSource::setStateChangeHandler(const NotiHandler &handler)
+	void BatteryStateSource::setStateChangeHandler(NotiHandler handler)
 	{
-		m_handler = handler;
+		m_handler = std::move(handler);
 	}
 
 	int getBatteryLevel(IndicatorState state)
diff --git a/src/model/BatteryStateSource.h b/call-ui/model/impl/BatteryStateSource.h
index 09c2a79..98faee2 100644
--- a/src/model/BatteryStateSource.h
+++ b/call-ui/model/impl/BatteryStateSource.h
@@ -14,30 +14,49 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_BATTERY_STATE_SOURCE_H__
-#define __CALLUI_MODEL_BATTERY_STATE_SOURCE_H__
-
-#include "IIndicatorStateSource.h"
+#ifndef __CALL_UI_MODEL_IMPL_BATTERY_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_BATTERY_STATE_SOURCE_H__
 
 #include <vconf.h>
 
-#include "implTypes.h"
+#include "IIndicatorStateSource.h"
+
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(BatteryStateSource);
+
+	/**
+	 * @brief Represents Battery state source for IndicatorStateProvider
+	 * Inherits from IIndicatorStateSource
+	 * @see IIndicatorStateSource
+	 */
 	class BatteryStateSource final : public IIndicatorStateSource {
 	public:
+
+		/**
+		 * @brief Creates new instance of BatteryStateSource
+		 * @return Shared reference to BatteryStateSource instance on success
+		 *  or NULL otherwise
+		 */
 		static BatteryStateSourceSRef newInstance();
-		virtual ~BatteryStateSource();
 
-		// IIndicatorStateSource
+		// IIndicatorStateSource //
 
+		/**
+		 * @see IIndicatorStateSource::getState()
+		 */
 		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(const NotiHandler &handler) override final;
+
+		/**
+		 * @see IIndicatorStateSource::setStateChangeHandler()
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) override final;
 
 	private:
-		friend class ucl::ReffedObj<BatteryStateSource>;
 		BatteryStateSource();
+		~BatteryStateSource();
 
 		ucl::Result prepare();
 
@@ -69,8 +88,10 @@ namespace callui {
 	private:
 		Bits m_bits;
 		NotiHandler m_handler;
+
+		friend class ucl::ReffedObj<BatteryStateSource>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_BATTERY_STATE_SOURCE_H__
+#endif // __CALL_UI_MODEL_IMPL_BATTERY_STATE_SOURCE_H__
diff --git a/src/model/BluetoothManager.cpp b/call-ui/model/impl/BluetoothManager.cpp
index 27bdaed..0cb78c0 100644
--- a/src/model/BluetoothManager.cpp
+++ b/call-ui/model/impl/BluetoothManager.cpp
@@ -25,10 +25,37 @@
 
 namespace callui { namespace { namespace impl {
 
-	using namespace ucl;
-
 	constexpr auto BT_VOLUME_MAX = 15;
 
+	bool isScoOpened()
+	{
+		bool isOpened = false;
+		auto res = bt_ag_is_sco_opened(&isOpened);
+		if (res != BT_ERROR_NONE) {
+			LOG_RETURN_VALUE(RES_FAIL, false,
+					"bt_ag_is_sco_opened() failed! "
+					"res[%d] msg[%s]", res, get_error_message(res));
+		}
+		DLOG("SCO state [%s]", isOpened ? "opened" : "closed");
+
+		return isOpened;
+	}
+
+	bool isCallCurrentSoundType()
+	{
+		sound_type_e soundType = SOUND_TYPE_SYSTEM;
+		auto res = sound_manager_get_current_sound_type(&soundType);
+		if (res != SOUND_MANAGER_ERROR_NONE) {
+			LOG_RETURN_VALUE(RES_FAIL, false,
+					"sound_manager_get_current_sound_type() failed! "
+					"res[%d] msg[%s]", res, get_error_message(res));
+		}
+		bool ret = (soundType == SOUND_TYPE_CALL);
+		DLOG("Current sound type is Call [%s]", ret ? "YES" : "NO");
+
+		return ret;
+	}
+
 }}}
 
 namespace callui {
@@ -51,7 +78,8 @@ namespace callui {
 
 	BluetoothManager::~BluetoothManager()
 	{
-		unregisterAudioHandling();
+		unregisterScoStateHandling();
+		unregisterVolumeChangeHandling();
 		unregisterHeadsetConnectionHandling();
 		deinitializeBluetooth();
 	}
@@ -61,8 +89,11 @@ namespace callui {
 		FAIL_RETURN(initializeBluetooth(),
 				"initializeBluetooth() failed!");
 
-		FAIL_RETURN(registerAudioHandling(),
-				"registerAudioHandling() failed");
+		FAIL_RETURN(registerVolumeChangeHandling(),
+				"registerVolumeChangeHandling() failed!");
+
+		FAIL_RETURN(registerScoStateHandling(),
+				"registerScoStateHandling() failed!");
 
 		FAIL_RETURN(registerHeadsetConnectionHandling(),
 				"registerHeadsetConnectionHandling() failed!");
@@ -74,29 +105,36 @@ namespace callui {
 
 	Result BluetoothManager::initializeBluetooth()
 	{
-		auto ret = bt_initialize();
-		if (ret != BT_ERROR_NONE) {
+		auto res = bt_initialize();
+		if (res != BT_ERROR_NONE) {
 			LOG_RETURN(RES_FAIL, "BT initialize failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
-
+					"res[%d] msg[%s]", res, get_error_message(res));
 		}
+
 		m_btInitialized = true;
 		return RES_OK;
 	}
 
 	void BluetoothManager::deinitializeBluetooth()
 	{
-		bt_deinitialize();
+		if (m_btInitialized) {
+			m_btInitialized = false;
+			bt_deinitialize();
+		}
 	}
 
 	int BluetoothManager::getVolume() const
 	{
 		auto vol = 0;
-		auto ret = bt_ag_get_speaker_gain(&vol);
-		if (ret != BT_ERROR_NONE) {
-			LOG_RETURN_VALUE(RES_FAIL, -1, "bt_ag_get_speaker_gain() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+		if (impl::isScoOpened() && impl::isCallCurrentSoundType()) {
+			auto res = bt_ag_get_speaker_gain(&vol);
+			if (res != BT_ERROR_NONE) {
+				LOG_RETURN_VALUE(RES_FAIL, -1,
+						"bt_ag_get_speaker_gain() failed! "
+						"res[%d] msg[%s]", res, get_error_message(res));
+			}
 		}
+
 		DLOG("BT Volume level [%d]", vol);
 		return vol;
 	}
@@ -108,55 +146,73 @@ namespace callui {
 
 	Result BluetoothManager::setVolume(int volume)
 	{
-		auto ret = bt_ag_notify_speaker_gain(volume);
-		if (ret != BT_ERROR_NONE) {
-			LOG_RETURN(RES_FAIL, "bt_ag_notify_speaker_gain() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+		if (impl::isScoOpened() && impl::isCallCurrentSoundType()) {
+			auto res = bt_ag_notify_speaker_gain(volume);
+			if (res != BT_ERROR_NONE) {
+				LOG_RETURN(RES_FAIL, "bt_ag_notify_speaker_gain() failed! "
+						"res[%d] msg[%s]", res, get_error_message(res));
+			}
+			return RES_OK;
 		}
-		return RES_OK;
+
+		return RES_FAIL;
 	}
 
-	void BluetoothManager::setVolumeStateHandler(
-			const BluetoothVolumeHandler &handler)
+	void BluetoothManager::setVolumeChangeHandler(NotiHandler handler)
 	{
-		m_btVolumeHandler = handler;
+		m_btVolumeHandler = std::move(handler);
 	}
 
-	Result BluetoothManager::registerAudioHandling()
+	Result BluetoothManager::registerVolumeChangeHandling()
 	{
-		auto ret = bt_audio_initialize();
-		if (ret != BT_ERROR_NONE) {
+		auto res = bt_audio_initialize();
+		if (res != BT_ERROR_NONE) {
 			LOG_RETURN(RES_FAIL, "bt_audio_initialize() failed! ",
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+					"res[%d] msg[%s]", res, get_error_message(res));
 		}
 		m_btAudioInitialized = true;
 
-		ret = bt_ag_set_speaker_gain_changed_cb(
+		res = bt_ag_set_speaker_gain_changed_cb(
 				CALLBACK_B(BluetoothManager::onVolumeChanged), this);
-		if (ret != BT_ERROR_NONE) {
+		if (res != BT_ERROR_NONE) {
 			LOG_RETURN(RES_FAIL, "bt_ag_set_speaker_gain_changed_cb() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+					"res[%d] msg[%s]", res, get_error_message(res));
 		}
-
 		return RES_OK;
 	}
 
-	void BluetoothManager::unregisterAudioHandling()
+	void BluetoothManager::unregisterVolumeChangeHandling()
 	{
 		bt_ag_unset_speaker_gain_changed_cb();
 
 		if (m_btAudioInitialized) {
-			bt_audio_deinitialize();
 			m_btAudioInitialized = false;
+			bt_audio_deinitialize();
 		}
 	}
 
+	Result BluetoothManager::registerScoStateHandling()
+	{
+		auto res = bt_ag_set_sco_state_changed_cb(
+				CALLBACK_B(BluetoothManager::onScoChanged), this);
+		if (res != BT_ERROR_NONE) {
+			LOG_RETURN(RES_FAIL, "bt_ag_set_sco_state_changed_cb() failed! ",
+					"res[%d] msg[%s]", res, get_error_message(res));
+		}
+		return RES_OK;
+	}
+
+	void BluetoothManager::unregisterScoStateHandling()
+	{
+		bt_ag_unset_sco_state_changed_cb();
+	}
+
 	Result BluetoothManager::registerHeadsetConnectionHandling()
 	{
-		auto ret = vconf_notify_key_changed(VCONFKEY_BT_DEVICE,
+		auto res = vconf_notify_key_changed(VCONFKEY_BT_DEVICE,
 				CALLBACK_B(BluetoothManager::onHeadsetConnectionChanged),
 				this);
-		if (ret != 0) {
+		if (res != 0) {
 			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 		return RES_OK;
@@ -164,30 +220,33 @@ namespace callui {
 
 	void BluetoothManager::unregisterHeadsetConnectionHandling()
 	{
-		vconf_ignore_key_changed(
-				VCONFKEY_BT_DEVICE,
+		vconf_ignore_key_changed(VCONFKEY_BT_DEVICE,
 				CALLBACK_B(BluetoothManager::onHeadsetConnectionChanged));
 	}
 
 	void BluetoothManager::onVolumeChanged(int volume)
 	{
-		sound_type_e soundType = SOUND_TYPE_SYSTEM;
-		auto ret = sound_manager_get_current_sound_type(&soundType);
-		if (ret != SOUND_MANAGER_ERROR_NONE) {
-			LOG_RETURN_VOID(RES_FAIL, "sound_manager_get_current_sound_type() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
-		}
+		DLOG();
+		notifyVolumeChange();
+	}
+
+	void BluetoothManager::onScoChanged(int result, bool opened)
+	{
+		DLOG("Result [%d] SCO state [%s]", result,
+				opened ? "opened" : "close");
 
-		bool isSCOOpened = false;
-		ret = bt_ag_is_sco_opened(&isSCOOpened);
-		if (ret != BT_ERROR_NONE) {
-			LOG_RETURN_VOID(RES_FAIL, "sound_manager_get_current_sound_type() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+		if (result == BT_ERROR_NONE && opened) {
+			notifyVolumeChange();
 		}
+	}
 
-		if (isSCOOpened && soundType == SOUND_TYPE_CALL) {
-			if (m_btVolumeHandler) {
-				m_btVolumeHandler(volume);
+	void BluetoothManager::notifyVolumeChange()
+	{
+		if (impl::isScoOpened() && impl::isCallCurrentSoundType()) {
+			DLOG("Try call volume change handler...");
+			if (const auto handler = m_btVolumeHandler.lock()) {
+				DLOG("Call volume change handler");
+				handler();
 			}
 		}
 	}
@@ -197,18 +256,19 @@ namespace callui {
 		return m_isHeadsetConnected;
 	}
 
-	void BluetoothManager::setHeadsetConnectionChangeHandler(const NotiHandler &handler)
+	void BluetoothManager::setHeadsetConnectionChangeHandler(
+			NotiHandler handler)
 	{
-		m_btConnectionHandler = handler;
+		m_btConnectionHandler = std::move(handler);
 	}
 
-	bool BluetoothManager::getHeadsetConnectionState()
+	bool BluetoothManager::getHeadsetConnectionState() const
 	{
 		bt_adapter_state_e adapterState = BT_ADAPTER_DISABLED;
-		auto ret = bt_adapter_get_state(&adapterState);
-		if (ret != BT_ERROR_NONE) {
+		auto res = bt_adapter_get_state(&adapterState);
+		if (res != BT_ERROR_NONE) {
 			LOG_RETURN_VALUE(RES_FAIL, false, "bt_adapter_get_state() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+					"res[%d] msg[%s]", res, get_error_message(res));
 		}
 
 		if (adapterState == BT_ADAPTER_DISABLED) {
@@ -216,10 +276,10 @@ namespace callui {
 		}
 
 		auto dev = 0;
-		ret = vconf_get_int(VCONFKEY_BT_DEVICE, &dev);
-		if (ret != 0) {
+		res = vconf_get_int(VCONFKEY_BT_DEVICE, &dev);
+		if (res != 0) {
 			LOG_RETURN_VALUE(RES_FAIL, false, "vconf_get_int() failed! "
-					"ret[%d] msg[%s]", ret, get_error_message(ret));
+					"res[%d] msg[%s]", res, get_error_message(res));
 		}
 
 		if (dev == VCONFKEY_BT_DEVICE_NONE) {
@@ -237,16 +297,18 @@ namespace callui {
 	void BluetoothManager::setHeadsetConnectionState(bool isConnected)
 	{
 		if (m_isHeadsetConnected != isConnected) {
+			DLOG("BT Headset connection state update");
 			m_isHeadsetConnected = isConnected;
-			if (m_btConnectionHandler) {
-				m_btConnectionHandler();
+			if (const auto handler = m_btConnectionHandler.lock()) {
+				handler();
 			}
 		}
 	}
 
 	void BluetoothManager::onHeadsetConnectionChanged(keynode_t *node)
 	{
-		bool isConnected = getHeadsetConnectionState();
+		auto isConnected = getHeadsetConnectionState();
+		DLOG("BT Headset connection state [%s]", isConnected ? "YES" : "NO");
 		setHeadsetConnectionState(isConnected);
 	}
 
diff --git a/call-ui/model/impl/BluetoothManager.h b/call-ui/model/impl/BluetoothManager.h
new file mode 100644
index 0000000..e1b7f4f
--- /dev/null
+++ b/call-ui/model/impl/BluetoothManager.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_BLUETOOTH_MANAGER_H__
+#define __CALL_UI_MODEL_IMPL_BLUETOOTH_MANAGER_H__
+
+#include <vconf.h>
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(BluetoothManager);
+
+	/**
+	 * @brief Represents Bluetooth headset manager to operate
+	 *  Headset connected devices
+	 */
+	class BluetoothManager final {
+	public:
+
+		/**
+		 * @brief Creates new instance of BluetoothManager
+		 * @return Shared reference to BluetoothManager instance on success
+		 *  or NULL otherwise
+		 */
+		static BluetoothManagerSRef newInstance();
+
+		/**
+		 * @brief Gets volume level of connected BT headset device
+		 * @return Volume level
+		 */
+		int getVolume() const;
+
+		/**
+		 * @brief Gets max volume level of connected BT headset device
+		 * @return Max volume level
+		 */
+		int getMaxVolume() const;
+
+		/**
+		 * @brief Gets max volume level of connected BT headset device
+		 * @param[in] volume Volume level to set
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result setVolume(int volume);
+
+		/**
+		 * @brief Sets volume level change handler
+		 * @param[in] handler Volume state change handler
+		 */
+		void setVolumeChangeHandler(NotiHandler handler);
+
+		/**
+		 * @brief Checks whether headset device is connected
+		 * @return true if headset device is connected, false
+		 */
+		bool isHeadsetConnected() const;
+
+		/**
+		 * @brief Sets handler for monitoring headset connection change
+		 * @return true if headset device is connected, false
+		 */
+		void setHeadsetConnectionChangeHandler(NotiHandler handler);
+
+	private:
+		BluetoothManager();
+		~BluetoothManager();
+
+		ucl::Result prepare();
+
+		ucl::Result initializeBluetooth();
+		void deinitializeBluetooth();
+
+		ucl::Result registerVolumeChangeHandling();
+		void unregisterVolumeChangeHandling();
+		void onVolumeChanged(int volume);
+
+		ucl::Result registerScoStateHandling();
+		void unregisterScoStateHandling();
+		void onScoChanged(int result, bool opened);
+
+		void notifyVolumeChange();
+
+		ucl::Result registerHeadsetConnectionHandling();
+		void unregisterHeadsetConnectionHandling();
+
+		bool getHeadsetConnectionState() const;
+		void setHeadsetConnectionState(bool isConnected);
+		void onHeadsetConnectionChanged(keynode_t *node);
+
+	private:
+		NotiHandler m_btVolumeHandler;
+		NotiHandler m_btConnectionHandler;
+		bool m_btInitialized;
+		bool m_btAudioInitialized;
+
+		bool m_isHeadsetConnected;
+
+		friend class ucl::ReffedObj<BluetoothManager>;
+	};
+}
+
+#endif // __CALL_UI_MODEL_IMPL_BLUETOOTH_MANAGER_H__
diff --git a/src/model/CallClient.cpp b/call-ui/model/impl/CallClient.cpp
index f496bc2..f496bc2 100644
--- a/src/model/CallClient.cpp
+++ b/call-ui/model/impl/CallClient.cpp
diff --git a/src/model/CallClient.h b/call-ui/model/impl/CallClient.h
index 6a375ae..415753f 100644
--- a/src/model/CallClient.h
+++ b/call-ui/model/impl/CallClient.h
@@ -14,30 +14,53 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CALL_CLIENT_H__
-#define __CALLUI_MODEL_CALL_CLIENT_H__
+#ifndef __CALL_UI_MODEL_IMPL_CALL_CLIENT_H__
+#define __CALL_UI_MODEL_IMPL_CALL_CLIENT_H__
 
 #include <call-manager.h>
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallClient);
+
+	/**
+	 * @brief Represents wrapper on platform Call Manager handle
+	 */
 	class CallClient {
 	public:
+
+		/**
+		 * @brief Creates new instance of CallClient
+		 * @return Shared reference to CallClient instance on success
+		 *  or NULL otherwise
+		 */
 		static CallClientSRef newInstance();
-		virtual ~CallClient();
+
+		/**
+		 * @brief Gets platform Call Manager handle
+		 * @return Platform Call Manager handle on success
+		 *  or NULL otherwise
+		 */
 		cm_client_h getCmClient() const;
+
+		/**
+		 * @brief Operator cm_client_h
+		 */
 		operator cm_client_h() const;
 
 	private:
-		friend class ucl::ReffedObj<CallClient>;
 		CallClient();
+		~CallClient();
+
 		ucl::Result prepare();
 
 	private:
 		cm_client_h m_client;
+
+		friend class ucl::ReffedObj<CallClient>;
 	};
 }
 
-#endif // __CALLUI_MODEL_CALL_CLIENT_H__
+#endif // __CALL_UI_MODEL_IMPL_CALL_CLIENT_H__
diff --git a/src/model/CallInfo.cpp b/call-ui/model/impl/CallInfo.cpp
index 2f7a1d3..d1913d3 100644
--- a/src/model/CallInfo.cpp
+++ b/call-ui/model/impl/CallInfo.cpp
@@ -16,16 +16,10 @@
 
 #include "CallInfo.h"
 
-#include <call-manager-extension.h>
 #include <glib/gslist.h>
 #include <glib/gtypes.h>
 #include <sys/sysinfo.h>
 
-#include "CallClient.h"
-#include "ContactInfoProvider.h"
-#include "ContactInfo.h"
-#include "ConferenceCallInfo.h"
-
 #include "common.h"
 
 namespace callui { namespace { namespace impl {
@@ -73,33 +67,25 @@ namespace callui {
 	{
 	}
 
-	CallInfo::~CallInfo()
-	{
-	}
-
 	CallInfoSRef CallInfo::newInstance(CallClient &client,
 			cm_call_data_h callData,
-			ContactInfoProviderSRef callInfoProvider)
+			const ContactInfoProviderSRef &contactInfoProvider)
 	{
-		if (!client) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "client is NULL");
-		}
-
 		if (!callData) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callData is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callData is NULL");
 		}
 
 		auto result = makeShared<CallInfo>();
 		FAIL_RETURN_VALUE(result->prepare(client,
 				callData,
-				callInfoProvider),
+				contactInfoProvider),
 				{}, "result->prepare() failed!");
 		return result;
 	}
 
 	Result CallInfo::prepare(CallClient &client,
 			cm_call_data_h callData,
-			ContactInfoProviderSRef callInfoProvider)
+			const ContactInfoProviderSRef &contactInfoProvider)
 	{
 		Result res = convertCMResult(
 				cm_call_data_get_call_id(callData, &m_callId));
@@ -140,8 +126,8 @@ namespace callui {
 				cm_call_data_get_person_id(callData, &personId));
 		FAIL_RETURN(res, "cm_call_data_get_person_id() failed!");
 
-		if (personId >= 0 && callInfoProvider) {
-			m_contactInfo = callInfoProvider->createContactInfo(personId);
+		if (personId >= 0 && contactInfoProvider) {
+			m_contactInfo = contactInfoProvider->createContactInfo(personId);
 			if (!m_contactInfo) {
 				LOG_RETURN(RES_FAIL, "createContactInfo() failed!");
 			}
@@ -151,7 +137,7 @@ namespace callui {
 		FAIL_RETURN(res, "cm_call_data_get_call_member_count() failed!");
 
 		if (m_confMemberCount > 1) {
-			res = initConferenceCallInfoList(client, callInfoProvider);
+			res = initConferenceCallInfoList(client, contactInfoProvider);
 			FAIL_RETURN(res, "initConferenceCallInfoList() failed!");
 		}
 
@@ -159,7 +145,7 @@ namespace callui {
 	}
 
 	Result CallInfo::initConferenceCallInfoList(CallClient &client,
-			ContactInfoProviderSRef callInfoProvider)
+			const ContactInfoProviderSRef &contactInfoProvider)
 	{
 		// XXX: must be initialized with nullptr. If not an there is no conference calls
 		// cm_get_conference_callList return CM_ERROR_NONE and pointer will be not changed.
@@ -173,7 +159,7 @@ namespace callui {
 			for (; l != nullptr; l = g_slist_next(l)) {
 				auto confCallInfo = ConferenceCallInfo::newInstance(
 						static_cast<cm_conf_call_data_t *>(l->data),
-						callInfoProvider);
+						contactInfoProvider);
 				if (!confCallInfo) {
 					LOG_BREAK(res = RES_OUT_OF_MEMORY, "ConferenceCallInfo::newInstance() failed!");
 				}
@@ -210,7 +196,7 @@ namespace callui {
 	{
 		struct tm tmp{0};
 		FAIL_RETURN_VALUE(impl::getCurrTimeDiffInTm(m_startTime, tmp),
-				{0}, "getCurrTimeDiffInTm() failed");
+				{0}, "getCurrTimeDiffInTm() failed!");
 		return tmp;
 	}
 
@@ -244,7 +230,7 @@ namespace callui {
 		return m_confMemberList;
 	}
 
-	// Non-member functions
+	// Non-member functions //
 
 	bool isUnknownCaller(const ICallInfo &info)
 	{
diff --git a/src/model/CallInfo.h b/call-ui/model/impl/CallInfo.h
index 345a6f7..db8d541 100644
--- a/src/model/CallInfo.h
+++ b/call-ui/model/impl/CallInfo.h
@@ -14,46 +14,100 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CALL_INFO_H__
-#define __CALLUI_MODEL_CALL_INFO_H__
+#ifndef __CALL_UI_MODEL_IMPL_CALL_INFO_H__
+#define __CALL_UI_MODEL_IMPL_CALL_INFO_H__
 
 #include <call-manager-ext.h>
 
-#include "model/ICallInfo.h"
+#include "call-ui/model/ICallInfo.h"
 
-#include "implTypes.h"
+#include "CallClient.h"
+#include "ContactInfoProvider.h"
+#include "ConferenceCallInfo.h"
+
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallInfo);
+
+	/**
+	 * @brief Represents implementation of ICallInfo interface
+	 * @see ICallInfo
+	 */
 	class CallInfo final : public ICallInfo {
 	public:
+
+		/**
+		 * @brief Creates new instance of CallInfo
+		 * @return Shared reference to CallInfo instance on success
+		 *  or NULL otherwise
+		 */
 		static CallInfoSRef newInstance(CallClient &client,
 				cm_call_data_h callData,
-				ContactInfoProviderSRef callInfoProvider);
-		virtual ~CallInfo();
+				const ContactInfoProviderSRef &contactInfoProvider);
 
-		// ICallInfo
+		// ICallInfo //
 
+		/**
+		 * @see ICallInfo::getCallId()
+		 */
 		virtual unsigned int getCallId() const override final;
+
+		/**
+		 * @see ICallInfo::getPhoneNumber()
+		 */
 		virtual const std::string &getPhoneNumber() const override final;
+
+		/**
+		 * @see ICallInfo::getContactInfo()
+		 */
 		virtual IContactInfoSCRef getContactInfo() const override final;
+
+		/**
+		 * @see ICallInfo::getDuration()
+		 */
 		virtual struct tm getDuration() const override final;
+
+		/**
+		 * @see ICallInfo::isEmergency()
+		 */
 		virtual bool isEmergency() const override final;
+
+		/**
+		 * @see ICallInfo::isHDVoice()
+		 */
 		virtual bool isHDVoice() const override final;
+
+		/**
+		 * @see ICallInfo::isForwarded()
+		 */
 		virtual bool isForwarded() const override final;
+
+		/**
+		 * @see ICallInfo::isVoiceMailNumber()
+		 */
 		virtual bool isVoiceMailNumber() const override final;
+
+		/**
+		 * @see ICallInfo::getConferenceMemberCount()
+		 */
 		virtual int getConferenceMemberCount() const override final;
+
+		/**
+		 * @see ICallInfo::getConferenceMemberList()
+		 */
 		virtual const ConfMemberList &getConferenceMemberList() const override final;
 
 	private:
-		friend class ucl::ReffedObj<CallInfo>;
 		CallInfo();
+		~CallInfo() = default;
 
 		ucl::Result prepare(CallClient &client,
 				cm_call_data_h callData,
-				ContactInfoProviderSRef callInfoProvider);
+				const ContactInfoProviderSRef &contactInfoProvider);
 		ucl::Result initConferenceCallInfoList(CallClient &client,
-				ContactInfoProviderSRef callInfoProvider);
+				const ContactInfoProviderSRef &contactInfoProvider);
 
 	private:
 		unsigned int m_callId;
@@ -66,8 +120,10 @@ namespace callui {
 		bool m_isVoiceMailNumber;
 		int m_confMemberCount;
 		ConfMemberList m_confMemberList;
+
+		friend class ucl::ReffedObj<CallInfo>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_CALL_INFO_H__
+#endif // __CALL_UI_MODEL_IMPL_CALL_INFO_H__
diff --git a/src/model/CallManager.cpp b/call-ui/model/impl/CallManager.cpp
index 8c9c7bd..c63803f 100644
--- a/src/model/CallManager.cpp
+++ b/call-ui/model/impl/CallManager.cpp
@@ -16,20 +16,6 @@
 
 #include "CallManager.h"
 
-#include "ICallManagerListener.h"
-
-#include "CallClient.h"
-#include "RejectMsgProvider.h"
-#include "IncomingCall.h"
-#include "ActiveCall.h"
-#include "HeldCall.h"
-#include "EndCall.h"
-
-#include "ContactInfoProvider.h"
-
-#include "CallInfo.h"
-#include "ConferenceCallInfo.h"
-
 #include "common.h"
 
 namespace callui { namespace { namespace impl {
@@ -43,26 +29,27 @@ namespace callui {
 	using namespace ucl;
 
 	CallManager::CallManager(IRefCountObj &rc,
-		const CallClientSRef &callClient,
-		ICallManagerListenerWRef listener):
-			RefCountAware(&rc),
-			m_callClient(callClient),
-			m_listener(listener),
-			m_slot(SimSlot::UNDEFINED),
-			m_waitDialing(false),
-			m_confTypeCallReq(CALL_FLAG_NONE),
-			m_blockCMEvents(false)
-	{
-	}
-
-	CallManager::~CallManager()
+			CallClientSRef callClient,
+			ICallManagerListenerWRef listener):
+		RefCountAware(&rc),
+		m_callClient(std::move(callClient)),
+		m_listener(std::move(listener)),
+		m_slot(SimSlot::UNDEFINED),
+		m_waitDialing(false),
+		m_confTypeCallReq(CALL_FLAG_NONE),
+		m_blockCMEvents(false)
 	{
 	}
 
-	CallManagerSRef CallManager::newInstance(const CallClientSRef &callClient,
+	CallManagerSRef CallManager::newInstance(CallClientSRef callClient,
 			ICallManagerListenerWRef listener)
 	{
-		auto result = makeShared<CallManager>(callClient, listener);
+		if (!callClient) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callClient is NULL");
+		}
+
+		auto result = makeShared<CallManager>(std::move(callClient),
+				std::move(listener));
 		FAIL_RETURN_VALUE(result->prepare(), {}, "result->prepare() failed!");
 		return result;
 	}
@@ -71,7 +58,7 @@ namespace callui {
 	{
 		m_contactInfoProvider = ContactInfoProvider::newInstance();
 		if (!m_contactInfoProvider) {
-			ELOG("ContactInfoProvider::newInstance() failed");
+			ELOG("ContactInfoProvider::newInstance() failed!");
 		}
 
 		FAIL_RETURN(initCalls(), "initCalls() failed!");
@@ -154,32 +141,14 @@ namespace callui {
 		return m_endCall;
 	}
 
-	CallMask CallManager::getAvailableCalls() const
-	{
-		int res = CALL_FLAG_NONE;
-
-		if (m_incomingCall)
-			res |= CALL_FLAG_INCOMING;
-
-		if (m_activeCall)
-			res |= CALL_FLAG_ACTIVE;
-
-		if (m_heldCall)
-			res |= CALL_FLAG_HELD;
-
-		if (m_endCall)
-			res |= CALL_FLAG_END;
-
-		return res;
-	}
-
 	Result CallManager::dialVoiceCall(const std::string &number)
 	{
 		char buff[impl::TEL_NUMBER_MAX_SIZE] = { 0 };
 		snprintf(buff, sizeof(buff), "%s", number.c_str());
 
 		return convertCMResult(
-				cm_dial_call(*m_callClient, buff, CM_CALL_TYPE_VOICE, convertCUISimSlot(m_slot)));
+				cm_dial_call(*m_callClient, buff, CM_CALL_TYPE_VOICE,
+						convertCUISimSlot(m_slot)));
 	}
 
 	Result CallManager::endCall(unsigned int callId, CallReleaseType type)
@@ -203,10 +172,12 @@ namespace callui {
 		}
 
 		return convertCMResult(
-				cm_end_call(*m_callClient, callId, convertCUICallReleaseType(type)));
+				cm_end_call(*m_callClient, callId,
+						convertCUICallReleaseType(type)));
 	}
 
-	Result CallManager::splitCalls(CallInfoSRef callInfo, const IConferenceCallInfoSCRef &confCallInfo)
+	Result CallManager::splitCalls(CallInfoSRef callInfo,
+			const IConferenceCallInfoSCRef &confCallInfo)
 	{
 		if (callInfo->getConferenceMemberCount() <= 1) {
 			LOG_RETURN(RES_FAIL, "Not conference call");
@@ -218,7 +189,8 @@ namespace callui {
 			LOG_RETURN(RES_FAIL, "Not a member of conference call");
 		}
 
-		return endCall((*iter)->getCallId(), CallReleaseType::BY_CALL_HANDLE);
+		return convertCMResult(
+				cm_split_call(*m_callClient, (*iter)->getCallId()));
 	}
 
 	ContactInfoProviderSRef CallManager::getContactInfoProvider()
@@ -231,7 +203,8 @@ namespace callui {
 		if (!m_rejectMsgProvider) {
 			m_rejectMsgProvider = RejectMsgProvider::newInstance();
 			if (!m_rejectMsgProvider) {
-				LOG_RETURN_VALUE(RES_FAIL, {}, "RejectMsgProvider::newInstance() failed!");
+				LOG_RETURN_VALUE(RES_FAIL, {},
+						"RejectMsgProvider::newInstance() failed!");
 			}
 		}
 
@@ -253,14 +226,12 @@ namespace callui {
 			return updateCall(m_endCall, m_heldCall->getInfo());
 		} else if (m_activeCall &&
 				m_confTypeCallReq == CALL_FLAG_ACTIVE) {
-
 			m_confTypeCallReq = CALL_FLAG_NONE;
 			m_blockCMEvents = true;
 
 			return updateCall(m_endCall, m_activeCall->getInfo());
 		} else if (m_heldCall &&
 				m_confTypeCallReq == CALL_FLAG_HELD) {
-
 			m_confTypeCallReq = CALL_FLAG_NONE;
 			m_blockCMEvents = true;
 
@@ -284,14 +255,18 @@ namespace callui {
 			return RES_OK;
 		}
 
-		FAIL_RETURN(updateCall(m_incomingCall, cmIncom), "updateCall() failed!");
-		FAIL_RETURN(updateCall(m_activeCall, cmActive), "updateCall() failed!");
-		FAIL_RETURN(updateCall(m_heldCall, cmHeld), "updateCall() failed!");
+		FAIL_RETURN(updateCall(m_incomingCall, cmIncom),
+				"updateCall() failed!");
+		FAIL_RETURN(updateCall(m_activeCall, cmActive),
+				"updateCall() failed!");
+		FAIL_RETURN(updateCall(m_heldCall, cmHeld),
+				"updateCall() failed!");
 
 		return RES_OK;
 	}
 
-	void CallManager::callEventCb(cm_call_event_e callEvent, cm_call_event_data_h callEventData)
+	void CallManager::callEventCb(cm_call_event_e callEvent,
+			cm_call_event_data_h callEventData)
 	{
 		m_waitDialing = false;
 
@@ -411,14 +386,19 @@ namespace callui {
 
 	Result CallManager::processOutgoingCall(const std::string &telNum)
 	{
-		if (!m_waitDialing) {
-			m_waitDialing = true;
-			return dialVoiceCall(telNum);
+		if (m_waitDialing) {
+			WLOG("Wait dialing state. "
+					"Ignore attempt on making outgoing call on %s",
+					telNum.c_str());
+
+			return RES_OK;
 		}
-		return RES_FAIL;
+
+		m_waitDialing = true;
+		return dialVoiceCall(telNum);
 	}
 
-	Result CallManager::processIncomingCall(SimSlot slot)
+	Result CallManager::processIncomingCall()
 	{
 		if (m_incomingCall) {
 			if (m_slot == SimSlot::UNDEFINED) {
@@ -434,4 +414,59 @@ namespace callui {
 		return RES_FAIL;
 	}
 
+	// Non-member functions //
+
+	CallMode getCallMode(const ICallManagerSRef &cm)
+	{
+		if (!cm) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS,
+					CallMode::UNDEFINED, "cm is NULL");
+		}
+
+		auto incom = cm->getIncomingCall();
+		auto active = cm->getActiveCall();
+		auto held = cm->getHeldCall();
+		auto end = cm->getEndCall();
+
+		if (incom) {
+			return CallMode::INCOMING;
+		} else if (active && active->isDialingMode()) {
+			return CallMode::OUTGOING;
+		} else if (active || held) {
+			return CallMode::DURING;
+		} else if (end) {
+			return CallMode::END;
+		}
+		return CallMode::UNDEFINED;
+	}
+
+	CallMask getAvailableCalls(const ICallManagerSRef &cm)
+	{
+		if (!cm) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS,
+					CALL_FLAG_NONE, "cm is NULL");
+		}
+
+		auto incom = cm->getIncomingCall();
+		auto active = cm->getActiveCall();
+		auto held = cm->getHeldCall();
+		auto end = cm->getEndCall();
+
+		int res = CALL_FLAG_NONE;
+
+		if (incom)
+			res |= CALL_FLAG_INCOMING;
+
+		if (active)
+			res |= CALL_FLAG_ACTIVE;
+
+		if (held)
+			res |= CALL_FLAG_HELD;
+
+		if (end)
+			res |= CALL_FLAG_END;
+
+		return res;
+	}
+
 }
diff --git a/call-ui/model/impl/CallManager.h b/call-ui/model/impl/CallManager.h
new file mode 100644
index 0000000..6d26700
--- /dev/null
+++ b/call-ui/model/impl/CallManager.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_CALL_MANAGER_H__
+#define __CALL_UI_MODEL_IMPL_CALL_MANAGER_H__
+
+#include <call-manager-ext.h>
+
+#include "call-ui/model/ICallManager.h"
+
+#include "ICallManagerListener.h"
+#include "CallClient.h"
+#include "RejectMsgProvider.h"
+#include "IncomingCall.h"
+#include "ActiveCall.h"
+#include "HeldCall.h"
+#include "EndCall.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(CallManager);
+
+	/**
+	 * @brief Represents implementation of ICallManager interface
+	 * @see ICallManager
+	 */
+	class CallManager final :
+		public ucl::RefCountAware,
+		public ICallManager {
+	public:
+
+		/**
+		 * @brief Creates new instance of CallManager
+		 * @param[in] callClient Call client
+		 * @param[in] listener Call Manager listener
+		 * @return Shared reference to CallManager instance on success
+		 *  or NULL otherwise
+		 */
+		static CallManagerSRef newInstance(CallClientSRef callClient,
+				ICallManagerListenerWRef listener);
+
+		/**
+		 * @brief Gets call client
+		 * @return Reference on CallManager instance
+		 */
+		CallClient &getCallClient();
+
+		/**
+		 * @brief Gets active call Sim slot
+		 * @return Sim slot
+		 */
+		SimSlot getSimSlot() const;
+
+		/**
+		 * @brief Dials provided number for a voice call
+		 * @param[in] number Telephone number to dial
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result dialVoiceCall(const std::string &number);
+
+		/**
+		 * @brief Ends call
+		 * @param[in] callId Call ID to end
+		 * @param[in] type Call release type
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result endCall(unsigned int callId, CallReleaseType type);
+
+		/**
+		 * @brief Splits selected conference call
+		 * @param[in] callInfo Call info of a conference call
+		 * @param[in] confCallInfo Call info of a call that must be split
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result splitCalls(CallInfoSRef callInfo,
+				const IConferenceCallInfoSCRef &confCallInfo);
+
+		/**
+		 * @brief Gets contact info provider
+		 * @return Shared reference to ContactInfoProvider instance
+		 */
+		ContactInfoProviderSRef getContactInfoProvider();
+
+		/**
+		 * @brief Gets reject message provider
+		 * @return Shared reference to RejectMsgProvider instance
+		 */
+		RejectMsgProviderSRef getRejectMsgProvider();
+
+		/**
+		 * @brief Processes outgoing call request
+		 * @param[in] telNum Telephone number for outgoing call
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result processOutgoingCall(const std::string &telNum);
+
+		/**
+		 * @brief Processes incoming call request
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result processIncomingCall();
+
+		// ICallManager //
+
+		/*
+		 * @see ICallManager::getIncomingCall()
+		 */
+		virtual IIncomingCallSRef getIncomingCall() override final;
+
+		/*
+		 * @see ICallManager::getActiveCall()
+		 */
+		virtual IActiveCallSRef getActiveCall() override final;
+
+		/*
+		 * @see ICallManager::getHeldCall()
+		 */
+		virtual IHeldCallSRef getHeldCall() override final;
+
+		/*
+		 * @see ICallManager::getEndCall()
+		 */
+		virtual IEndCallSRef getEndCall() override final;
+
+	private:
+		CallManager(ucl::IRefCountObj &rc, CallClientSRef callClient,
+				ICallManagerListenerWRef listener);
+		~CallManager() = default;
+
+		ucl::Result prepare();
+		ucl::Result initCalls();
+
+		template <class TYPE, class TYPE2>
+		ucl::Result updateCall(ucl::SharedRef<TYPE> &call, TYPE2 &&data);
+
+		ucl::Result processEndCallEvent(unsigned int callId,
+				cm_call_data_h cmIncom,
+				cm_call_data_h cmActive,
+				cm_call_data_h cmHeld);
+
+		ucl::Result processCommonCallEvent(unsigned int callId,
+				cm_call_data_h cmIncom,
+				cm_call_data_h cmActive,
+				cm_call_data_h cmHeld);
+
+		void callEventCb(cm_call_event_e call_event, cm_call_event_data_h call_state_data);
+		void dialStatusCb(cm_dial_status_e status);
+
+	private:
+		const CallClientSRef m_callClient;
+		const ICallManagerListenerWRef m_listener;
+
+		RejectMsgProviderSRef m_rejectMsgProvider;
+		ContactInfoProviderSRef m_contactInfoProvider;
+		IncomingCallSRef m_incomingCall;
+		ActiveCallSRef m_activeCall;
+		HeldCallSRef m_heldCall;
+		EndCallSRef m_endCall;
+		SimSlot m_slot;
+		bool m_waitDialing;
+
+		int m_confTypeCallReq;
+		bool m_blockCMEvents;
+
+		friend class ucl::ReffedObj<CallManager>;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_CALL_MANAGER_H__
diff --git a/src/model/CallUI.cpp b/call-ui/model/impl/CallUI.cpp
index 11eb494..45936a3 100644
--- a/src/model/CallUI.cpp
+++ b/call-ui/model/impl/CallUI.cpp
@@ -18,29 +18,20 @@
 
 #include <app_control.h>
 
-#include "model/ICallListener.h"
-#include "model/IIncomingCall.h"
-#include "model/IActiveCall.h"
-#include "model/IHeldCall.h"
-#include "model/IEndCall.h"
-#include "model/ICallInfo.h"
-
 #include "CallClient.h"
 #include "CallManager.h"
 #include "SoundManager.h"
 
-#include "VoiceControlStateProvider.h"
 #include "IndicatorStateProvider.h"
 
-#include "ConnectionStateSource.h"
-#include "RssiStateSource.h"
-#include "BatteryStateSource.h"
-#include "VoiceControlStateSource.h"
-#include "SimSlotStateSource.h"
-#include "HdVoiceStateSource.h"
-
 #include "common.h"
 
+namespace callui { namespace { namespace impl {
+
+	const std::string URI_PREFIX_TEL {"tel:"};
+	const std::string URI_INCOMING_CALL {"MT"};
+}}}
+
 namespace callui {
 
 	using namespace ucl;
@@ -50,10 +41,6 @@ namespace callui {
 	{
 	}
 
-	CallUI::~CallUI()
-	{
-	}
-
 	void CallUI::setListener(const ICallListenerWRef &listener)
 	{
 		m_listener = listener;
@@ -65,68 +52,34 @@ namespace callui {
 			FAIL_RETURN(RES_INVALID_ARGUMENTS, "appControl is NULL");
 		}
 
-		Result ret = RES_FAIL;
-
-		char *operation = nullptr;
-		int res = app_control_get_operation(appControl, &operation);
-		if (res != APP_CONTROL_ERROR_NONE) {
-			LOG_RETURN(RES_FAIL, "app_control_get_operation() failed!");
-		}
-		if (!operation) {
-			LOG_RETURN(RES_FAIL, "operation is NULL!");
+		std::string operation;
+		FAIL_RETURN(util::getNz(app_control_get_operation,
+				operation, appControl),
+				"app_control_get_uri() failed!");
+		if (operation != APP_CONTROL_OPERATION_CALL) {
+			LOG_RETURN(RES_FAIL, "Wrong operation [%s]!", operation.c_str());
 		}
 
-		char *uri = nullptr;
-		res = app_control_get_uri(appControl, &uri);
-		if (res != APP_CONTROL_ERROR_NONE) {
-			free(operation);
-			LOG_RETURN(RES_FAIL, "app_control_get_uri() failed!");
-		}
-		if (!uri) {
-			free(operation);
-			LOG_RETURN(RES_FAIL, "uri is NULL!");
+		std::string uri;
+		FAIL_RETURN(util::getNz(app_control_get_uri,
+				uri, appControl),
+				"app_control_get_uri() failed!");
+		if (!util::beginsWith(uri, impl::URI_PREFIX_TEL, false)) {
+			LOG_RETURN(RES_FAIL, "Wrong uri [%s]!", operation.c_str());
 		}
 
-		if (strcmp(operation, APP_CONTROL_OPERATION_CALL) || strncmp(uri, "tel:", 4)) {
-			free(operation);
-			free(uri);
-			LOG_RETURN(RES_FAIL, "Not processed operation!");
+		util::removePrefix(uri, impl::URI_PREFIX_TEL, false);
+		if (uri.empty()) {
+			LOG_RETURN(RES_FAIL, "Uri data is empty!");
 		}
 
-		char *tmp = nullptr;
-		if (!strncmp(uri, "tel:MT", 6)) {
-			res = app_control_get_extra_data(appControl, "sim_slot", &tmp);
-			if (res != APP_CONTROL_ERROR_NONE) {
-				ELOG("app_control_get_extra_data() failed!");
-			}
-			if (!tmp) {
-				free(operation);
-				free(uri);
-				LOG_RETURN(RES_FAIL, "Sim slot is NULL!");
-			}
-			DLOG("Sim slot [%s]", tmp);
-			free(tmp);
-
-			ret = m_callManager->processIncomingCall(
-					convertCMSimSlot(static_cast<cm_multi_sim_slot_type_e>(atoi(tmp))));
-
-		} else {
-			tmp = static_cast<char *>(uri + 4);
-			DLOG("number [%s]", tmp);
-
-			if (!tmp) {
-				free(operation);
-				free(uri);
-				LOG_RETURN(RES_FAIL, "number is NULL");
-			}
-
-			ret = m_callManager->processOutgoingCall(tmp);
+		if (uri == impl::URI_INCOMING_CALL) {
+			DLOG("Start process Incoming call request");
+			return m_callManager->processIncomingCall();
 		}
 
-		free(operation);
-		free(uri);
-
-		return ret;
+		DLOG("Start process Outgoing call [%s] request", uri.c_str());
+		return m_callManager->processOutgoingCall(uri);
 	}
 
 	Result CallUI::prepare()
@@ -149,12 +102,6 @@ namespace callui {
 					"SoundManage::newInstance() failed!");
 		}
 
-		m_voiceControlPrv = VoiceControlStateProvider::newInstance();
-		if (!m_voiceControlPrv) {
-			LOG_RETURN(RES_FAIL,
-					"VoiceControlStateProvider::newInstance() failed!");
-		}
-
 		FAIL_RETURN(initInidcatorStateProvider(),
 				"Init Indicator State Provider failed!");
 
@@ -195,24 +142,13 @@ namespace callui {
 				IndicatorProperty::BATTERY, batteryStSrc),
 				"setStateSource() failed!");
 
-		auto voiceControlStSrc =
-				VoiceControlStateSource::newInstance(m_voiceControlPrv);
-		if (!voiceControlStSrc) {
-			LOG_RETURN(RES_FAIL,
-					"VoiceControlStateSource::newInstance() failed!");
-		}
-		FAIL_RETURN(m_indicatorStPrv->setStateSource(
-				IndicatorProperty::VOICE_CONTROL, voiceControlStSrc),
-				"setStateSource() failed!");
-
-		m_simSlotStSrc = makeShared<SimSlotStateSource>(
+		m_simSlotStSrc = SimSlotStateSource::newInstance(
 				m_callManager->getSimSlot(), getForwardedCallStatus());
 		FAIL_RETURN(m_indicatorStPrv->setStateSource(
 				IndicatorProperty::SIM_SLOT, m_simSlotStSrc),
 				"setStateSource() failed!");
 
-		m_hdCallStSrc = makeShared<HdVoiceStateSource>(
-				getHDVoiceStatus());
+		m_hdCallStSrc = HdVoiceStateSource::newInstance(getHDVoiceStatus());
 		FAIL_RETURN(m_indicatorStPrv->setStateSource(
 				IndicatorProperty::HD_VOICE, m_hdCallStSrc),
 				"setStateSource() failed!");
@@ -237,8 +173,8 @@ namespace callui {
 
 	ICallInfoSCRef CallUI::getCurrentCallInfo() const
 	{
-		CallMask calls = m_callManager->getAvailableCalls();
-		if (!calls) {
+		CallMask calls = getAvailableCalls(m_callManager);
+		if (calls == CALL_FLAG_NONE) {
 			DLOG("No available calls");
 			return {};
 		} else if (calls & CALL_FLAG_INCOMING) {
@@ -273,12 +209,12 @@ namespace callui {
 
 	void CallUI::updateHdVoiceStateSource()
 	{
-		m_hdCallStSrc->updateState(getHDVoiceStatus());
+		m_hdCallStSrc->setState(getHDVoiceStatus());
 	}
 
 	void CallUI::updateSimSlotStateSource()
 	{
-		m_simSlotStSrc->updateSimSlot(m_callManager->getSimSlot(),
+		m_simSlotStSrc->setSimSlot(m_callManager->getSimSlot(),
 				getForwardedCallStatus());
 	}
 
diff --git a/src/model/CallUI.h b/call-ui/model/impl/CallUI.h
index 1be1aa3..aaa8f39 100644
--- a/src/model/CallUI.h
+++ b/call-ui/model/impl/CallUI.h
@@ -14,44 +14,79 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CALL_UI_H__
-#define __CALLUI_MODEL_CALL_UI_H__
+#ifndef __CALL_UI_MODEL_IMPL_CALL_UI_H__
+#define __CALL_UI_MODEL_IMPL_CALL_UI_H__
 
-#include "model/ICallUI.h"
+#include "call-ui/model/ICallUI.h"
 
+#include "CallManager.h"
 #include "ICallManagerListener.h"
+#include "SoundManager.h"
+#include "ConnectionStateSource.h"
+#include "RssiStateSource.h"
+#include "BatteryStateSource.h"
+#include "SimSlotStateSource.h"
+#include "HdVoiceStateSource.h"
+#include "IndicatorStateProvider.h"
 
-#include "types.h"
+#include "call-ui/model/types.h"
 
 namespace callui {
 
-	UCL_DECLARE_REF_ALIASES(CallManager);
-	UCL_DECLARE_REF_ALIASES(SoundManager);
+	UCL_DECLARE_REF_ALIASES(CallUI);
 
+	/**
+	 * @brief Represents implementation of ICallUI interface
+	 * @see ICallUI
+	 */
 	class CallUI final :
 		public ucl::RefCountAware,
 		public ICallUI,
 		public ICallManagerListener {
 	public:
-		virtual ~CallUI();
 
-		// ICallUI
+		// ICallUI //
 
+		/**
+		 * @see ICallUI::setListener()
+		 */
 		virtual void setListener(const ICallListenerWRef &listener) override final;
+
+		/**
+		 * @see ICallUI::processAppControl()
+		 */
 		virtual ucl::Result processAppControl(app_control_h appControl) override final;
+
+		/**
+		 * @see ICallUI::getSoundManager()
+		 */
 		virtual ISoundManagerSRef getSoundManager() override final;
+
+		/**
+		 * @see ICallUI::getCallManager()
+		 */
 		virtual ICallManagerSRef getCallManager() override final;
+
+		/**
+		 * @see ICallUI::getIndicatorStateProvider()
+		 */
 		virtual IIndicatorStateProviderSRef getIndicatorStateProvider() override final;
 
-		// ICallManagerListener
+		// ICallManagerListener //
 
+		/**
+		 * @see ICallManagerListener::onCallEvent()
+		 */
 		virtual void onCallEvent(CallEventType type) override final;
+
+		/**
+		 * @see ICallManagerListener::onError()
+		 */
 		virtual void onError(CallManagerErr err) override final;
 
 	private:
-		friend class CallUIBuilder;
-		friend class ucl::ReffedObj<CallUI>;
 		CallUI(ucl::IRefCountObj &rc);
+		~CallUI() = default;
 
 		ucl::Result prepare();
 
@@ -70,9 +105,11 @@ namespace callui {
 		SimSlotStateSourceSRef m_simSlotStSrc;
 		HdVoiceStateSourceSRef m_hdCallStSrc;
 		IndicatorStateProviderSRef m_indicatorStPrv;
-		VoiceControlStateProviderSRef m_voiceControlPrv;
+
+		friend class CallUIBuilder;
+		friend class ucl::ReffedObj<CallUI>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_CALL_UI_H__
+#endif // __CALL_UI_MODEL_IMPL_CALL_UI_H__
diff --git a/src/model/ConferenceCallInfo.cpp b/call-ui/model/impl/ConferenceCallInfo.cpp
index fcc88ef..2d0bb1a 100644
--- a/src/model/ConferenceCallInfo.cpp
+++ b/call-ui/model/impl/ConferenceCallInfo.cpp
@@ -16,11 +16,6 @@
 
 #include "ConferenceCallInfo.h"
 
-#include <call-manager-ext.h>
-
-#include "ContactInfoProvider.h"
-#include "ContactInfo.h"
-
 #include "common.h"
 
 namespace callui {
@@ -32,26 +27,23 @@ namespace callui {
 	{
 	}
 
-	ConferenceCallInfo::~ConferenceCallInfo()
-	{
-	}
-
 	ConferenceCallInfoSRef ConferenceCallInfo::newInstance(
 			cm_conf_call_data_t *confCallData,
-			ContactInfoProviderSRef callInfoProvider)
+			const ContactInfoProviderSRef &contactInfoProvider)
 	{
 		if (!confCallData) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callData is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callData is NULL");
 		}
 
 		auto result = makeShared<ConferenceCallInfo>();
-		FAIL_RETURN_VALUE(result->prepare(confCallData, callInfoProvider), {}, "result->prepare() failed!");
+		FAIL_RETURN_VALUE(result->prepare(confCallData, contactInfoProvider),
+				{}, "result->prepare() failed!");
 		return result;
 	}
 
 	Result ConferenceCallInfo::prepare(
 			cm_conf_call_data_t *confCallData,
-			ContactInfoProviderSRef callInfoProvider)
+			const ContactInfoProviderSRef &contactInfoProvider)
 	{
 		Result res = convertCMResult(
 				cm_conf_call_data_get_call_id(confCallData, &m_callId));
@@ -70,10 +62,11 @@ namespace callui {
 				cm_conf_call_data_get_person_id(confCallData, &personId));
 		FAIL_RETURN(res, "cm_conf_call_data_get_person_id() failed!");
 
-		if (personId >= 0 && callInfoProvider) {
-			m_contactInfo = callInfoProvider->createContactInfo(personId);
+		if (personId >= 0 && contactInfoProvider) {
+			m_contactInfo = contactInfoProvider->createContactInfo(personId);
 			if (!m_contactInfo) {
-				LOG_RETURN_VALUE(RES_FAIL, RES_FAIL, "createContactInfo() failed!");
+				LOG_RETURN_VALUE(RES_FAIL, RES_FAIL,
+						"createContactInfo() failed!");
 			}
 		}
 		return RES_OK;
diff --git a/src/model/ConferenceCallInfo.h b/call-ui/model/impl/ConferenceCallInfo.h
index 8404602..d3b23ca 100644
--- a/src/model/ConferenceCallInfo.h
+++ b/call-ui/model/impl/ConferenceCallInfo.h
@@ -14,42 +14,70 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CONFERENCE_CALL_INFO_H__
-#define __CALLUI_MODEL_CONFERENCE_CALL_INFO_H__
+#ifndef __CALL_UI_MODEL_IMPL_CONFERENCE_CALL_INFO_H__
+#define __CALL_UI_MODEL_IMPL_CONFERENCE_CALL_INFO_H__
 
 #include <call-manager-ext.h>
 
-#include "model/IConferenceCallInfo.h"
+#include "call-ui/model/IConferenceCallInfo.h"
 
-#include "implTypes.h"
+#include "ContactInfoProvider.h"
+
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(ConferenceCallInfo);
+
+	/**
+	 * @brief Represents implementation of IConferenceCallInfo interface
+	 * @see IConferenceCallInfo
+	 */
 	class ConferenceCallInfo final : public IConferenceCallInfo {
 	public:
+
+		/**
+		 * @brief Creates new instance of ConferenceCallInfo
+		 * @param[in] confCallData Native Call Manager conference call handler
+		 * @param[in] contactInfoProvider Contact info provider
+		 * @return Shared reference to ConferenceCallInfo instance on success
+		 *  or NULL otherwise
+		 */
 		static ConferenceCallInfoSRef newInstance(
 				cm_conf_call_data_t *confCallData,
-				ContactInfoProviderSRef callInfoProvider);
-		virtual ~ConferenceCallInfo();
+				const ContactInfoProviderSRef &contactInfoProvider);
 
-		// IConferenceCallInfo
+		// IConferenceCallInfo //
 
+		/**
+		 * @see IConferenceCallInfo::getCallId()
+		 */
 		virtual unsigned int getCallId() const override final;
+
+		/**
+		 * @see IConferenceCallInfo::getPhoneNumber()
+		 */
 		virtual const std::string &getPhoneNumber() const override final;
+
+		/**
+		 * @see IConferenceCallInfo::getContactInfo()
+		 */
 		virtual IContactInfoSCRef getContactInfo() const override final;
 
 	private:
-		friend class ucl::ReffedObj<ConferenceCallInfo>;
 		ConferenceCallInfo();
+		~ConferenceCallInfo() = default;
 
 		ucl::Result prepare(cm_conf_call_data_t *confCallData,
-				ContactInfoProviderSRef callInfoProvider);
+				const ContactInfoProviderSRef &contactInfoProvider);
 	private:
 		unsigned int m_callId;
 		std::string m_phoneNum;
 		ContactInfoSRef m_contactInfo;
+
+		friend class ucl::ReffedObj<ConferenceCallInfo>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_CONFERENCE_CALL_INFO_H__
+#endif // __CALL_UI_MODEL_IMPL_CONFERENCE_CALL_INFO_H__
diff --git a/src/model/ConnectionStateSource.cpp b/call-ui/model/impl/ConnectionStateSource.cpp
index d2399e5..0fbdbf1 100644
--- a/src/model/ConnectionStateSource.cpp
+++ b/call-ui/model/impl/ConnectionStateSource.cpp
@@ -16,7 +16,7 @@
 
 #include "ConnectionStateSource.h"
 
-#include "model/IndicatorState.h"
+#include "call-ui/model/IndicatorState.h"
 
 #include "common.h"
 
@@ -70,7 +70,7 @@ namespace callui {
 	{
 		int state = VCONFKEY_WIFI_UNCONNECTED;
 		if (vconf_get_int(VCONFKEY_WIFI_STATE, &state) < 0) {
-			ELOG("Get WiFi connection state failed");
+			ELOG("Get WiFi connection state failed!");
 			return false;
 		}
 		return (state == VCONFKEY_WIFI_CONNECTED);
@@ -187,7 +187,9 @@ namespace callui {
 		}
 
 		if (needNotify && m_handler) {
-			m_handler();
+			if (const auto handler = m_handler.lock()) {
+				handler();
+			}
 		}
 	}
 
@@ -206,7 +208,7 @@ namespace callui {
 				return PacketDirection::NO_INPUT;
 			}
 		}
-		ELOG("Get WiFi transfer state failed");
+		ELOG("Get WiFi transfer state failed!");
 		return PacketDirection::NONE;
 	}
 
@@ -221,7 +223,7 @@ namespace callui {
 			default:                   return PacketDirection::NO_INPUT;
 			}
 		}
-		ELOG("Get packet state failed");
+		ELOG("Get packet state failed!");
 		return PacketDirection::NONE;
 	}
 
@@ -244,74 +246,98 @@ namespace callui {
 	void ConnectionStateSource::onPacketStateChangedCb(keynode_t *node)
 	{
 		ILOG();
-		if (updatePacketDir() && m_handler) {
-			m_handler();
+		if (updatePacketDir()) {
+			if (const auto handler = m_handler.lock()) {
+				handler();
+			}
 		}
 	}
 
 	Result ConnectionStateSource::addSysStateCallbacks()
 	{
 		// CONNECTION
-		int res = vconf_notify_key_changed(VCONFKEY_WIFI_STRENGTH,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		int res = vconf_notify_key_changed(
+				VCONFKEY_WIFI_STRENGTH,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_WIFI_STATE,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_WIFI_STATE,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_FLIGHT_MODE,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_TELEPHONY_FLIGHT_MODE,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_DNET_STATE,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_DNET_STATE,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_PSTYPE,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_TELEPHONY_PSTYPE,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_SVCTYPE,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_TELEPHONY_SVCTYPE,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_SIM_SLOT,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_TELEPHONY_SIM_SLOT,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_EMERGENCY_CB_MODE_CDMA,
-				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_TELEPHONY_EMERGENCY_CB_MODE_CDMA,
+				CALLBACK_B(ConnectionStateSource::onConnTypeChangedCb),
+				this);
+		if (res != 0) {
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
+		}
 
 		// PACKET
-		res = vconf_notify_key_changed(VCONFKEY_PACKET_STATE,
-				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_PACKET_STATE,
+				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
-		res = vconf_notify_key_changed(VCONFKEY_WIFI_TRANSFER_STATE,
-				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb), this);
+		res = vconf_notify_key_changed(
+				VCONFKEY_WIFI_TRANSFER_STATE,
+				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb),
+				this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		return RES_OK;
-
 	}
 
 	void ConnectionStateSource::unsignSystStateCallbacks()
@@ -339,7 +365,6 @@ namespace callui {
 				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb));
 		vconf_ignore_key_changed(VCONFKEY_WIFI_TRANSFER_STATE,
 				CALLBACK_B(ConnectionStateSource::onPacketStateChangedCb));
-
 	}
 
 	IndicatorState ConnectionStateSource::getState() const
@@ -347,9 +372,9 @@ namespace callui {
 		return {m_bits.value};
 	}
 
-	void ConnectionStateSource::setStateChangeHandler(const NotiHandler &handler)
+	void ConnectionStateSource::setStateChangeHandler(NotiHandler handler)
 	{
-		m_handler = handler;
+		m_handler = std::move(handler);
 	}
 
 	ConnectionType getConnectionState(IndicatorState state)
diff --git a/src/model/ConnectionStateSource.h b/call-ui/model/impl/ConnectionStateSource.h
index 041e397..795a57e 100644
--- a/src/model/ConnectionStateSource.h
+++ b/call-ui/model/impl/ConnectionStateSource.h
@@ -14,30 +14,48 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CONNECTION_STATE_SOURCE_H__
-#define __CALLUI_MODEL_CONNECTION_STATE_SOURCE_H__
+#ifndef __CALL_UI_MODEL_IMPL_CONNECTION_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_CONNECTION_STATE_SOURCE_H__
 
 #include "IIndicatorStateSource.h"
 
 #include <vconf.h>
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(ConnectionStateSource);
+
+	/**
+	 * @brief Represents Connection state source for IndicatorStateProvider
+	 * @see IIndicatorStateSource
+	 */
 	class ConnectionStateSource final : public IIndicatorStateSource {
 	public:
+
+		/**
+		 * @brief Creates new instance of ConnectionStateSource
+		 * @return Shared reference to ConnectionStateSource instance on success
+		 *  or NULL otherwise
+		 */
 		static ConnectionStateSourceSRef newInstance();
-		virtual ~ConnectionStateSource();
 
-		// IIndicatorStateSource
+		// IIndicatorStateSource //
 
+		/**
+		 * @see IIndicatorStateSource::getState()
+		 */
 		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(const NotiHandler &handler) override final;
+
+		/**
+		 * @see IIndicatorStateSource::setStateChangeHandler()
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) override final;
 
 	private:
-		friend class ucl::ReffedObj<ConnectionStateSource>;
 		ConnectionStateSource();
+		~ConnectionStateSource();
 
 		ucl::Result prepare();
 
@@ -77,8 +95,10 @@ namespace callui {
 	private:
 		Bits m_bits;
 		NotiHandler m_handler;
+
+		friend class ucl::ReffedObj<ConnectionStateSource>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_CONNECTION_STATE_SOURCE_H__
+#endif // __CALL_UI_MODEL_IMPL_CONNECTION_STATE_SOURCE_H__
diff --git a/src/model/ContactInfo.cpp b/call-ui/model/impl/ContactInfo.cpp
index 2724f57..d50fbde 100644
--- a/src/model/ContactInfo.cpp
+++ b/call-ui/model/impl/ContactInfo.cpp
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-#include <call-manager-extension.h>
-
 #include "ContactInfo.h"
 
+#include <call-manager-extension.h>
+
 #include "common.h"
 
 namespace callui {
@@ -25,34 +25,33 @@ namespace callui {
 	using namespace ucl;
 
 	ContactInfo::ContactInfo(int personId,
-			const std::string &name,
-			const std::string &imagePath,
+			std::string name,
+			std::string imagePath,
 			ContactNameSourceType type):
-			m_personId(personId),
-			m_name(name),
-			m_imagePath(imagePath),
-			m_nameSource(type)
-	{
-	}
-
-	ContactInfo::~ContactInfo()
+		m_personId(personId),
+		m_name(std::move(name)),
+		m_imagePath(std::move(imagePath)),
+		m_nameSource(type)
 	{
 	}
 
 	ContactInfoSRef ContactInfo::newInstance(int personId,
-			const std::string &name,
-			const std::string &imagePath,
+			std::string name,
+			std::string imagePath,
 			ContactNameSourceType type)
 	{
-		return makeShared<ContactInfo>(personId, name, imagePath, type);
+		return makeShared<ContactInfo>(personId,
+				std::move(name),
+				std::move(imagePath),
+				type);
 	}
 
-	const std::string &ContactInfo::getName() const
+	std::string ContactInfo::getName() const
 	{
 		return m_name;
 	}
 
-	const std::string &ContactInfo::getImagePath() const
+	std::string ContactInfo::getImagePath() const
 	{
 		return m_imagePath;
 	}
diff --git a/call-ui/model/impl/ContactInfo.h b/call-ui/model/impl/ContactInfo.h
new file mode 100644
index 0000000..420cafd
--- /dev/null
+++ b/call-ui/model/impl/ContactInfo.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_CONTACT_INFO_H__
+#define __CALL_UI_MODEL_IMPL_CONTACT_INFO_H__
+
+#include <contacts_types.h>
+
+#include "call-ui/model/IContactInfo.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(ContactInfo);
+
+	/**
+	 * @brief Represents implementation of IContactInfo interface
+	 * @see IContactInfo
+	 */
+	class ContactInfo final : public IContactInfo {
+	public:
+
+		/**
+		 * @brief Creates new instance of ContactInfo
+		 * @param[in] personId Contact database person ID
+		 * @param[in] name Contact name
+		 * @param[in] imagePath Path to contact image
+		 * @param[in] type Contact name source type
+		 * @return Shared reference to ContactInfo instance on success
+		 *  or NULL otherwise
+		 */
+		static ContactInfoSRef newInstance(int personId,
+				std::string name,
+				std::string imagePath,
+				ContactNameSourceType type);
+
+		// IContactInfo //
+
+		/**
+		 * @see IContactInfo::getName()
+		 */
+		virtual std::string getName() const override final;
+
+		/**
+		 * @see IContactInfo::getImagePath()
+		 */
+		virtual std::string getImagePath() const override final;
+
+		/**
+		 * @see IContactInfo::getNameSourceType()
+		 */
+		virtual ContactNameSourceType getNameSourceType() const override final;
+
+	private:
+		ContactInfo(int personId,
+				std::string name,
+				std::string imagePath,
+				ContactNameSourceType type);
+		~ContactInfo() = default;
+
+	private:
+		const int m_personId;
+		const std::string m_name;
+		const std::string m_imagePath;
+		const ContactNameSourceType m_nameSource;
+
+		friend class ucl::ReffedObj<ContactInfo>;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_CONTACT_INFO_H__
diff --git a/src/model/ContactInfoProvider.cpp b/call-ui/model/impl/ContactInfoProvider.cpp
index 3cffba2..3161dbd 100644
--- a/src/model/ContactInfoProvider.cpp
+++ b/call-ui/model/impl/ContactInfoProvider.cpp
@@ -20,15 +20,14 @@
 #include <contacts_service.h>
 #include <contacts_errors.h>
 
-#include "ContactInfo.h"
-
 #include "common.h"
 
 namespace callui { namespace { namespace impl {
 
 	using namespace ucl;
 
-	inline ContactNameSourceType convertContactNameSourceType(contacts_display_name_source_type_e cdbType)
+	inline ContactNameSourceType convertContactNameSourceType(
+			contacts_display_name_source_type_e cdbType)
 	{
 		switch (cdbType) {
 		case CONTACTS_DISPLAY_NAME_SOURCE_TYPE_INVALID:  return ContactNameSourceType::INVALID;
@@ -51,7 +50,6 @@ namespace callui {
 	ContactInfoProvider::ContactInfoProvider():
 			m_isConnected(false)
 	{
-
 	}
 
 	ContactInfoProvider::~ContactInfoProvider()
@@ -86,7 +84,7 @@ namespace callui {
 
 		std::string contactName;
 		std::string contactImagePath;
-		ContactNameSourceType contactNameSource;
+		ContactNameSourceType contactNameSrc = ContactNameSourceType::INVALID;
 
 		contacts_filter_h filter = nullptr;
 		contacts_list_h list = nullptr;
@@ -155,7 +153,7 @@ namespace callui {
 				int type = CONTACTS_DISPLAY_NAME_SOURCE_TYPE_INVALID;
 				contacts_record_get_int(record,
 						_contacts_contact.display_source_type, &type);
-				contactNameSource = impl::convertContactNameSourceType(
+				contactNameSrc = impl::convertContactNameSourceType(
 						static_cast<contacts_display_name_source_type_e>(type));
 
 				int count = 0;
@@ -188,7 +186,7 @@ namespace callui {
 		return ContactInfo::newInstance(contactId,
 				contactName,
 				contactImagePath,
-				contactNameSource);
+				contactNameSrc);
 	}
 
 }
diff --git a/src/model/ContactInfoProvider.h b/call-ui/model/impl/ContactInfoProvider.h
index 9add61d..4d3d3c9 100644
--- a/src/model/ContactInfoProvider.h
+++ b/call-ui/model/impl/ContactInfoProvider.h
@@ -14,29 +14,49 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_CONTACT_INFO_PROVIDER_H__
-#define __CALLUI_MODEL_CONTACT_INFO_PROVIDER_H__
+#ifndef __CALL_UI_MODEL_IMPL_CONTACT_INFO_PROVIDER_H__
+#define __CALL_UI_MODEL_IMPL_CONTACT_INFO_PROVIDER_H__
 
-#include "implTypes.h"
+#include "ContactInfo.h"
+
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(ContactInfoProvider);
+
+	/**
+	 * @brief Represents Contact info provider
+	 */
 	class ContactInfoProvider {
 	public:
+
+		/**
+		 * @brief Creates new instance of ContactInfoProvider
+		 * @return Shared reference to ContactInfoProvider instance on success
+		 *  or NULL otherwise
+		 */
 		static ContactInfoProviderSRef newInstance();
-		virtual ~ContactInfoProvider();
 
+		/**
+		 * @brief Creates new instance of ContactInfo
+		 * @param[in] contactId Id of the caller in Contact database
+		 * @return Shared reference to ContactInfo instance on success
+		 *  or NULL otherwise
+		 */
 		ContactInfoSRef createContactInfo(int contactId);
 
 	private:
-		friend class ucl::ReffedObj<ContactInfoProvider>;
 		ContactInfoProvider();
+		~ContactInfoProvider();
 
 		ucl::Result prepare();
 
 	private:
 		bool m_isConnected;
+
+		friend class ucl::ReffedObj<ContactInfoProvider>;
 	};
 }
 
-#endif // __CALLUI_MODEL_CONTACT_INFO_PROVIDER_H__
+#endif // __CALL_UI_MODEL_IMPL_CONTACT_INFO_PROVIDER_H__
diff --git a/src/model/EndCall.cpp b/call-ui/model/impl/EndCall.cpp
index 1442ccf..261bf90 100644
--- a/src/model/EndCall.cpp
+++ b/call-ui/model/impl/EndCall.cpp
@@ -16,9 +16,7 @@
 
 #include "EndCall.h"
 
-#include "CallClient.h"
 #include "CallManager.h"
-#include "CallInfo.h"
 
 #include "common.h"
 
@@ -27,26 +25,22 @@ namespace callui {
 	using namespace ucl;
 
 	EndCall::EndCall(CallManagerWRef cm, ICallInfoSCRef callInfo):
-			m_cm(cm),
-			m_callInfo(callInfo),
+			m_cm(std::move(cm)),
+			m_callInfo(std::move(callInfo)),
 			m_callbackInProgress(false)
 	{
 	}
 
-	EndCall::~EndCall()
-	{
-	}
-
 	EndCallSRef EndCall::newInstance(CallManagerWRef cm, ICallInfoSCRef callInfo)
 	{
 		if (!cm) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "cm is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "cm is NULL");
 		}
 
 		if (!callInfo) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callInfo is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callInfo is NULL");
 		}
-		return makeShared<EndCall>(cm, callInfo);
+		return makeShared<EndCall>(std::move(cm), std::move(callInfo));
 	}
 
 	ICallInfoSCRef EndCall::getInfo() const
@@ -72,9 +66,4 @@ namespace callui {
 		return res;
 	}
 
-	Result EndCall::writeMessage()
-	{
-		UCL_ASSERT(0, "!!! NOT IMPLEMENTED !!!");
-	}
-
 }
diff --git a/src/model/EndCall.h b/call-ui/model/impl/EndCall.h
index 190d056..748e0c4 100644
--- a/src/model/EndCall.h
+++ b/call-ui/model/impl/EndCall.h
@@ -14,43 +14,64 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_END_CALL_H__
-#define __CALLUI_MODEL_END_CALL_H__
+#ifndef __CALL_UI_MODEL_IMPL_END_CALL_H__
+#define __CALL_UI_MODEL_IMPL_END_CALL_H__
 
 #include <call-manager-ext.h>
 
-#include "model/IEndCall.h"
+#include "call-ui/model/IEndCall.h"
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
-	class CallManager;
+	UCL_DECLARE_REF_ALIASES(CallManager);
 
+	UCL_DECLARE_REF_ALIASES(EndCall);
+
+	/**
+	 * @brief Implementation of IEndCall interface
+	 * @see IEndCall
+	 */
 	class EndCall final : public IEndCall {
 	public:
-		static EndCallSRef newInstance(CallManagerWRef cm, ICallInfoSCRef callInfo);
 
-		virtual ~EndCall();
+		/**
+		 * @brief Creates new instance of EndCall
+		 * @param[in] cm Weak reference to CallManager
+		 * @param[in] callInfo Call info of the last ended call
+		 * @return Shared reference to EndCall on success
+		 *  or NULL otherwise
+		 */
+		static EndCallSRef newInstance(CallManagerWRef cm, ICallInfoSCRef callInfo);
 
-		// IEndCall
+		// IEndCall //
 
+		/**
+		 * @see IEndCall::getInfo()
+		 */
 		virtual ICallInfoSCRef getInfo() const override final;
+
+		/**
+		 * @see IEndCall::callBack()
+		 */
 		virtual ucl::Result callBack() override final;
-		virtual ucl::Result writeMessage() override final;
 
 	private:
-		friend class ucl::ReffedObj<EndCall>;
 		EndCall(CallManagerWRef cm, ICallInfoSCRef callInfo);
+		~EndCall() = default;
 
 		ucl::Result prepare();
 
 	private:
-		CallManagerWRef m_cm;
-		ICallInfoSCRef m_callInfo;
+		const CallManagerWRef m_cm;
+		const ICallInfoSCRef m_callInfo;
+
 		bool m_callbackInProgress;
+
+		friend class ucl::ReffedObj<EndCall>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_END_CALL_H__
+#endif // __CALL_UI_MODEL_IMPL_END_CALL_H__
diff --git a/src/model/HdVoiceStateSource.cpp b/call-ui/model/impl/HdVoiceStateSource.cpp
index 90df282..fb988a6 100644
--- a/src/model/HdVoiceStateSource.cpp
+++ b/call-ui/model/impl/HdVoiceStateSource.cpp
@@ -42,29 +42,30 @@ namespace callui {
 		m_bits.isEnable = isEnable;
 	}
 
-	HdVoiceStateSource::~HdVoiceStateSource()
-	{
-	}
-
-	void HdVoiceStateSource::updateState(bool isEnable)
+	void HdVoiceStateSource::setState(bool isEnable)
 	{
 		if (m_bits.isEnable != isEnable) {
 			m_bits.isEnable = isEnable;
 
-			if (m_handler) {
-				m_handler();
+			if (const auto handler = m_handler.lock()) {
+				handler();
 			}
 		}
 	}
 
+	HdVoiceStateSourceSRef HdVoiceStateSource::newInstance(bool isEnable)
+	{
+		return makeShared<HdVoiceStateSource>(isEnable);
+	}
+
 	IndicatorState HdVoiceStateSource::getState() const
 	{
 		return {m_bits.value};
 	}
 
-	void HdVoiceStateSource::setStateChangeHandler(const NotiHandler &handler)
+	void HdVoiceStateSource::setStateChangeHandler(NotiHandler handler)
 	{
-		m_handler = handler;
+		m_handler = std::move(handler);
 	}
 
 	bool getHDVoiceState(IndicatorState state)
diff --git a/src/model/HdVoiceStateSource.h b/call-ui/model/impl/HdVoiceStateSource.h
index 7b98b7e..f56dbb1 100644
--- a/src/model/HdVoiceStateSource.h
+++ b/call-ui/model/impl/HdVoiceStateSource.h
@@ -14,23 +14,51 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_HD_VOICE_STATE_SOURCE_H__
-#define __CALLUI_MODEL_HD_VOICE_STATE_SOURCE_H__
+#ifndef __CALL_UI_MODEL_IMPL_HD_VOICE_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_HD_VOICE_STATE_SOURCE_H__
 
 #include "IIndicatorStateSource.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(HdVoiceStateSource);
+
+	/**
+	 * @brief Represents HD voice state source for IndicatorStateProvider
+	 * Inherits from IIndicatorStateSource
+	 * @see IIndicatorStateSource
+	 */
 	class HdVoiceStateSource final : public IIndicatorStateSource {
 	public:
-		HdVoiceStateSource(bool isEnable);
-		virtual ~HdVoiceStateSource();
-		void updateState(bool isEnable);
 
-		// IIndicatorStateSource
+		/**
+		 * @brief Creates new instance of HdVoiceStateSource
+		 * @return Shared reference to HdVoiceStateSource instance on success
+		 *  or NULL otherwise
+		 */
+		static HdVoiceStateSourceSRef newInstance(bool isEnable);
+
+		/**
+		 * @brief Sets HD voice state
+		 * @param[in] isEnable State of HD voice
+		 */
+		void setState(bool isEnable);
 
+		// IIndicatorStateSource //
+
+		/**
+		 * @see IIndicatorStateSource::getState()
+		 */
 		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(const NotiHandler &handler) override final;
+
+		/**
+		 * @see IIndicatorStateSource::setStateChangeHandler()
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) override final;
+
+	private:
+		HdVoiceStateSource(bool isEnable);
+		~HdVoiceStateSource() = default;
 
 	public:
 		union Bits {
@@ -47,8 +75,10 @@ namespace callui {
 	private:
 		Bits m_bits;
 		NotiHandler m_handler;
+
+		friend class ucl::ReffedObj<HdVoiceStateSource>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_HD_VOICE_STATE_SOURCE_H__
+#endif // __CALL_UI_MODEL_IMPL_HD_VOICE_STATE_SOURCE_H__
diff --git a/src/model/HeldCall.cpp b/call-ui/model/impl/HeldCall.cpp
index 1064899..83362eb 100644
--- a/src/model/HeldCall.cpp
+++ b/call-ui/model/impl/HeldCall.cpp
@@ -16,10 +16,7 @@
 
 #include "HeldCall.h"
 
-#include "CallClient.h"
 #include "CallManager.h"
-#include "CallInfo.h"
-#include "CallClient.h"
 
 #include "common.h"
 
@@ -28,26 +25,23 @@ namespace callui {
 	using namespace ucl;
 
 	HeldCall::HeldCall(CallManagerWRef cm, cm_call_data_h callData):
-			m_cm(cm)
-	{
-	}
-
-	HeldCall::~HeldCall()
+		m_cm(std::move(cm))
 	{
 	}
 
 	HeldCallSRef HeldCall::newInstance(CallManagerWRef cm, cm_call_data_h callData)
 	{
 		if (!cm) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "cm is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "cm is NULL");
 		}
 
 		if (!callData) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callData is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callData is NULL");
 		}
 
-		auto result = makeShared<HeldCall>(cm, callData);
-		FAIL_RETURN_VALUE(result->prepare(callData), {}, "result->prepare() failed!");
+		auto result = makeShared<HeldCall>(std::move(cm), callData);
+		FAIL_RETURN_VALUE(result->prepare(callData), {},
+				"result->prepare() failed!");
 		return result;
 	}
 
@@ -61,7 +55,8 @@ namespace callui {
 				callData,
 				cm->getContactInfoProvider());
 		if (!m_callInfo) {
-			LOG_RETURN_VALUE(RES_FAIL, RES_FAIL, "CallInfo::newInstance() failed!");
+			LOG_RETURN_VALUE(RES_FAIL, RES_FAIL,
+					"CallInfo::newInstance() failed!");
 		}
 		return RES_OK;
 	}
diff --git a/src/model/HeldCall.h b/call-ui/model/impl/HeldCall.h
index bbb7866..fa56e1d 100644
--- a/src/model/HeldCall.h
+++ b/call-ui/model/impl/HeldCall.h
@@ -14,42 +14,86 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_HELD_CALL_H__
-#define __CALLUI_MODEL_HELD_CALL_H__
+#ifndef __CALL_UI_MODEL_IMPL_HELD_CALL_H__
+#define __CALL_UI_MODEL_IMPL_HELD_CALL_H__
 
 #include <call-manager-ext.h>
 
-#include "model/IHeldCall.h"
+#include "call-ui/model/IHeldCall.h"
+#include "CallInfo.h"
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallManager);
+
+	UCL_DECLARE_REF_ALIASES(HeldCall);
+
+	/**
+	 * @brief Implementation of IHeldCall interface
+	 * @see IHeldCall
+	 */
 	class HeldCall final : public IHeldCall {
 	public:
-		static HeldCallSRef newInstance(CallManagerWRef cm, cm_call_data_h callData);
-		virtual ~HeldCall();
 
-		// IHeldCall
+		/**
+		 * @brief Creates new instance of HeldCall
+		 * @param[in] cm Weak reference to CallManager
+		 * @param[in] callData The platform Call Manager Call data handle
+		 * @return Shared reference to HeldCall on success
+		 *  or NULL otherwise
+		 */
+		static HeldCallSRef newInstance(CallManagerWRef cm,
+				cm_call_data_h callData);
+
+		// IHeldCall //
 
+		/**
+		 * @see IHeldCall::getInfo()
+		 */
 		virtual ICallInfoSCRef getInfo() const override final;
+
+		/**
+		 * @see IHeldCall::unhold()
+		 */
 		virtual ucl::Result unhold() override final;
+
+		/**
+		 * @see IHeldCall::joinWithActive()
+		 */
 		virtual ucl::Result joinWithActive() override final;
+
+		/**
+		 * @see IHeldCall::swapWithActive()
+		 */
 		virtual ucl::Result swapWithActive() override final;
+
+		/**
+		 * @see IHeldCall::end()
+		 */
 		virtual ucl::Result end() override final;
-		virtual ucl::Result split(const IConferenceCallInfoSCRef &confCallInfo) override final;
+
+		/**
+		 * @see IHeldCall::split()
+		 */
+		virtual ucl::Result split(
+				const IConferenceCallInfoSCRef &confCallInfo) override final;
 
 	private:
-		friend class ucl::ReffedObj<HeldCall>;
 		HeldCall(CallManagerWRef cm, cm_call_data_h callData);
+		~HeldCall() = default;
 
 		ucl::Result prepare(cm_call_data_h callData);
 
 	private:
-		CallManagerWRef m_cm;
+		const CallManagerWRef m_cm;
+
 		CallInfoSRef m_callInfo;
+
+		friend class ucl::ReffedObj<HeldCall>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_HELD_CALL_H__
+#endif // __CALL_UI_MODEL_IMPL_HELD_CALL_H__
diff --git a/src/model/ICallManagerListener.h b/call-ui/model/impl/ICallManagerListener.h
index 5d66a7c..b5ece70 100644
--- a/src/model/ICallManagerListener.h
+++ b/call-ui/model/impl/ICallManagerListener.h
@@ -14,19 +14,38 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_I_CALL_MANAGER_LISTENER_H__
-#define __CALLUI_MODEL_I_CALL_MANAGER_LISTENER_H__
+#ifndef __CALL_UI_MODEL_IMPL_I_CALL_MANAGER_LISTENER_H__
+#define __CALL_UI_MODEL_IMPL_I_CALL_MANAGER_LISTENER_H__
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
-	class ICallManagerListener : public ucl::Polymorphic {
+	UCL_DECLARE_REF_ALIASES(ICallManagerListener);
+
+	/**
+	 * @brief Represents Call Manager listener interface.
+	 * Uses for get notifications from Call Manager about changes
+	 */
+	class ICallManagerListener : protected ucl::NonCopyable {
 	public:
+
+		/**
+		 * @brief Called on Call Manager call event
+		 * @param[in] type Call event type
+		 */
 		virtual void onCallEvent(CallEventType type) = 0;
+
+		/**
+		 * @brief Called on Call Manager error
+		 * @param[in] err Error type
+		 */
 		virtual void onError(CallManagerErr err) = 0;
+
+	protected:
+		~ICallManagerListener() = default;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_I_CALL_MANAGER_LISTENER_H__
+#endif // __CALL_UI_MODEL_IMPL_I_CALL_MANAGER_LISTENER_H__
diff --git a/call-ui/model/impl/IIndicatorStateSource.h b/call-ui/model/impl/IIndicatorStateSource.h
new file mode 100644
index 0000000..a73ab27
--- /dev/null
+++ b/call-ui/model/impl/IIndicatorStateSource.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_I_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_I_STATE_SOURCE_H__
+
+#include "types.h"
+
+#include "call-ui/model/IndicatorState.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(IIndicatorStateSource);
+
+	/**
+	 * @brief Represents Indicator state source interface.
+	 * Provides API to get value and notification about indicator state
+	 */
+	class IIndicatorStateSource : protected ucl::NonCopyable {
+	public:
+
+		/**
+		 * @brief Gets state
+		 * @return Indicator state instance
+		 */
+		virtual IndicatorState getState() const = 0;
+
+		/**
+		 * @brief Sets state change handler
+		 * @param[in] handler Handler to set
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) = 0;
+
+	protected:
+		~IIndicatorStateSource() = default;
+	};
+}
+
+#endif // __CALL_UI_MODEL_IMPL_I_STATE_SOURCE_H__
diff --git a/src/model/IncomingCall.cpp b/call-ui/model/impl/IncomingCall.cpp
index c3e784e..332dab7 100644
--- a/src/model/IncomingCall.cpp
+++ b/call-ui/model/impl/IncomingCall.cpp
@@ -16,11 +16,7 @@
 
 #include "IncomingCall.h"
 
-#include "CallClient.h"
 #include "CallManager.h"
-#include "CallClient.h"
-#include "CallInfo.h"
-#include "RejectMsgProvider.h"
 #include "RejectMsg.h"
 
 #include "common.h"
@@ -30,26 +26,24 @@ namespace callui {
 	using namespace ucl;
 
 	IncomingCall::IncomingCall(CallManagerWRef cm, cm_call_data_h callData):
-			m_cm(cm)
+		m_cm(std::move(cm))
 	{
 	}
 
-	IncomingCall::~IncomingCall()
-	{
-	}
-
-	IncomingCallSRef IncomingCall::newInstance(CallManagerWRef cm, cm_call_data_h callData)
+	IncomingCallSRef IncomingCall::newInstance(CallManagerWRef cm,
+			cm_call_data_h callData)
 	{
 		if (!cm) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "cm is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "cm is NULL");
 		}
 
 		if (!callData) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "callData is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "callData is NULL");
 		}
 
-		auto result = makeShared<IncomingCall>(cm, callData);
-		FAIL_RETURN_VALUE(result->prepare(callData), {}, "result->prepare() failed!");
+		auto result = makeShared<IncomingCall>(std::move(cm), callData);
+		FAIL_RETURN_VALUE(result->prepare(callData), {},
+				"result->prepare() failed!");
 		return result;
 	}
 
@@ -63,7 +57,8 @@ namespace callui {
 				callData,
 				cm->getContactInfoProvider());
 		if (!m_callInfo) {
-			LOG_RETURN_VALUE(RES_FAIL, RES_FAIL, "CallInfo::newInstance() failed!");
+			LOG_RETURN_VALUE(RES_FAIL, RES_FAIL,
+					"CallInfo::newInstance() failed!");
 		}
 
 		return RES_OK;
@@ -89,7 +84,8 @@ namespace callui {
 		if (!cm) {
 			LOG_RETURN(RES_FAIL, "Call Manager is NULL");
 		}
-		return convertCMResult(cm_answer_call(cm->getCallClient(), convertCUICallAnswerType(type)));
+		return convertCMResult(cm_answer_call(cm->getCallClient(),
+				convertCUICallAnswerType(type)));
 	}
 
 	Result IncomingCall::reject()
diff --git a/src/model/IncomingCall.h b/call-ui/model/impl/IncomingCall.h
index db7c1b6..9f553df 100644
--- a/src/model/IncomingCall.h
+++ b/call-ui/model/impl/IncomingCall.h
@@ -14,43 +14,84 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_ICOMING_CALL_H__
-#define __CALLUI_MODEL_ICOMING_CALL_H__
+#ifndef __CALL_UI_MODEL_IMPL_INCOMING_CALL_H__
+#define __CALL_UI_MODEL_IMPL_INCOMING_CALL_H__
 
 #include <call-manager-ext.h>
 
-#include "model/IIncomingCall.h"
+#include "call-ui/model/IIncomingCall.h"
+#include "CallInfo.h"
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(CallManager);
+
+	UCL_DECLARE_REF_ALIASES(IncomingCall);
+
+	/**
+	 * @brief Implementation of IIncomingCall interface
+	 * @see IIncomingCall
+	 */
 	class IncomingCall final : public IIncomingCall {
 	public:
-		static IncomingCallSRef newInstance(CallManagerWRef cm, cm_call_data_h callData);
 
-		virtual ~IncomingCall();
+		/**
+		 * @brief Creates new instance of IncomingCall
+		 * @param[in] cm Weak reference to CallManager
+		 * @param[in] callData The platform Call Manager Call data handle
+		 * @return Shared reference to IncomingCall on success
+		 *  or NULL otherwise
+		 */
+		static IncomingCallSRef newInstance(CallManagerWRef cm, cm_call_data_h callData);
 
-		// IIncomingCall
+		// IIncomingCall //
 
+		/*
+		 * @see IIncomingCall::getInfo()
+		 */
 		virtual ICallInfoSCRef getInfo() const override final;
+
+		/*
+		 * @see IIncomingCall::getRejectMsgProvider()
+		 */
 		virtual IRejectMsgProviderSRef getRejectMsgProvider() const override final;
+
+		/*
+		 * @see IIncomingCall::answer()
+		 */
 		virtual ucl::Result answer(CallAnswerType type) override final;
+
+		/*
+		 * @see IIncomingCall::reject()
+		 */
 		virtual ucl::Result reject() override final;
+
+		/*
+		 * @see IIncomingCall::rejectWithMessage()
+		 */
 		virtual ucl::Result rejectWithMessage(IRejectMsgSRef message) override final;
+
+		/*
+		 * @see IIncomingCall::stopAlert()
+		 */
 		virtual ucl::Result stopAlert() override final;
 
 	private:
-		friend class ucl::ReffedObj<IncomingCall>;
 		IncomingCall(CallManagerWRef cm, cm_call_data_h callData);
+		~IncomingCall() = default;
 
 		ucl::Result prepare(cm_call_data_h callData);
 
 	private:
-		CallManagerWRef m_cm;
+		const CallManagerWRef m_cm;
+
 		CallInfoSRef m_callInfo;
+
+		friend class ucl::ReffedObj<IncomingCall>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_ICOMING_CALL_H__
+#endif // __CALL_UI_MODEL_IMPL_INCOMING_CALL_H__
diff --git a/src/model/IndicatorStateProvider.cpp b/call-ui/model/impl/IndicatorStateProvider.cpp
index 4ef85e7..1d7b275 100644
--- a/src/model/IndicatorStateProvider.cpp
+++ b/call-ui/model/impl/IndicatorStateProvider.cpp
@@ -16,16 +16,13 @@
 
 #include "IndicatorStateProvider.h"
 
-#include "model/IIndicatorStateListener.h"
-#include "IIndicatorStateSource.h"
-
 #include "common.h"
 
 namespace callui {
 
 	using namespace ucl;
 
-	class IndicatorStateProvider::SourceHandler :
+	class IndicatorStateProvider::SourceHandler final :
 			public RefCountAware {
 	public:
 		SourceHandler(IRefCountObj &rc,
@@ -38,8 +35,7 @@ namespace callui {
 			m_source(source)
 		{
 			m_source->setStateChangeHandler(
-					WEAK_DELEGATE(SourceHandler::onStateChanged,
-							asWeak(*this)));
+					WEAK_DELEGATE_THIS(onStateChanged));
 		}
 
 		IndicatorState getState() const
@@ -65,10 +61,6 @@ namespace callui {
 	{
 	}
 
-	IndicatorStateProvider::~IndicatorStateProvider()
-	{
-	}
-
 	IndicatorStateProviderSRef IndicatorStateProvider::newInstance()
 	{
 		return makeShared<IndicatorStateProvider>();
diff --git a/src/model/IndicatorStateProvider.h b/call-ui/model/impl/IndicatorStateProvider.h
index fd091a6..448cf44 100644
--- a/src/model/IndicatorStateProvider.h
+++ b/call-ui/model/impl/IndicatorStateProvider.h
@@ -14,40 +14,63 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_INDICATOR_STATE_PROVIDER_H__
-#define __CALLUI_MODEL_INDICATOR_STATE_PROVIDER_H__
+#ifndef __CALL_UI_MODEL_IMPL_INDICATOR_STATE_PROVIDER_H__
+#define __CALL_UI_MODEL_IMPL_INDICATOR_STATE_PROVIDER_H__
 
-#include "model/IIndicatorStateProvider.h"
+#include "call-ui/model/IIndicatorStateProvider.h"
 
-#include "implTypes.h"
+#include "IIndicatorStateSource.h"
+
+#include "types.h"
 
 namespace callui {
 
-	class IIndicatorStateListener;
+	UCL_DECLARE_REF_ALIASES(IndicatorStateProvider);
 
-	class IndicatorStateProvider final: public IIndicatorStateProvider {
+	/**
+	 * @brief Implementation of IIndicatorStateProvider interface
+	 * @see IIncomingCall
+	 */
+	class IndicatorStateProvider final : public IIndicatorStateProvider {
 	public:
-		static IndicatorStateProviderSRef newInstance();
 
-		virtual ~IndicatorStateProvider();
+		/**
+		 * @brief Creates new instance of IndicatorStateProvider
+		 * @return Shared reference to IndicatorStateProvider on success
+		 *  or NULL otherwise
+		 */
+		static IndicatorStateProviderSRef newInstance();
 
-		virtual ucl::Result setStateSource(IndicatorProperty property,
+		/**
+		 * @brief Sets state source
+		 * @param[in] property Property type to set
+		 * @param[in] source State source to set in accordance to property type
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result setStateSource(IndicatorProperty property,
 				IIndicatorStateSourceSRef source);
 
-		// IIndicatorStateProvider
+		// IIndicatorStateProvider //
 
+		/**
+		 * @see IIndicatorStateProvider::getState()
+		 */
 		virtual IndicatorState getState(IndicatorProperty property) const override final;
+
+		/**
+		 * @see IIndicatorStateProvider::setListener()
+		 */
 		virtual void setListener(IIndicatorStateListenerWRef listener) override final;
 
 	private:
-		friend class ucl::ReffedObj<IndicatorStateProvider>;
 		IndicatorStateProvider();
+		~IndicatorStateProvider() = default;
 
 		void dispatchStateChanged(IndicatorProperty property) const;
 
 	private:
 		enum {
-			STATE_COUNT = 6
+			STATE_COUNT = 5
 		};
 
 		class SourceHandler;
@@ -56,8 +79,10 @@ namespace callui {
 	private:
 		IIndicatorStateListenerWRef m_listener;
 		std::array<SourceHandlerSRef, STATE_COUNT> m_sources;
+
+		friend class ucl::ReffedObj<IndicatorStateProvider>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_INDICATOR_STATE_PROVIDER_H__
+#endif // __CALL_UI_MODEL_IMPL_INDICATOR_STATE_PROVIDER_H__
diff --git a/src/model/MsgClient.cpp b/call-ui/model/impl/MsgClient.cpp
index e0cad27..e0cad27 100644
--- a/src/model/MsgClient.cpp
+++ b/call-ui/model/impl/MsgClient.cpp
diff --git a/src/model/MsgClient.h b/call-ui/model/impl/MsgClient.h
index 1fdd2e0..2ab153c 100644
--- a/src/model/MsgClient.h
+++ b/call-ui/model/impl/MsgClient.h
@@ -14,32 +14,54 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_MSG_CLIENT_H__
-#define __CALLUI_MODEL_MSG_CLIENT_H__
+#ifndef __CALL_UI_MODEL_IMPL_MSG_CLIENT_H__
+#define __CALL_UI_MODEL_IMPL_MSG_CLIENT_H__
 
 #include <msg_types.h>
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(MsgClient);
+
+	/**
+	 * @brief Represents wrapper on platform Message handle
+	 */
 	class MsgClient {
 	public:
+
+		/**
+		 * @brief Creates new instance of MsgClient
+		 * @return Shared reference to MsgClient instance on success
+		 *  or NULL otherwise
+		 */
 		static MsgClientSRef newInstance();
-		virtual ~MsgClient();
+
+		/**
+		 * @brief Gets platform Message handle
+		 * @return Platform Message handle on success
+		 *  or NULL otherwise
+		 */
 		msg_handle_t getMsgHandle() const;
+
+		/**
+		 * @brief Operator msg_handle_t
+		 */
 		operator msg_handle_t() const;
 
 	private:
-		friend class ucl::ReffedObj<MsgClient>;
 		MsgClient();
+		~MsgClient();
 
 		ucl::Result prepare();
 
 	private:
 		msg_handle_t m_handle;
+
+		friend class ucl::ReffedObj<MsgClient>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_MSG_CLIENT_H__
+#endif // __CALL_UI_MODEL_IMPL_MSG_CLIENT_H__
diff --git a/src/model/RejectMsg.cpp b/call-ui/model/impl/RejectMsg.cpp
index c1f6d52..301eab1 100644
--- a/src/model/RejectMsg.cpp
+++ b/call-ui/model/impl/RejectMsg.cpp
@@ -19,27 +19,25 @@
 #include <msg.h>
 #include <msg_transport.h>
 
-#include "MsgClient.h"
-
 #include "common.h"
 
 namespace callui {
 
 	using namespace ucl;
 
-	RejectMsg::RejectMsg(MsgClientWRef client, const TString &string):
-		m_msgClient(client),
-		m_msg(string)
+	RejectMsg::RejectMsg(MsgClientWRef client, TString string):
+		m_msgClient(std::move(client)),
+		m_msg(std::move(string))
 	{
 	}
 
-	RejectMsg::~RejectMsg()
+	RejectMsgSRef RejectMsg::newInstance(MsgClientWRef client, TString string)
 	{
-	}
+		if (!client) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "client is NULL");
+		}
 
-	RejectMsgSRef RejectMsg::newInstance(MsgClientWRef client, const TString &string)
-	{
-		return makeShared<RejectMsg>(client, string);
+		return makeShared<RejectMsg>(std::move(client), std::move(string));
 	}
 
 	std::string RejectMsg::getText() const
@@ -72,18 +70,28 @@ namespace callui {
 		msg_set_bool_value(sendOpt, MSG_SEND_OPT_SETTING_BOOL, false);
 
 		// Set message body
-		if (msg_set_str_value(msgInfo, MSG_MESSAGE_SMS_DATA_STR, msgText, strlen(msgText)) != MSG_SUCCESS) {
+		if (msg_set_str_value(msgInfo,
+				MSG_MESSAGE_SMS_DATA_STR,
+				msgText,
+				strlen(msgText)) != MSG_SUCCESS) {
 			ELOG("msg_set_str_value() failed!");
 		} else {
 			// Create address list
 			msg_struct_list_s *addrList = nullptr;
-			msg_get_list_handle(msgInfo, MSG_MESSAGE_ADDR_LIST_STRUCT, (void **)&addrList);
+			msg_get_list_handle(msgInfo,
+					MSG_MESSAGE_ADDR_LIST_STRUCT,
+					(void **)&addrList);
 			msg_struct_t addrInfo = addrList->msg_struct_info[0];
 			const char *number = phoneNumber.c_str();
 
 			// Set message address
-			msg_set_int_value(addrInfo, MSG_ADDRESS_INFO_RECIPIENT_TYPE_INT, MSG_RECIPIENTS_TYPE_TO);
-			msg_set_str_value(addrInfo, MSG_ADDRESS_INFO_ADDRESS_VALUE_STR, number, strlen(number));
+			msg_set_int_value(addrInfo,
+					MSG_ADDRESS_INFO_RECIPIENT_TYPE_INT,
+					MSG_RECIPIENTS_TYPE_TO);
+			msg_set_str_value(addrInfo,
+					MSG_ADDRESS_INFO_ADDRESS_VALUE_STR,
+					number,
+					strlen(number));
 			addrList->nCount = 1;
 
 			// Set message struct to Request
diff --git a/call-ui/model/impl/RejectMsg.h b/call-ui/model/impl/RejectMsg.h
new file mode 100644
index 0000000..9fff9a7
--- /dev/null
+++ b/call-ui/model/impl/RejectMsg.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_REJECT_MSG_H__
+#define __CALL_UI_MODEL_IMPL_REJECT_MSG_H__
+
+#include "call-ui/model/IRejectMsg.h"
+
+#include "ucl/misc/TString.h"
+
+#include "MsgClient.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(RejectMsg);
+
+	/**
+	 * @brief Implementation of IRejectMsg interface
+	 * @see IRejectMsg
+	 */
+	class RejectMsg final : public IRejectMsg {
+	public:
+
+		/**
+		 * @brief Creates new instance of RejectMsg
+		 * @param[in] client Message client instance
+		 * @param[in] string Message text
+		 * @return Shared reference to RejectMsg on success
+		 *  or NULL otherwise
+		 */
+		static RejectMsgSRef newInstance(MsgClientWRef client,
+				ucl::TString string);
+
+		/**
+		 * @brief Sends reject message
+		 * @param[in] number Sending number
+		 * @param[in] slot Sim slot to send from
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result send(const std::string &number, SimSlot slot);
+
+		// IRejectMsg //
+
+		/**
+		 * @see IRejectMsg::getText()
+		 */
+		std::string getText() const override final;
+
+	private:
+		RejectMsg(MsgClientWRef client, ucl::TString string);
+		~RejectMsg() = default;
+
+		ucl::Result prepare();
+
+	private:
+		const MsgClientWRef m_msgClient;
+		const ucl::TString m_msg;
+
+		friend class ucl::ReffedObj<RejectMsg>;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_REJECT_MSG_H__
diff --git a/src/model/RejectMsgProvider.cpp b/call-ui/model/impl/RejectMsgProvider.cpp
index fe33f19..412dffb 100644
--- a/src/model/RejectMsgProvider.cpp
+++ b/call-ui/model/impl/RejectMsgProvider.cpp
@@ -18,7 +18,6 @@
 
 #include <vconf.h>
 
-#include "MsgClient.h"
 #include "RejectMsg.h"
 
 #include "common.h"
@@ -31,10 +30,6 @@ namespace callui {
 	{
 	}
 
-	RejectMsgProvider::~RejectMsgProvider()
-	{
-	}
-
 	RejectMsgProviderSRef RejectMsgProvider::newInstance()
 	{
 		auto result = makeShared<RejectMsgProvider>();
@@ -86,7 +81,7 @@ namespace callui {
 		return msg;
 	}
 
-	RejectMsgList RejectMsgProvider::getMsgList() const
+	IRejectMsgProvider::RejectMsgList RejectMsgProvider::getMsgList() const
 	{
 		RejectMsgList list;
 		int count = getMsgCount();
diff --git a/src/model/RejectMsgProvider.h b/call-ui/model/impl/RejectMsgProvider.h
index b1cc8b1..881bae8 100644
--- a/src/model/RejectMsgProvider.h
+++ b/call-ui/model/impl/RejectMsgProvider.h
@@ -14,36 +14,58 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_REJECT_MSG_PROVIDER_H__
-#define __CALLUI_MODEL_REJECT_MSG_PROVIDER_H__
+#ifndef __CALL_UI_MODEL_IMPL_REJECT_MSG_PROVIDER_H__
+#define __CALL_UI_MODEL_IMPL_REJECT_MSG_PROVIDER_H__
 
-#include "model/IRejectMsgProvider.h"
+#include "call-ui/model/IRejectMsgProvider.h"
 
-#include "implTypes.h"
+#include "MsgClient.h"
+
+#include "types.h"
 
 namespace callui {
 
-	class RejectMsgProvider : public IRejectMsgProvider {
+	UCL_DECLARE_REF_ALIASES(RejectMsgProvider);
+
+	/**
+	 * @brief Implementation of IRejectMsgProvider interface
+	 * @see IRejectMsgProvider
+	 */
+	class RejectMsgProvider final : public IRejectMsgProvider {
 	public:
+
+		/**
+		 * @brief Creates new instance of RejectMsgProvider
+		 * @return Shared reference to RejectMsgProvider on success
+		 *  or NULL otherwise
+		 */
 		static RejectMsgProviderSRef newInstance();
-		virtual ~RejectMsgProvider();
 
-		// IRejectMsgProvider
+		// IRejectMsgProvider //
 
+		/**
+		 * @see IRejectMsgProvider::getMsgList()
+		 */
 		virtual RejectMsgList getMsgList() const override final;
+
+		/**
+		 * @see IRejectMsgProvider::getMsgCount()
+		 */
 		virtual int getMsgCount() const override final;
 
 	private:
-		friend class ucl::ReffedObj<RejectMsgProvider>;
 		RejectMsgProvider();
+		~RejectMsgProvider() = default;
 
 		ucl::Result prepare();
 		IRejectMsgSRef getRejectMsgByIndex(int index) const;
 
 	private:
 		MsgClientSRef m_msgClient;
+
+		friend class ucl::ReffedObj<RejectMsgProvider>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_REJECT_MSG_PROVIDER_H__
+#endif // __CALL_UI_MODEL_IMPL_REJECT_MSG_PROVIDER_H__
diff --git a/src/model/RssiStateSource.cpp b/call-ui/model/impl/RssiStateSource.cpp
index 71ce4d1..915d715 100644
--- a/src/model/RssiStateSource.cpp
+++ b/call-ui/model/impl/RssiStateSource.cpp
@@ -147,7 +147,9 @@ namespace callui {
 		}
 
 		if (needNotify && m_handler) {
-			m_handler();
+			if (const auto handler = m_handler.lock()) {
+				handler();
+			}
 		}
 	}
 
@@ -156,31 +158,31 @@ namespace callui {
 		int res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_SVC_ROAM,
 				CALLBACK_B(RssiStateSource::onRssiChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_FLIGHT_MODE,
 				CALLBACK_B(RssiStateSource::onRssiChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_SVCTYPE,
 				CALLBACK_B(RssiStateSource::onRssiChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_RSSI,
 				CALLBACK_B(RssiStateSource::onRssiChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		res = vconf_notify_key_changed(VCONFKEY_TELEPHONY_ROAM_ICON_MODE,
 				CALLBACK_B(RssiStateSource::onRssiChangedCb), this);
 		if (res != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
+			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed!");
 		}
 
 		return RES_OK;
@@ -205,9 +207,9 @@ namespace callui {
 		return {m_bits.value};
 	}
 
-	void RssiStateSource::setStateChangeHandler(const NotiHandler &handler)
+	void RssiStateSource::setStateChangeHandler(NotiHandler handler)
 	{
-		m_handler = handler;
+		m_handler = std::move(handler);
 	}
 
 	RssiState getRssiState(IndicatorState state)
diff --git a/src/model/RssiStateSource.h b/call-ui/model/impl/RssiStateSource.h
index 967bf25..74d0ba2 100644
--- a/src/model/RssiStateSource.h
+++ b/call-ui/model/impl/RssiStateSource.h
@@ -14,30 +14,49 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_RSSI_STATE_SOURCE_H__
-#define __CALLUI_MODEL_RSSI_STATE_SOURCE_H__
+#ifndef __CALL_UI_MODEL_IMPL_RSSI_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_RSSI_STATE_SOURCE_H__
 
 #include "IIndicatorStateSource.h"
 
 #include <vconf.h>
 
-#include "implTypes.h"
+#include "types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(RssiStateSource);
+
+	/**
+	 * @brief Represents RSSI state source for IndicatorStateProvider
+	 * Inherits from IIndicatorStateSource
+	 * @see IIndicatorStateSource
+	 */
 	class RssiStateSource final : public IIndicatorStateSource {
 	public:
+
+		/**
+		 * @brief Creates new instance of RssiStateSource
+		 * @return Shared reference to RssiStateSource instance on success
+		 *  or NULL otherwise
+		 */
 		static RssiStateSourceSRef newInstance();
-		virtual ~RssiStateSource();
 
-		// IIndicatorStateSource
+		// IIndicatorStateSource //
 
+		/**
+		 * @see IIndicatorStateSource::getState()
+		 */
 		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(const NotiHandler &handler) override final;
+
+		/**
+		 * @see IIndicatorStateSource::setStateChangeHandler()
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) override final;
 
 	private:
-		friend class ucl::ReffedObj<RssiStateSource>;
 		RssiStateSource();
+		~RssiStateSource();
 
 		ucl::Result prepare();
 		ucl::Result addSysStateCallbacks();
@@ -68,8 +87,10 @@ namespace callui {
 	private:
 		Bits m_bits;
 		NotiHandler m_handler;
+
+		friend class ucl::ReffedObj<RssiStateSource>;
 	};
 
 }
 
-#endif // __CALLUI_MODEL_RSSI_STATE_SOURCE_H__
+#endif // __CALL_UI_MODEL_IMPL_RSSI_STATE_SOURCE_H__
diff --git a/src/model/SimSlotStateSource.cpp b/call-ui/model/impl/SimSlotStateSource.cpp
index e65f4b7..c92bb6f 100644
--- a/src/model/SimSlotStateSource.cpp
+++ b/call-ui/model/impl/SimSlotStateSource.cpp
@@ -43,11 +43,12 @@ namespace callui {
 		m_bits.isForwarded = isForwarded;
 	}
 
-	SimSlotStateSource::~SimSlotStateSource()
+	SimSlotStateSourceSRef SimSlotStateSource::newInstance(SimSlot slot, bool isForwarded)
 	{
+		return makeShared<SimSlotStateSource>(slot, isForwarded);
 	}
 
-	void SimSlotStateSource::updateSimSlot(SimSlot slot, bool isForwarded)
+	void SimSlotStateSource::setSimSlot(SimSlot slot, bool isForwarded)
 	{
 		int simSlotInt = convertEnumValueToInt(slot);
 		bool needUpdate = false;
@@ -62,8 +63,10 @@ namespace callui {
 			needUpdate = true;
 		}
 
-		if (needUpdate && m_handler) {
-			m_handler();
+		if (needUpdate) {
+			if (const auto handler = m_handler.lock()) {
+				handler();
+			}
 		}
 	}
 
@@ -72,9 +75,9 @@ namespace callui {
 		return {m_bits.value};
 	}
 
-	void SimSlotStateSource::setStateChangeHandler(const NotiHandler &handler)
+	void SimSlotStateSource::setStateChangeHandler(NotiHandler handler)
 	{
-		m_handler = handler;
+		m_handler = std::move(handler);
 	}
 
 	SimSlot getSimSlotType(IndicatorState state)
diff --git a/call-ui/model/impl/SimSlotStateSource.h b/call-ui/model/impl/SimSlotStateSource.h
new file mode 100644
index 0000000..76f8426
--- /dev/null
+++ b/call-ui/model/impl/SimSlotStateSource.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_SIM_SLOT_STATE_SOURCE_H__
+#define __CALL_UI_MODEL_IMPL_SIM_SLOT_STATE_SOURCE_H__
+
+#include "IIndicatorStateSource.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(SimSlotStateSource);
+
+	/**
+	 * @brief Represents Sim slot source for IndicatorStateProvider
+	 * Inherits from IIndicatorStateSource
+	 * @see IIndicatorStateSource
+	 */
+	class SimSlotStateSource final : public IIndicatorStateSource {
+	public:
+
+		/**
+		 * @brief Creates new instance of SimSlotStateSource
+		 * @param[in] slot Sim slot type
+		 * @param[in] isForwarded Is current call forwarded
+		 * @return Shared reference to SimSlotStateSource instance on success
+		 *  or NULL otherwise
+		 */
+		static SimSlotStateSourceSRef newInstance(SimSlot slot,
+				bool isForwarded);
+
+		/**
+		 * @brief Sets Sim slot type
+		 * @param[in] slot Sim slot type
+		 * @param[in] isForwarded Is current call forwarded
+		 */
+		void setSimSlot(SimSlot slot, bool isForwarded);
+
+		// IIndicatorStateSource //
+
+		/**
+		 * @see IIndicatorStateSource::getState()
+		 */
+		virtual IndicatorState getState() const override final;
+
+		/**
+		 * @see IIndicatorStateSource::setStateChangeHandler()
+		 */
+		virtual void setStateChangeHandler(NotiHandler handler) override final;
+
+	private:
+		SimSlotStateSource(SimSlot slot, bool isForwarded);
+		~SimSlotStateSource() = default;
+
+	public:
+		union Bits {
+			struct {
+				uint8_t property : 4;
+				uint8_t simSlot : 4;
+				uint8_t isForwarded: 1;
+			};
+			uint64_t value;
+
+			Bits();
+			Bits(const IndicatorState &state);
+		};
+
+	private:
+		Bits m_bits;
+		NotiHandler m_handler;
+
+		friend class ucl::ReffedObj<SimSlotStateSource>;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_SIM_SLOT_STATE_SOURCE_H__
diff --git a/src/model/SoundManager.cpp b/call-ui/model/impl/SoundManager.cpp
index dd9cb62..563b6c2 100644
--- a/src/model/SoundManager.cpp
+++ b/call-ui/model/impl/SoundManager.cpp
@@ -16,96 +16,35 @@
 
 #include "SoundManager.h"
 
-#include "BluetoothManager.h"
-#include "CallClient.h"
-
 #include "common.h"
 
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	Result getBTHeadsetConnectedState(bool &state)
-	{
-		Result res = RES_FAIL;
-		state = false;
-
-		sound_device_list_h deviceList = nullptr;
-		auto ret = sound_manager_get_device_list(
-				SOUND_DEVICE_ALL_MASK, &deviceList);
-		if (ret != SOUND_MANAGER_ERROR_NONE) {
-			LOG_RETURN(RES_FAIL, "sound_manager_get_device_list() failed. "
-					"[%d][%s]", ret, get_error_message(ret));
-		}
-		sound_device_type_e searchType = SOUND_DEVICE_BLUETOOTH_VOICE;
-		sound_device_h device;
-		sound_device_type_e type;
-
-		while (true) {
-			device = nullptr;
-			ret = sound_manager_get_next_device(deviceList, &device);
-
-			if (ret == SOUND_MANAGER_ERROR_NO_DATA) {
-				res = RES_OK;
-				ILOG("No more device to check");
-				break;
-			} else if (ret != SOUND_MANAGER_ERROR_NONE) {
-				UCL_FAIL_BREAK(res, "sound_manager_get_next_device() failed. "
-						"[%d][%s]", ret, get_error_message(ret));
-			}
-
-			if (!device) {
-				UCL_FAIL_BREAK(res, "device is NULL");
-			}
-
-			sound_manager_get_device_type(device, &type);
-			if (searchType == type) {
-				DLOG("Bluetooth voice device found");
-				state = true;
-			}
-
-			// For debug only
-			int id;
-			char *name;
-			sound_device_io_direction_e direction;
-			sound_manager_get_device_id(device, &id);
-			sound_manager_get_device_name(device, &name);
-			sound_manager_get_device_io_direction(device, &direction);
-			DLOG("--------------------------");
-			DLOG("Device ID [%d]", id);
-			DLOG("Device name [%s]", name);
-			DLOG("Device IO direction [%d]", direction);
-			DLOG("Device type [%d]", type);
-		}
-		sound_manager_free_device_list(deviceList);
-
-		return res;
-	}
-}}}
-
 namespace callui {
 
 	using namespace ucl;
 
-	SoundManager::SoundManager(IRefCountObj &rc, const CallClientSRef &client):
-			RefCountAware(&rc),
-			m_client(client),
-			m_deviceVolumeCbID(-1)
+	SoundManager::SoundManager(IRefCountObj &rc, CallClientSRef client):
+		RefCountAware(&rc),
+		m_client(std::move(client)),
+		m_deviceVolumeCbId(-1)
 	{
 	}
 
 	SoundManager::~SoundManager()
 	{
-		if (m_deviceVolumeCbID >= 0) {
-			sound_manager_remove_volume_changed_cb(m_deviceVolumeCbID);
+		if (m_deviceVolumeCbId >= 0) {
+			sound_manager_remove_volume_changed_cb(m_deviceVolumeCbId);
 		}
 		cm_unset_audio_state_changed_cb(*m_client);
 		cm_unset_mute_status_cb(*m_client);
 	}
 
-	SoundManagerSRef SoundManager::newInstance(const CallClientSRef &client)
+	SoundManagerSRef SoundManager::newInstance(CallClientSRef client)
 	{
-		auto result = makeShared<SoundManager>(client);
+		if (!client) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "client is NULL");
+		}
+
+		auto result = makeShared<SoundManager>(std::move(client));
 		FAIL_RETURN_VALUE(result->prepare(), {}, "result->prepare() failed!");
 		return result;
 	}
@@ -115,17 +54,16 @@ namespace callui {
 		DLOG();
 
 		if (state == CM_AUDIO_STATE_NONE_E) {
-			ILOG("Ignore. Unhandled state [%d]", state);
+			ILOG("Ignored. Unhandled state [%d]", state);
 			return;
 		}
-		m_audioStateEvent.dispatch(convertCMAudioState(state));
+
+		m_audioStateEvent.dispatch();
 	}
 
 	void SoundManager::onMuteStateChanged(cm_mute_status_e status)
 	{
-		DLOG();
-
-		m_muteStateEvent.dispatch(status == CM_MUTE_STATUS_ON);
+		m_muteStateEvent.dispatch();
 	}
 
 	Result SoundManager::prepare()
@@ -154,20 +92,18 @@ namespace callui {
 		int ret = sound_manager_add_volume_changed_cb(
 				CALLBACK_B(SoundManager::onGearVolumeChanged),
 				this,
-				&m_deviceVolumeCbID);
+				&m_deviceVolumeCbId);
 		if (ret != SOUND_MANAGER_ERROR_NONE) {
 			LOG_RETURN(RES_FAIL,
-					"sound_manager_add_volume_changed_cb() failed");
+					"sound_manager_add_volume_changed_cb() failed!");
 		}
 
 		if (isBTSupported()) {
-			m_btManager->setVolumeStateHandler(
-					WEAK_DELEGATE(SoundManager::onBTHeadsetVolumeChanged,
-							asWeak(*this)));
+			m_btManager->setVolumeChangeHandler(
+					WEAK_DELEGATE_THIS(onBTHeadsetVolumeChanged));
 
 			m_btManager->setHeadsetConnectionChangeHandler(
-					WEAK_DELEGATE(SoundManager::onHeadsetConnectionChanged,
-							asWeak(*this)));
+					WEAK_DELEGATE_THIS(onHeadsetConnectionChanged));
 		}
 
 		return RES_OK;
@@ -193,17 +129,11 @@ namespace callui {
 			LOG_RETURN(RES_NOT_SUPPORTED, "Bluetooth not supported");
 		}
 
-		bool state = false;
-		Result res = impl::getBTHeadsetConnectedState(state);
-		DLOG("Sound manager BT Headset connection status [%d], res [%s]",
-				state, getResultData(res).name);
-
-		if (!isBTHeadsetConnected()) {
-			LOG_RETURN(RES_NOT_CONNECTED,
-					"Bluetooth headset device not connected");
-		}
-
 		if (isEnable) {
+			if (!isBTHeadsetConnected()) {
+				LOG_RETURN(RES_NOT_CONNECTED,
+						"Bluetooth headset device not connected");
+			}
 			return convertCMResult(cm_bluetooth_on(*m_client));
 		} else {
 			return convertCMResult(cm_bluetooth_off(*m_client));
@@ -244,32 +174,32 @@ namespace callui {
 		return convertCMResult(cm_stop_dtmf(*m_client));
 	}
 
-	void SoundManager::addAudioStateHandler(const AudioStateHandler &handler)
+	void SoundManager::addAudioStateHandler(NotiHandler handler)
 	{
-		m_audioStateEvent += handler;
+		m_audioStateEvent += std::move(handler);
 	}
 
-	void SoundManager::delAudioStateHandler(const AudioStateHandler &handler)
+	void SoundManager::delAudioStateHandler(NotiHandler::CDRef handler)
 	{
 		m_audioStateEvent -= handler;
 	}
 
-	void SoundManager::addMuteStateHandler(const MuteStateHandler &handler)
+	void SoundManager::addMuteStateHandler(NotiHandler handler)
 	{
-		m_muteStateEvent += handler;
+		m_muteStateEvent += std::move(handler);
 	}
 
-	void SoundManager::delMuteStateHandler(const MuteStateHandler &handler)
+	void SoundManager::delMuteStateHandler(NotiHandler::CDRef handler)
 	{
 		m_muteStateEvent -= handler;
 	}
 
-	void SoundManager::addVolumeStateHandler(const VolumeLevelHandler &handler)
+	void SoundManager::addVolumeStateHandler(NotiHandler handler)
 	{
-		m_volumeLevelEvent += handler;
+		m_volumeLevelEvent += std::move(handler);
 	}
 
-	void SoundManager::delVolumeStateHandler(const VolumeLevelHandler &handler)
+	void SoundManager::delVolumeStateHandler(NotiHandler::CDRef handler)
 	{
 		m_volumeLevelEvent -= handler;
 	}
@@ -334,7 +264,7 @@ namespace callui {
 
 	bool SoundManager::isBTSupported() const
 	{
-		return (m_btManager != nullptr);
+		return (m_btManager.get() != nullptr);
 	}
 
 	bool SoundManager::isBTHeadsetConnected() const
@@ -343,36 +273,33 @@ namespace callui {
 	}
 
 	void SoundManager::addBTHeadsetConnectionChangeHandler(
-			const NotiHandler &handler)
+			NotiHandler handler)
 	{
-		m_btVoiceDeviceConnEvent += handler;
+		m_btVoiceDeviceConnEvent += std::move(handler);
 	}
 
 	void SoundManager::delBTHeadsetConnectionChangeHandler(
-			const NotiHandler &handler)
+			NotiHandler::CDRef handler)
 	{
 		m_btVoiceDeviceConnEvent -= handler;
 	}
 
 	void SoundManager::onGearVolumeChanged(sound_type_e type, unsigned int volume)
 	{
-		DLOG("Volume [%d]", volume);
 		if (type != SOUND_TYPE_CALL) {
 			ILOG("Ignored. Not type Call.");
 			return;
 		}
 
 		if (getAudioState() != AudioStateType::BT) {
-			m_volumeLevelEvent.dispatch(volume);
+			m_volumeLevelEvent.dispatch();
 		}
 	}
 
-	void SoundManager::onBTHeadsetVolumeChanged(int volume)
+	void SoundManager::onBTHeadsetVolumeChanged()
 	{
-		DLOG("Volume [%d]", volume);
-
 		if (getAudioState() == AudioStateType::BT) {
-			m_volumeLevelEvent.dispatch(volume);
+			m_volumeLevelEvent.dispatch();
 		}
 	}
 
diff --git a/call-ui/model/impl/SoundManager.h b/call-ui/model/impl/SoundManager.h
new file mode 100644
index 0000000..70e7167
--- /dev/null
+++ b/call-ui/model/impl/SoundManager.h
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_SOUND_MANAGER_H__
+#define __CALL_UI_MODEL_IMPL_SOUND_MANAGER_H__
+
+#include "call-ui/model/ISoundManager.h"
+
+#include <call-manager-ext.h>
+#include <sound_manager.h>
+
+#include "BluetoothManager.h"
+#include "CallClient.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(SoundManager);
+
+	/**
+	 * @brief Implementation of ISoundManager interface
+	 * @see ISoundManager
+	 */
+	class SoundManager final :
+		public ucl::RefCountAware,
+		public ISoundManager {
+	public:
+
+		/**
+		 * @brief Creates new instance of SoundManager
+		 * @param[in] client Call client instance
+		 * @return Shared reference to SoundManager on success
+		 *  or NULL otherwise
+		 */
+		static SoundManagerSRef newInstance(CallClientSRef client);
+
+		// ISoundManager //
+
+		/**
+		 * @see ISoundManager::setSpeakerState()
+		 */
+		virtual ucl::Result setSpeakerState(bool isEnable) override final;
+
+		/**
+		 * @see ISoundManager::setBluetoothState()
+		 */
+		virtual ucl::Result setBluetoothState(bool isEnable) override final;
+
+		/**
+		 * @see ISoundManager::getAudioState()
+		 */
+		virtual AudioStateType getAudioState() const override final;
+
+		/**
+		 * @see ISoundManager::setMuteState()
+		 */
+		virtual ucl::Result setMuteState(bool isEnable) override final;
+
+		/**
+		 * @see ISoundManager::getMuteState()
+		 */
+		virtual bool getMuteState() const override final;
+
+		/**
+		 * @see ISoundManager::startDtmf()
+		 */
+		virtual ucl::Result startDtmf(
+				const unsigned char dtmfDigit) override final;
+
+		/**
+		 * @see ISoundManager::stopDtmf()
+		 */
+		virtual ucl::Result stopDtmf() override final;
+
+		/**
+		 * @see ISoundManager::addAudioStateHandler()
+		 */
+		virtual void addAudioStateHandler(
+				NotiHandler handler) override final;
+
+		/**
+		 * @see ISoundManager::delAudioStateHandler()
+		 */
+		virtual void delAudioStateHandler(
+				NotiHandler::CDRef handler) override final;
+
+		/**
+		 * @see ISoundManager::addMuteStateHandler()
+		 */
+		virtual void addMuteStateHandler(
+				NotiHandler handler) override final;
+
+		/**
+		 * @see ISoundManager::delMuteStateHandler()
+		 */
+		virtual void delMuteStateHandler(
+				NotiHandler::CDRef handler) override final;
+
+		/**
+		 * @see ISoundManager::addVolumeStateHandler()
+		 */
+		virtual void addVolumeStateHandler(
+				NotiHandler handler) override final;
+
+		/**
+		 * @see ISoundManager::delVolumeStateHandler()
+		 */
+		virtual void delVolumeStateHandler(
+				NotiHandler::CDRef handler) override final;
+
+		/**
+		 * @see ISoundManager::getMaxVolume()
+		 */
+		virtual int getMaxVolume() const override final;
+
+		/**
+		 * @see ISoundManager::getVolume()
+		 */
+		virtual int getVolume() const override final;
+
+		/**
+		 * @see ISoundManager::setVolume()
+		 */
+		virtual ucl::Result setVolume(int value) override final;
+
+		/**
+		 * @see ISoundManager::isBTSupported()
+		 */
+		virtual bool isBTSupported() const override final;
+
+		/**
+		 * @see ISoundManager::isBTHeadsetConnected()
+		 */
+		virtual bool isBTHeadsetConnected() const override final;
+
+		/**
+		 * @see ISoundManager::addBTHeadsetConnectionChangeHandler()
+		 */
+		virtual void addBTHeadsetConnectionChangeHandler(
+				NotiHandler handler) override final;
+
+		/**
+		 * @see ISoundManager::delBTHeadsetConnectionChangeHandler()
+		 */
+		virtual void delBTHeadsetConnectionChangeHandler(
+				NotiHandler::CDRef handler) override final;
+
+	private:
+		SoundManager(ucl::IRefCountObj &rc, CallClientSRef client);
+		~SoundManager();
+
+		ucl::Result prepare();
+		ucl::Result registerCallbacks();
+
+		void onAudioStateChanged(cm_audio_state_type_e state);
+		void onMuteStateChanged(cm_mute_status_e status);
+		void onHeadsetConnectionChanged();
+
+		void onBTHeadsetVolumeChanged();
+		void onGearVolumeChanged(sound_type_e type, unsigned int volume);
+
+	private:
+		const CallClientSRef m_client;
+
+		BluetoothManagerSRef m_btManager;
+		ucl::Event<NotiHandler> m_audioStateEvent;
+		ucl::Event<NotiHandler> m_muteStateEvent;
+		ucl::Event<NotiHandler> m_volumeLevelEvent;
+		ucl::Event<NotiHandler> m_btVoiceDeviceConnEvent;
+		int m_deviceVolumeCbId;
+
+		friend class ucl::ReffedObj<SoundManager>;
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_SOUND_MANAGER_H__
diff --git a/src/model/common.h b/call-ui/model/impl/common.h
index 569d6af..4f3d655 100644
--- a/src/model/common.h
+++ b/call-ui/model/impl/common.h
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_MODEL_COMMON_H__
-#define __CALLUI_MODEL_COMMON_H__
+#ifndef __CALL_UI_MODEL_IMPL_COMMON_H__
+#define __CALL_UI_MODEL_IMPL_COMMON_H__
 
-#include "../common.h"
+#include "call-ui/common.h"
 
 #include "helpers.h"
 
-#endif // __CALLUI_MODEL_COMMON_H__
+#endif // __CALL_UI_MODEL_IMPL_COMMON_H__
diff --git a/call-ui/model/impl/helpers.h b/call-ui/model/impl/helpers.h
new file mode 100644
index 0000000..fdf12e1
--- /dev/null
+++ b/call-ui/model/impl/helpers.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_HELPERS_H__
+#define __CALL_UI_MODEL_IMPL_HELPERS_H__
+
+#include <call-manager-ext.h>
+#include <type_traits>
+
+#include "types.h"
+
+namespace callui {
+
+	/**
+	 * @brief Converts native Call Manager results into application results
+	 * @param[in] cmRes Native Call Manager result
+	 * @return Application defined result
+	 */
+	ucl::Result convertCMResult(int cmRes);
+
+	/**
+	 * @brief Converts native Call Manager audio states types
+	 *  into application types
+	 * @param[in] state Native Call Manager audio states type
+	 * @return Application defined audio states type
+	 */
+	AudioStateType convertCMAudioState(cm_audio_state_type_e state);
+
+	/**
+	 * @brief Converts application Sim slot types into Call Manager types
+	 * @param[in] slot Application defined sim slot type
+	 * @return Native Call Manager sim slot type
+	 */
+	cm_multi_sim_slot_type_e convertCUISimSlot(SimSlot slot);
+
+	/**
+	 * @brief Converts native Call Manager Sim slot types
+	 *  into application types
+	 * @param[in] slot Native Call Manager Sim slot type
+	 * @return Application defined Sim slot type
+	 */
+	SimSlot convertCMSimSlot(cm_multi_sim_slot_type_e slot);
+
+	/**
+	 * @brief Converts application call release types
+	 *  into Call Manager types
+	 * @param[in] type Application defined call release type
+	 * @return Native Call Manager call release type
+	 */
+	cm_call_release_type_e convertCUICallReleaseType(CallReleaseType type);
+
+	/**
+	 * @brief Converts native Call Manager call event types
+	 *  into application types
+	 * @param[in] cmEvent Native Call Manager call event type
+	 * @param[out] appEvent Application defined call event type
+	 * @return RES_OK on success or another result otherwise
+	 */
+	ucl::Result convertCMEventType(cm_call_event_e cmEvent,
+			CallEventType *appEvent);
+
+	/**
+	 * @brief Converts application call answer types into Call Manager types
+	 * @param[in] type Application defined call answer type
+	 * @return Native Call Manager call answer type
+	 */
+	cm_call_answer_type_e convertCUICallAnswerType(CallAnswerType type);
+
+	/**
+	 * @brief Checks whether Flight mode is turned on
+	 * @return true if Flight mode is active, false otherwise
+	 */
+	bool isFlightModeActive();
+
+	/**
+	 * @brief Converts enum class value to int value
+	 * @param[in] e Template type of enum class
+	 * @return int value of enum class
+	 */
+	template<typename TYPE>
+	constexpr auto convertEnumValueToInt(TYPE e) ->
+			typename std::underlying_type<TYPE>::type;
+}
+
+#include "helpers.hpp"
+
+#endif // __CALL_UI_MODEL_IMPL_HELPERS_H__
diff --git a/src/model/helpers.hpp b/call-ui/model/impl/helpers.hpp
index 302350b..10ae638 100644
--- a/src/model/helpers.hpp
+++ b/call-ui/model/impl/helpers.hpp
@@ -132,7 +132,7 @@ namespace callui {
 
 	inline bool isFlightModeActive()
 	{
-		int status = false;;
+		int status = false;
 		if (vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &status) != 0) {
 			ELOG("Get Flight mode status failed!");
 			return false;
@@ -140,4 +140,11 @@ namespace callui {
 		return status;
 	}
 
+	template<typename TYPE>
+	inline constexpr auto convertEnumValueToInt(TYPE e) ->
+			typename std::underlying_type<TYPE>::type
+	{
+	   return static_cast<typename std::underlying_type<TYPE>::type>(e);
+	}
+
 }
diff --git a/call-ui/model/impl/types.h b/call-ui/model/impl/types.h
new file mode 100644
index 0000000..b8fe106
--- /dev/null
+++ b/call-ui/model/impl/types.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_IMPL_TYPES_H__
+#define __CALL_UI_MODEL_IMPL_TYPES_H__
+
+#include "call-ui/model/types.h"
+#include "ucl/misc/Event.h"
+#include "ucl/util/smartDelegation.h"
+
+namespace callui {
+
+	enum class CallReleaseType {
+		BY_CALL_HANDLE,
+		ALL,
+		ALL_HOLD,
+		ALL_ACTIVE
+	};
+
+	enum class CallManagerErr {
+		DIAL_CANCEL,
+		DIAL_FAIL,
+		DIAL_FAIL_SS,
+		DIAL_FAIL_FDN,
+		DIAL_FLIGHT_MODE
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_IMPL_IMPL_TYPES_H__
diff --git a/call-ui/model/types.h b/call-ui/model/types.h
new file mode 100644
index 0000000..2f7720f
--- /dev/null
+++ b/call-ui/model/types.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_MODEL_TYPES_H__
+#define __CALL_UI_MODEL_TYPES_H__
+
+#include <vector>
+
+#include "call-ui/types.h"
+
+namespace callui {
+
+	/**
+	 * @brief Enumeration for call error type
+	 */
+	enum class CallErr {
+		DIAL_CANCEL,              /**< Dial canceled by system service */
+		DIAL_FAIL,                /**< Dial on provided number failed */
+		DIAL_FLIGHT_MODE          /**< Flight mode is on */
+	};
+
+	/**
+	 * @brief Enumeration for sim slot type
+	 */
+	enum class SimSlot {
+		UNDEFINED = 0,             /**< Undefined Sim slot */
+		GEAR,                      /**< Gear Sim card */
+		MOBILE_FIRST,              /**< Mobile first Sim card */
+		MOBILE_SECOND,             /**< Mobile second Sim card */
+		MOBILE_DEFAULT             /**< Mobile default Sim card */
+	};
+
+	/**
+	 * Enumeration for call answer type
+	 */
+	enum class CallAnswerType {
+		NORMAL,                    /**< Only single call exist, Accept the Incoming call */
+		HOLD_ACTIVE_AND_ACCEPT,    /**< Put the active call on hold and accepts the call */
+		RELEASE_ACTIVE_AND_ACCEPT, /**< Releases the active call and accept the call */
+		RELEASE_HOLD_AND_ACCEPT,   /**< Releases the held call and accept the call */
+		RELEASE_ALL_AND_ACCEPT     /**< Releases all calls and accept the call */
+	};
+
+	/**
+	 * @brief Enumeration for audio state type
+	 */
+	enum class AudioStateType {
+		NONE,                      /**< None */
+		SPEAKER,                   /**< System LoudSpeaker path */
+		RECEIVER,                  /**< System Receiver */
+		EARJACK,                   /**< Earjack path */
+		BT                         /**< System BT Headset path */
+	};
+
+	/**
+	 * @brief Enumeration for call flags of current available calls
+	 */
+	enum {
+		CALL_FLAG_NONE     = 0,    /**< None */
+		CALL_FLAG_INCOMING = 1,    /**< Incoming call flag value */
+		CALL_FLAG_ACTIVE   = 2,    /**< Active call flag value */
+		CALL_FLAG_HELD     = 4,    /**< Held call flag value */
+		CALL_FLAG_END      = 8     /**< End call flag value */
+	};
+	/**
+	 * @brief CallMask definition
+	 */
+	using CallMask = int;
+
+	/**
+	 * Enumeration for Call event type
+	 */
+	enum class CallEventType {
+		END,                       /**< Call End event */
+		DIALING,                   /**< Call Dialing event */
+		ACTIVE,                    /**< Call Active event */
+		HELD,                      /**< Call Held event */
+		ALERT,                     /**< Call Alert event */
+		INCOMING,                  /**< Call Incoming event */
+		WAITING,                   /**< Call Waiting event */
+		JOIN,                      /**< Call Join event */
+		SPLIT,                     /**< Call Split event */
+		SWAPPED,                   /**< Call Swapped event */
+		RETRIEVED,                 /**< Call Retrieved event */
+		SAT_CALL_CONTROL           /**< Sat call control event */
+	};
+
+
+	/**
+	 * @brief Enumeration for Contact display name source type
+	 */
+	enum class ContactNameSourceType {
+		INVALID,                   /**< Invalid source of display name */
+		EMAIL,                     /**< Produced display name from email record */
+		NUMBER,                    /**< Produced display name from number record */
+		NICKNAME,                  /**< Produced display name from nickname record */
+		COMPANY,                   /**< Produced display name from company record */
+		NAME                       /**< Produced display name from name record */
+	};
+
+	/**
+	 * @brief Enumeration for Network connection type
+	 */
+	enum class ConnectionType {
+		NONE = 0,                  /**< None */
+		EDGE_E,                    /**< EDGE */
+		GPRS_G,                    /**< GPRS */
+		SIMPLE_2G,                 /**< 2G */
+		HSDPA_H,                   /**< HSDPA */
+		HSPA_H_PLUS,               /**< HSPA Plus */
+		LTE_4G,                    /**< LTE 4G */
+		UMTS_3G,                   /**< UMTS 3G */
+		UMTS_3G_PLUS,              /**< UMTS 3G Plus */
+		NO_SIM,                    /**< No SIM */
+		WIFI_00,                   /**< WiFi strength level 0 */
+		WIFI_01,                   /**< WiFi strength level 1 */
+		WIFI_02,                   /**< WiFi strength level 2 */
+		WIFI_03,                   /**< WiFi strength level 3 */
+		WIFI_04,                   /**< WiFi strength level 4 */
+		NO_SIGNAL,                 /**< No signal */
+	};
+
+	/**
+	 * @brief Enumeration for Packet direction type
+	 */
+	enum class PacketDirection {
+		NONE = 0,                  /**< None */
+		NO_INPUT,                  /**< No input */
+		IN,                        /**< Incoming */
+		OUT,                       /**< Outgoing */
+		INOUT                      /**< Incoming and outgoing */
+	};
+
+	/**
+	 * @brief Enumeration for RSSI state
+	 */
+	enum class RssiState {
+		NONE = 0,                  /**< None */
+		LEVEL_0,                   /**< Level 0 */
+		LEVEL_1,                   /**< Level 1 */
+		LEVEL_2,                   /**< Level 2 */
+		LEVEL_3,                   /**< Level 3 */
+		LEVEL_4,                   /**< Level 4 */
+		NO_SIGNAL,                 /**< No signal */
+		FLIGHT_MODE                /**< Flight mode */
+	};
+
+	/**
+	 * @brief Enumeration for Battery state
+	 */
+	enum class BatteryState {
+		NORMAL = 0,                /**< Normal battery work flaw */
+		CHARGING,                  /**< Battery is charging */
+		CHARGING_PROBLEM,          /**< Battery charging issue */
+		UNKNOWN                    /**< Unknown battery state */
+	};
+
+	/**
+	 * @brief Enumeration for Indicator property type
+	 */
+	enum class IndicatorProperty {
+		NW_CONNECTION = 0,         /**< Network connection property */
+		RSSI,                      /**< RSSI property */
+		BATTERY,                   /**< Battery property */
+		SIM_SLOT,                  /**< Sim slot property */
+		HD_VOICE                   /**< Call HD voice property */
+	};
+
+	/**
+	 * @brief Enumeration of Call modes
+	 */
+	enum class CallMode {
+		UNDEFINED,                 /**< Undefined */
+		INCOMING,                  /**< Incoming */
+		OUTGOING,                  /**< Outgoing */
+		DURING,                    /**< During */
+		END                        /**< End */
+	};
+
+}
+
+#endif // __CALL_UI_MODEL_TYPES_H__
diff --git a/src/presenters/Instance.cpp b/call-ui/presenters/Instance.cpp
index e77f8c4..4a91def 100644
--- a/src/presenters/Instance.cpp
+++ b/call-ui/presenters/Instance.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "presenters/Instance.h"
+#include "Instance.h"
 
 #include "ucl/util/memory.h"
 #include "ucl/appfw/SysEventProvider.h"
@@ -22,18 +22,22 @@
 
 #include <system_settings.h>
 
-#include "model/CallUIBuilder.h"
-#include "model/ICallUI.h"
-#include "model/ICallManager.h"
-#include "presenters/MainPage.h"
+#include "call-ui/model/CallUIBuilder.h"
+#include "call-ui/model/ICallUI.h"
+#include "call-ui/model/ICallManager.h"
+#include "pages/MainPage.h"
 
-#include "resources.h"
+#include "call-ui/resources.h"
+#include "call-ui/presenters/types.h"
+#include "call-ui/view/helpers.h"
 #include "common.h"
 
 namespace callui { namespace { namespace impl {
 
 	using namespace ucl;
 
+	constexpr auto POWER_KEY_HOLD_TIMEOUT = 0.4;
+
 	const char *STR_POWER_KEY = "XF86PowerOff";
 
 }}}
@@ -47,21 +51,23 @@ namespace callui {
 		RefCountAware(&rc),
 		m_sysEventProvider(sysEventProvider),
 		m_context(nullptr),
-		m_keyUpEventHandler(nullptr)
+		m_keyUpEventHandler(nullptr),
+		m_keyDownEventHandler(nullptr),
+		m_ignorePowerClick(false)
 	{
 	}
 
 	Instance::~Instance()
 	{
-		elm_win_keygrab_unset(*m_win, impl::STR_POWER_KEY, 0, 0);
+		m_powerKeyHoldTimout.reset();
+
+		elm_win_keygrab_unset(as_eo(*m_win), impl::STR_POWER_KEY, 0, 0);
 
 		if (m_keyUpEventHandler) {
 			ecore_event_handler_del(m_keyUpEventHandler);
 		}
 
-		if (const auto page = m_page.lock()) {
-			page->exitNoTransition();
-		}
+		util::dispose(m_page);
 	}
 
 	Result Instance::onCreate(IInstanceContext *const context)
@@ -70,11 +76,14 @@ namespace callui {
 
 		m_win = m_context->getWindow();
 
-		elm_win_keygrab_set(*m_win, impl::STR_POWER_KEY, 0, 0, 0,
-				ELM_WIN_KEYGRAB_EXCLUSIVE);
+		elm_win_keygrab_set(as_eo(*m_win), impl::STR_POWER_KEY, 0, 0, 0,
+				ELM_WIN_KEYGRAB_TOPMOST);
 
 		m_keyUpEventHandler = ecore_event_handler_add(ECORE_EVENT_KEY_UP,
 				CALLBACK_A(Instance::onKeyUpEventCb), this);
+		m_keyDownEventHandler = ecore_event_handler_add(ECORE_EVENT_KEY_DOWN,
+				CALLBACK_A(Instance::onKeyDownEventCb), this);
+
 		if (!m_keyUpEventHandler) {
 			LOG_RETURN(RES_FAIL, "m_eventHandler is NULL");
 		}
@@ -94,23 +103,30 @@ namespace callui {
 
 		m_win->getConformant().setContent(*m_navi);
 
-		FAIL_RETURN(createCircleSurface(*m_navi),
+		auto &atspi = m_win->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setName(AO_STR_CALL);
+
+		FAIL_RETURN(utils::createCircleSurface(*m_navi),
 				"createCircleSurface() failed!");
 
-		m_sysEventProvider.addEventHandler(
-				WEAK_DELEGATE(Instance::onSysEvent, asWeak(*this)));
+		m_sysEventProvider.addEventHandler(WEAK_DELEGATE_THIS(onSysEvent));
 
 		return RES_OK;
 	}
 
 	void Instance::onPause()
 	{
-		ILOG("PAUSED");
+		DLOG("PAUSE");
+
+		setInstancePaused(*m_win, true);
 	}
 
 	void Instance::onResume()
 	{
-		ILOG("RESUMED");
+		DLOG("RESUME");
+
+		setInstancePaused(*m_win, false);
 	}
 
 	void Instance::onAppControl(app_control_h appControl)
@@ -119,8 +135,7 @@ namespace callui {
 			auto page = MainPage::Builder().
 					setNaviframe(m_navi).
 					setCallUI(m_call).
-					build(WEAK_DELEGATE(Instance::onPageExitRequest,
-							asWeak(this)));
+					build(WEAK_DELEGATE_THIS(onPageExitRequest));
 			if (!page) {
 				ELOG("Create page failed! Exit application");
 				m_context->exitApp();
@@ -133,11 +148,13 @@ namespace callui {
 		if (res != RES_OK) {
 			ELOG("processAppControl() failed!");
 			ICallManagerSRef callManager = m_call->getCallManager();
-			if (!callManager->getAvailableCalls()) {
+			if (getAvailableCalls(callManager) == CALL_FLAG_NONE) {
 				ILOG("No calls. Exit application");
 				m_context->exitApp();
 			}
 		}
+
+		updateAppLanguage(false);
 	}
 
 	Result Instance::setupTheme()
@@ -154,42 +171,112 @@ namespace callui {
 		return RES_OK;
 	}
 
+	Eina_Bool Instance::onKeyDownEventCb(int type, void *event)
+	{
+		if (!event) {
+			LOG_RETURN_VALUE(RES_FAIL, ECORE_CALLBACK_PASS_ON, "event is NULL");
+		}
+
+		Ecore_Event_Key *ev = static_cast<Ecore_Event_Key *>(event);
+		if (!strcmp(ev->keyname, impl::STR_POWER_KEY)) {
+			DLOG("Key Power [Down]");
+			return processPowerKeyDownEvent();
+		}
+		return ECORE_CALLBACK_PASS_ON;
+	}
+
 	Eina_Bool Instance::onKeyUpEventCb(int type, void *event)
 	{
 		if (!event) {
-			LOG_RETURN_VALUE(RES_FAIL, ECORE_CALLBACK_DONE, "event is NULL");
+			LOG_RETURN_VALUE(RES_FAIL, ECORE_CALLBACK_PASS_ON,
+					"event is NULL");
 		}
 
 		Ecore_Event_Key *ev = static_cast<Ecore_Event_Key *>(event);
 		if (!strcmp(ev->keyname, impl::STR_POWER_KEY)) {
-			DLOG("Key power [Up]");
-			m_win->callEvent(WIN_POWER_KEY_UP_EVENT, nullptr);
+			DLOG("Key Power [Up]");
+			return processPowerKeyUpEvent();
 		}
+		return ECORE_CALLBACK_PASS_ON;
+	}
+
+	Eina_Bool Instance::processPowerKeyDownEvent()
+	{
+		m_ignorePowerClick = isInstancePaused(*m_win);
+		if (m_ignorePowerClick) {
+			DLOG("Ignored. Instance is in pause state");
+			return ECORE_CALLBACK_PASS_ON;
+		}
+
+		m_powerKeyHoldTimout = Timeout::create(
+				impl::POWER_KEY_HOLD_TIMEOUT,
+				WEAK_DELEGATE_THIS(onPowerKeyHoldTimeout));
+
 		return ECORE_CALLBACK_DONE;
 	}
 
+	Eina_Bool Instance::processPowerKeyUpEvent()
+	{
+		if (m_ignorePowerClick) {
+			DLOG("Ignored.");
+			return ECORE_CALLBACK_PASS_ON;
+		}
+
+		PowerBtnEventInfo eventInfo;
+		m_win->callEvent(WIN_POWER_KEY_UP_EVENT, &eventInfo);
+
+		return ECORE_CALLBACK_DONE;
+	}
+
+	void Instance::onPowerKeyHoldTimeout(Timeout *sender)
+	{
+		m_ignorePowerClick = true;
+		m_powerKeyHoldTimout.reset();
+	}
+
 	void Instance::onPageExitRequest(Page &page)
 	{
 		m_context->exitApp();
 	}
 
+
 	void Instance::onSysEvent(const SysEvent sysEvent)
 	{
 		switch(sysEvent) {
 		case SysEvent::LANGUAGE_CHANGED:
+		{
 			ILOG("SysEvent::LANGUAGE_CHANGED");
-			{
-				char *locale = NULL;
-				system_settings_get_value_string(
-						SYSTEM_SETTINGS_KEY_LOCALE_LANGUAGE, &locale);
-				elm_language_set(locale);
-				free(locale);
-			}
+			FAIL_RETURN_VOID(updateAppLanguage(),
+					"updateAppLanguage() failed!");
 			break;
+		}
 		default:
 			ILOG("sysEvent: %d", sysEvent);
 			break;
 		}
 	}
 
+	Result Instance::updateAppLanguage(bool needNotify)
+	{
+		char *locale = NULL;
+		system_settings_get_value_string(
+				SYSTEM_SETTINGS_KEY_LOCALE_LANGUAGE,
+				&locale);
+		elm_language_set(locale);
+
+		Result res = isLTRCharacterOrientation(locale);
+		if (res == RES_FAIL) {
+			ELOG("isLTRCharacterOrientation() failed!");
+		} else {
+			utils::setMirroredMode(res == RES_OK ? false : true);
+		}
+		free(locale);
+
+		if (needNotify) {
+			m_win->callEvent(WIN_LANGUAGE_CHANGED, nullptr);
+		}
+
+		return res;
+	}
+
 }
diff --git a/inc/presenters/Instance.h b/call-ui/presenters/Instance.h
index 0c15077..03f6ced 100644
--- a/inc/presenters/Instance.h
+++ b/call-ui/presenters/Instance.h
@@ -14,17 +14,19 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_PRESENTERS_INSTANCE_H__
-#define __CALLUI_PRESENTERS_INSTANCE_H__
+#ifndef __CALL_UI_PRESENTERS_INSTANCE_H__
+#define __CALL_UI_PRESENTERS_INSTANCE_H__
 
 #include "ucl/appfw/IInstance.h"
 #include "ucl/appfw/IInstanceAppControlExt.h"
 #include "ucl/appfw/SysEventProvider.h"
-
 #include "ucl/gui/Theme.h"
 #include "ucl/gui/Naviframe.h"
+#include "ucl/misc/Timeout.h"
+
+#include "call-ui/model/ICallUI.h"
 
-#include "types.h"
+#include "pages/base/Page.h"
 
 namespace callui {
 
@@ -53,7 +55,13 @@ namespace callui {
 		void onSysEvent(const ucl::SysEvent sysEvent);
 		void onPageExitRequest(Page &page);
 
+		Eina_Bool onKeyDownEventCb(int type, void *event);
 		Eina_Bool onKeyUpEventCb(int type, void *event);
+		Eina_Bool processPowerKeyDownEvent();
+		Eina_Bool processPowerKeyUpEvent();
+		void onPowerKeyHoldTimeout(ucl::Timeout *sender);
+
+		ucl::Result updateAppLanguage(bool needNotify = true);
 
 	private:
 		ucl::SysEventProvider &m_sysEventProvider;
@@ -68,7 +76,11 @@ namespace callui {
 		PageWRef m_page;
 
 		Ecore_Event_Handler *m_keyUpEventHandler;
+		Ecore_Event_Handler *m_keyDownEventHandler;
+		ucl::TimeoutSRef m_powerKeyHoldTimout;
+
+		bool m_ignorePowerClick;
 	};
 }
 
-#endif // __CALLUI_PRESENTERS_INSTANCE_H__
+#endif // __CALL_UI_PRESENTERS_INSTANCE_H__
diff --git a/src/presenters/InstanceManager.cpp b/call-ui/presenters/InstanceManager.cpp
index 7022bed..36f5a11 100644
--- a/src/presenters/InstanceManager.cpp
+++ b/call-ui/presenters/InstanceManager.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "presenters/InstanceManager.h"
+#include "InstanceManager.h"
 
-#include "presenters/Instance.h"
+#include "Instance.h"
 
 namespace callui {
 
diff --git a/inc/presenters/InstanceManager.h b/call-ui/presenters/InstanceManager.h
index c58389e..11d7b83 100644
--- a/inc/presenters/InstanceManager.h
+++ b/call-ui/presenters/InstanceManager.h
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_PRESENTERS_INSTANCE_MANAGER_H__
-#define __CALLUI_PRESENTERS_INSTANCE_MANAGER_H__
+#ifndef __CALL_UI_PRESENTERS_INSTANCE_MANAGER_H__
+#define __CALL_UI_PRESENTERS_INSTANCE_MANAGER_H__
 
-#include "types.h"
+#include "call-ui/model/types.h"
 
 #include "ucl/appfw/InstanceManagerBase.h"
 
@@ -33,4 +33,4 @@ namespace callui {
 	};
 }
 
-#endif // __CALLUI_PRESENTERS_INSTANCE_MANAGER_H__
+#endif // __CALL_UI_PRESENTERS_INSTANCE_MANAGER_H__
diff --git a/call-ui/presenters/common.h b/call-ui/presenters/common.h
new file mode 100644
index 0000000..8183203
--- /dev/null
+++ b/call-ui/presenters/common.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_COMMON_H__
+#define __CALL_UI_PRESENTERS_COMMON_H__
+
+#include "ucl/gui/stdTheme.h"
+
+#include "call-ui/view/helpers.h"
+
+#include "misc/helpers.h"
+
+#include "call-ui/view/common.h"
+
+#endif // __CALL_UI_PRESENTERS_COMMON_H__
diff --git a/call-ui/presenters/dialogs/AcceptDialog.cpp b/call-ui/presenters/dialogs/AcceptDialog.cpp
new file mode 100644
index 0000000..f3d2ced
--- /dev/null
+++ b/call-ui/presenters/dialogs/AcceptDialog.cpp
@@ -0,0 +1,213 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AcceptDialog.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr ElmStyle POPUP_STYLE {"circle"};
+
+	constexpr EdjePart PART_CIRCLE_SFC {"elm.swallow.progress"};
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	AcceptDialog::Builder::Builder()
+	{
+	}
+
+	AcceptDialog::Builder &
+	AcceptDialog::Builder::setHandler(EventHandler handler)
+	{
+		m_handler = handler;
+		return *this;
+	}
+
+	AcceptDialogWRef AcceptDialog::Builder::build(ElmWidget &parent) const
+	{
+		if (!m_handler) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "m_handler is NULL");
+		}
+
+		auto result = makeShared<AcceptDialog>(m_handler);
+		FAIL_RETURN_VALUE(result->prepare(parent), {},
+				"result->prepare() failed!");
+
+		result->show();
+
+		return result;
+	}
+
+	AcceptDialog::AcceptDialog(IRefCountObj &rc,
+			const EventHandler &handler):
+		Dialog(rc),
+		m_handler(handler),
+		m_circleObj(nullptr),
+		m_isRotaryActive(false)
+	{
+	}
+
+	Result AcceptDialog::prepare(ElmWidget &parent)
+	{
+		FAIL_RETURN(Dialog::prepare(parent, PopupType::NORMAL,
+				[this]()
+				{
+					return doPrepare();
+				}),
+				"Dialog::prepare() failed!");
+
+		return RES_OK;
+	}
+
+	Result AcceptDialog::doPrepare()
+	{
+		m_popup->setStyle(impl::POPUP_STYLE);
+
+		FAIL_RETURN(createList(), "createList() failed!");
+
+		FAIL_RETURN(createCircleObject(), "createCircleObject() failed!");
+
+		FAIL_RETURN(createListItems(), "createListItems() failed!");
+
+		return RES_OK;
+	}
+
+	Result AcceptDialog::createCircleObject()
+	{
+		const auto layout = Layout::Builder().
+				setIsOwner(false).
+				build(*m_popup);
+		if (!layout) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+		m_popup->setContent(*layout, impl::PART_CIRCLE_SFC);
+
+		auto surface = eext_circle_surface_layout_add(as_eo(*layout));
+
+		m_circleObj = eext_circle_object_genlist_add(
+				as_eo(m_listPresenter->getWidget()), surface);
+
+		eext_circle_object_genlist_scroller_policy_set(m_circleObj,
+				ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
+
+		updateRotaryActiveState();
+
+		return RES_OK;
+	}
+
+	Result AcceptDialog::createList()
+	{
+		m_listPresenter = ListPresenter::Builder().
+				setParentWidget(m_popup).
+				build(*this);
+		if (!m_listPresenter) {
+			LOG_RETURN(RES_FAIL, "ListPresenter::build() failed!");
+		}
+		m_popup->setContent(m_listPresenter->getWidget());
+
+		return RES_OK;
+	}
+
+	ucl::Result AcceptDialog::createListItems()
+	{
+		FAIL_RETURN(m_listPresenter->append(
+				*makeTitleListItem(STR_ANSWER_CALL)),
+				"m_listPresenter->append failed!");
+
+		FAIL_RETURN(m_listPresenter->append(
+				*makeMenuListItem(STR_HOLD_AND_ACCEPT,
+						WEAK_DELEGATE_THIS(onHoldAndAcceptItemSelected))),
+				"m_listPresenter->append failed!");
+
+		FAIL_RETURN(m_listPresenter->append(
+				*makeMenuListItem(STR_END_AND_ACCEPT,
+						WEAK_DELEGATE_THIS(onEndAndAcceptItemSelected))),
+				"m_listPresenter->append failed!");
+
+		FAIL_RETURN(m_listPresenter->append(*makePaddingListItem()),
+				"m_listPresenter->append failed!");
+
+		return RES_OK;
+	}
+
+	void AcceptDialog::onHoldAndAcceptItemSelected()
+	{
+		handleEvent(Event::HOLD_AND_ACCEPT);
+	}
+
+	void AcceptDialog::onEndAndAcceptItemSelected()
+	{
+		handleEvent(Event::END_AND_ACCEPT);
+	}
+
+	void AcceptDialog::handleEvent(Event event)
+	{
+		const auto keepAliver = asShared(*this);
+		if (dispatchEvent(event)) {
+			dismiss();
+		}
+	}
+
+	bool AcceptDialog::dispatchEvent(Event event)
+	{
+		if (const auto handler = m_handler.lock()) {
+			return handler(*this, event);
+		}
+		WLOG("Handler was destroyed!");
+		return true;
+	}
+
+	void AcceptDialog::onBackKey()
+	{
+		handleEvent(Event::BACK);
+	}
+
+	bool AcceptDialog::isNeedRotaryActivate() const
+	{
+		return isActive();
+	}
+
+	void AcceptDialog::updateRotaryActiveState()
+	{
+		if (m_circleObj) {
+			const bool needActivate = isNeedRotaryActivate();
+			if (needActivate != m_isRotaryActive) {
+				m_isRotaryActive = needActivate;
+				eext_rotary_object_event_activated_set(m_circleObj,
+						toEina(needActivate));
+			}
+		}
+	}
+
+	void AcceptDialog::onActivate()
+	{
+		updateRotaryActiveState();
+	}
+
+	void AcceptDialog::onDeactivate()
+	{
+		updateRotaryActiveState();
+	}
+
+}
diff --git a/call-ui/presenters/dialogs/AcceptDialog.h b/call-ui/presenters/dialogs/AcceptDialog.h
new file mode 100644
index 0000000..6c627d0
--- /dev/null
+++ b/call-ui/presenters/dialogs/AcceptDialog.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_DIALOGS_ACCEPT_DIALOG_H__
+#define __CALL_UI_PRESENTERS_DIALOGS_ACCEPT_DIALOG_H__
+
+#include "base/Dialog.h"
+
+#include "ucl/mvp/ListPresenter.h"
+
+#include "call-ui/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(AcceptDialog);
+
+	/**
+	 * @brief Presenter of Accept call dialog
+	 */
+	class AcceptDialog final : public Dialog {
+	public:
+
+		/**
+		 * @brief Enumeration of dialog events
+		 */
+		enum class Event {
+			HOLD_AND_ACCEPT,       /**< Set active call on hold and accept incoming */
+			END_AND_ACCEPT,        /**< End active call and accept incoming */
+			BACK                   /**< Back button event */
+		};
+
+		/**
+		 * @brief Dialog event handler definition
+		 */
+		using EventHandler = ucl::WeakDelegate<bool(AcceptDialog &, Event)>;
+
+	public:
+
+		/**
+		 * AcceptDialog builder
+		 */
+		class Builder {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets event handler
+			 * @param[in] handler Event handler
+			 * @return Reference to builder
+			 */
+			Builder &setHandler(EventHandler handler);
+
+			/**
+			 * @brief Builds AcceptDialog
+			 * @param[in] parent Parent widget for dialog
+			 * @return Weak reference to AcceptDialog
+			 */
+			AcceptDialogWRef build(ucl::ElmWidget &parent) const;
+		private:
+			EventHandler m_handler;
+		};
+
+	private:
+		AcceptDialog(ucl::IRefCountObj &rc, const EventHandler &handler);
+		~AcceptDialog() = default;
+
+		ucl::Result prepare(ucl::ElmWidget &parent);
+		ucl::Result doPrepare();
+
+		ucl::Result createList();
+		ucl::Result createCircleObject();
+		ucl::Result createListItems();
+		void onHoldAndAcceptItemSelected();
+		void onEndAndAcceptItemSelected();
+
+		void handleEvent(Event event);
+		bool dispatchEvent(Event event);
+
+		bool isNeedRotaryActivate() const;
+		void updateRotaryActiveState();
+
+		// Dialog //
+
+		virtual void onBackKey() override final;
+		virtual void onActivate() override final;
+		virtual void onDeactivate() override final;
+
+	private:
+		const EventHandler m_handler;
+
+		ucl::ListPresenterSRef m_listPresenter;
+		Evas_Object *m_circleObj;
+		bool m_isRotaryActive;
+
+		friend class ucl::ReffedObj<AcceptDialog>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_DIALOGS_ACCEPT_DIALOG_H__
diff --git a/call-ui/presenters/dialogs/base/Dialog.cpp b/call-ui/presenters/dialogs/base/Dialog.cpp
new file mode 100644
index 0000000..5236a66
--- /dev/null
+++ b/call-ui/presenters/dialogs/base/Dialog.cpp
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Dialog.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui {
+
+	Dialog::Dialog(IRefCountObj &rc) :
+		GuiPresenter(rc),
+		m_isDismissed(false)
+	{
+		deactivateSelf();
+	}
+
+	Dialog::~Dialog()
+	{
+		if (const auto window = getWindowRef()) {
+			window->delEventHandler(
+					WidgetEvent::DEL, DELEGATE_THIS(onWindowDel));
+		}
+	}
+
+	Result Dialog::createPopup(ElmWidget &parent, const PopupType popupType)
+	{
+		Evas_Object *const popupEo = ((popupType == PopupType::NORMAL) ?
+				elm_popup_add(as_eo(parent)) :
+				elm_ctxpopup_add(as_eo(parent)));
+		if (!popupEo) {
+			LOG_RETURN(RES_FAIL, "elm_popup_add() failed!");
+		}
+
+		m_popup = makeShared<StyledWidget>(popupEo);
+		m_popup->addEventHandler(
+				POPUP_DISMISSED, WEAK_DELEGATE_THIS(onPopupDismissed));
+
+		eext_object_event_callback_add(popupEo, EEXT_CALLBACK_BACK,
+				CALLBACK_A(Dialog::onPopupHWBackKey), this);
+
+		getWindow().addEventHandler(
+				WidgetEvent::DEL, WEAK_DELEGATE_THIS(onWindowDel));
+
+		return RES_OK;
+	}
+
+	void Dialog::show()
+	{
+		using ucl::show;
+		if (m_popup && !m_isDismissed && !m_popup->isVisible()) {
+			show(*m_popup);
+			onShow();
+			broadcastDeactivate();
+			activateSelf();
+		}
+	}
+
+	void Dialog::dismiss()
+	{
+		if (m_popup && !m_isDismissed && m_popup->isVisible()) {
+			m_isDismissed = true;
+			deactivateSelf();
+			elm_popup_dismiss(as_eo(*m_popup));
+			onDismiss();
+		}
+	}
+
+	void Dialog::dispose()
+	{
+		if (m_popup) {
+			eext_object_event_callback_del(as_eo(*m_popup), EEXT_CALLBACK_BACK,
+					CALLBACK_A(Dialog::onPopupHWBackKey));
+
+			deactivateSelf();
+			m_popup.reset();
+			m_selfRef.reset();
+
+			broadcastActivate();
+		}
+	}
+
+	bool Dialog::isDisposed() const
+	{
+		return !!m_popup;
+	}
+
+	void Dialog::onPopupDismissed(Widget &widget, void *eventInfo)
+	{
+		dispose();
+	}
+
+	void Dialog::onPopupHWBackKey(Evas_Object *obj, void *eventInfo)
+	{
+		if (isActive()) {
+			onBackKey();
+		}
+	}
+
+	void Dialog::onWindowDel(Widget &widget, void *eventInfo)
+	{
+		dispose();
+	}
+
+	void Dialog::onShow()
+	{
+	}
+
+	void Dialog::onDismiss()
+	{
+	}
+
+	void Dialog::onBackKey()
+	{
+		dismiss();
+	}
+}
diff --git a/call-ui/presenters/dialogs/base/Dialog.h b/call-ui/presenters/dialogs/base/Dialog.h
new file mode 100644
index 0000000..bcb4155
--- /dev/null
+++ b/call-ui/presenters/dialogs/base/Dialog.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_DIALOGS_BASE_DIALOG_H__
+#define __CALL_UI_PRESENTERS_DIALOGS_BASE_DIALOG_H__
+
+#include "ucl/gui/StyledWidget.h"
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(Dialog);
+
+	/**
+	 * @brief Base class for Dialogs
+	 */
+	class Dialog : public ucl::GuiPresenter,
+			public ucl::IDisposable {
+	public:
+
+		/**
+		 * @brief Shows dialog
+		 */
+		void show();
+
+		/**
+		 * @brief Dismisses dialog
+		 */
+		void dismiss();
+
+		// ucl::IDisposable //
+
+		/**
+		 * @see ucl::IDisposable::dispose()
+		 */
+		virtual void dispose() final override;
+
+		/**
+		 * @see ucl::IDisposable::isDisposed()
+		 */
+		virtual bool isDisposed() const final override;
+
+	protected:
+		/**
+		 * @brief Enumeration of popup type for Dialog
+		 */
+		enum class PopupType {
+			NORMAL,                /** < Default popup type */
+			CONTEXT                /** < Context popup type */
+		};
+
+	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 */
+		Dialog(ucl::IRefCountObj &rc);
+
+		/**
+		 * @brief Destructor
+		 */
+		~Dialog();
+
+		/**
+		 * @brief Prepares Dialog data
+		 * @param[in] parent Parent for the popup
+		 * @param[in] popupType Popup type
+		 * @param[in] onPrepare Callback function to be called
+		 *  on child side to initialize child defined data
+		 * @return RES_OK on success, otherwise error result.
+		 */
+		template <class ON_PREPARE>
+		ucl::Result prepare(ucl::ElmWidget &parent, PopupType popupType,
+				ON_PREPARE &&onPrepare);
+
+		/**
+		 * @brief Called on Dialog show event.
+		 */
+		virtual void onShow();
+
+		/**
+		 * @brief Called on Dialog dismiss event.
+		 */
+		virtual void onDismiss();
+
+		/**
+		 * @brief Called on Dialog back key press event.
+		 */
+		virtual void onBackKey();
+
+	private:
+		ucl::Result createPopup(ucl::ElmWidget &parent, PopupType popupType);
+
+		void onPopupDismissed(ucl::Widget &widget, void *eventInfo);
+		void onPopupHWBackKey(Evas_Object *obj, void *eventInfo);
+		void onWindowDel(ucl::Widget &widget, void *eventInfo);
+
+	protected:
+		ucl::StyledWidgetSRef m_popup;
+	private:
+		DialogSRef m_selfRef;
+		bool m_isDismissed;
+	};
+}
+
+#include "Dialog.hpp"
+
+#endif // __CALL_UI_PRESENTERS_DIALOGS_BASE_DIALOG_H__
diff --git a/call-ui/presenters/dialogs/base/Dialog.hpp b/call-ui/presenters/dialogs/base/Dialog.hpp
new file mode 100644
index 0000000..090edfc
--- /dev/null
+++ b/call-ui/presenters/dialogs/base/Dialog.hpp
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ucl/util/logging.h"
+
+namespace callui {
+
+	template <class ON_PREPARE>
+	inline ucl::Result Dialog::prepare(ucl::ElmWidget &parent,
+			const PopupType popupType, ON_PREPARE &&onPrepare)
+	{
+		UCL_FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
+				"GuiPresenter::prepare() failed!");
+
+		UCL_FAIL_RETURN(createPopup(parent, popupType),
+				"createPopup() failed!");
+
+		setDeactivatorSink(m_popup);
+
+		UCL_FAIL_RETURN(onPrepare(), "onPrepare() failed!");
+
+		m_selfRef = asShared(*this);
+
+		return ucl::RES_OK;
+	}
+}
diff --git a/call-ui/presenters/items/RejectMsgListItem.cpp b/call-ui/presenters/items/RejectMsgListItem.cpp
new file mode 100644
index 0000000..c4e547a
--- /dev/null
+++ b/call-ui/presenters/items/RejectMsgListItem.cpp
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "RejectMsgListItem.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	constexpr ElmStyle ITEM_STYLE {"1text"};
+
+	constexpr EdjePart ITEM_PART_TITLE {"elm.text"};
+
+	CString getDisplayText(std::string rejectMsgTxt)
+	{
+		auto trnsTxt = TString{std::move(rejectMsgTxt), true}.translate();
+		auto markupTxt = elm_entry_utf8_to_markup(trnsTxt);
+		std::string resStr(markupTxt);
+		free(markupTxt);
+
+		replaceSubstringInString(resStr, "<br/>", " ");
+
+		return CString::dup(resStr.c_str());
+	}
+}}}
+
+namespace callui {
+
+	RejectMsgListItem::RejectMsgListItem(IRefCountObj &rc,
+			IRejectMsgSRef rm,
+			SelectHandler handler,
+			Private) :
+		ListItemPresenter::ListItemPresenter(rc),
+		m_rm(std::move(rm)),
+		m_onItemSelected(std::move(handler))
+	{
+		UCL_ASSERT(m_rm, "m_rm is NULL");
+		UCL_ASSERT(m_onItemSelected, "m_onItemSelected is NULL");
+	}
+
+	RejectMsgListItemSRef RejectMsgListItem::newInstance(IRejectMsgSRef rm,
+			SelectHandler handler)
+	{
+		return makeShared<RejectMsgListItem>(
+				std::move(rm),
+				std::move(handler), PRIVATE);
+	}
+
+	ListItemPresenter::ItemInsertionParams
+			RejectMsgListItem::getItemInsertionParams()
+	{
+		return impl::ITEM_STYLE;
+	}
+
+	CString RejectMsgListItem::getItemPartText(EdjePart part)
+	{
+		if (part == impl::ITEM_PART_TITLE) {
+			return impl::getDisplayText(m_rm->getText());
+		}
+
+		return nullptr;
+	}
+
+	void RejectMsgListItem::onItemSelected()
+	{
+		if (isActive()) {
+			if (const auto handler = m_onItemSelected.lock()) {
+				handler(m_rm);
+			}
+		}
+	}
+
+}
diff --git a/call-ui/presenters/items/RejectMsgListItem.h b/call-ui/presenters/items/RejectMsgListItem.h
new file mode 100644
index 0000000..d9c68b2
--- /dev/null
+++ b/call-ui/presenters/items/RejectMsgListItem.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_ITEMS_REJECT_MSG_LIST_ITEM_H__
+#define __CALL_UI_PRESENTERS_ITEMS_REJECT_MSG_LIST_ITEM_H__
+
+#include "ucl/mvp/ListItemPresenter.h"
+
+#include "call-ui/model/IRejectMsg.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(RejectMsgListItem);
+
+	class RejectMsgListItem final : public ucl::ListItemPresenter {
+	public:
+
+		/**
+		 * @brief Item select handler definition
+		 */
+		using SelectHandler = ucl::WeakDelegate<void(
+				const IRejectMsgSRef &rm)>;
+
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 * @param[in] rm Reject message instance
+		 * @param[in] handler Item select handler
+		 * @return Shared reference to RejectMsgListItem on success otherwise NULL
+		 */
+		static RejectMsgListItemSRef newInstance(IRejectMsgSRef rm,
+				SelectHandler handler);
+
+	protected:
+
+		// ListItemPresenter //
+
+		/**
+		 * @see ucl::ListItemPresenter::getItemInsertionParams()
+		 */
+		virtual ItemInsertionParams getItemInsertionParams() override;
+
+		/**
+		 * @see ucl::ListItemPresenter::getItemPartText()
+		 */
+		virtual ucl::CString getItemPartText(ucl::EdjePart part) override;
+
+		/**
+		 * @see ucl::ListItemPresenter::onItemSelected()
+		 */
+		virtual void onItemSelected() override;
+
+	private:
+		RejectMsgListItem(ucl::IRefCountObj &rc,
+				IRejectMsgSRef rm,
+				RejectMsgListItem::SelectHandler handler,
+				Private);
+		~RejectMsgListItem() = default;
+
+	private:
+		const IRejectMsgSRef m_rm;
+
+		SelectHandler m_onItemSelected;
+
+		friend class ucl::ReffedObj<RejectMsgListItem>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_ITEMS_REJECT_MSG_LIST_ITEM_H__
diff --git a/call-ui/presenters/items/SimpleListItem.cpp b/call-ui/presenters/items/SimpleListItem.cpp
new file mode 100644
index 0000000..e34dc1d
--- /dev/null
+++ b/call-ui/presenters/items/SimpleListItem.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "SimpleListItem.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui {
+
+	using ucl::ListItemPresenter;
+
+	SimpleListItem::SimpleListItem(IRefCountObj &rc, ElmStyle style,
+			PartTextMap parts, bool useAtspiRedundant) :
+		ListItemPresenter::ListItemPresenter(rc),
+		m_listItemStyle(style),
+		m_listItemParts(std::move(parts)),
+		m_useAtspiRedundant(useAtspiRedundant)
+	{
+	}
+
+	SimpleListItem::SimpleListItem(IRefCountObj &rc, ElmStyle style) :
+		ListItemPresenter::ListItemPresenter(rc),
+		m_listItemStyle(style),
+		m_useAtspiRedundant(true)
+	{
+	}
+
+	void SimpleListItem::setItemSelectHandler(NotiHandler handler)
+	{
+		m_onItemSelected = std::move(handler);
+	}
+
+	ListItemPresenter::ItemInsertionParams
+	SimpleListItem::getItemInsertionParams()
+	{
+		return m_listItemStyle;
+	}
+
+	CString SimpleListItem::getItemPartText(EdjePart part)
+	{
+		TString text;
+		if (!m_listItemParts.get(part, text))
+			return nullptr;
+
+		return CString::dup(text.translate());
+	}
+
+	void SimpleListItem::onItemSelected()
+	{
+		if (isActive()) {
+			if (const auto handler = m_onItemSelected.lock()) {
+				handler();
+			}
+		}
+	}
+
+	void SimpleListItem::onItemAttached()
+	{
+		if (m_useAtspiRedundant) {
+			getItemAtspi()->setRole(ELM_ATSPI_ROLE_REDUNDANT_OBJECT);
+		}
+	}
+}
diff --git a/call-ui/presenters/items/SimpleListItem.h b/call-ui/presenters/items/SimpleListItem.h
new file mode 100644
index 0000000..2ec4a9a
--- /dev/null
+++ b/call-ui/presenters/items/SimpleListItem.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_ITEMS_SIMPLE_LIST_ITEM_H__
+#define __CALL_UI_PRESENTERS_ITEMS_SIMPLE_LIST_ITEM_H__
+
+#include "ucl/mvp/ListItemPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(SimpleListItem);
+
+	class SimpleListItem final : public ucl::ListItemPresenter {
+	public:
+		/**
+		* @brief Constructor
+		* @param[in] rc Pointer to IRefCountObj (passed automatically)
+		* @param[in] style Item style
+		* @param[in] parts Map of item text parts value
+		* @param[in] useAtspiRedundant true - if item is Atspi redundant object,
+		*  false - otherwise
+		*/
+		SimpleListItem(ucl::IRefCountObj &rc, ucl::ElmStyle style,
+				PartTextMap parts, bool useAtspiRedundant = false);
+
+		/**
+		* @brief Constructor
+		* @details Constructor that creates items already as Atspi redundant
+		*  object
+		* @param[in] rc Pointer to IRefCountObj (passed automatically)
+		* @param[in] style Item style
+		*/
+		SimpleListItem(ucl::IRefCountObj &rc, ucl::ElmStyle style);
+
+		/**
+		* @brief Sets item select handler
+		* @param[in] handler Select handler
+		*/
+		void setItemSelectHandler(NotiHandler handler);
+
+	protected:
+
+		// ListItemPresenter //
+
+		/**
+		 * @see ucl::ListItemPresenter::getItemInsertionParams()
+		 */
+		virtual ItemInsertionParams getItemInsertionParams() override;
+
+		/**
+		 * @see ucl::ListItemPresenter::getItemPartText()
+		 */
+		virtual ucl::CString getItemPartText(ucl::EdjePart part) override;
+
+		/**
+		 * @see ucl::ListItemPresenter::onItemSelected()
+		 */
+		virtual void onItemSelected() override;
+
+		/**
+		 * @see ucl::ListItemPresenter::onItemAttached()
+		 */
+		virtual void onItemAttached() override;
+
+	private:
+		~SimpleListItem() = default;
+
+	private:
+		const ucl::ElmStyle m_listItemStyle;
+		const PartTextMap m_listItemParts;
+
+		NotiHandler m_onItemSelected;
+		bool m_useAtspiRedundant;
+
+		friend class ucl::ReffedObj<SimpleListItem>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_ITEMS_SIMPLE_LIST_ITEM_H__
diff --git a/src/presenters/AcceptRejectPresenter.cpp b/call-ui/presenters/misc/AcceptRejectPresenter.cpp
index 831637b..e9132bd 100644
--- a/src/presenters/AcceptRejectPresenter.cpp
+++ b/call-ui/presenters/misc/AcceptRejectPresenter.cpp
@@ -14,38 +14,25 @@
  * limitations under the License.
  */
 
-#include "presenters/AcceptRejectPresenter.h"
+#include "AcceptRejectPresenter.h"
 
-#include "model/IIncomingCall.h"
-#include "model/ISoundManager.h"
-
-#include "presenters/AcceptDialog.h"
-#include "presenters/MotionSensorPresenter.h"
-
-#include "view/AcceptRejectWidget.h"
-
-#include "common.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui {
 
 	using namespace ucl;
 
-	// AcceptRejectPresenter::Builder
+	// AcceptRejectPresenter::Builder //
 
 	AcceptRejectPresenter::Builder::Builder():
 			m_callMask(CALL_FLAG_NONE)
 	{
 	}
 
-	AcceptRejectPresenter::Builder::~Builder()
-	{
-	}
-
 	AcceptRejectPresenter::Builder &
-	AcceptRejectPresenter::Builder::setIncomingCall(
-			const IIncomingCallSRef &call)
+	AcceptRejectPresenter::Builder::setIncomingCall(IIncomingCallSRef call)
 	{
-		m_call = call;
+		m_call = std::move(call);
 		return *this;
 	}
 
@@ -57,18 +44,16 @@ namespace callui {
 	}
 
 	AcceptRejectPresenter::Builder &
-	AcceptRejectPresenter::Builder::setSoundManager(
-			const ISoundManagerSRef &sm)
+	AcceptRejectPresenter::Builder::setSoundManager(ISoundManagerSRef sm)
 	{
-		m_sm = sm;
+		m_sm = std::move(sm);
 		return *this;
 	}
 
 	AcceptRejectPresenter::Builder &
-	AcceptRejectPresenter::Builder::setParentWidget(
-			const ElmWidgetSRef &parentWidget)
+	AcceptRejectPresenter::Builder::setParentWidget(ElmWidgetSRef parentWidget)
 	{
-		m_parentWidget = parentWidget;
+		m_parentWidget = std::move(parentWidget);
 		return *this;
 	}
 
@@ -87,16 +72,16 @@ namespace callui {
 		return result;
 	}
 
-	// AcceptRejectPresenter
+	// AcceptRejectPresenter //
 
 	AcceptRejectPresenter::AcceptRejectPresenter(IRefCountObj &rc,
-			const IIncomingCallSRef &call,
+			IIncomingCallSRef call,
 			CallMask calls,
-			const ISoundManagerSRef &sm):
-			GuiPresenter(rc),
-			m_call(call),
-			m_callMask(calls),
-			m_sm(sm)
+			ISoundManagerSRef sm):
+		GuiPresenter(rc),
+		m_call(std::move(call)),
+		m_sm(std::move(sm)),
+		m_callMask(calls)
 	{
 	}
 
@@ -111,9 +96,7 @@ namespace callui {
 		}
 
 		m_sm->delBTHeadsetConnectionChangeHandler(
-				WEAK_DELEGATE(AcceptRejectPresenter::
-						onBTHeadsetConnectionChanged,
-						asWeak(*this)));
+				DELEGATE_THIS(onBTHeadsetConnectionChanged));
 	}
 
 	Result AcceptRejectPresenter::prepare(GuiPresenter &parent,
@@ -123,9 +106,7 @@ namespace callui {
 				"Presenter::prepare() failed!");
 
 		m_sm->addBTHeadsetConnectionChangeHandler(
-				WEAK_DELEGATE(AcceptRejectPresenter::
-						onBTHeadsetConnectionChanged,
-						asWeak(*this)));
+				WEAK_DELEGATE_THIS(onBTHeadsetConnectionChanged));
 
 		FAIL_RETURN(createWidget(parentWidget),
 				"createWidget() failed!");
@@ -157,12 +138,8 @@ namespace callui {
 	Result AcceptRejectPresenter::createWidget(ElmWidget &parent)
 	{
 		m_widget = AcceptRejectWidget::Builder().
-				setAcceptEventHandler(WEAK_DELEGATE(
-						AcceptRejectPresenter::onAcceptEvent,
-						asWeak(*this))).
-				setRejectEventHandler(WEAK_DELEGATE(
-						AcceptRejectPresenter::onRejectEvent,
-						asWeak(*this))).
+				setAcceptEventHandler(WEAK_DELEGATE_THIS(onAcceptEvent)).
+				setRejectEventHandler(WEAK_DELEGATE_THIS(onRejectEvent)).
 				setAcceptBtnType(m_sm->isBTHeadsetConnected() ?
 						AcceptButtonType::BT_HEADSET :
 						AcceptButtonType::SIMPLE).
@@ -179,8 +156,7 @@ namespace callui {
 	Result AcceptRejectPresenter::createMotionSensorPresenter()
 	{
 		m_motionPrs = MotionSensorPresenter::Builder().
-				build(WEAK_DELEGATE(AcceptRejectPresenter::onMotionEvent,
-						asWeak(*this)));
+				build(WEAK_DELEGATE_THIS(onMotionEvent));
 
 		if (!m_motionPrs) {
 			LOG_RETURN(RES_FAIL,
@@ -214,18 +190,18 @@ namespace callui {
 	}
 
 	bool AcceptRejectPresenter::onAcceptPopupEvent(AcceptDialog &popup,
-			AcceptDialogEvent event)
+			AcceptDialog::Event event)
 	{
 		m_widget->reset();
 
 		switch (event) {
-		case AcceptDialogEvent::HOLD_AND_ACCEPT:
+		case AcceptDialog::Event::HOLD_AND_ACCEPT:
 			FAIL_RETURN_VALUE(
 					m_call->answer(CallAnswerType::HOLD_ACTIVE_AND_ACCEPT),
 					true,
 					"incom->answer() failed!");
 			return false;
-		case AcceptDialogEvent::END_AND_ACCEPT:
+		case AcceptDialog::Event::END_AND_ACCEPT:
 			FAIL_RETURN_VALUE(
 					m_call->answer(CallAnswerType::RELEASE_ACTIVE_AND_ACCEPT),
 					true,
@@ -240,9 +216,7 @@ namespace callui {
 	{
 		if (!m_popup) {
 			m_popup = AcceptDialog::Builder().
-					setHandler(WEAK_DELEGATE(
-							AcceptRejectPresenter::onAcceptPopupEvent,
-							asWeak(*this))).
+					setHandler(WEAK_DELEGATE_THIS(onAcceptPopupEvent)).
 					build(*m_widget);
 		} else {
 			WLOG("Popup already shown!");
@@ -278,5 +252,13 @@ namespace callui {
 				AcceptButtonType::SIMPLE);
 	}
 
+	ElmWidget *AcceptRejectPresenter::getAcceptAo()
+	{
+		return m_widget->getAcceptAo();
+	}
 
+	ElmWidget *AcceptRejectPresenter::getRejectAo()
+	{
+		return m_widget->getRejectAo();
+	}
 }
diff --git a/call-ui/presenters/misc/AcceptRejectPresenter.h b/call-ui/presenters/misc/AcceptRejectPresenter.h
new file mode 100644
index 0000000..825f89e
--- /dev/null
+++ b/call-ui/presenters/misc/AcceptRejectPresenter.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_ACCEPT_REJECT_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_ACCEPT_REJECT_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include "ucl/gui/Layout.h"
+#include "ucl/gui/StyledWidget.h"
+
+#include "call-ui/model/IIncomingCall.h"
+#include "call-ui/model/ISoundManager.h"
+#include "call-ui/view/AcceptRejectWidget.h"
+#include "call-ui/presenters/dialogs/AcceptDialog.h"
+#include "MotionSensorPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(AcceptRejectPresenter);
+
+	/**
+	 * @brief Presenter of Accept / Reject call widget
+	 */
+	class AcceptRejectPresenter final : public ucl::GuiPresenter {
+	public:
+		/**
+		 * @brief AcceptRejectPresenter builder
+		 */
+		class Builder {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Incoming Call instance
+			 * @param[in] call Incoming Call instance
+			 * @return Reference to builder
+			 */
+			Builder &setIncomingCall(IIncomingCallSRef call);
+
+			/**
+			 * @brief Sets Sound Manager instance
+			 * @param[in] sm Sound Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setSoundManager(ISoundManagerSRef sm);
+
+			/**
+			 * @brief Sets available calls flag
+			 * @param[in] calls Available calls flag
+			 * @return Reference to builder
+			 */
+			Builder &setAvailableCallsFlag(CallMask calls);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of AcceptRejectPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to AcceptRejectPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			AcceptRejectPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			IIncomingCallSRef m_call;
+			CallMask m_callMask;
+			ucl::ElmWidgetSRef m_parentWidget;
+			ISoundManagerSRef m_sm;
+		};
+
+	public:
+
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
+		ucl::Widget &getWidget();
+
+		/**
+		 * @brief Updates presenter
+		 * @param[in] calls Available calls flag
+		 */
+		void update(CallMask calls);
+
+		/**
+		 * @brief Gets accept button Access object
+		 * @return Pointer to access object on success, NULL otherwise
+		 */
+		ucl::ElmWidget *getAcceptAo();
+
+		/**
+		 * @brief Gets reject button Access object
+		 * @return Pointer to access object on success, NULL otherwise
+		 */
+		ucl::ElmWidget *getRejectAo();
+
+	private:
+		AcceptRejectPresenter(ucl::IRefCountObj &rc,
+				IIncomingCallSRef call,
+				CallMask calls,
+				ISoundManagerSRef sm);
+		~AcceptRejectPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result createMotionSensorPresenter();
+
+		void showPopup();
+
+		void processAccept();
+		void processReject() const;
+
+		void onMotionEvent();
+
+		bool onAcceptPopupEvent(AcceptDialog &popup, AcceptDialog::Event event);
+		void onAcceptEvent();
+		void onRejectEvent();
+		void onBTHeadsetConnectionChanged();
+
+		// GuiPresenter //
+
+		virtual void onActivate() final override;
+		virtual void onDeactivate() final override;
+
+	private:
+		const IIncomingCallSRef m_call;
+		const ISoundManagerSRef m_sm;
+
+		AcceptRejectWidgetSRef m_widget;
+		AcceptDialogWRef m_popup;
+		MotionSensorPresenterSRef m_motionPrs;
+		CallMask m_callMask;
+
+		friend class ucl::ReffedObj<AcceptRejectPresenter>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_ACCEPT_REJECT_PRESENTER_H__
diff --git a/call-ui/presenters/misc/AccessoryPresenter.cpp b/call-ui/presenters/misc/AccessoryPresenter.cpp
new file mode 100644
index 0000000..686d735
--- /dev/null
+++ b/call-ui/presenters/misc/AccessoryPresenter.cpp
@@ -0,0 +1,646 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AccessoryPresenter.h"
+
+#include "ucl/appfw/types.h"
+
+#include "call-ui/view/AoSequencer.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/common.h"
+
+#define CU_APP_CONTROL_MIME_CONTACT "application/vnd.tizen.contact"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr LayoutTheme LAYOUT_ACCESSORY_WIDGET
+		{"layout", "callui", "accessory"};
+
+	constexpr EdjePart PART_SWL_VOLUME_SLIDER {"swl.volume_control"};
+
+	constexpr EdjePart PART_SWL_SLOT1 {"swl.slot.1"};
+	constexpr EdjePart PART_SWL_SLOT2 {"swl.slot.2"};
+	constexpr EdjePart PART_SWL_SLOT3 {"swl.slot.3"};
+
+	constexpr ElmStyle STYLE_BTN_VOLUME {"callui/volume"};
+	constexpr ElmStyle STYLE_BTN_MUTE {"callui/mute"};
+	constexpr ElmStyle STYLE_BTN_BT {"callui/bluetooth"};
+	constexpr ElmStyle STYLE_BTN_ADD_CONTACT {"callui/add_contact"};
+
+	constexpr EdjeSignal SIGNAL_TURN_ON {"turn.on"};
+	constexpr EdjeSignal SIGNAL_TURN_OFF {"turn.off"};
+
+	Result launchBluetoothSettings()
+	{
+		AppCtrlAuto appCtrl;
+
+		FAIL_RETURN(util::getNz(app_control_create, appCtrl),
+				"app_control_create() failed!");
+
+		FAIL_RETURN(util::call(app_control_set_app_id,
+				appCtrl, "org.tizen.bluetooth"),
+				"app_control_set_app_id() failed!");
+
+		FAIL_RETURN(util::call(app_control_add_extra_data,
+				appCtrl, "launch-type", "call"),
+				"app_control_add_extra_data() failed!");
+
+		FAIL_RETURN(util::call(app_control_send_launch_request,
+				appCtrl, nullptr, nullptr),
+				"app_control_send_launch_request() failed!");
+
+		return RES_OK;
+	}
+
+	Result launchAddContact(const std::string &telNumber)
+	{
+		AppCtrlAuto appCtrl;
+
+		FAIL_RETURN(util::getNz(app_control_create, appCtrl),
+				"app_control_create() failed!");
+
+		FAIL_RETURN(util::call(app_control_set_operation,
+				appCtrl, APP_CONTROL_OPERATION_ADD),
+				"app_control_set_app_id() failed!");
+
+		FAIL_RETURN(util::call(app_control_set_mime,
+				appCtrl, CU_APP_CONTROL_MIME_CONTACT),
+				"app_control_set_app_id() failed!");
+
+		FAIL_RETURN(util::call(app_control_add_extra_data,
+				appCtrl, APP_CONTROL_DATA_PHONE, telNumber.c_str()),
+				"app_control_add_extra_data() failed!");
+
+		FAIL_RETURN(util::call(app_control_send_launch_request,
+				appCtrl, nullptr, nullptr),
+				"app_control_send_launch_request() failed!");
+
+		return RES_OK;
+	}
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	AccessoryPresenter::Builder::Builder()
+	{
+	}
+
+	AccessoryPresenter::Builder &
+	AccessoryPresenter::Builder::setSoundManager(ISoundManagerSRef sm)
+	{
+		m_sm = std::move(sm);
+		return *this;
+	}
+
+	AccessoryPresenter::Builder &
+	AccessoryPresenter::Builder::setCallManager(ICallManagerSRef cm)
+	{
+		m_cm = std::move(cm);
+		return *this;
+	}
+
+	AccessoryPresenter::Builder &
+	AccessoryPresenter::Builder::setRequestExitHandler(NotiHandler handler)
+	{
+		m_exitHandler = std::move(handler);
+		return *this;
+	}
+
+	AccessoryPresenter::Builder &
+	AccessoryPresenter::Builder::setAoRequestHandler(
+			AoRequestHandler handler)
+	{
+		m_aoRequestHandler = std::move(handler);
+		return *this;
+	}
+
+	AccessoryPresenter::Builder &
+	AccessoryPresenter::Builder::setParentWidget(ElmWidgetSRef parentWidget)
+	{
+		m_parentWidget = std::move(parentWidget);
+		return *this;
+	}
+
+	AccessoryPresenterSRef
+	AccessoryPresenter::Builder::build(GuiPresenter &parent) const
+	{
+		if (!m_sm || !m_cm || !m_parentWidget || !m_aoRequestHandler) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are not set");
+		}
+
+		auto result = makeShared<AccessoryPresenter>(m_sm,
+				m_exitHandler,
+				m_aoRequestHandler);
+		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget, m_cm),
+				{}, "result->prepare() failed!");
+
+		return result;
+	}
+
+	AccessoryPresenter::AccessoryPresenter(IRefCountObj &rc,
+			ISoundManagerSRef sm,
+			NotiHandler exitHandler,
+			AoRequestHandler aoReqHandler):
+		GuiPresenter(rc),
+		m_sm(std::move(sm)),
+		m_exitHandler(std::move(exitHandler)),
+		m_aoRequestHandler(std::move(aoReqHandler)),
+		m_audioState(m_sm->getAudioState()),
+		m_mode(CallMode::UNDEFINED)
+	{
+	}
+
+	AccessoryPresenter::~AccessoryPresenter()
+	{
+		unregisterCallbacks();
+	}
+
+	Result AccessoryPresenter::prepare(GuiPresenter &parent,
+			ElmWidget &parentWidget, const ICallManagerSRef &cm)
+	{
+		FAIL_RETURN(GuiPresenter::prepare(parent),
+				"Presenter::prepare() failed!");
+
+		FAIL_RETURN(createWidget(parentWidget),
+				"createWidget() failed!");
+		FAIL_RETURN(createSlider(),
+				"createSlider() failed!");
+		FAIL_RETURN(createVolumeControlPresenter(parent),
+				"createVolumeControlPresenter() failed!");
+		FAIL_RETURN(createAtspiHighlightHelper(),
+				"createAtspiHighlightHelper() failed!");
+
+		updateCurrentVolume();
+
+		registerCallbacks();
+
+		updateMode(cm);
+
+		FAIL_RETURN(updateModeRelativeComponents(cm),
+				"updateComponents() failed!");
+
+		return RES_OK;
+	}
+
+	void AccessoryPresenter::updateMode(const ICallManagerSRef &cm)
+	{
+		m_mode = getCallMode(cm);
+	}
+
+	void AccessoryPresenter::setVolumeSliderVisiblity(bool isVisible)
+	{
+		if (isVisible) {
+			m_widget->setContent(*m_slider, impl::PART_SWL_VOLUME_SLIDER);
+			show(*m_slider);
+		} else {
+			m_widget->unsetContent(impl::PART_SWL_VOLUME_SLIDER);
+			hide(*m_slider);
+		}
+	}
+
+	Result AccessoryPresenter::update(const ICallManagerSRef &cm)
+	{
+		updateMode(cm);
+
+		m_audioState = m_sm->getAudioState();
+
+		FAIL_RETURN(updateModeRelativeComponents(cm),
+				"updateModeRelativeComponents() failed!");
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::updateModeRelativeComponents(
+			const ICallManagerSRef &cm)
+	{
+		m_volumeBtn.reset();
+		m_muteBtn.reset();
+		m_bluetoothBtn.reset();
+		m_addContactBtn.reset();
+		m_unsavedPhoneNumber.clear();
+
+		setVolumeSliderVisiblity(m_mode != CallMode::END);
+		m_voiceControl->setRotaryVisibility(m_mode != CallMode::END);
+		m_voiceControl->setVisible(false);
+
+		switch (m_mode) {
+		case CallMode::OUTGOING:
+		case CallMode::DURING:
+			FAIL_RETURN(setActiveCallCompomnents(),
+					"setActiveCallCompomnents() failed!");
+			registerActiveCallAoCompomnents();
+			break;
+		case CallMode::END:
+			FAIL_RETURN(setEndCallCompomnents(cm),
+					"setEndCallCompomnents() failed!");
+			registerEndCallAoCompomnents();
+			break;
+		default:
+			break;
+		}
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::setActiveCallCompomnents()
+	{
+		updateMaxVolume();
+		updateCurrentVolume();
+
+		FAIL_RETURN(createVolumeBtn(), "createVolumeBtn() failed!");
+		m_widget->setContent(*m_volumeBtn, impl::PART_SWL_SLOT1);
+
+		FAIL_RETURN(createMuteBtn(), "createMuteBtn create failed!");
+		m_widget->setContent(*m_muteBtn, impl::PART_SWL_SLOT3);
+
+		FAIL_RETURN(createBluetoothBtn(), "createBluetoothBtn() failed!");
+		m_widget->setContent(*m_bluetoothBtn, impl::PART_SWL_SLOT2);
+
+		if (m_mode == CallMode::OUTGOING) {
+			disable(*m_muteBtn);
+		} else {
+			enable(*m_muteBtn);
+		}
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::setEndCallCompomnents(const ICallManagerSRef &cm)
+	{
+		auto endCall = cm->getEndCall();
+		if (!endCall) {
+			FAIL_RETURN(RES_FAIL, "endCall is NULL");
+		}
+		auto callInfo = endCall->getInfo();
+		if (!callInfo) {
+			FAIL_RETURN(RES_FAIL, "callInfo is NULL");
+		}
+		if (!(callInfo->isEmergency() ||
+				callInfo->isVoiceMailNumber() ||
+				isUnknownCaller(*callInfo)) &&
+				!(callInfo->getConferenceMemberCount() > 1) &&
+				!(callInfo->getContactInfo())) {
+			FAIL_RETURN(createAddContactBtn(), "createAddContactBtn() failed!");
+			m_widget->setContent(*m_addContactBtn, impl::PART_SWL_SLOT2);
+			m_unsavedPhoneNumber = callInfo->getPhoneNumber();
+		}
+		return RES_OK;
+	}
+
+
+	Widget &AccessoryPresenter::getWidget()
+	{
+		return *m_widget;
+	}
+
+	void AccessoryPresenter::hideVolumeControls()
+	{
+		m_voiceControl->setVisible(false);
+	}
+
+	Result AccessoryPresenter::createWidget(ElmWidget &parent)
+	{
+		m_widget = Layout::Builder().
+				setTheme(impl::LAYOUT_ACCESSORY_WIDGET).
+				build(parent);
+		if (!m_widget) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+
+		setDeactivatorSink(m_widget);
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createSlider()
+	{
+		m_slider = Slider::Builder().
+				setMaxValue(m_sm->getMaxVolume()).
+				build(*m_widget);
+		if (!m_slider) {
+			LOG_RETURN(RES_FAIL, "Slider::build() failed!");
+		}
+		m_widget->setContent(*m_slider, impl::PART_SWL_VOLUME_SLIDER);
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createVolumeControlPresenter(
+			GuiPresenter &parent)
+	{
+		m_voiceControl = VolumeControlPresenter::Builder().
+				setSoundManager(m_sm).
+				setRotaryVisibility(true).
+				setParentWidget(m_widget).
+				build(parent);
+		if (!m_voiceControl) {
+			LOG_RETURN(RES_FAIL, "m_voiceControl::build() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createVolumeBtn()
+	{
+		Evas_Object *const eo = elm_button_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+		}
+		m_volumeBtn = makeShared<StyledWidget>(eo);
+		m_volumeBtn->setStyle(impl::STYLE_BTN_VOLUME);
+		m_volumeBtn->addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onVolumeBtnClicked));
+		show(*m_volumeBtn);
+
+		auto &atspi = m_volumeBtn->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setName(STR_VOLUME);
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createMuteBtn()
+	{
+		Evas_Object *const eo = elm_button_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+		}
+		m_muteBtn = makeShared<StyledWidget>(eo);
+		m_muteBtn->setStyle(impl::STYLE_BTN_MUTE);
+		m_muteBtn->addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onMuteBtnClicked));
+		show(*m_muteBtn);
+
+		auto &atspi = m_muteBtn->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setName(AO_STR_MUTE);
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createBluetoothBtn()
+	{
+		Evas_Object *const eo = elm_button_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+		}
+		m_bluetoothBtn = makeShared<StyledWidget>(eo);
+		m_bluetoothBtn->setStyle(impl::STYLE_BTN_BT);
+		m_bluetoothBtn->addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onBluetoothBtnClicked));
+		show(*m_bluetoothBtn);
+
+		auto &atspi = m_bluetoothBtn->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		if (m_audioState == AudioStateType::BT) {
+			m_bluetoothBtn->emit(impl::SIGNAL_TURN_ON);
+			atspi.setName(STR_MORE_GEAR);
+		} else {
+			m_bluetoothBtn->emit(impl::SIGNAL_TURN_OFF);
+			atspi.setName(STR_MORE_HEADSET);
+		}
+
+		if (!m_sm->isBTSupported()) {
+			disable(*m_bluetoothBtn);
+		}
+
+		return RES_OK;
+	}
+
+	Result AccessoryPresenter::createAddContactBtn()
+	{
+		Evas_Object *const eo = elm_button_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+		}
+		m_addContactBtn = makeShared<StyledWidget>(eo);
+		m_addContactBtn->setStyle(impl::STYLE_BTN_ADD_CONTACT);
+		m_addContactBtn->addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onAddContactBtnClicked));
+		show(*m_addContactBtn);
+
+		auto &atspi = m_addContactBtn->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setName(AO_STR_ADD_TO_CONTACTS);
+
+		return RES_OK;
+	}
+
+	void AccessoryPresenter::onVolumeBtnClicked(Widget &widget, void *eventInfo)
+	{
+		if (!isActive()) {
+			ILOG("Ignored. Presenter is not active");
+			return;
+		}
+
+		m_voiceControl->setVisible(true);
+	}
+
+	void AccessoryPresenter::onMuteBtnClicked(Widget &widget, void *eventInfo)
+	{
+		if (!isActive()) {
+			ILOG("Ignored. Presenter is not active");
+			return;
+		}
+
+		m_sm->setMuteState(!m_sm->getMuteState());
+	}
+
+	void AccessoryPresenter::onBluetoothBtnClicked(Widget &widget,
+			void *eventInfo)
+	{
+		if (m_audioState == AudioStateType::BT) {
+			auto res = m_sm->setBluetoothState(false);
+			if (res != RES_OK && res != RES_NOT_CONNECTED) {
+				FAIL_RETURN_VOID(res, "setBluetoothState(false) failed!");
+			}
+		} else {
+			auto res = m_sm->setBluetoothState(true);
+			if (res == RES_NOT_CONNECTED) {
+				DLOG("Launch bluetooth settings...");
+				FAIL_RETURN_VOID(impl::launchBluetoothSettings(),
+						"launchBluetoothSettings() failed!");
+			} else {
+				FAIL_RETURN_VOID(res, "setBluetoothState(true) failed!");
+			}
+		}
+	}
+
+	void AccessoryPresenter::onAddContactBtnClicked(Widget &widget,
+			void *eventInfo)
+	{
+		Result res = impl::launchAddContact(m_unsavedPhoneNumber);
+		if (res != RES_OK) {
+			RESLOG(res, "launchAddContact() failed!");
+		}
+
+		if (const auto handler = m_exitHandler.lock()) {
+			handler();
+		}
+	}
+
+	void AccessoryPresenter::registerCallbacks()
+	{
+		m_sm->addAudioStateHandler(WEAK_DELEGATE_THIS(onAudioStateChanged));
+		m_sm->addVolumeStateHandler(WEAK_DELEGATE_THIS(onVolumeLevelChanged));
+		m_sm->addMuteStateHandler(WEAK_DELEGATE_THIS(onMuteStateChanged));
+	}
+
+	void AccessoryPresenter::unregisterCallbacks()
+	{
+		m_sm->delAudioStateHandler(DELEGATE_THIS(onAudioStateChanged));
+		m_sm->delVolumeStateHandler(DELEGATE_THIS(onVolumeLevelChanged));
+		m_sm->delMuteStateHandler(DELEGATE_THIS(onMuteStateChanged));
+	}
+
+	void AccessoryPresenter::onAudioStateChanged()
+	{
+		auto state = m_sm->getAudioState();
+
+		if ((m_audioState != AudioStateType::BT &&
+				state == AudioStateType::BT) ||
+				(m_audioState == AudioStateType::BT &&
+						state != AudioStateType::BT)) {
+			m_audioState = state;
+
+			updateMaxVolume();
+			updateCurrentVolume();
+
+			if (m_bluetoothBtn) {
+				if (m_audioState == AudioStateType::BT) {
+					m_bluetoothBtn->emit(impl::SIGNAL_TURN_ON);
+					m_bluetoothBtn->getAtspi().setName(STR_MORE_GEAR);
+				} else {
+					m_bluetoothBtn->emit(impl::SIGNAL_TURN_OFF);
+					m_bluetoothBtn->getAtspi().setName(STR_MORE_HEADSET);
+				}
+			}
+		}
+	}
+
+	void AccessoryPresenter::updateCurrentVolume()
+	{
+		m_slider->setValue(m_sm->getVolume());
+	}
+
+	void AccessoryPresenter::updateMaxVolume()
+	{
+		m_slider->setMaxValue(m_sm->getMaxVolume());
+	}
+
+	void AccessoryPresenter::onVolumeLevelChanged()
+	{
+		updateCurrentVolume();
+	}
+
+	void AccessoryPresenter::onMuteStateChanged()
+	{
+		if (!m_muteBtn) {
+			return;
+		}
+
+		if (m_muteBtn->isEnabled()) {
+			updateMuteBtn();
+		}
+	}
+
+	void AccessoryPresenter::updateMuteBtn()
+	{
+		if (!m_muteBtn) {
+			return;
+		}
+
+		m_sm->getMuteState() ? m_muteBtn->emit(impl::SIGNAL_TURN_ON) :
+				m_muteBtn->emit(impl::SIGNAL_TURN_OFF);
+	}
+
+	Result AccessoryPresenter::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onAtspiHighlight));
+
+		return RES_OK;
+	}
+
+	const Elm_Interface_Atspi_Accessible *AccessoryPresenter::onAtspiHighlight(
+			const Elm_Interface_Atspi_Accessible *ao,
+			Elm_Atspi_Relation_Type flowRelation)
+	{
+		AoSequencer seq(ao, flowRelation);
+
+		switch (m_mode) {
+		case CallMode::OUTGOING:
+		case CallMode::DURING:
+			return seq.process(requestNextAo(false)).
+					process(m_volumeBtn).
+					process(m_bluetoothBtn).
+					process(m_muteBtn).
+					process(requestNextAo(true)).
+					getNext();
+		case CallMode::END:
+			return seq.process(requestNextAo(false)).
+					process(m_addContactBtn).
+					process(requestNextAo(true)).
+					getNext();
+		default:
+			break;
+		}
+
+		return nullptr;
+	}
+
+	void AccessoryPresenter::registerActiveCallAoCompomnents()
+	{
+		m_atspiHelper->registerObject(*m_volumeBtn);
+		m_atspiHelper->registerObject(*m_bluetoothBtn);
+		m_atspiHelper->registerObject(*m_muteBtn);
+	}
+
+	void AccessoryPresenter::registerEndCallAoCompomnents()
+	{
+		m_atspiHelper->registerObject(*m_addContactBtn);
+	}
+
+	Elm_Interface_Atspi_Accessible *AccessoryPresenter::requestNextAo(
+			bool isFlowsTo)
+	{
+		if (const auto handler = m_aoRequestHandler.lock()) {
+			return handler(isFlowsTo);
+		}
+		return nullptr;
+	}
+
+	Elm_Interface_Atspi_Accessible *AccessoryPresenter::getNextAo(
+			bool isFlowsTo)
+	{
+		if (m_mode == CallMode::END) {
+			return as_ao(m_addContactBtn);
+		} else {
+			return isFlowsTo ? as_ao(m_volumeBtn) : as_ao(m_muteBtn);
+		}
+	}
+}
diff --git a/call-ui/presenters/misc/AccessoryPresenter.h b/call-ui/presenters/misc/AccessoryPresenter.h
new file mode 100644
index 0000000..4664356
--- /dev/null
+++ b/call-ui/presenters/misc/AccessoryPresenter.h
@@ -0,0 +1,204 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_ACCESSORY_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_ACCESSORY_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include <app_control.h>
+
+#include "call-ui/model/ICallManager.h"
+
+#include "VolumeControlPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(AccessoryPresenter);
+
+	/**
+	 * @brief Presenter of additional call controls.
+	 * Provides UI controls to manipulate volume, voice mute,
+	 *  BT Headset turn on/off.
+	 */
+	class AccessoryPresenter final : public ucl::GuiPresenter {
+	public:
+		/**
+		 * @brief AccessoryPresenter builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Sound Manager instance
+			 * @param[in] sm Sound Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setSoundManager(ISoundManagerSRef sm);
+
+			/**
+			 * @brief Sets Call Manager instance
+			 * @param[in] cm Call Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setCallManager(ICallManagerSRef cm);
+
+			/**
+			 * @brief Sets request exit application handler
+			 * @param[in] handler Event Request exit handler
+			 * @return Reference to builder
+			 */
+			Builder &setRequestExitHandler(NotiHandler handler);
+
+			/**
+			 * @brief Sets access object request handler
+			 * @param[in] handler Access object request handler
+			 * @return Reference to builder
+			 */
+			Builder &setAoRequestHandler(AoRequestHandler handler);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of AccessoryPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to AccessoryPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			AccessoryPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			ISoundManagerSRef m_sm;
+			ICallManagerSRef m_cm;
+			ucl::ElmWidgetSRef m_parentWidget;
+			NotiHandler m_exitHandler;
+			AoRequestHandler m_aoRequestHandler;
+		};
+
+	public:
+
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
+		ucl::Widget &getWidget();
+
+		/**
+		 * @brief Force hides volume control UI components
+		 */
+		void hideVolumeControls();
+
+		/**
+		 * @brief Updates presenter
+		 * @param[in] cm Call Manager instance
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result update(const ICallManagerSRef &cm);
+
+		/**
+		 * @brief Gets next ATSPI access object according to
+		 *  relation flow direction
+		 * @param[in] isFlowsTo ATSPI highlight flow relation flag (true for
+		 *  get to next access object, false for get to previous access object)
+		 * @return Access object pointer
+		 */
+		Elm_Interface_Atspi_Accessible *getNextAo(bool isFlowsTo);
+
+	private:
+		AccessoryPresenter(ucl::IRefCountObj &rc,
+				ISoundManagerSRef sm,
+				NotiHandler exitHandler,
+				AoRequestHandler m_aoRequestHandler);
+		~AccessoryPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget, const ICallManagerSRef &cm);
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result createSlider();
+		ucl::Result createVolumeControlPresenter(ucl::GuiPresenter &parent);
+
+		ucl::Result createVolumeBtn();
+		ucl::Result createMuteBtn();
+		ucl::Result createBluetoothBtn();
+		ucl::Result createAddContactBtn();
+
+		void onVolumeBtnClicked(ucl::Widget &widget, void *eventInfo);
+		void onMuteBtnClicked(ucl::Widget &widget, void *eventInfo);
+		void onBluetoothBtnClicked(ucl::Widget &widget, void *eventInfo);
+		void onAddContactBtnClicked(ucl::Widget &widget, void *eventInfo);
+
+		void registerCallbacks();
+		void unregisterCallbacks();
+
+		void onAudioStateChanged();
+		void onVolumeLevelChanged();
+		void onMuteStateChanged();
+		void updateMuteBtn();
+
+		void updateCurrentVolume();
+		void updateMaxVolume();
+
+		void updateMode(const ICallManagerSRef &cm);
+		void setVolumeSliderVisiblity(bool isVisible);
+
+		ucl::Result updateModeRelativeComponents(const ICallManagerSRef &cm);
+		ucl::Result setActiveCallCompomnents();
+		ucl::Result setEndCallCompomnents(const ICallManagerSRef &cm);
+
+		ucl::Result createAtspiHighlightHelper();
+		const Elm_Interface_Atspi_Accessible *onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+		void registerActiveCallAoCompomnents();
+		void registerEndCallAoCompomnents();
+		Elm_Interface_Atspi_Accessible *requestNextAo(bool isFlowsTo);
+
+	private:
+		const ISoundManagerSRef m_sm;
+		const NotiHandler m_exitHandler;
+		const AoRequestHandler m_aoRequestHandler;
+
+		ucl::LayoutSRef m_widget;
+		ucl::StyledWidgetSRef m_volumeBtn;
+		ucl::StyledWidgetSRef m_muteBtn;
+		ucl::StyledWidgetSRef m_bluetoothBtn;
+		ucl::StyledWidgetSRef m_addContactBtn;
+		SliderSRef m_slider;
+		VolumeControlPresenterSRef m_voiceControl;
+		AtspiHighlightHelperSRef m_atspiHelper;
+
+		AudioStateType m_audioState;
+		CallMode m_mode;
+		std::string m_unsavedPhoneNumber;
+
+		friend class ucl::ReffedObj<AccessoryPresenter>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_ACCESSORY_PRESENTER_H__
diff --git a/call-ui/presenters/misc/AtspiHighlightHelper.cpp b/call-ui/presenters/misc/AtspiHighlightHelper.cpp
new file mode 100644
index 0000000..472e1b5
--- /dev/null
+++ b/call-ui/presenters/misc/AtspiHighlightHelper.cpp
@@ -0,0 +1,149 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AtspiHighlightHelper.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	constexpr EoDataKey ATSPI_HELPER_DATA {"callui,atspi,highlight,helper"};
+}}}
+
+namespace callui {
+
+	using ucl::Atspi;
+	using ucl::AtspiGestureEventInfo;
+	using ucl::ListItemPresenter;
+
+	AtspiHighlightHelperSRef AtspiHighlightHelper::newInstance(
+			GuiPresenter &parent)
+	{
+		auto result = makeShared<AtspiHighlightHelper>();
+
+		FAIL_RETURN_VALUE(result->prepare(parent), {},
+				"result->prepare() failed!");
+
+		return result;
+	}
+
+	AtspiHighlightHelper::AtspiHighlightHelper(IRefCountObj &rc) :
+		GuiPresenter(rc)
+	{
+	}
+
+	Result AtspiHighlightHelper::prepare(GuiPresenter &parent)
+	{
+		FAIL_RETURN(GuiPresenter::prepare(parent),
+				"GuiPresenter::prepare() failed!");
+
+		return RES_OK;
+	}
+
+	void AtspiHighlightHelper::setEventHandler(
+			EventHandler handler)
+	{
+		m_eventHandler = handler;
+	}
+
+	void AtspiHighlightHelper::registerObject(ElmWidget &widget)
+	{
+		widget.getAtspi().addGestureHandler(
+				WEAK_DELEGATE_THIS(onAtspiGesture));
+	}
+
+	void AtspiHighlightHelper::registerObject(ListItemPresenter &listItemPrs)
+	{
+		listItemPrs.setItemAtspiGestureHandler(
+				WEAK_DELEGATE_THIS(onAtspiGesture));
+	}
+
+	void AtspiHighlightHelper::handleAtspiGesture(Atspi &atspi,
+			AtspiGestureEventInfo &e)
+	{
+		Elm_Interface_Atspi_Accessible *currentAo = as_ao(atspi);
+		DLOG("Access object [%p]", currentAo);
+
+		if (!isActive()) {
+			DLOG("Ignored. Presenter is not active");
+			if ((e.gestureInfo.type != ELM_ATSPI_GESTURE_ONE_FINGER_SINGLE_TAP)
+					&& (currentAo != as_ao(getWindow()))) {
+				DLOG("Prevent default handler");
+				e.preventDefault = true;
+			}
+			return;
+		}
+
+		e.stopPropagation = true;
+		e.preventDefault = false;
+
+		const Elm_Atspi_Relation_Type relation = getFlowRelation(e.gestureInfo);
+		if (relation == ELM_ATSPI_RELATION_NULL) {
+			DLOG("Not supported gesture type for processing");
+			return;
+		}
+
+		const Elm_Interface_Atspi_Accessible *relationAo = nullptr;
+		if (const auto handler = m_eventHandler.lock()) {
+			relationAo = handler(currentAo, relation);
+		}
+		if (!relationAo) {
+			DLOG("Relation object is NULL");
+			return;
+		}
+		DLOG("Relation object [%p]", relationAo);
+
+		if (currentAo == as_ao(getWindow())) {
+			const auto fakeAtspi = getFakeAtspi();
+			if (!fakeAtspi) {
+				LOG_RETURN_VOID(RES_FAIL, "fakeAtspi is NULL!");
+			}
+			currentAo = as_ao(*fakeAtspi);
+			fakeAtspi->highlight();
+		}
+
+		Atspi currentAtspi {currentAo};
+		currentAtspi.delRelationship(relation, nullptr);
+		currentAtspi.addRelationship(relation, relationAo);
+	}
+
+	Atspi *AtspiHighlightHelper::getFakeAtspi()
+	{
+		auto &win = getWindow();
+		auto widget = static_cast<ElmWidget *>(win.getData(
+				impl::ATSPI_HELPER_DATA));
+
+		if (!widget) {
+			const ElmWidgetSRef obj = utils::createFakeAccessObject(win);
+			if (!obj) {
+				LOG_RETURN_VALUE(RES_FAIL, nullptr,
+						"createFakeAccessObject() failed!");
+			}
+			obj->setIsOwner(false);
+			widget = obj.get();
+			win.setData(impl::ATSPI_HELPER_DATA, widget);
+		}
+
+		return &widget->getAtspi();
+	}
+
+	void AtspiHighlightHelper::onAtspiGesture(Atspi &atspi,
+			AtspiGestureEventInfo &eventInfo)
+	{
+		handleAtspiGesture(atspi, eventInfo);
+	}
+
+}
diff --git a/call-ui/presenters/misc/AtspiHighlightHelper.h b/call-ui/presenters/misc/AtspiHighlightHelper.h
new file mode 100644
index 0000000..34fd742
--- /dev/null
+++ b/call-ui/presenters/misc/AtspiHighlightHelper.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_ATSPI_HIGHLIGHT_HELPER_H__
+#define __CALL_UI_PRESENTERS_MISC_ATSPI_HIGHLIGHT_HELPER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+#include "ucl/mvp/ListItemPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(AtspiHighlightHelper);
+
+	/**
+	 * @brief Represents helper presenter for Screen Reader feature
+	 */
+	class AtspiHighlightHelper final : public ucl::GuiPresenter {
+	public:
+
+		/**
+		 * @brief Event handler definition
+		 */
+		using EventHandler = ucl::WeakDelegate<
+				const Elm_Interface_Atspi_Accessible *(
+					const Elm_Interface_Atspi_Accessible *ao,
+					Elm_Atspi_Relation_Type flowRelation)>;
+
+	public:
+
+		/**
+		 * @brief Creates new instance of AtspiHighlightHelper
+		 * @param[in] parent Parent presenter
+		 * @return Shared reference to AtspiHighlightHelper instance
+		 *  on success or NULL otherwise
+		 */
+		static AtspiHighlightHelperSRef newInstance(GuiPresenter &parent);
+
+		/**
+		 * @brief Sets event handler
+		 * @param[in] handler Event handler
+		 */
+		void setEventHandler(EventHandler handler);
+
+		/**
+		 * @brief Registers widget for handling Atspi gesture events
+		 * @param[in] widget Widget to register
+		 */
+		void registerObject(ucl::ElmWidget &widget);
+
+		/**
+		 * @brief Registers List Item presenter for handling Atspi
+		 *        gesture events
+		 * @param[in] listItemPrs List item presenter to register
+		 */
+		void registerObject(ucl::ListItemPresenter &listItemPrs);
+
+	private:
+		AtspiHighlightHelper(ucl::IRefCountObj &rc);
+		~AtspiHighlightHelper() = default;
+
+		ucl::Result prepare(GuiPresenter &parent);
+
+		void handleAtspiGesture(ucl::Atspi &atspi,
+				ucl::AtspiGestureEventInfo &e);
+
+		void onAtspiGesture(ucl::Atspi &atspi,
+				ucl::AtspiGestureEventInfo &eventInfo);
+
+		ucl::Atspi *getFakeAtspi();
+
+	private:
+		EventHandler m_eventHandler;
+
+		friend class ucl::ReffedObj<AtspiHighlightHelper>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_ATSPI_HIGHLIGHT_HELPER_H__
diff --git a/src/presenters/CallInfoPresenter.cpp b/call-ui/presenters/misc/CallInfoPresenter.cpp
index 9f787da..0936bf7 100644
--- a/src/presenters/CallInfoPresenter.cpp
+++ b/call-ui/presenters/misc/CallInfoPresenter.cpp
@@ -14,32 +14,24 @@
  * limitations under the License.
  */
 
-#include "presenters/CallStatusPresenter.h"
-#include "presenters/CallInfoPresenter.h"
+#include "CallInfoPresenter.h"
 
 #include "ucl/gui/Window.h"
 
-#include "model/ICallManager.h"
-#include "model/IIncomingCall.h"
-#include "model/IActiveCall.h"
-#include "model/IHeldCall.h"
-#include "model/IEndCall.h"
-#include "model/ICallInfo.h"
-#include "model/IContactInfo.h"
+#include "call-ui/resources.h"
 
-#include "common.h"
-#include "resources.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui { namespace { namespace impl {
 
 	using namespace ucl;
 
-	constexpr int SUB_TXT_WIDTH = 208;
-	constexpr int INCOM_MAIN_TXT_WIDTH = 190;
+	constexpr int SUB_TXT_MAX_WIDTH = 208;
 	constexpr int SLIDE_LABEL_DURATION_KOEFF = 8;
 
-	const char *CU_BIG_FONT_STYLE = "Tizen:style=Condensed";
-	constexpr int CU_BIG_FONT_SIZE = 40;
+	const char *INCOMING_CALL_MAIN_TEXT_FONT_STYLE = "Tizen:style=Condensed";
+	constexpr int INCOMING_CALL_MAIN_TEXT_FONT_SIZE = 40;
+	constexpr int INCOMING_CALL_MAIN_TEXT_MAX_WIDTH = 190;
 
 	constexpr LayoutTheme LAYOUT_CALLER_INFO_WIDGET
 			{"layout", "callui", "call_info"};
@@ -55,8 +47,6 @@ namespace callui { namespace { namespace impl {
 	constexpr EdjeSignal SIGN_CID_ENABLE {"caller_id_enable"};
 	constexpr EdjeSignal SIGN_CID_DISABLE {"caller_id_disable"};
 	constexpr EdjeSignal SIGN_EMERGENCY {"emergency"};
-	constexpr EdjeSignal SIGN_EMERGENCY_BIG_TXT {"big_txt_emergency"};
-	constexpr EdjeSignal SIGN_BIG_TXT {"big_txt"};
 	constexpr EdjeSignal SIGN_CENTRE_1LINE {"centre_1line"};
 	constexpr EdjeSignal SIGN_CENTRE_2LINE {"centre_2line"};
 	constexpr EdjeSignal SIGN_INCOMING {"incoming"};
@@ -78,10 +68,13 @@ namespace callui { namespace { namespace impl {
 		"<align=center><color=#4dcfffff><font_size=24>%s"
 			"</color></font_size></align>"};
 
+	constexpr EdjePart PART_AO_MAIN_TXT {"ao_text_1line"};
+	constexpr EdjePart PART_AO_SUB_TXT {"ao_text_2line"};
+
 	int getTextWidth(ElmWidget &parent, const char *fontStyle,
 			int fontSize, const std::string &text)
 	{
-		auto eoText = evas_object_text_add(evas_object_evas_get(parent));
+		auto eoText = evas_object_text_add(evas_object_evas_get(as_eo(parent)));
 		evas_object_text_font_set(eoText, fontStyle, fontSize);
 		evas_object_text_style_set(eoText, EVAS_TEXT_STYLE_PLAIN);
 		evas_object_text_text_set(eoText, text.c_str());
@@ -91,51 +84,48 @@ namespace callui { namespace { namespace impl {
 		return size;
 	}
 
+	bool isIncomingCallMainTextSingleline(ElmWidget &widget,
+			const std::string &mainText)
+	{
+		return (getTextWidth(widget,
+				INCOMING_CALL_MAIN_TEXT_FONT_STYLE,
+				INCOMING_CALL_MAIN_TEXT_FONT_SIZE,
+				mainText) <= INCOMING_CALL_MAIN_TEXT_MAX_WIDTH);
+	}
+
 }}}
 
 namespace callui {
 
 	using namespace ucl;
 
-	CallInfoPresenter::Builder::Builder():
-		m_mode(CallMode::UNDEFINED)
-	{
-	}
-
-	CallInfoPresenter::Builder::~Builder()
-	{
-	}
-
-	CallInfoPresenter::Builder &
-	CallInfoPresenter::Builder::setCallManager(const ICallManagerSRef &cm)
+	CallInfoPresenter::Builder::Builder()
 	{
-		m_cm = cm;
-		return *this;
 	}
 
 	CallInfoPresenter::Builder &
-	CallInfoPresenter::Builder::setMode(CallMode mode)
+	CallInfoPresenter::Builder::setCallManager(ICallManagerSRef cm)
 	{
-		m_mode = mode;
+		m_cm = std::move(cm);
 		return *this;
 	}
 
 	CallInfoPresenter::Builder &
-	CallInfoPresenter::Builder::setParentWidget(
-			const ucl::ElmWidgetSRef &parentWidget)
+	CallInfoPresenter::Builder::setParentWidget(ucl::ElmWidgetSRef parentWidget)
 	{
-		m_parentWidget = parentWidget;
+		m_parentWidget = std::move(parentWidget);
 		return *this;
 	}
 
 	CallInfoPresenterSRef
 	CallInfoPresenter::Builder::build(GuiPresenter &parent) const
 	{
-		if (m_mode == CallMode::UNDEFINED || !m_cm || !m_parentWidget) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are are set");
+		if (!m_cm || !m_parentWidget) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"Main params are are set");
 		}
 
-		auto result = makeShared<CallInfoPresenter>(m_cm, m_mode);
+		auto result = makeShared<CallInfoPresenter>(m_cm);
 		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget), {},
 				"result->prepare() failed!");
 
@@ -143,18 +133,18 @@ namespace callui {
 	}
 
 	CallInfoPresenter::CallInfoPresenter(IRefCountObj &rc,
-			const ICallManagerSRef &cm,
-			CallMode mode):
-			GuiPresenter(rc),
-			m_mode(mode),
-			m_isSubTxtEnable(false),
-			m_needModifyCallStatus(false)
+			const ICallManagerSRef &cm):
+		GuiPresenter(rc),
+		m_mode(getCallMode(cm)),
+		m_isSubTxtEnable(false),
+		m_needModifyCallStatus(false)
 	{
 		initCallInfos(cm);
 	}
 
 	CallInfoPresenter::~CallInfoPresenter()
 	{
+		unsetLanguageChangeCallback();
 	}
 
 	Result CallInfoPresenter::prepare(GuiPresenter &parent,
@@ -173,14 +163,32 @@ namespace callui {
 
 		FAIL_RETURN(update(), "update() failed!");
 
+		setLanguageChangeCallback();
+
 		return RES_OK;
 	}
 
+	void CallInfoPresenter::setLanguageChangeCallback()
+	{
+		getWindow().addEventHandler(WIN_LANGUAGE_CHANGED,
+				WEAK_DELEGATE_THIS(onLanguageChanged));
+	}
+
+	void CallInfoPresenter::unsetLanguageChangeCallback()
+	{
+		getWindow().delEventHandler(WIN_LANGUAGE_CHANGED,
+				DELEGATE_THIS(onLanguageChanged));
+	}
+
+	void CallInfoPresenter::onLanguageChanged(Widget &widget, void *eventInfo)
+	{
+		update();
+	}
+
 	Result CallInfoPresenter::createWidget(ElmWidget &parent)
 	{
 		m_widget = Layout::Builder().
 				setTheme(impl::LAYOUT_CALLER_INFO_WIDGET).
-				setIsOwner(true).
 				build(parent);
 		if (!m_widget) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -193,45 +201,38 @@ namespace callui {
 		return *m_widget;
 	}
 
-	CallMode CallInfoPresenter::getMode() const
-	{
-		return m_mode;
-	}
-
 	void CallInfoPresenter::initCallInfos(const ICallManagerSRef &cm)
 	{
+		m_incomCallInfo.reset();
+		m_activeCallInfo.reset();
+		m_heldCallInfo.reset();
+		m_endCallInfo.reset();
+
 		auto incom = cm->getIncomingCall();
 		if (incom) {
 			m_incomCallInfo = incom->getInfo();
-		} else {
-			m_incomCallInfo.reset();
 		}
 
 		auto active = cm->getActiveCall();
 		if (active) {
 			m_activeCallInfo = active->getInfo();
-		} else {
-			m_activeCallInfo.reset();
 		}
 
 		auto held = cm->getHeldCall();
 		if (held) {
 			m_heldCallInfo = held->getInfo();
-		} else {
-			m_heldCallInfo.reset();
 		}
 
 		auto end = cm->getEndCall();
 		if (end) {
 			m_endCallInfo = end->getInfo();
-		} else {
-			m_endCallInfo.reset();
 		}
 	}
 
-	Result CallInfoPresenter::update(CallMode mode, const ICallManagerSRef &cm)
+	Result CallInfoPresenter::update(const ICallManagerSRef &cm)
 	{
 		m_needModifyCallStatus = false;
+		CallMode mode = getCallMode(cm);
 		if (mode != m_mode || mode == CallMode::DURING) {
 			m_needModifyCallStatus = true;
 		}
@@ -252,7 +253,9 @@ namespace callui {
 
 		IContactInfoSCRef contactInfo = callInfo->getContactInfo();
 		if (contactInfo) {
-			return callInfo->getPhoneNumber();
+			return encloseBidirectionalText(std::move(
+					callInfo->getPhoneNumber()),
+					BidiTextEncloseType::LRM);
 		}
 		return "";
 	}
@@ -265,11 +268,20 @@ namespace callui {
 		}
 		if (m_activeCallInfo && m_heldCallInfo) {
 			auto displStr = m_activeCallInfo->getPhoneNumber();
+			if (displStr.empty()) {
+				displStr = encloseBidirectionalText(std::move(displStr),
+						BidiTextEncloseType::LRM);
+			}
 			auto contactInfo = m_activeCallInfo->getContactInfo();
 			if (contactInfo) {
 				const auto contName = contactInfo->getName();
 				if (!contName.empty()) {
 					displStr = contName;
+					if (contactInfo->getNameSourceType() ==
+							ContactNameSourceType::NUMBER) {
+						displStr = encloseBidirectionalText(std::move(displStr),
+								BidiTextEncloseType::LRM);
+					}
 				}
 			}
 			if (displStr.empty()) {
@@ -330,7 +342,7 @@ namespace callui {
 
 	Result CallInfoPresenter::createLabel(const std::string &text)
 	{
-		auto *eo = elm_label_add(*m_widget);
+		Evas_Object *const eo = elm_label_add(as_eo(*m_widget));
 		if (!eo) {
 			LOG_RETURN(RES_FAIL, "elm_label_add() failed!");
 		}
@@ -342,41 +354,44 @@ namespace callui {
 			txtStyle = impl::STR_LABEL_SUB_CID_ENABLE;
 		}
 
-		m_label = makeShared<StyledWidget>(eo, true);
+		m_label = makeShared<StyledWidget>(eo);
 		m_label->setStyle(impl::STYLE_SLIDING_LABEL);
 		m_label->setText(txtStyle.format(text.c_str()));
 
-		elm_label_slide_mode_set(*m_label,ELM_LABEL_SLIDE_MODE_AUTO);
-		elm_label_wrap_width_set(*m_label,ELM_SCALE_SIZE(impl::SUB_TXT_WIDTH));
+		elm_label_slide_mode_set(eo, ELM_LABEL_SLIDE_MODE_AUTO);
+		elm_label_wrap_width_set(eo,
+				ELM_SCALE_SIZE(impl::SUB_TXT_MAX_WIDTH));
 
 		double duration = (static_cast<double>(text.size())) /
 				impl::SLIDE_LABEL_DURATION_KOEFF;
-		elm_label_slide_duration_set(*m_label, duration);
-		elm_label_slide_go(*m_label);
+		elm_label_slide_duration_set(eo, duration);
+		elm_label_slide_go(eo);
 
 		m_widget->setContent(*m_label, impl::PART_SWL_2LINE);
 
+		m_label->getAtspi().setHighlightable(false);
+
 		return RES_OK;
 	}
 
 	Result CallInfoPresenter::createCallerIdImage(const std::string &imagePath)
 	{
-		auto *eo = elm_image_add(*m_widget);
+		Evas_Object *const eo = elm_image_add(as_eo(*m_widget));
 		if (!eo) {
-			LOG_RETURN(RES_FAIL, "elm_image_add() failed");
+			LOG_RETURN(RES_FAIL, "elm_image_add() failed!");
 		}
-		auto callerId = makeShared<StyledWidget>(eo, true);
-		elm_image_file_set(*callerId, imagePath.c_str(), NULL);
-		elm_image_aspect_fixed_set(*callerId, EINA_TRUE);
-		elm_image_fill_outside_set(*callerId, EINA_TRUE);
+		elm_image_file_set(eo, imagePath.c_str(), NULL);
+		elm_image_aspect_fixed_set(eo, EINA_TRUE);
+		elm_image_fill_outside_set(eo, EINA_TRUE);
 
+		const auto callerId = makeShared<StyledWidget>(eo);
 		auto window = callerId->getWindow();
 		if (!window) {
 			LOG_RETURN(RES_FAIL, "Window is NULL!");
 		}
 		int w = 0, h = 0;
 		window->getScreenSize(&w, &h);
-		evas_object_size_hint_min_set(*callerId, w, h);
+		callerId->setMin(w, h);
 
 		m_widget->setContent(*callerId, impl::PART_SWL_CALLER_ID);
 
@@ -388,10 +403,9 @@ namespace callui {
 	Result CallInfoPresenter::updateCallerId()
 	{
 		m_callerId.reset();
-		m_widget->emit(impl::SIGN_CID_DISABLE,impl::SRC_CALLER_ID);
+		m_widget->emit(impl::SIGN_CID_DISABLE, impl::SRC_CALLER_ID);
 
 		if (m_mode == CallMode::INCOMING) {
-
 			if (!m_incomCallInfo) {
 				LOG_RETURN(RES_FAIL, "m_incomCallInfo is NULL");
 			}
@@ -407,7 +421,7 @@ namespace callui {
 			}
 
 			FAIL_RETURN(createCallerIdImage(callerIdPath),
-					"createCallerIdImage() failed");
+					"createCallerIdImage() failed!");
 
 			m_widget->emit(impl::SIGN_CID_ENABLE, impl::SRC_CALLER_ID);
 		}
@@ -443,7 +457,7 @@ namespace callui {
 
 		if (!subTxt.empty()) {
 			m_isSubTxtEnable = true;
-			FAIL_RETURN(createLabel(subTxt), "createLabel() failed");
+			FAIL_RETURN(createLabel(subTxt), "createLabel() failed!");
 		}
 
 		if (m_mode == CallMode::INCOMING) {
@@ -452,6 +466,9 @@ namespace callui {
 			m_widget->emit(impl::SIGN_DEFAULT, impl::SRC_TXT_2LINE);
 		}
 
+		FAIL_RETURN(setSubTxtAccessObject(subTxt),
+				"setSubTxtAccessObject() failed!");
+
 		return RES_OK;
 	}
 
@@ -459,7 +476,7 @@ namespace callui {
 			const ICallInfoSCRef &callInfo)
 	{
 		if (!callInfo) {
-			LOG_RETURN_VALUE(RES_FAIL, "", "callInfo is NULL");
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, "", "callInfo is NULL");
 		}
 
 		if (callInfo->getConferenceMemberCount() > 1) {
@@ -478,6 +495,11 @@ namespace callui {
 		auto contactInfo = callInfo->getContactInfo();
 		if (contactInfo) {
 			mainTxt = contactInfo->getName();
+			if (contactInfo->getNameSourceType() ==
+					ContactNameSourceType::NUMBER) {
+				mainTxt = encloseBidirectionalText(std::move(mainTxt),
+						BidiTextEncloseType::LRM);
+			}
 		}
 
 		if (mainTxt.empty()) {
@@ -490,10 +512,13 @@ namespace callui {
 	}
 
 	void CallInfoPresenter::displayMainTxt(const ICallInfoSCRef &info,
-			const std::string &text) const
+			const std::string &text)
 	{
 		m_widget->setText(text.c_str(), impl::PART_TXT_MAIN);
 
+		FAIL_RETURN_VOID(setMainTxtAccessObject(text),
+				"setMainTxtAccessObject() failed!");
+
 		if (m_mode == CallMode::INCOMING) {
 			// Font size and color
 			if (m_callerId) {
@@ -502,38 +527,14 @@ namespace callui {
 				m_widget->emit(impl::SIGN_CID_DISABLE, impl::SRC_TXT_1LINE);
 			}
 			// Info text top padding
-			if (impl::getTextWidth(*m_widget,
-					impl::CU_BIG_FONT_STYLE,
-					impl::CU_BIG_FONT_SIZE,
-					text) <= impl::INCOM_MAIN_TXT_WIDTH) {
+			if (impl::isIncomingCallMainTextSingleline(*m_widget, text)) {
 				m_widget->emit(impl::SIGN_CENTRE_1LINE, impl::SRC_TOP_PAD);
 			} else {
 				m_widget->emit(impl::SIGN_CENTRE_2LINE, impl::SRC_TOP_PAD);
 			}
 			return;
-		} else if (m_mode == CallMode::END) {
-			if (info->isEmergency()
-					|| info->getContactInfo()
-					|| (info->getConferenceMemberCount() > 1)) {
-				// Font size and color
-				if (info->isEmergency()) {
-					m_widget->emit(impl::SIGN_EMERGENCY_BIG_TXT,
-							impl::SRC_TXT_1LINE);
-				} else {
-					m_widget->emit(impl::SIGN_BIG_TXT, impl::SRC_TXT_1LINE);
-				}
-				// Info text top padding
-				if (impl::getTextWidth(*m_widget,
-						impl::CU_BIG_FONT_STYLE,
-						impl::CU_BIG_FONT_SIZE,
-						text) <= impl::SUB_TXT_WIDTH) {
-					m_widget->emit(impl::SIGN_CENTRE_1LINE, impl::SRC_TOP_PAD);
-				} else {
-					m_widget->emit(impl::SIGN_CENTRE_2LINE, impl::SRC_TOP_PAD);
-				}
-				return;
-			}
 		}
+
 		// Font size and color
 		if (info->isEmergency()) {
 			m_widget->emit(impl::SIGN_EMERGENCY, impl::SRC_TXT_1LINE);
@@ -639,11 +640,67 @@ namespace callui {
 		FAIL_RETURN(updateMainTxt(), "diplayMainTxt() failed!");
 
 		if (m_needModifyCallStatus) {
-			if (const auto parent = m_parent.lock())
-			return createCallStatus(*parent);
+			m_needModifyCallStatus = false;
+			if (const auto parent = m_parent.lock()) {
+				return createCallStatus(*parent);
+			}
+		}
+
+		return RES_OK;
+	}
+
+	ElmWidget *CallInfoPresenter::getMainTxtAo()
+	{
+		return m_mainTxtAo.get();
+	}
+
+	ElmWidget *CallInfoPresenter::getSubTxtAo()
+	{
+		return m_subTxtAo.get();
+	}
+
+	ElmWidget *CallInfoPresenter::getStatusTxtAo()
+	{
+		return m_callStatus->getStatusTextAo();
+	}
+
+	Result CallInfoPresenter::setMainTxtAccessObject(const std::string &text)
+	{
+		if (!m_mainTxtAo) {
+			m_mainTxtAo = utils::createAccessObjectFromPart(*m_widget,
+					*m_widget, impl::PART_AO_MAIN_TXT);
+			if (!m_mainTxtAo) {
+				LOG_RETURN(RES_FAIL, "createAccessObjectFromPart() failed!");
+			}
 		}
 
+		auto &atspi = m_mainTxtAo->getAtspi();
+		atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME);
+		atspi.setName(text.c_str());
+
 		return RES_OK;
 	}
 
+	Result CallInfoPresenter::setSubTxtAccessObject(const std::string &text)
+	{
+		if (!text.empty()) {
+			if (!m_subTxtAo) {
+				m_subTxtAo = utils::createAccessObjectFromPart(*m_widget,
+						*m_widget, impl::PART_AO_SUB_TXT);
+				if (!m_subTxtAo) {
+					LOG_RETURN(RES_FAIL,
+							"createAccessObjectFromPart() failed!");
+				}
+			}
+
+			auto &atspi = m_subTxtAo->getAtspi();
+			atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME);
+			atspi.setName(text.c_str());
+
+		} else if (m_subTxtAo) {
+			m_subTxtAo.reset();
+		}
+
+		return RES_OK;
+	}
 }
diff --git a/call-ui/presenters/misc/CallInfoPresenter.h b/call-ui/presenters/misc/CallInfoPresenter.h
new file mode 100644
index 0000000..c10cf68
--- /dev/null
+++ b/call-ui/presenters/misc/CallInfoPresenter.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_CALL_INFO_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_CALL_INFO_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include "ucl/gui/Layout.h"
+#include "ucl/gui/StyledWidget.h"
+
+#include "call-ui/model/ICallManager.h"
+#include "CallStatusPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(CallInfoPresenter);
+
+	/**
+	 * @brief Presenter for displaying Call Info information
+	 */
+	class CallInfoPresenter final : public ucl::GuiPresenter {
+	public:
+
+		/**
+		 * @brief CallInfoPresenter builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Call Manager instance
+			 * @param[in] cm Call Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setCallManager(ICallManagerSRef cm);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of CallInfoPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to CallInfoPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			CallInfoPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			ICallManagerSRef m_cm;
+			ucl::ElmWidgetSRef m_parentWidget;
+		};
+
+	public:
+
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
+		ucl::Widget &getWidget();
+
+		/**
+		 * @brief Updates presenter
+		 * @param[in] cm Call Manager instance
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result update(const ICallManagerSRef &cm);
+
+		/**
+		 * @brief Gets Access object for status text area
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getStatusTxtAo();
+
+		/**
+		 * @brief Gets Access object for main text area
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getMainTxtAo();
+
+		/**
+		 * @brief Gets Access object for sub text area
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getSubTxtAo();
+
+	private:
+		CallInfoPresenter(ucl::IRefCountObj &rc,
+				const ICallManagerSRef &cm);
+		~CallInfoPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
+
+		void initCallInfos(const ICallManagerSRef &cm);
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result createLabel(const std::string &text);
+		ucl::Result createCallerIdImage(const std::string &imagePath);
+		ucl::Result createCallStatus(ucl::GuiPresenter &parent);
+
+		ucl::Result update();
+		ucl::Result updateCallerId();
+		ucl::Result updateSubText();
+		ucl::Result updateMainTxt();
+		std::string getNumberSubText(const ICallInfoSCRef &callInfo) const;
+		std::string getIncomingCallSubText() const;
+		std::string getOutgoingCallSubText() const;
+		std::string getDuringCallSubText() const;
+		std::string getEndCallSubText() const;
+
+		std::string generateMainTxt(const ICallInfoSCRef &callInfo);
+
+		void displayMainTxt(const ICallInfoSCRef &info, const std::string &text);
+
+		void setLanguageChangeCallback();
+		void unsetLanguageChangeCallback();
+		void onLanguageChanged(ucl::Widget &widget, void *eventInfo);
+
+		ucl::Result setMainTxtAccessObject(const std::string &text);
+		ucl::Result setSubTxtAccessObject(const std::string &text);
+
+	private:
+		ucl::LayoutSRef m_widget;
+		ucl::StyledWidgetSRef m_callerId;
+		ucl::StyledWidgetSRef m_label;
+		ucl::GuiPresenterWRef m_parent;
+		CallMode m_mode;
+
+		ICallInfoSCRef m_incomCallInfo;
+		ICallInfoSCRef m_activeCallInfo;
+		ICallInfoSCRef m_heldCallInfo;
+		ICallInfoSCRef m_endCallInfo;
+		CallStatusPresenterSRef m_callStatus;
+		bool m_isSubTxtEnable;
+		bool m_needModifyCallStatus;
+
+		ucl::ElmWidgetSRef m_statusAo;
+		ucl::ElmWidgetSRef m_mainTxtAo;
+		ucl::ElmWidgetSRef m_subTxtAo;
+
+		friend class ucl::ReffedObj<CallInfoPresenter>;
+	};
+
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_CALL_INFO_PRESENTER_H__
diff --git a/src/presenters/CallStatusPresenter.cpp b/call-ui/presenters/misc/CallStatusPresenter.cpp
index 61e6d6e..f66602d 100644
--- a/src/presenters/CallStatusPresenter.cpp
+++ b/call-ui/presenters/misc/CallStatusPresenter.cpp
@@ -14,12 +14,11 @@
  * limitations under the License.
  */
 
-#include "presenters/CallStatusPresenter.h"
+#include "CallStatusPresenter.h"
 
-#include "model/ICallInfo.h"
+#include "call-ui/resources.h"
 
-#include "common.h"
-#include "resources.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui { namespace { namespace impl {
 
@@ -31,10 +30,11 @@ namespace callui { namespace { namespace impl {
 
 	constexpr EdjePart PART_TXT_TEXT_INFO {"text_info"};
 
-	constexpr EdjeSignal SIGN_DOT_RTL {"default:RTL"};
-	constexpr EdjeSignal SIGN_DOT_LTR {"default:LTR"};
+	constexpr EdjeSignal SIGN_DOT_ANIMATE {"animate"};
 	constexpr EdjeSignal SIGN_RESET {"reset"};
 
+	constexpr EdjePart PART_AO_STATUS {"ao_text_info"};
+
 	constexpr EdjeSignalSrc SIGN_SRC_DOT {"dot"};
 
 }}}
@@ -49,10 +49,6 @@ namespace callui {
 	{
 	}
 
-	CallStatusPresenter::Builder::~Builder()
-	{
-	}
-
 	CallStatusPresenter::Builder &
 	CallStatusPresenter::Builder::setMode(CallMode mode)
 	{
@@ -61,9 +57,9 @@ namespace callui {
 	}
 
 	CallStatusPresenter::Builder &
-	CallStatusPresenter::Builder::setCallInfo(const ICallInfoWCRef &info)
+	CallStatusPresenter::Builder::setCallInfo(ICallInfoWCRef info)
 	{
-		m_info = info;
+		m_info = std::move(info);
 		return *this;
 	}
 
@@ -75,9 +71,9 @@ namespace callui {
 	}
 
 	CallStatusPresenter::Builder &
-	CallStatusPresenter::Builder::setLayout(const LayoutSRef &layout)
+	CallStatusPresenter::Builder::setLayout(LayoutSRef layout)
 	{
-		m_ly = layout;
+		m_ly = std::move(layout);
 		return *this;
 	}
 
@@ -98,14 +94,14 @@ namespace callui {
 
 
 	CallStatusPresenter::CallStatusPresenter(IRefCountObj &rc,
-			const LayoutSRef &layout,
+			LayoutSRef layout,
 			CallMode mode,
-			const ICallInfoWCRef &info,
+			ICallInfoWCRef info,
 			bool isHeld):
 		GuiPresenter(rc),
-		m_ly(layout),
+		m_info(std::move(info)),
+		m_ly(std::move(layout)),
 		m_mode(mode),
-		m_info(info),
 		m_isOnHold(isHeld),
 		m_timer(nullptr),
 		m_duration{0},
@@ -115,7 +111,8 @@ namespace callui {
 
 	CallStatusPresenter::~CallStatusPresenter()
 	{
-		m_ly.reset();
+		unsetLanguageChangeCallback();
+
 		if (m_timer) {
 			ecore_timer_del(m_timer);
 			m_timer = nullptr;
@@ -127,8 +124,11 @@ namespace callui {
 		FAIL_RETURN(GuiPresenter::prepare(parent, PF_PASSIVE),
 				"Presenter::prepare() failed!");
 
+		setLanguageChangeCallback();
+
 		m_ly->emit(impl::SIGN_RESET, impl::SIGN_SRC_DOT);
 		m_ly->setText("", impl::PART_TXT_TEXT_INFO);
+		createStatusTxtAo();
 
 		switch (m_mode) {
 		case CallMode::INCOMING:  return processIncomingMode();
@@ -143,12 +143,45 @@ namespace callui {
 		return RES_OK;
 	}
 
+	void CallStatusPresenter::setLanguageChangeCallback()
+	{
+		getWindow().addEventHandler(WIN_LANGUAGE_CHANGED,
+				WEAK_DELEGATE_THIS(onLanguageChanged));
+	}
+
+	void CallStatusPresenter::unsetLanguageChangeCallback()
+	{
+		getWindow().delEventHandler(WIN_LANGUAGE_CHANGED,
+				DELEGATE_THIS(onLanguageChanged));
+	}
+
+	void CallStatusPresenter::onLanguageChanged(Widget &widget, void *eventInfo)
+	{
+		Result res = RES_FAIL;
+		switch (m_mode) {
+		case CallMode::INCOMING:
+			res = processIncomingMode();
+			break;
+		case CallMode::OUTGOING:
+			res = processOutgoingMode();
+			break;
+		case CallMode::DURING:
+			res = processDuringMode();
+			break;
+		case CallMode::END:
+			res = processEndMode();
+			break;
+		default:
+			ELOG("Unknown mode");
+			break;
+		}
+		LOG_RETURN_VOID(res, "Failed");
+	}
+
 	Result CallStatusPresenter::processIncomingMode()
 	{
 		m_ly->setText(STR_INCOMING_CALL, impl::PART_TXT_TEXT_INFO);
-
-		// TODO: need add logic for RTL mode in the future
-		m_ly->emit(impl::SIGN_DOT_LTR, impl::SIGN_SRC_DOT);
+		m_ly->emit(impl::SIGN_DOT_ANIMATE, impl::SIGN_SRC_DOT);
 
 		return RES_OK;
 	}
@@ -156,9 +189,7 @@ namespace callui {
 	Result CallStatusPresenter::processOutgoingMode()
 	{
 		m_ly->setText(STR_DIALING_CALL, impl::PART_TXT_TEXT_INFO);
-
-		// TODO: need add logic for RTL mode in the future
-		m_ly->emit(impl::SIGN_DOT_LTR, impl::SIGN_SRC_DOT);
+		m_ly->emit(impl::SIGN_DOT_ANIMATE, impl::SIGN_SRC_DOT);
 
 		return RES_OK;
 	}
@@ -172,25 +203,25 @@ namespace callui {
 		}
 
 		struct tm tmp = info->getDuration();
-		tryUpdateCallDurationTime(
-				m_duration,
-				tmp,
-				*m_ly,
-				impl::PART_TXT_TEXT_INFO);
+		if ((m_duration.tm_sec - tmp.tm_sec) != 0) {
+			m_duration = tmp;
+			m_ly->setText(getCallDurationTxt(m_duration),
+					impl::PART_TXT_TEXT_INFO);
+		}
 
 		return ECORE_CALLBACK_RENEW;
 	}
 
 	Result CallStatusPresenter::processDuringMode()
 	{
-
 		if (m_isOnHold) {
 			m_ly->setText(STR_ON_HOLD, impl::PART_TXT_TEXT_INFO);
 		} else {
 			if (const auto info = m_info.lock()) {
 				m_duration = info->getDuration();
 			}
-			setCallDuration(m_duration, *m_ly, impl::PART_TXT_TEXT_INFO);
+			m_ly->setText(getCallDurationTxt(m_duration),
+					impl::PART_TXT_TEXT_INFO);
 
 			if (m_timer) {
 				ecore_timer_del(m_timer);
@@ -211,7 +242,8 @@ namespace callui {
 	Eina_Bool CallStatusPresenter::onBlinkingTimerCb()
 	{
 		if ((m_blinkCount % 2) == 0) {
-			setCallDuration(m_duration, *m_ly, impl::PART_TXT_TEXT_INFO);
+			m_ly->setText(getCallDurationTxt(m_duration),
+					impl::PART_TXT_TEXT_INFO);
 		} else if ((m_blinkCount % 2) == 1) {
 			m_ly->setText("", impl::PART_TXT_TEXT_INFO);
 		}
@@ -246,4 +278,31 @@ namespace callui {
 		return RES_OK;
 	}
 
+	Result CallStatusPresenter::createStatusTxtAo()
+	{
+		if (!m_statusTxtAo) {
+			m_statusTxtAo = utils::createAccessObjectFromPart(*m_ly, *m_ly,
+					impl::PART_AO_STATUS);
+			if (!m_statusTxtAo) {
+				LOG_RETURN(RES_FAIL, "createAccessObjectFromPart() failed!");
+			}
+
+			auto &atspi = m_statusTxtAo->getAtspi();
+			atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME);
+			atspi.setNameCb(WEAK_DELEGATE_THIS(onStatusTxtAoNameCb));
+		}
+		return RES_OK;
+	}
+
+	CString CallStatusPresenter::onStatusTxtAoNameCb(Atspi &atspi)
+	{
+		const auto txt = m_ly->getText(impl::PART_TXT_TEXT_INFO);
+		return (!txt.empty()) ? CString::dup(txt.c_str()) : nullptr;
+	}
+
+	ElmWidget *CallStatusPresenter::getStatusTextAo()
+	{
+		return m_statusTxtAo.get();
+	}
+
 }
diff --git a/call-ui/presenters/misc/CallStatusPresenter.h b/call-ui/presenters/misc/CallStatusPresenter.h
new file mode 100644
index 0000000..710d111
--- /dev/null
+++ b/call-ui/presenters/misc/CallStatusPresenter.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_CALL_STATUS_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_CALL_STATUS_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include <time.h>
+
+#include "ucl/gui/Layout.h"
+
+#include "call-ui/model/ICallInfo.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(CallStatusPresenter);
+
+	/**
+	 * @brief Presenter for displaying Call Status information
+	 */
+	class CallStatusPresenter final : public ucl::GuiPresenter {
+	public:
+
+		/**
+		 * @brief CallStatusPresenter builder
+		 */
+		class Builder {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Call mode
+			 * @param[in] mode Call mode
+			 * @return Reference to builder
+			 */
+			Builder &setMode(CallMode mode);
+
+			/**
+			 * @brief Sets Call Info
+			 * @param[in] info Call Info instance
+			 * @return Reference to builder
+			 */
+			Builder &setCallInfo(ICallInfoWCRef info);
+
+			/**
+			 * @brief Sets call Hold state
+			 * @param[in] isOnHold Call Hold state: true if current
+			 *  call is on hold, false otherwise
+			 * @return Reference to builder
+			 */
+			Builder &setCallHoldState(bool isOnHold);
+
+			/**
+			 * @brief Sets Call Info layout
+			 * @param[in] info Call Info layout
+			 * @return Reference to builder
+			 */
+			Builder &setLayout(ucl::LayoutSRef layout);
+
+			/**
+			 * @brief Creates new instance of CallStatusPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to CallStatusPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			CallStatusPresenterSRef build(ucl::GuiPresenter &parent) const;
+		private:
+			ucl::LayoutSRef m_ly;
+			CallMode m_mode;
+			ICallInfoWCRef m_info;
+			bool m_isOnHold;
+		};
+	public:
+
+		/**
+		 * @brief Gets Access object for status text area
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getStatusTextAo();
+
+	private:
+		CallStatusPresenter(ucl::IRefCountObj &rc,
+				ucl::LayoutSRef layout,
+				CallMode mode,
+				ICallInfoWCRef info,
+				bool isOnHold);
+		~CallStatusPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent);
+
+		ucl::Result processIncomingMode();
+		ucl::Result processOutgoingMode();
+		ucl::Result processDuringMode();
+		ucl::Result processEndMode();
+
+		Eina_Bool onCallDurationTimerCb();
+		Eina_Bool onBlinkingTimerCb();
+
+		void setLanguageChangeCallback();
+		void unsetLanguageChangeCallback();
+		void onLanguageChanged(ucl::Widget &widget, void *eventInfo);
+
+		ucl::Result createStatusTxtAo();
+		ucl::CString onStatusTxtAoNameCb(ucl::Atspi &atspi);
+
+	private:
+		const ICallInfoWCRef m_info;
+		const ucl::LayoutSRef m_ly;
+
+		CallMode m_mode;
+		bool m_isOnHold;
+		Ecore_Timer *m_timer;
+		struct tm m_duration;
+		int m_blinkCount;
+
+		ucl::ElmWidgetSRef m_statusTxtAo;
+
+		friend class ucl::ReffedObj<CallStatusPresenter>;
+	};
+
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_CALL_STATUS_PRESENTER_H__
diff --git a/src/presenters/DeviceStatePresenter.cpp b/call-ui/presenters/misc/DeviceStatePresenter.cpp
index b651107..bbda1f3 100644
--- a/src/presenters/DeviceStatePresenter.cpp
+++ b/call-ui/presenters/misc/DeviceStatePresenter.cpp
@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-#include "presenters/DeviceStatePresenter.h"
+#include "DeviceStatePresenter.h"
 
 #include <device/power.h>
 #include <device/display.h>
 #include <efl_util.h>
 
-#include "common.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui {
 
 	using namespace ucl;
 
-	// DeviceStatePresenter::Builder
+	// DeviceStatePresenter::Builder //
 
 	DeviceStatePresenter::Builder::Builder():
 			m_state(DisplayState::UNDEFINED),
@@ -57,19 +57,23 @@ namespace callui {
 	}
 
 	DeviceStatePresenterSRef
-	DeviceStatePresenter::Builder::build(const ucl::WindowSRef &window) const
+	DeviceStatePresenter::Builder::build(ucl::WindowSRef window) const
 	{
-		auto result = makeShared<DeviceStatePresenter>(window);
+		if (!window) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "window is NULL");
+		}
+
+		auto result = makeShared<DeviceStatePresenter>(std::move(window));
 		FAIL_RETURN_VALUE(result->prepare(m_state,
 				m_mode, m_lockState), {},
 				"result->prepare() failed!");
 		return result;
 	}
 
-	// DeviceStatePresenter
+	// DeviceStatePresenter //
 
-	DeviceStatePresenter::DeviceStatePresenter(const ucl::WindowSRef &window):
-		m_window(window),
+	DeviceStatePresenter::DeviceStatePresenter(ucl::WindowSRef window):
+		m_window(std::move(window)),
 		m_mode(DisplayMode::UNDEFINED),
 		m_lockState(false)
 	{
@@ -81,17 +85,17 @@ namespace callui {
 	{
 		if (state != DisplayState::UNDEFINED) {
 			FAIL_RETURN(setDisplayState(state, true),
-					"setDisplayState() failed");
+					"setDisplayState() failed!");
 		}
 
 		if (mode != DisplayMode::UNDEFINED) {
 			FAIL_RETURN(setDisplayMode(mode),
-					"setDisplayMode() failed");
+					"setDisplayMode() failed!");
 		}
 
 		if (lockState) {
 			FAIL_RETURN(setCpuLockState(lockState),
-					"setCpuLockState() failed");
+					"setCpuLockState() failed!");
 		}
 
 		return RES_OK;
@@ -163,7 +167,8 @@ namespace callui {
 				EFL_UTIL_SCREEN_MODE_ALWAYS_ON :
 				EFL_UTIL_SCREEN_MODE_DEFAULT;
 
-		int res = efl_util_set_window_screen_mode(*m_window, setScreenMode);
+		int res = efl_util_set_window_screen_mode(as_eo(*m_window),
+				setScreenMode);
 		if (res != EFL_UTIL_ERROR_NONE) {
 			LOG_RETURN(RES_FAIL, "Set window screen mode failed."
 					"res[%d] msg[%s]", res, get_error_message(res));
diff --git a/call-ui/presenters/misc/DeviceStatePresenter.h b/call-ui/presenters/misc/DeviceStatePresenter.h
new file mode 100644
index 0000000..0fbf343
--- /dev/null
+++ b/call-ui/presenters/misc/DeviceStatePresenter.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_DEVICE_STATE_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_DEVICE_STATE_PRESENTER_H__
+
+#include "ucl/gui/Window.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(DeviceStatePresenter);
+
+	/**
+	 * @brief Presenter for manipulating device parameters
+	 */
+	class DeviceStatePresenter final {
+	public:
+
+		/**
+		 * @brief Enumeration of device Display states
+		 */
+		enum class DisplayState {
+			UNDEFINED,             /**< Undefined */
+			ON,                    /**< Display turned on */
+			OFF,                   /**< Display turned off */
+			DIM                    /**< Display dimmed */
+		};
+
+		/**
+		 * @brief Enumeration of device Display modes
+		 */
+		enum class DisplayMode {
+			UNDEFINED,             /**< Undefined */
+			REGULAR,               /**< Turns the screen off after a timeout */
+			TOP_PRIORITY           /**< Keeps the screen turned on  */
+		};
+
+	public:
+
+		/**
+		 * @brief DeviceStatePresenter builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets display state
+			 * @param[in] state Display state
+			 * @return Reference to builder
+			 */
+			Builder &setDisplayState(DisplayState state);
+
+			/**
+			 * @brief Sets display mode
+			 * @param[in] mode Display mode
+			 * @return Reference to builder
+			 */
+			Builder &setDisplayMode(DisplayMode mode);
+
+			/**
+			 * @brief Sets CPU lock state
+			 * @param[in] lockState CPU lock state
+			 * @return Reference to builder
+			 */
+			Builder &setCpuLockState(bool lockState);
+
+			/**
+			 * @brief Creates new instance of DeviceStatePresenter
+			 * @param[in] window Window instance
+			 * @return Shared reference to DeviceStatePresenter instance
+			 *  on success or NULL otherwise
+			 */
+			DeviceStatePresenterSRef build(ucl::WindowSRef window) const;
+		private:
+			DisplayState m_state;
+			DisplayMode m_mode;
+			bool m_lockState;
+		};
+
+	public:
+
+		/**
+		 * @brief Sets display state
+		 * @param[in] state Display state
+		 * @param[in] forse Force flag:
+		 *  true - sets display state no matter on current state,
+		 *  false(default) - do not set state if @state is the same as current
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result setDisplayState(DisplayState state, bool forse = false);
+
+		/**
+		 * @brief Sets display mode
+		 * @param[in] mode Display mode
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result setDisplayMode(DisplayMode mode);
+
+		/**
+		 * @brief Sets CPU lock state
+		 * @param[in] lockState CPU lock state
+		 * @return RES_OK on success or another result otherwise
+		 */
+		ucl::Result setCpuLockState(bool lockState);
+
+	private:
+		DeviceStatePresenter(ucl::WindowSRef window);
+		~DeviceStatePresenter() = default;
+
+		ucl::Result prepare(DisplayState state,
+				DisplayMode mode,
+				bool lockState);
+
+	private:
+		ucl::WindowSRef m_window;
+		DisplayMode m_mode;
+		bool m_lockState;
+
+		friend class ucl::ReffedObj<DeviceStatePresenter>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_DEVICE_STATE_PRESENTER_H__
diff --git a/src/presenters/IndicatorPresenter.cpp b/call-ui/presenters/misc/IndicatorPresenter.cpp
index 531afe8..6bacecb 100644
--- a/src/presenters/IndicatorPresenter.cpp
+++ b/call-ui/presenters/misc/IndicatorPresenter.cpp
@@ -14,13 +14,11 @@
  * limitations under the License.
  */
 
-#include "presenters/IndicatorPresenter.h"
+#include "IndicatorPresenter.h"
 
 #include <string>
 
-#include "model/IIndicatorStateProvider.h"
-
-#include "common.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui { namespace { namespace impl {
 	using namespace ucl;
@@ -45,13 +43,9 @@ namespace callui { namespace { namespace impl {
 	constexpr LayoutTheme LAYOUT_HD_CALL
 			{"layout", "callui", "hd_voice"};
 
-	constexpr LayoutTheme LAYOUT_VOICE_CONTROL
-			{"layout", "callui", "voice_control"};
-
 	constexpr EdjePart PART_SWL_CONN {"swl.connection"};
 	constexpr EdjePart PART_SWL_RSSI {"swl.rssi"};
 	constexpr EdjePart PART_SWL_BATTERY {"swl.battery"};
-	constexpr EdjePart PART_SWL_VOICE_CONTROL {"swl.voice_control"};
 	constexpr EdjePart PART_SWL_SIM {"swl.sim"};
 	constexpr EdjePart PART_SWL_HD_VOICE {"swl.hd_voice"};
 
@@ -136,10 +130,10 @@ namespace callui { namespace { namespace impl {
 		if (battLvl <= BATTERY_LOW_LIMIT - 1) {
 			return impl::SIGL_BATT_LVL_HIDE;
 		}
+
 		return EdjeSignal{std::string("batt_lvl_").
 			append(std::to_string(battLvl)).
 			c_str()};
-
 	}
 
 	EdjeSignal getSimSlotUpdateSignal(SimSlot slot, bool isForwarded)
@@ -168,22 +162,19 @@ namespace callui {
 	{
 	}
 
-	IndicatorPresenter::Builder::~Builder()
-	{
-	}
-
 	IndicatorPresenter::Builder &
 	IndicatorPresenter::Builder::setIndicatorStateProvider(
-			const IIndicatorStateProviderSRef &provider)
+			IIndicatorStateProviderSRef provider)
 	{
-		m_provider = provider;
+		m_provider = std::move(provider);
 		return *this;
 	}
 
 	IndicatorPresenter::Builder &
-	IndicatorPresenter::Builder::setParentWidget(const ucl::ElmWidgetSRef &parentWidget)
+	IndicatorPresenter::Builder::setParentWidget(
+			ucl::ElmWidgetSRef parentWidget)
 	{
-		m_parentWidget = parentWidget;
+		m_parentWidget = std::move(parentWidget);
 		return *this;
 	}
 
@@ -201,14 +192,9 @@ namespace callui {
 	}
 
 	IndicatorPresenter::IndicatorPresenter(IRefCountObj &rc,
-			const IIndicatorStateProviderSRef &provider):
-					GuiPresenter(rc),
-					m_provider(provider),
-					m_isIncomingCallMode(false)
-	{
-	}
-
-	IndicatorPresenter::~IndicatorPresenter()
+			IIndicatorStateProviderSRef provider):
+		GuiPresenter(rc),
+		m_provider(std::move(provider))
 	{
 	}
 
@@ -225,15 +211,11 @@ namespace callui {
 				"createRssiLayout() failed!");
 		FAIL_RETURN(createBatteryLayout(),
 				"createBatteryLayout() failed!");
-		FAIL_RETURN(createVoiceControlLayout(),
-				"createBatteryLayout() failed!");
 		FAIL_RETURN(createSimLayout(),
 				"createSimLayout() failed!");
 		FAIL_RETURN(createHdVoiceLayout(),
 				"createHdCallLayout() failed!");
 
-		updateCentralIcon();
-
 		m_provider->setListener(asWeak(*this));
 
 		return RES_OK;
@@ -243,7 +225,6 @@ namespace callui {
 	{
 		m_widget = Layout::Builder().
 				setTheme(impl::LAYOUT_INDICATOR_WIDGET).
-				setIsOwner(true).
 				build(parent);
 		if (!m_widget) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -256,6 +237,7 @@ namespace callui {
 	{
 		m_connLayout = Layout::Builder().
 				setTheme(impl::LAYOUT_CONNECTION).
+				setIsOwner(false).
 				build(*m_widget);
 		if (!m_connLayout) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -271,6 +253,7 @@ namespace callui {
 	{
 		m_rssiLayout = Layout::Builder().
 				setTheme(impl::LAYOUT_RSSI).
+				setIsOwner(false).
 				build(*m_widget);
 		if (!m_rssiLayout) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -286,6 +269,7 @@ namespace callui {
 	{
 		m_batteryLayout = Layout::Builder().
 				setTheme(impl::LAYOUT_BATTERY).
+				setIsOwner(false).
 				build(*m_widget);
 		if (!m_batteryLayout) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -297,24 +281,11 @@ namespace callui {
 		return RES_OK;
 	}
 
-	Result IndicatorPresenter::createVoiceControlLayout()
-	{
-		m_voiceControlLayout = Layout::Builder().
-				setTheme(impl::LAYOUT_VOICE_CONTROL).
-				build(*m_widget);
-		if (!m_voiceControlLayout) {
-			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-		}
-
-		m_widget->setContent(*m_voiceControlLayout, impl::PART_SWL_VOICE_CONTROL);
-
-		return RES_OK;
-	}
-
 	Result IndicatorPresenter::createSimLayout()
 	{
 		m_simLayout = Layout::Builder().
 				setTheme(impl::LAYOUT_SIM).
+				setIsOwner(false).
 				build(*m_widget);
 		if (!m_simLayout) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -330,6 +301,7 @@ namespace callui {
 	{
 		m_hdCallLayout = Layout::Builder().
 				setTheme(impl::LAYOUT_HD_CALL).
+				setIsOwner(false).
 				build(*m_widget);
 		if (!m_hdCallLayout) {
 			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
@@ -396,39 +368,6 @@ namespace callui {
 		return *m_widget;
 	}
 
-	void IndicatorPresenter::udapteIncomingCallMode(bool isIncomingCallMode)
-	{
-		if (m_isIncomingCallMode == isIncomingCallMode) {
-			return;
-		}
-		m_isIncomingCallMode = isIncomingCallMode;
-		updateCentralIcon();
-	}
-
-	void IndicatorPresenter::updateCentralIcon()
-	{
-		if (m_isIncomingCallMode) {
-			auto state = m_provider->getState(
-					IndicatorProperty::VOICE_CONTROL);
-
-			if (getVoiceControlState(state)) {
-				m_widget->setContent(*m_voiceControlLayout,
-						impl::PART_SWL_VOICE_CONTROL);
-				show(*m_voiceControlLayout);
-
-				m_widget->unsetContent(impl::PART_SWL_BATTERY);
-				hide(*m_batteryLayout);
-				return;
-			}
-		}
-		m_widget->unsetContent(impl::PART_SWL_VOICE_CONTROL);
-		hide(*m_voiceControlLayout);
-
-		m_widget->setContent(*m_batteryLayout,
-				impl::PART_SWL_BATTERY);
-		show(*m_batteryLayout);
-	}
-
 	void IndicatorPresenter::onStateChanged(IndicatorProperty property)
 	{
 		switch (property) {
@@ -441,9 +380,6 @@ namespace callui {
 		case IndicatorProperty::BATTERY:
 			updateBatteryState();
 			break;
-		case IndicatorProperty::VOICE_CONTROL:
-			updateCentralIcon();
-			break;
 		case IndicatorProperty::SIM_SLOT:
 			updateSimState();
 			break;
diff --git a/inc/presenters/IndicatorPresenter.h b/call-ui/presenters/misc/IndicatorPresenter.h
index 47a098e..26a3797 100644
--- a/inc/presenters/IndicatorPresenter.h
+++ b/call-ui/presenters/misc/IndicatorPresenter.h
@@ -14,30 +14,61 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_PRESENTERS_INDICATOR_PRESENTER_H__
-#define __CALLUI_PRESENTERS_INDICATOR_PRESENTER_H__
+#ifndef __CALL_UI_PRESENTERS_MISC_MISC_INDICATOR_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_MISC_INDICATOR_PRESENTER_H__
 
 #include "ucl/mvp/GuiPresenter.h"
-#include "model/IIndicatorStateListener.h"
 
 #include "ucl/gui/Layout.h"
 #include "ucl/gui/StyledWidget.h"
 
-#include "types.h"
+#include "call-ui/model/IIndicatorStateProvider.h"
+
+#include "call-ui/presenters/types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(IndicatorPresenter);
+
+	/**
+	 * @brief Presenter of application indicator
+	 */
 	class IndicatorPresenter final : public ucl::GuiPresenter,
 			public IIndicatorStateListener {
 	public:
+
+		/**
+		 * @brief IndicatorPresenter builder
+		 */
 		class Builder {
 		public:
+
+			/**
+			 * @brief Constructor
+			 */
 			Builder();
-			~Builder();
+
+			/**
+			 * @brief Sets Indicator State provider
+			 * @param[in] provider Indicator State provider
+			 * @return Reference to builder
+			 */
 			Builder &setIndicatorStateProvider(
-					const IIndicatorStateProviderSRef &provider);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef
-					&parentWidget);
+					IIndicatorStateProviderSRef provider);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of IndicatorPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to IndicatorPresenter instance
+			 *  on success or NULL otherwise
+			 */
 			IndicatorPresenterSRef build(ucl::GuiPresenter &parent) const;
 		private:
 			IIndicatorStateProviderSRef m_provider;
@@ -45,24 +76,25 @@ namespace callui {
 		};
 
 	public:
-		virtual ~IndicatorPresenter();
 
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
 		ucl::Widget &getWidget();
 
-		void udapteIncomingCallMode(bool isIncomingCallMode);
-
 	private:
-		friend class ucl::ReffedObj<IndicatorPresenter>;
 		IndicatorPresenter(ucl::IRefCountObj &rc,
-				const IIndicatorStateProviderSRef &provider);
+				IIndicatorStateProviderSRef provider);
+		~IndicatorPresenter() = default;
 
-		ucl::Result prepare(ucl::GuiPresenter &parent, ucl::ElmWidget &parentWidget);
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
 
 		ucl::Result createWidget(ucl::ElmWidget &parent);
 		ucl::Result createConnectionLayout();
 		ucl::Result createRssiLayout();
 		ucl::Result createBatteryLayout();
-		ucl::Result createVoiceControlLayout();
 		ucl::Result createSimLayout();
 		ucl::Result createHdVoiceLayout();
 
@@ -72,25 +104,23 @@ namespace callui {
 		void updateSimState();
 		void updateHdVoiceState();
 
-		void updateCentralIcon();
-
-		// IIndicatorStateListener
+		// IIndicatorStateListener //
 
 		virtual void onStateChanged(IndicatorProperty property) override final;
 
 	private:
+		const IIndicatorStateProviderSRef m_provider;
+
 		ucl::LayoutSRef m_widget;
 		ucl::LayoutSRef m_connLayout;
 		ucl::LayoutSRef m_rssiLayout;
 		ucl::LayoutSRef m_batteryLayout;
 		ucl::LayoutSRef m_simLayout;
 		ucl::LayoutSRef m_hdCallLayout;
-		ucl::LayoutSRef m_voiceControlLayout;
-		IIndicatorStateProviderSRef m_provider;
-		bool m_isIncomingCallMode;
+
+		friend class ucl::ReffedObj<IndicatorPresenter>;
 	};
 
-	ucl::EdjeSignal getConnectionSignal(ConnectionType type);
 }
 
-#endif // __CALLUI_PRESENTERS_INDICATOR_PRESENTER_H__
+#endif // __CALL_UI_PRESENTERS_MISC_MISC_INDICATOR_PRESENTER_H__
diff --git a/src/presenters/MoreOptionsPresenter.cpp b/call-ui/presenters/misc/MoreOptionsPresenter.cpp
index 6a98eac..415503a 100644
--- a/src/presenters/MoreOptionsPresenter.cpp
+++ b/call-ui/presenters/misc/MoreOptionsPresenter.cpp
@@ -14,23 +14,19 @@
  * limitations under the License.
  */
 
-#include "presenters/MoreOptionsPresenter.h"
+#include "MoreOptionsPresenter.h"
 
 #include <app_control.h>
 
-#include "ucl/gui/Layout.h"
 #include "ucl/appfw/types.h"
 
-#include "model/ICallManager.h"
-#include "model/IHeldCall.h"
-#include "model/IActiveCall.h"
-#include "model/ICallInfo.h"
-#include "model/ISoundManager.h"
+#include "call-ui/view/AoSequencer.h"
 
-#include "presenters/KeypadPage.h"
+#include "call-ui/presenters/pages/KeypadPage.h"
 
-#include "resources.h"
-#include "common.h"
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/common.h"
 
 namespace callui { namespace { namespace impl {
 
@@ -54,49 +50,51 @@ namespace callui { namespace { namespace impl {
 	constexpr EdjePart PART_SWL_SLOT2 {"swl.slot.2"};
 	constexpr EdjePart PART_TXT_STATUS {"txt.status"};
 
+	constexpr EdjePart PART_AO_TXT_STATUS {"ao_txt.status"};
+
+	constexpr EdjePart PART_ACCESS {"access"};
+
 	constexpr EdjeSignal SIGNAL_ODD {"odd"};
 	constexpr EdjeSignal SIGNAL_EVEN {"even"};
 
 	constexpr EdjeSignalSrc SIGNAL_SRC_MORE_OPTION {"more_option"};
-
 }}}
 
 namespace callui {
 
 	using namespace ucl;
 
-	// MoreOptionsPresenter::Builder
+	// MoreOptionsPresenter::Builder //
 
 	MoreOptionsPresenter::Builder::Builder()
 	{
 	}
 
 	MoreOptionsPresenter::Builder &
-	MoreOptionsPresenter::Builder::setCallManager(const ICallManagerSRef &cm)
+	MoreOptionsPresenter::Builder::setCallManager(ICallManagerSRef cm)
 	{
-		m_cm = cm;
+		m_cm = std::move(cm);
 		return *this;
 	}
 
 	MoreOptionsPresenter::Builder &
-	MoreOptionsPresenter::Builder::setSoundManager(const ISoundManagerSRef &sm)
+	MoreOptionsPresenter::Builder::setSoundManager(ISoundManagerSRef sm)
 	{
-		m_sm = sm;
+		m_sm = std::move(sm);
 		return *this;
 	}
 
 	MoreOptionsPresenter::Builder &
-	MoreOptionsPresenter::Builder::setNaviframe(const NaviframeSRef &navi)
+	MoreOptionsPresenter::Builder::setNaviframe(NaviframeSRef navi)
 	{
-		m_navi = navi;
+		m_navi = std::move(navi);
 		return *this;
 	}
 
 	MoreOptionsPresenter::Builder &
-	MoreOptionsPresenter::Builder::setParentWidget(
-			const ElmWidgetSRef &parentWidget)
+	MoreOptionsPresenter::Builder::setParentWidget(ElmWidgetSRef parentWidget)
 	{
-		m_parentWidget = parentWidget;
+		m_parentWidget = std::move(parentWidget);
 		return *this;
 	}
 
@@ -114,17 +112,18 @@ namespace callui {
 		return result;
 	}
 
-	// MoreOptionsPresenter
+	// MoreOptionsPresenter //
 
 	MoreOptionsPresenter::MoreOptionsPresenter(IRefCountObj &rc,
-			const ICallManagerSRef &cm,
-			const ISoundManagerSRef &sm,
-			const NaviframeSRef &navi):
-			GuiPresenter(rc),
-			m_cm(cm),
-			m_sm(sm),
-			m_navi(navi),
-			m_timer(nullptr)
+			ICallManagerSRef cm,
+			ISoundManagerSRef sm,
+			NaviframeSRef navi):
+		GuiPresenter(rc),
+		m_cm(std::move(cm)),
+		m_sm(std::move(sm)),
+		m_navi(std::move(navi)),
+		m_timer(nullptr),
+		m_duration()
 	{
 	}
 
@@ -133,15 +132,15 @@ namespace callui {
 		stopCallDurationTimer();
 
 		if (m_widget) {
-			eext_object_event_callback_del(*m_widget, EEXT_CALLBACK_BACK,
+			eext_object_event_callback_del(as_eo(*m_widget), EEXT_CALLBACK_BACK,
 					CALLBACK_A(MoreOptionsPresenter::onBackKey));
 
 			sendActivate(*m_widget);
 		}
 
-		if (const auto keypad = m_keypad.lock()) {
-			keypad->exitNoTransition();
-		}
+		unregisterPageTransitionCallback();
+
+		util::dispose(m_keypad);
 	}
 
 	Result MoreOptionsPresenter::prepare(GuiPresenter &parent,
@@ -156,9 +155,13 @@ namespace callui {
 
 		FAIL_RETURN(createPanelLayout(), "createPanelContent() failed!");
 
-		FAIL_RETURN(createButtons(), "createButtons() failed!");
+		FAIL_RETURN(createAccessObjects(), "createStaticAo() failed!");
+
+		updateComponents();
 
-		update();
+		FAIL_RETURN(createAtspiHighlightHelper(), "createAtspiHighlightHelper() failed!");
+
+		registerPageTransitionCallback();
 
 		deactivateBy(m_widget.get());
 
@@ -171,7 +174,6 @@ namespace callui {
 	{
 		m_widget = Layout::Builder().
 				setTheme(impl::LAYOUT_DRAWER_PANEL).
-				setIsOwner(true).
 				build(parent);
 
 		if (!m_widget) {
@@ -181,26 +183,45 @@ namespace callui {
 		return RES_OK;
 	}
 
+	void MoreOptionsPresenter::onCueClicked(Evas_Object *obj,
+			const char *emission,
+			const char *source)
+	{
+		show(*m_fakeAo);
+		m_panel->setContent(*m_panelLy);
+		show(*m_panelLy);
+
+		createStatusTxtAo();
+		if (m_statusTxtAo) {
+			m_atspiHelper->registerObject(*m_statusTxtAo);
+		}
+	}
+
 	Result MoreOptionsPresenter::createPanel()
 	{
-		auto *eo = elm_panel_add(*m_widget);
+		Evas_Object *const eo = elm_panel_add(as_eo(*m_widget));
 		if (!eo) {
 			LOG_RETURN(RES_FAIL, "elm_panel_add() failed!");
 		}
-		m_panel = makeShared<StyledWidget>(eo, true);
-		elm_panel_orient_set(*m_panel, ELM_PANEL_ORIENT_RIGHT);
+		m_panel = makeShared<StyledWidget>(eo);
+		elm_panel_orient_set(eo, ELM_PANEL_ORIENT_RIGHT);
 		show(*m_panel);
 
 		m_widget->setContent(*m_panel, impl::PART_SWL_RIGHT);
 
-		elm_panel_toggle(*m_panel);
+		elm_panel_toggle(eo);
 
-		elm_layout_signal_callback_add(*m_panel, "elm,state,active,finished",
+		elm_layout_signal_callback_add(eo, "elm,state,active,finished",
 				"elm", CALLBACK_A(MoreOptionsPresenter::onPanelActivate), this);
 
-		elm_layout_signal_callback_add(*m_panel, "elm,state,inactive,finished",
+		elm_layout_signal_callback_add(eo, "elm,state,inactive,finished",
 				"elm", CALLBACK_A(MoreOptionsPresenter::onPanelInactivate), this);
 
+		setDeactivatorSink(m_panel);
+
+		elm_layout_signal_callback_add(eo, "cue,clicked",
+				"elm", CALLBACK_A(MoreOptionsPresenter::onCueClicked), this);
+
 		return RES_OK;
 	}
 
@@ -218,6 +239,28 @@ namespace callui {
 		return RES_OK;
 	}
 
+	void MoreOptionsPresenter::registerPageTransitionCallback()
+	{
+		m_navi->addEventHandler(NAVI_TRANSITION_FINISHED,
+				WEAK_DELEGATE_THIS(onPageTransitionFinished));
+	}
+
+	void MoreOptionsPresenter::unregisterPageTransitionCallback()
+	{
+		m_navi->delEventHandler(NAVI_TRANSITION_FINISHED,
+				DELEGATE_THIS(onPageTransitionFinished));
+	}
+
+	void MoreOptionsPresenter::onPageTransitionFinished(Widget &widget,
+			void *eventInfo)
+	{
+		if (const auto keypad = m_keypad.lock()) {
+			if (keypad->isAtTop()) {
+				elm_panel_hidden_set(as_eo(*m_panel), EINA_TRUE);
+			}
+		}
+	}
+
 	void MoreOptionsPresenter::updateSlots()
 	{
 		unsetPanelContent(impl::PART_SWL_SLOT1);
@@ -226,12 +269,19 @@ namespace callui {
 		auto active = m_cm->getActiveCall();
 		auto held = m_cm->getHeldCall();
 
+		FAIL_RETURN_VOID(createKeypadButton(),
+				"createKeypadButton() failed!");
+
 		if (held) {
 			m_panelLy->emit(impl::SIGNAL_EVEN, impl::SIGNAL_SRC_MORE_OPTION);
 
 			if (active) {
+				FAIL_RETURN_VOID(createSwapButton(),
+						"createSwapButton() failed!");
 				setPanelContent(*m_btnSwap, impl::PART_SWL_SLOT1);
 			} else {
+				FAIL_RETURN_VOID(createUnholdButton(),
+						"createUnholdButton() failed!");
 				setPanelContent(*m_btnUnhold, impl::PART_SWL_SLOT1);
 			}
 			setPanelContent(*m_btnKeypad, impl::PART_SWL_SLOT2);
@@ -242,28 +292,32 @@ namespace callui {
 		}
 	}
 
-	Result MoreOptionsPresenter::createButtons()
+	Result MoreOptionsPresenter::createSwapButton()
 	{
-		// Swap
 		m_btnSwap = createButton(impl::STYLE_BTN_SWAP, STR_MORE_SWAP,
-				WEAK_DELEGATE(MoreOptionsPresenter::onSwapBtnClick,
-						asWeak(*this)));
+				WEAK_DELEGATE_THIS(onSwapBtnClick));
 		if (!m_btnSwap) {
 			LOG_RETURN(RES_FAIL, "Create Swap button failed!");
 		}
 
-		// Unhold
+		return RES_OK;
+	}
+
+	Result MoreOptionsPresenter::createUnholdButton()
+	{
 		m_btnUnhold = createButton(impl::STYLE_BTN_UNHOLD, STR_MORE_UNHOLD,
-				WEAK_DELEGATE(MoreOptionsPresenter::onUnholdBtnClick,
-						asWeak(*this)));
+				WEAK_DELEGATE_THIS(onUnholdBtnClick));
 		if (!m_btnUnhold) {
 			LOG_RETURN(RES_FAIL, "Create Unhold button failed!");
 		}
 
-		// Keypad
+		return RES_OK;
+	}
+
+	Result MoreOptionsPresenter::createKeypadButton()
+	{
 		m_btnKeypad = createButton(impl::STYLE_BTN_KEYPAD, STR_MORE_KEYPAD,
-				WEAK_DELEGATE(MoreOptionsPresenter::onKeypadBtnClick,
-						asWeak(*this)));
+				WEAK_DELEGATE_THIS(onKeypadBtnClick));
 		if (!m_btnKeypad) {
 			LOG_RETURN(RES_FAIL, "Create Keypad button failed!");
 		}
@@ -277,7 +331,7 @@ namespace callui {
 		if (!held) {
 			LOG_RETURN_VOID(RES_FAIL, "Held call is NULL");
 		}
-		FAIL_RETURN_VOID(held->swapWithActive(), "swapWithActive() failed");
+		FAIL_RETURN_VOID(held->swapWithActive(), "swapWithActive() failed!");
 	}
 
 	void MoreOptionsPresenter::onUnholdBtnClick(Widget &sender, void *eventInfo)
@@ -286,7 +340,7 @@ namespace callui {
 		if (!held) {
 			LOG_RETURN_VOID(RES_FAIL, "Held call is NULL");
 		}
-		FAIL_RETURN_VOID(held->unhold(), "unhold() failed");
+		FAIL_RETURN_VOID(held->unhold(), "unhold() failed!");
 	}
 
 	void MoreOptionsPresenter::onKeypadBtnClick(Widget &sender, void *eventInfo)
@@ -298,9 +352,7 @@ namespace callui {
 			LOG_RETURN_VOID(RES_FAIL, "Naviframe is NULL");
 		}
 		m_keypad = builder.setSoundManager(m_sm)
-			.build(WEAK_DELEGATE(
-					MoreOptionsPresenter::onPageExitRequest,
-					asWeak(*this)));
+			.build(WEAK_DELEGATE_THIS(onPageExitRequest));
 	}
 
 	void MoreOptionsPresenter::onPageExitRequest(Page &page)
@@ -312,16 +364,16 @@ namespace callui {
 	StyledWidgetSRef MoreOptionsPresenter::createButton(
 			const ElmStyle &style,
 			const TString &txt,
-			const WidgetEventHandler &handler)
+			WidgetEventHandler handler)
 	{
-		auto *eo = elm_button_add(*m_panelLy);
+		Evas_Object *const eo = elm_button_add(as_eo(*m_panelLy));
 		if (!eo) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "elm_button_add() failed!");
 		}
-		auto btn = makeShared<StyledWidget>(eo, true);
+		const auto btn = makeShared<StyledWidget>(eo);
 		btn->setStyle(style);
 		btn->setText(txt);
-		btn->addEventHandler(BTN_CLICKED, handler);
+		btn->addEventHandler(BTN_CLICKED, std::move(handler));
 		hide(*btn);
 
 		btn->bindToEo();
@@ -336,6 +388,11 @@ namespace callui {
 
 	void MoreOptionsPresenter::update()
 	{
+		updateComponents();
+	}
+
+	void MoreOptionsPresenter::updateComponents()
+	{
 		updateSlots();
 		updateStatusText();
 	}
@@ -344,30 +401,40 @@ namespace callui {
 			const char *emission,
 			const char *source)
 	{
-		eext_object_event_callback_add(*m_widget, EEXT_CALLBACK_BACK,
+		eext_object_event_callback_add(as_eo(*m_widget), EEXT_CALLBACK_BACK,
 						CALLBACK_A(MoreOptionsPresenter::onBackKey), this);
 
 		const auto keepAliver = asShared(*this);
 		sendDeactivate(*m_widget);
 		activateBy(m_widget.get());
+
+		m_fakeAo->getAtspi().highlight();
 	}
 
 	void MoreOptionsPresenter::onPanelInactivate(Evas_Object *obj,
 			const char *emission,
 			const char *source)
 	{
-		eext_object_event_callback_del(*m_widget, EEXT_CALLBACK_BACK,
+		eext_object_event_callback_del(as_eo(*m_widget), EEXT_CALLBACK_BACK,
 				CALLBACK_A(MoreOptionsPresenter::onBackKey));
 
 		const auto keepAliver = asShared(*this);
 		deactivateBy(m_widget.get());
 		sendActivate(*m_widget);
+
+		m_panel->unsetContent();
+		hide(*m_panelLy);
+		m_statusTxtAo.reset();
+
+		m_cueAo->getAtspi().setHighlightable(true);
+
+		hide(*m_fakeAo);
 	}
 
 	void MoreOptionsPresenter::onBackKey(Evas_Object *obj, void *eventInfo)
 	{
-		if (isActive() && !elm_panel_hidden_get(*m_panel)) {
-			elm_panel_toggle(*m_panel);
+		if (isActive() && !elm_panel_hidden_get(as_eo(*m_panel))) {
+			elm_panel_toggle(as_eo(*m_panel));
 		}
 	}
 
@@ -391,7 +458,8 @@ namespace callui {
 			}
 			m_info = info;
 			m_duration = info->getDuration();
-			setCallDuration(m_duration, *m_panelLy, impl::PART_TXT_STATUS);
+			auto temp = getCallDurationTxt(m_duration);
+			m_panelLy->setText(temp, impl::PART_TXT_STATUS);
 
 			FAIL_RETURN_VOID(startCallDurationTimer(), "startTimer() failed!");
 
@@ -409,11 +477,11 @@ namespace callui {
 		}
 
 		struct tm tmp = info->getDuration();
-		tryUpdateCallDurationTime(
-				m_duration,
-				tmp,
-				*m_panelLy,
-				impl::PART_TXT_STATUS);
+		if ((m_duration.tm_sec - tmp.tm_sec) != 0) {
+			m_duration = tmp;
+			m_panelLy->setText(getCallDurationTxt(m_duration),
+					impl::PART_TXT_STATUS);
+		}
 
 		return ECORE_CALLBACK_RENEW;
 	}
@@ -454,4 +522,168 @@ namespace callui {
 		m_panelLy->setContent(widget, part);
 		show(widget);
 	}
+
+	Result MoreOptionsPresenter::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onAtspiHighlight));
+
+
+		m_atspiHelper->registerObject(getWindow());
+
+		if (m_fakeAo) {
+			m_atspiHelper->registerObject(*m_fakeAo);
+		}
+
+		if (m_panelLy) {
+			m_atspiHelper->registerObject(*m_panelLy);
+		}
+
+		if (m_btnSwap) {
+			m_atspiHelper->registerObject(*m_btnSwap);
+		}
+
+		if (m_btnUnhold) {
+			m_atspiHelper->registerObject(*m_btnUnhold);
+		}
+
+		if (m_btnKeypad) {
+			m_atspiHelper->registerObject(*m_btnKeypad);
+		}
+
+		if (m_statusTxtAo) {
+			m_atspiHelper->registerObject(*m_statusTxtAo);
+		}
+
+		return RES_OK;
+	}
+
+	const Elm_Interface_Atspi_Accessible *
+			MoreOptionsPresenter::onAtspiHighlight(
+					const Elm_Interface_Atspi_Accessible *ao,
+					Elm_Atspi_Relation_Type flowRelation)
+	{
+		if (ao == as_ao(m_fakeAo)) {
+			if (m_btnSwap) {
+				return as_ao(m_btnSwap);
+			} else if (m_btnUnhold) {
+				return as_ao(m_btnUnhold);
+			} else {
+				return as_ao(m_btnKeypad);
+			}
+		}
+
+		return AoSequencer(ao, flowRelation).
+				process(m_btnSwap).
+				process(m_btnUnhold).
+				process(m_btnKeypad).
+				process(m_statusTxtAo).
+				getNext();
+	}
+
+	Result MoreOptionsPresenter::createAccessObjects()
+	{
+		FAIL_RETURN(createCueAo(), "createCueAo() failed!");
+		FAIL_RETURN(createStatusTxtAo(), "createStatusTxtAo() failed!");
+		FAIL_RETURN(createFakeAo(), "createFakeAo() failed!");
+
+		return RES_OK;
+	}
+
+	Result MoreOptionsPresenter::createCueAo()
+	{
+		m_cueAo = utils::createAccessObjectFromPart(*m_widget, *m_panel,
+				impl::PART_ACCESS);
+		if (!m_cueAo) {
+			LOG_RETURN(RES_FAIL,
+					"createAccessObjectFromPart() failed!");
+		}
+		elm_access_action_cb_set(as_eo(*m_cueAo),
+				ELM_ACCESS_ACTION_ACTIVATE,
+				CALLBACK_A(MoreOptionsPresenter::onCueAoActionCb),
+				this);
+
+		auto &atspi = m_cueAo->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME |
+				ELM_ACCESSIBLE_READING_INFO_TYPE_ROLE);
+		atspi.setName(AO_STR_MORE_OPTIONS);
+		atspi.setRole(ELM_ATSPI_ROLE_PUSH_BUTTON);
+
+		return RES_OK;
+	}
+
+	ElmWidget *MoreOptionsPresenter::getCueAo()
+	{
+		return m_cueAo.get();
+	}
+
+	Result MoreOptionsPresenter::createFakeAo()
+	{
+		m_fakeAo = utils::createFakeAccessObject(*m_panel);
+		if (!m_fakeAo) {
+			LOG_RETURN(RES_FAIL, "createFakeAccessObject() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	Result MoreOptionsPresenter::createStatusTxtAo()
+	{
+		m_statusTxtAo = utils::createAccessObjectFromPart(*m_panelLy,
+				*m_panelLy, impl::PART_AO_TXT_STATUS);
+		if (!m_statusTxtAo) {
+			LOG_RETURN(RES_FAIL,
+					"createAccessObjectFromPart() failed!");
+		}
+
+		auto &atspi = m_statusTxtAo->getAtspi();
+		atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME);
+		atspi.setNameCb(WEAK_DELEGATE_THIS(onStatusTxtAoNameCb));
+
+		return RES_OK;
+	}
+
+	CString MoreOptionsPresenter::onStatusTxtAoNameCb(Atspi &atspi)
+	{
+		const auto text = m_panelLy->getText(impl::PART_TXT_STATUS);
+		return (!text.empty()) ? CString::dup(text.c_str()) : nullptr;
+	}
+
+	Eina_Bool MoreOptionsPresenter::onCueAoActionCb(Evas_Object *obj,
+				Elm_Access_Action_Info *actionInfo)
+	{
+		switch (actionInfo->action_type) {
+		case ELM_ACCESS_ACTION_ACTIVATE:
+		{
+			show(*m_fakeAo);
+			m_panel->setContent(*m_panelLy);
+			show(*m_panelLy);
+			createStatusTxtAo();
+
+			if (m_statusTxtAo) {
+				m_atspiHelper->registerObject(*m_statusTxtAo);
+			}
+
+			elm_panel_toggle(as_eo(*m_panel));
+
+			auto &atspi = m_cueAo->getAtspi();
+			atspi.unhighlight();
+			atspi.setHighlightable(false);
+
+			return EINA_TRUE;
+			break;
+		}
+		default:
+			break;
+		}
+
+		return EINA_FALSE;
+	}
 }
diff --git a/call-ui/presenters/misc/MoreOptionsPresenter.h b/call-ui/presenters/misc/MoreOptionsPresenter.h
new file mode 100644
index 0000000..ddea718
--- /dev/null
+++ b/call-ui/presenters/misc/MoreOptionsPresenter.h
@@ -0,0 +1,211 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_MORE_OPTIONS_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_MORE_OPTIONS_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include "ucl/gui/Layout.h"
+#include "ucl/gui/Naviframe.h"
+
+#include "call-ui/model/ICallManager.h"
+#include "call-ui/model/ISoundManager.h"
+
+#include "call-ui/presenters/pages/base/Page.h"
+#include "AtspiHighlightHelper.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(MoreOptionsPresenter);
+
+	/**
+	 * Presenter of More options
+	 */
+	class MoreOptionsPresenter final : public ucl::GuiPresenter {
+	public:
+		/**
+		 * @brief MoreOptionsPresenter builder
+		 */
+		class Builder {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Call Manager instance
+			 * @param[in] cm Call Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setCallManager(ICallManagerSRef cm);
+
+			/**
+			 * @brief Sets Sound Manager instance
+			 * @param[in] sm Sound Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setSoundManager(ISoundManagerSRef sm);
+
+			/**
+			 * @brief Sets Naviframe instance
+			 * @param[in] sm Naviframe instance
+			 * @return Reference to builder
+			 */
+			Builder &setNaviframe(ucl::NaviframeSRef navi);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of MoreOptionsPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to MoreOptionsPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			MoreOptionsPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			ICallManagerSRef m_cm;
+			ISoundManagerSRef m_sm;
+			ucl::NaviframeSRef m_navi;
+			ucl::ElmWidgetSRef m_parentWidget;
+		};
+
+	public:
+
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
+		ucl::Widget &getWidget();
+
+		/**
+		 * @brief Updates presenter
+		 */
+		void update();
+
+		/**
+		 * @brief Gets Access object of More options cue
+		 * @remark Use only for Screen Reader feature
+		 */
+		ucl::ElmWidget *getCueAo();
+
+	private:
+		MoreOptionsPresenter(ucl::IRefCountObj &rc,
+				ICallManagerSRef cm,
+				ISoundManagerSRef sm,
+				ucl::NaviframeSRef navi);
+		~MoreOptionsPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
+
+		void updateComponents();
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result createPanel();
+		ucl::Result createPanelLayout();
+
+		ucl::Result createSwapButton();
+		ucl::Result createUnholdButton();
+		ucl::Result createKeypadButton();
+
+		ucl::StyledWidgetSRef createButton(const ucl::ElmStyle &style,
+				const ucl::TString &txt,
+				ucl::WidgetEventHandler handler);
+
+		void registerPageTransitionCallback();
+		void unregisterPageTransitionCallback();
+		void onPageTransitionFinished(ucl::Widget &widget, void *eventInfo);
+
+		void updateSlots();
+		void updateStatusText();
+
+		void onSwapBtnClick(ucl::Widget &sender, void *eventInfo);
+		void onUnholdBtnClick(ucl::Widget &sender, void *eventInfo);
+		void onKeypadBtnClick(ucl::Widget &sender, void *eventInfo);
+
+		void onBackKey(Evas_Object *obj, void *eventInfo);
+
+		void onPanelActivate(Evas_Object *obj,
+				const char *emission,
+				const char *source);
+		void onPanelInactivate(Evas_Object *obj,
+				const char *emission,
+				const char *source);
+		void onCueClicked(Evas_Object *obj,
+				const char *emission,
+				const char *source);
+
+		ucl::Result startCallDurationTimer();
+		void stopCallDurationTimer();
+		Eina_Bool onCallDurationTimerCb();
+
+		void unsetPanelContent(const ucl::EdjePart &part);
+		void setPanelContent(ucl::StyledWidget &widget,
+				const ucl::EdjePart &part);
+
+		void onPageExitRequest(Page &page);
+
+		ucl::Result createAccessObjects();
+		ucl::Result createCueAo();
+		ucl::Result createStatusTxtAo();
+		ucl::Result createFakeAo();
+		ucl::Result createAtspiHighlightHelper();
+		const Elm_Interface_Atspi_Accessible *onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+		Eina_Bool onCueAoActionCb(Evas_Object *obj,
+				Elm_Access_Action_Info *actionInfo);
+
+		ucl::CString onStatusTxtAoNameCb(ucl::Atspi &atspi);
+
+	private:
+		const ICallManagerSRef m_cm;
+		const ISoundManagerSRef m_sm;
+		const ucl::NaviframeSRef m_navi;
+
+		ucl::LayoutSRef m_widget;
+		ucl::StyledWidgetSRef m_panel;
+		ucl::LayoutSRef m_panelLy;
+		ucl::StyledWidgetSRef m_btnSwap;
+		ucl::StyledWidgetSRef m_btnUnhold;
+		ucl::StyledWidgetSRef m_btnKeypad;
+
+		PageWRef m_keypad;
+		ICallInfoWCRef m_info;
+
+		Ecore_Timer *m_timer;
+		struct tm m_duration;
+
+		AtspiHighlightHelperSRef m_atspiHelper;
+		ucl::ElmWidgetSRef m_fakeAo;
+		ucl::ElmWidgetSRef m_cueAo;
+		ucl::ElmWidgetSRef m_statusTxtAo;
+
+		friend class ucl::ReffedObj<MoreOptionsPresenter>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_MORE_OPTIONS_PRESENTER_H__
diff --git a/src/presenters/MotionSensorPresenter.cpp b/call-ui/presenters/misc/MotionSensorPresenter.cpp
index 4914528..c6f290a 100644
--- a/src/presenters/MotionSensorPresenter.cpp
+++ b/call-ui/presenters/misc/MotionSensorPresenter.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "presenters/MotionSensorPresenter.h"
+#include "MotionSensorPresenter.h"
 
-#include "common.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui {
 
@@ -26,23 +26,18 @@ namespace callui {
 	{
 	}
 
-	MotionSensorPresenter::Builder::~Builder()
-	{
-	}
-
 	MotionSensorPresenterSRef
-	MotionSensorPresenter::Builder::build(
-			const MotionSensorHandler handler) const
+	MotionSensorPresenter::Builder::build(NotiHandler handler) const
 	{
-		auto result = makeShared<MotionSensorPresenter>(handler);
+		auto result = makeShared<MotionSensorPresenter>(std::move(handler));
 		FAIL_RETURN_VALUE(result->prepare(),
 				{}, "result->prepare() failed!");
 		return result;
 	}
 
 	MotionSensorPresenter::MotionSensorPresenter(
-			const MotionSensorHandler &handler):
-		m_handler(handler),
+			NotiHandler handler):
+		m_handler(std::move(handler)),
 		m_gesture(nullptr)
 	{
 	}
@@ -92,8 +87,10 @@ namespace callui {
 						"err[%d] msg[%s]", res, get_error_message(res));
 			}
 
-			if (event == GESTURE_EVENT_DETECTED && m_handler) {
-				m_handler();
+			if (event == GESTURE_EVENT_DETECTED) {
+				if (const auto handler = m_handler.lock()) {
+					handler();
+				}
 			}
 		}
 	}
diff --git a/inc/presenters/MotionSensorPresenter.h b/call-ui/presenters/misc/MotionSensorPresenter.h
index 0805c38..ea9556f 100644
--- a/inc/presenters/MotionSensorPresenter.h
+++ b/call-ui/presenters/misc/MotionSensorPresenter.h
@@ -14,27 +14,45 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_PRESENTERS_MOTION_SENSOR_PRESENTER_H__
-#define __CALLUI_PRESENTERS_MOTION_SENSOR_PRESENTER_H__
+#ifndef __CALL_UI_PRESENTERS_MISC_MOTION_SENSOR_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_MOTION_SENSOR_PRESENTER_H__
 
 #include <gesture_recognition.h>
 
-#include "types.h"
+#include "call-ui/presenters/types.h"
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(MotionSensorPresenter);
+
+	/**
+	 * @brief Presenter of device Motion Sensor
+	 */
 	class MotionSensorPresenter final {
 	public:
+
+		/**
+		 * @brief MotionSensorPresenter builder
+		 */
 		class Builder {
 		public:
+
+			/**
+			 * @brief Constructor
+			 */
 			Builder();
-			~Builder();
-			MotionSensorPresenterSRef build(const MotionSensorHandler handler) const;
+
+			/**
+			 * @brief Creates new instance of MotionSensorPresenter
+			 * @param[in] handler Motion event handler
+			 * @return Shared reference to MotionSensorPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			MotionSensorPresenterSRef build(NotiHandler handler) const;
 		};
 	private:
-		friend class ucl::ReffedObj<MotionSensorPresenter>;
-		MotionSensorPresenter(const MotionSensorHandler &handler);
-		virtual ~MotionSensorPresenter();
+		MotionSensorPresenter(NotiHandler handler);
+		~MotionSensorPresenter();
 
 		ucl::Result prepare();
 
@@ -44,10 +62,13 @@ namespace callui {
 				gesture_error_e error);
 
 	private:
-		MotionSensorHandler m_handler;
+		const NotiHandler m_handler;
+
 		gesture_h m_gesture;
+
+		friend class ucl::ReffedObj<MotionSensorPresenter>;
 	};
 
 }
 
-#endif // __CALLUI_PRESENTERS_MOTION_SENSOR_PRESENTER_H__
+#endif // __CALL_UI_PRESENTERS_MISC_MOTION_SENSOR_PRESENTER_H__
diff --git a/call-ui/presenters/misc/RejectMsgPresenter.cpp b/call-ui/presenters/misc/RejectMsgPresenter.cpp
new file mode 100644
index 0000000..9a7ec34
--- /dev/null
+++ b/call-ui/presenters/misc/RejectMsgPresenter.cpp
@@ -0,0 +1,501 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "RejectMsgPresenter.h"
+
+#include "call-ui/presenters/items/RejectMsgListItem.h"
+#include "call-ui/presenters/misc/helpers.h"
+
+#include "call-ui/view/AoSequencer.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	const int ALPHA_CHANNEL_MAX = 255;
+
+	constexpr LayoutTheme LAYOUT_DRAWER_PANEL
+		{"layout", "drawer", "panel"};
+
+	constexpr LayoutTheme LAYOUT_RM_PANEL_CONTENT
+		{"layout", "callui", "rm_panel_content"};
+
+	constexpr EdjePart PART_SWL_RIGHT {"elm.swallow.right"};
+	constexpr EdjePart PART_SWL_BG {"elm.swallow.bg"};
+
+	constexpr EdjePart PART_SWL_CONTENT {"swl.content"};
+	constexpr EdjePart PART_SWL_SCROLLER {"swl.scroller"};
+
+	constexpr SmartEvent EVENT_SCROLL {"scroll"};
+
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	class RejectMsgPresenter::RejectMsgItem : public NonCopyable {
+	public:
+		RejectMsgItem(const IRejectMsgSRef &rm):
+			m_rm(rm)
+		{
+		}
+
+		virtual ~RejectMsgItem() = default;
+
+		std::string getDisplayText() const
+		{
+			auto trnsTxt = TString{m_rm->getText(), true}.translate();
+
+			auto markupTxt = elm_entry_utf8_to_markup(trnsTxt);
+			std::string resStr(nz(markupTxt));
+			replaceSubstringInString(resStr, "<br/>", " ");
+			free(markupTxt);
+
+			return resStr;
+		}
+
+		IRejectMsgSRef getRejectMsg() const
+		{
+			return m_rm;
+		}
+
+	private:
+		IRejectMsgSRef m_rm;
+	};
+
+	RejectMsgPresenter::Builder::Builder()
+	{
+	}
+
+	RejectMsgPresenter::Builder &
+	RejectMsgPresenter::Builder::setProvider(IRejectMsgProviderSRef provider)
+	{
+		m_provider = std::move(provider);
+		return *this;
+	}
+
+	RejectMsgPresenter::Builder &
+	RejectMsgPresenter::Builder::setStateHandler(StateHandler handler)
+	{
+		m_stateHandler = std::move(handler);
+		return *this;
+	}
+
+	RejectMsgPresenter::Builder &
+	RejectMsgPresenter::Builder::setSelectHandler(SelectHandler handler)
+	{
+		m_selectHandler = std::move(handler);
+		return *this;
+	}
+
+	RejectMsgPresenter::Builder &
+	RejectMsgPresenter::Builder::setParentWidget(ElmWidgetSRef parentWidget)
+	{
+		m_parentWidget = std::move(parentWidget);
+		return *this;
+	}
+
+	RejectMsgPresenterSRef
+	RejectMsgPresenter::Builder::build(GuiPresenter &parent) const
+	{
+		if (!m_provider || !m_parentWidget) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are not set");
+		}
+
+		auto result = makeShared<RejectMsgPresenter>(m_provider,
+				m_stateHandler,
+				m_selectHandler);
+		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget), {},
+				"result->prepare() failed!");
+
+		return result;
+	}
+
+	RejectMsgPresenter::RejectMsgPresenter(IRefCountObj &rc,
+			IRejectMsgProviderSRef provider,
+			StateHandler stateHandler,
+			SelectHandler selectHandler):
+		GuiPresenter(rc),
+		m_provider(std::move(provider)),
+		m_stateHandler(std::move(stateHandler)),
+		m_selectHandler(std::move(selectHandler)),
+		m_circleEo(nullptr),
+		m_circleSurface(nullptr),
+		m_state(State::HIDDEN)
+	{
+	}
+
+	RejectMsgPresenter::~RejectMsgPresenter()
+	{
+		if (m_widget) {
+			sendActivate(*m_widget);
+		}
+	}
+
+	Result RejectMsgPresenter::prepare(GuiPresenter &parent,
+			ElmWidget &parentWidget)
+	{
+		FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
+				"Presenter::prepare() failed!");
+
+		FAIL_RETURN(createWidget(parentWidget),
+				"createWidget() failed!");
+		FAIL_RETURN(createPanel(),
+				"createPanel() failed!");
+		FAIL_RETURN(createPanelBg(),
+				"createPanelBg() failed!");
+		FAIL_RETURN(createPanelLy(),
+				"createPanelLy() failed!");
+		FAIL_RETURN(createCircleSurfaceLy(),
+				"createCircleSurfaceLy() failed!");
+		FAIL_RETURN(createAtspiHighlightHelper(),
+				"createScreenReaderRoute() failed!");
+
+		deactivateSelf();
+
+		parent.addDeactivatorSource(*m_widget);
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::createWidget(ElmWidget &parent)
+	{
+		m_widget = Layout::Builder().
+				setTheme(impl::LAYOUT_DRAWER_PANEL).
+				build(parent);
+
+		if (!m_widget) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+
+		eext_object_event_callback_add(as_eo(*m_widget), EEXT_CALLBACK_BACK,
+				CALLBACK_A(RejectMsgPresenter::onBackKey), this);
+
+		return RES_OK;
+	}
+
+	void RejectMsgPresenter::onBackKey(Evas_Object *obj, void *eventInfo)
+	{
+		if (isActive()) {
+			hidePanel();
+		}
+	}
+
+	void RejectMsgPresenter::panelScrollCb(Widget &widget, void *eventInfo)
+	{
+		Elm_Panel_Scroll_Info *ev =
+				static_cast<Elm_Panel_Scroll_Info *>(eventInfo);
+		DLOG("pos x[%f] y[%f]", ev->rel_x, ev->rel_y);
+		auto prevState = m_state;
+
+		if (ev->rel_y == 1.0) {
+			m_state = State::SHOWN;
+			// Prevent panel scrolling
+			elm_object_scroll_freeze_push(as_eo(*m_panel));
+		} else if (ev->rel_y == 0.0) {
+			m_state = State::HIDDEN;
+			destroyRejectMsgList();
+		} else {
+			if (!m_listPresenter) {
+				FAIL_RETURN_VOID(createRejectMsgList(),
+						"createRejectMsgList() failed!");
+			}
+
+			m_state = State::IN_TRANSITION;
+			const auto alphaValue =
+					static_cast<int>(impl::ALPHA_CHANNEL_MAX * ev->rel_y);
+			m_panelBg->setColor(0, alphaValue);
+		}
+
+		if (prevState != m_state) {
+			if (m_state == State::SHOWN) {
+				activateSelf();
+			} else {
+				deactivateSelf();
+			}
+
+			if (m_state == State::HIDDEN) {
+				sendActivate(*m_widget);
+			} else {
+				sendDeactivate(*m_widget);
+			}
+
+			if (const auto handler = m_stateHandler.lock()) {
+				handler(m_state);
+			}
+		}
+	}
+
+	Result RejectMsgPresenter::createPanel()
+	{
+		Evas_Object *const eo = elm_panel_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_panel_add() failed!");
+		}
+		m_panel = makeShared<StyledWidget>(eo);
+
+		elm_panel_scrollable_set(eo, EINA_TRUE);
+		elm_panel_scrollable_content_size_set(eo, 1.0);
+		elm_panel_hidden_set(eo, EINA_TRUE);
+		elm_panel_orient_set(eo, ELM_PANEL_ORIENT_BOTTOM);
+		show(*m_panel);
+
+		m_panel->addEventHandler(impl::EVENT_SCROLL,
+				WEAK_DELEGATE_THIS(panelScrollCb));
+
+		m_widget->setContent(*m_panel, impl::PART_SWL_RIGHT);
+
+		setDeactivatorSink(m_panel);
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::createPanelBg()
+	{
+		Evas_Object *const eo = evas_object_rectangle_add(
+				evas_object_evas_get(as_eo(*m_widget)));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "evas_object_rectangle_add() failed!");
+		}
+
+		m_panelBg = makeShared<ElmWidget>(eo);
+		m_panelBg->setColor(0, 0);
+		show(*m_panelBg);
+
+		m_widget->setContent(*m_panelBg, impl::PART_SWL_BG);
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::createPanelLy()
+	{
+		m_panelLy = Layout::Builder().
+				setTheme(impl::LAYOUT_RM_PANEL_CONTENT).
+				build(*m_panel);
+		if (!m_panelLy) {
+			LOG_RETURN(RES_FAIL, "Layout::build failed!");
+		}
+
+		m_panel->setContent(*m_panelLy);
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::createCircleSurfaceLy()
+	{
+		const auto circleLy = Layout::Builder().
+				setIsOwner(false).
+				build(*m_panelLy);
+		if (!circleLy) {
+			LOG_RETURN(RES_FAIL, "Layout::build failed!");
+		}
+		m_panelLy->setContent(*circleLy, impl::PART_SWL_SCROLLER);
+
+		m_circleSurface = eext_circle_surface_layout_add(as_eo(*circleLy));
+		if (!m_circleSurface) {
+			LOG_RETURN(RES_FAIL, "eext_circle_surface_layout_add() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::createRejectMsgList()
+	{
+		FAIL_RETURN(makeList(), "makeList() failed!");
+
+		FAIL_RETURN(makeListItems(), "makeListItems() failed!");
+
+		registerListItemsAo();
+
+		return RES_OK;
+	}
+
+	void RejectMsgPresenter::destroyRejectMsgList()
+	{
+		deactivateRotary();
+
+		m_circleEo = nullptr;
+
+		m_firstItem.reset();
+		m_lastItem.reset();
+
+		m_listPresenter.reset();
+	}
+
+	Result RejectMsgPresenter::makeList()
+	{
+		m_listPresenter = ListPresenter::Builder().
+				setParentWidget(m_panelLy).
+				build(*this);
+		if (!m_listPresenter) {
+			LOG_RETURN(RES_FAIL, "ListPresenter::build() failed!");
+		}
+		m_panelLy->setContent(m_listPresenter->getWidget(),
+				impl::PART_SWL_CONTENT);
+
+		m_circleEo = eext_circle_object_genlist_add(
+				as_eo(m_listPresenter->getWidget()), m_circleSurface);
+		if (!m_circleEo) {
+			LOG_RETURN(RES_FAIL, "elm_genlist_add() failed!");
+		}
+		eext_circle_object_genlist_scroller_policy_set(m_circleEo,
+				ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
+
+		deactivateRotary();
+
+		return RES_OK;
+	}
+
+	Result RejectMsgPresenter::makeListItems()
+	{
+		m_firstItem = makeTitleListItem(STR_DECLINE_MESSAGES);
+		FAIL_RETURN(m_listPresenter->append(*m_firstItem),
+				"m_listPresenter->append failed!");
+
+		auto msgList = m_provider->getMsgList();
+		const int listSize = msgList.size();
+
+		for (int i = 0 ; i < listSize; i++) {
+			RejectMsgListItemSRef rmItem = RejectMsgListItem::newInstance(
+					msgList[i],
+					WEAK_DELEGATE_THIS(onRejectMsgListItemSelect));
+			FAIL_RETURN(m_listPresenter->append(*rmItem),
+					"m_listPresenter->append failed!");
+
+			if (i == listSize - 1) {
+				m_lastItem = rmItem;
+			}
+		}
+
+		FAIL_RETURN(m_listPresenter->append(*makePaddingListItem()),
+				"m_listPresenter->append failed!");
+
+		return RES_OK;
+	}
+
+	void RejectMsgPresenter::onRejectMsgListItemSelect(const IRejectMsgSRef &rm)
+	{
+		handleSelectEvent(rm);
+	}
+
+	void RejectMsgPresenter::handleSelectEvent(const IRejectMsgSRef &rm)
+	{
+		if (const auto handler = m_selectHandler.lock()) {
+			handler(rm);
+		}
+	}
+
+	Widget &RejectMsgPresenter::getWidget()
+	{
+		return *m_widget;
+	}
+
+	RejectMsgPresenter::State RejectMsgPresenter::getState()
+	{
+		return m_state;
+	}
+
+	void RejectMsgPresenter::showPanel()
+	{
+		DLOG();
+		if (m_state != State::SHOWN) {
+			DLOG("Panel state [NOT SHOWN]");
+			elm_panel_hidden_set(as_eo(*m_panel), EINA_FALSE);
+		}
+	}
+
+	void RejectMsgPresenter::hidePanel()
+	{
+		DLOG();
+		if (m_state == State::SHOWN) {
+			DLOG("Panel state [SHOWN]");
+			elm_object_scroll_freeze_pop(as_eo(*m_panel));
+			elm_panel_hidden_set(as_eo(*m_panel), EINA_TRUE);
+		}
+	}
+
+	void RejectMsgPresenter::onActivate()
+	{
+		DLOG();
+		activateRotary();
+	}
+
+	void RejectMsgPresenter::onDeactivate()
+	{
+		DLOG();
+		deactivateRotary();
+	}
+
+	void RejectMsgPresenter::activateRotary()
+	{
+		if (m_circleEo) {
+			eext_rotary_object_event_activated_set(m_circleEo, EINA_TRUE);
+		}
+	}
+
+	void RejectMsgPresenter::deactivateRotary()
+	{
+		if (m_circleEo) {
+			eext_rotary_object_event_activated_set(m_circleEo, EINA_FALSE);
+		}
+	}
+
+	Result RejectMsgPresenter::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+
+		m_atspiHelper->registerObject(getWindow());
+
+		m_atspiHelper->setEventHandler(WEAK_DELEGATE_THIS(onAtspiHighlight));
+
+		return RES_OK;
+	}
+
+	void RejectMsgPresenter::registerListItemsAo()
+	{
+		if (m_firstItem) {
+			m_atspiHelper->registerObject(*m_firstItem);
+		}
+
+		if (m_lastItem) {
+			m_atspiHelper->registerObject(*m_lastItem);
+		}
+	}
+
+	const Elm_Interface_Atspi_Accessible *RejectMsgPresenter::onAtspiHighlight(
+			const Elm_Interface_Atspi_Accessible *ao,
+			Elm_Atspi_Relation_Type flowRelation)
+	{
+		if (ao == as_ao(getWindow())) {
+			return as_ao(m_firstItem);
+		}
+
+		return AoSequencer(ao, flowRelation).
+				process(m_firstItem).
+				processDefault().
+				process(m_lastItem).
+				getNext();
+	}
+}
diff --git a/call-ui/presenters/misc/RejectMsgPresenter.h b/call-ui/presenters/misc/RejectMsgPresenter.h
new file mode 100644
index 0000000..48fccb5
--- /dev/null
+++ b/call-ui/presenters/misc/RejectMsgPresenter.h
@@ -0,0 +1,210 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_REJECT_MESSAGE_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_REJECT_MESSAGE_PRESENTER_H__
+
+#include "ucl/mvp/ListPresenter.h"
+
+#include "ucl/gui/Layout.h"
+#include "ucl/gui/StyledWidget.h"
+
+#include "call-ui/model/IRejectMsgProvider.h"
+
+#include "AtspiHighlightHelper.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(RejectMsgPresenter);
+
+	/**
+	 * @brief Presenter of Reject messages view
+	 */
+	class RejectMsgPresenter final : public ucl::GuiPresenter {
+	public:
+
+		/**
+		 * @brief Enumeration of Reject message states
+		 */
+		enum class State {
+			HIDDEN,                /**< Reject message panel is hidden */
+			IN_TRANSITION,         /**< Reject message panel is in animation transition to appear/disappear */
+			SHOWN                  /**< Reject message panel is shown */
+		};
+
+		/**
+		 * State change event handler definition
+		 */
+		using StateHandler = ucl::WeakDelegate<void(State)>;
+
+		/**
+		 * Select reject message event handler definition
+		 */
+		using SelectHandler = ucl::WeakDelegate<void(
+				const IRejectMsgSRef &rm)>;
+
+	public:
+
+		/**
+		 * @brief RejectMsgPresenter builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Reject message provider
+			 * @param[in] provider Reject message provider instance
+			 * @return Reference to builder
+			 */
+			Builder &setProvider(IRejectMsgProviderSRef provider);
+
+			/**
+			 * @brief Sets state change event handler
+			 * @param[in] handler State change event handler
+			 * @return Reference to builder
+			 */
+			Builder &setStateHandler(StateHandler handler);
+
+			/**
+			 * @brief Sets select reject message event handler
+			 * @param[in] handler Select reject message event handler
+			 * @return Reference to builder
+			 */
+			Builder &setSelectHandler(SelectHandler handler);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of RejectMsgPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to RejectMsgPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			RejectMsgPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			IRejectMsgProviderSRef m_provider;
+			StateHandler m_stateHandler;
+			SelectHandler m_selectHandler;
+			ucl::ElmWidgetSRef m_parentWidget;
+		};
+
+	public:
+
+		/**
+		 * @brief Returns widget
+		 * @return Reference to widget
+		 */
+		ucl::Widget &getWidget();
+
+		/**
+		 * @brief Returns current state
+		 * @return Current state
+		 */
+		State getState();
+
+		/**
+		 * @brief Requests to show Reject message panel
+		 */
+		void showPanel();
+
+		/**
+		 * @brief Requests to hide Reject message panel
+		 */
+		void hidePanel();
+
+	private:
+		class RejectMsgItem;
+
+	private:
+		RejectMsgPresenter(ucl::IRefCountObj &rc,
+				IRejectMsgProviderSRef provider,
+				StateHandler stateHandler,
+				SelectHandler selectHandler);
+		~RejectMsgPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result createPanel();
+		ucl::Result createPanelBg();
+		ucl::Result createPanelLy();
+		ucl::Result createCircleSurfaceLy();
+
+		ucl::Result createRejectMsgList();
+		void destroyRejectMsgList();
+		ucl::Result makeList();
+		ucl::Result makeListItems();
+		void onRejectMsgListItemSelect(const IRejectMsgSRef &rm);
+		void handleSelectEvent(const IRejectMsgSRef &rm);
+
+		void panelScrollCb(ucl::Widget &widget, void *eventInfo);
+
+		void activateRotary();
+		void deactivateRotary();
+
+		void onBackKey(Evas_Object *obj, void *eventInfo);
+
+		ucl::Result createAtspiHighlightHelper();
+		void registerListItemsAo();
+		const Elm_Interface_Atspi_Accessible *onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+
+		// GuiPresenter //
+
+		virtual void onActivate() final override;
+		virtual void onDeactivate() final override;
+
+	private:
+		const IRejectMsgProviderSRef m_provider;
+		const StateHandler m_stateHandler;
+		const SelectHandler m_selectHandler;
+
+		ucl::ListPresenterSRef m_listPresenter;
+		ucl::ListItemPresenterSRef m_firstItem;
+		ucl::ListItemPresenterSRef m_lastItem;
+
+		ucl::LayoutSRef m_widget;
+		ucl::StyledWidgetSRef m_panel;
+		ucl::ElmWidgetSRef m_panelBg;
+		ucl::LayoutSRef m_panelLy;
+		Evas_Object *m_circleEo;
+		Eext_Circle_Surface *m_circleSurface;
+
+		State m_state;
+
+		AtspiHighlightHelperSRef m_atspiHelper;
+
+		friend class ucl::ReffedObj<RejectMsgPresenter>;
+	};
+
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_REJECT_MESSAGE_PRESENTER_H__
diff --git a/call-ui/presenters/misc/VolumeControlPresenter.cpp b/call-ui/presenters/misc/VolumeControlPresenter.cpp
new file mode 100644
index 0000000..7d6a81d
--- /dev/null
+++ b/call-ui/presenters/misc/VolumeControlPresenter.cpp
@@ -0,0 +1,418 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "VolumeControlPresenter.h"
+
+#include "call-ui/view/AoSequencer.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	constexpr auto DEFAULT_TIMER_INTERVAL = 1.5;
+	constexpr auto SCREEN_READER_TIMER_INTERVAL = 5;
+	constexpr auto VOLUME_LEVEL_MIN = 1;
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	// VolumeControlPresenter::Builder //
+
+	VolumeControlPresenter::Builder::Builder():
+		m_rotaryVisibility(true)
+	{
+	}
+
+	VolumeControlPresenter::Builder &
+	VolumeControlPresenter::Builder::setSoundManager(ISoundManagerSRef sm)
+	{
+		m_sm = std::move(sm);
+		return *this;
+	}
+
+	VolumeControlPresenter::Builder &
+	VolumeControlPresenter::Builder::setRotaryVisibility(bool rotaryVisibility)
+	{
+		m_rotaryVisibility = rotaryVisibility;
+		return *this;
+	}
+
+	VolumeControlPresenter::Builder &
+	VolumeControlPresenter::Builder::setParentWidget(ElmWidgetSRef parentWidget)
+	{
+		m_parentWidget = std::move(parentWidget);
+		return *this;
+	}
+
+	VolumeControlPresenterSRef VolumeControlPresenter::Builder::build(
+			ucl::GuiPresenter &parent) const
+	{
+		if (!m_sm || !m_parentWidget) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are not set");
+		}
+
+		auto result = makeShared<VolumeControlPresenter>(m_sm,
+				m_rotaryVisibility);
+		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget), {},
+				"result->prepare() failed!");
+
+		return result;
+	}
+
+	// VolumeControlPresenter //
+
+	VolumeControlPresenter::VolumeControlPresenter(IRefCountObj &rc,
+			ISoundManagerSRef sm, bool rotaryVisibility):
+		GuiPresenter(rc),
+		m_sm(std::move(sm)),
+		m_audioState(m_sm->getAudioState()),
+		m_rotaryVisibility(rotaryVisibility),
+		m_changedByRotary(false)
+	{
+	}
+
+	VolumeControlPresenter::~VolumeControlPresenter()
+	{
+		unregisterCallbacks();
+	}
+
+	Result VolumeControlPresenter::prepare(GuiPresenter &parent,
+				ElmWidget &parentWidget)
+	{
+		FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
+				"Presenter::prepare() failed!");
+
+		FAIL_RETURN(createWidget(parentWidget),
+				"createWidget() failed!");
+		FAIL_RETURN(setupDeactivatorSink(),
+				"setupDeactivatorSink() failed!");
+		FAIL_RETURN(createAtspiHighlightHelper(),
+				"createAtspiHighlightHelper() failed!");
+
+		updateCurrentVolume();
+
+		registerCallbacks();
+
+		parent.addDeactivatorSource(*m_widget);
+
+		return RES_OK;
+	}
+
+	void VolumeControlPresenter::registerCallbacks()
+	{
+		addRotaryEventHandler(
+				CALLBACK_A(VolumeControlPresenter::onRotaryEvent), this);
+
+		m_sm->addAudioStateHandler(WEAK_DELEGATE_THIS(onAudioStateChanged));
+		m_sm->addVolumeStateHandler(WEAK_DELEGATE_THIS(onVolumeLevelChanged));
+
+		eext_object_event_callback_add(as_eo(*m_widget), EEXT_CALLBACK_BACK,
+						CALLBACK_A(VolumeControlPresenter::onBackKey), this);
+	}
+
+	void VolumeControlPresenter::unregisterCallbacks()
+	{
+		eext_object_event_callback_del(as_eo(*m_widget), EEXT_CALLBACK_BACK,
+				CALLBACK_A(VolumeControlPresenter::onBackKey));
+
+		m_sm->delVolumeStateHandler(DELEGATE_THIS(onVolumeLevelChanged));
+		m_sm->delAudioStateHandler(DELEGATE_THIS(onAudioStateChanged));
+
+		delRotaryEventHandler(
+				CALLBACK_A(VolumeControlPresenter::onRotaryEvent), this);
+	}
+
+	Result VolumeControlPresenter::createWidget(ElmWidget &parent)
+	{
+		m_widget = VolumeControl::Builder().
+				setInfoText(STR_VOLUME).
+				setMaxValue(m_sm->getMaxVolume()).
+				setEventHandler(WEAK_DELEGATE_THIS(onWidgetEventCb)).
+				build(parent);
+		if (!m_widget) {
+			LOG_RETURN(RES_FAIL, "VolumeControl::build() failed!");
+		}
+
+		auto window = m_widget->getWindow();
+		if (!window) {
+			LOG_RETURN(RES_FAIL, "Window is NULL!");
+		}
+
+		int w = 0, h = 0;
+		window->getScreenSize(&w, &h);
+
+		m_widget->move(0, 0);
+		m_widget->resize(w, h);
+		hide(*m_widget);
+
+		m_widget->getDecreaseBtn().addEventHandler(ATSPI_HIGHLIGHTED,
+				WEAK_DELEGATE_THIS(onWidgetBtnAtspiHighlight));
+
+		m_widget->getIncreaseBtn().addEventHandler(ATSPI_HIGHLIGHTED,
+				WEAK_DELEGATE_THIS(onWidgetBtnAtspiHighlight));
+
+		return RES_OK;
+	}
+
+	Result VolumeControlPresenter::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+		m_atspiHelper->deactivateBy(this);
+
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onAtspiHighlight));
+
+		m_atspiHelper->registerObject(getWindow());
+
+		m_atspiHelper->registerObject(*m_widget);
+		m_atspiHelper->registerObject(m_widget->getDecreaseBtn());
+		m_atspiHelper->registerObject(m_widget->getIncreaseBtn());
+		m_atspiHelper->registerObject(m_widget->getValueTxtAo());
+
+		return RES_OK;
+	}
+
+	const Elm_Interface_Atspi_Accessible *
+	VolumeControlPresenter::onAtspiHighlight(
+			const Elm_Interface_Atspi_Accessible *ao,
+			Elm_Atspi_Relation_Type flowRelation)
+	{
+		return AoSequencer(ao, flowRelation).
+				process(m_widget).
+				process(m_widget->getDecreaseBtn()).
+				process(m_widget->getValueTxtAo()).
+				process(m_widget->getIncreaseBtn()).
+				getNext();
+	}
+
+	ucl::Result VolumeControlPresenter::setupDeactivatorSink()
+	{
+		Evas_Object *const eo = elm_grid_add(as_eo(m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "evas_object_rectangle_add() failed!");
+		}
+
+		const auto sink = makeShared<Widget>(eo, false);
+		setDeactivatorSink(sink);
+		hide(*sink);
+
+		return RES_OK;
+	}
+
+	void VolumeControlPresenter::setVisible(bool isVisible)
+	{
+		isVisible ? showWidget() : hideWidget();
+	}
+
+	void VolumeControlPresenter::setRotaryVisibility(bool rotaryVisibility)
+	{
+		m_rotaryVisibility = rotaryVisibility;
+	}
+
+	void VolumeControlPresenter::showWidget()
+	{
+		show(*m_widget);
+		m_widget->getAtspi().highlight();
+
+		scheduleAutoHide();
+
+		sendDeactivate(*m_widget);
+
+		m_atspiHelper->activateBy(this);
+	}
+
+	void VolumeControlPresenter::hideWidget()
+	{
+		hide(*m_widget);
+
+		m_timeout.reset();
+
+		sendActivate(*m_widget);
+
+		m_atspiHelper->deactivateBy(this);
+	}
+
+	void VolumeControlPresenter::scheduleAutoHide()
+	{
+		m_timeout = Timeout::create(
+				(elm_atspi_bridge_utils_is_screen_reader_enabled() ?
+						impl::SCREEN_READER_TIMER_INTERVAL :
+						impl::DEFAULT_TIMER_INTERVAL),
+						WEAK_DELEGATE_THIS(onAutoHideTimeout));
+	}
+
+	void VolumeControlPresenter::onAutoHideTimeout(Timeout *sender)
+	{
+		hideWidget();
+	}
+
+	bool VolumeControlPresenter::checkVolumeChangePossibility(int volume,
+			bool needIncrease)
+	{
+		if (needIncrease) {
+			return (m_sm->getMaxVolume() >= volume);
+		} else {
+			return (volume - 1 >= impl::VOLUME_LEVEL_MIN);
+		}
+		return false;
+	}
+
+	Result VolumeControlPresenter::tryIncreaseVolume()
+	{
+		auto cur = m_sm->getVolume();
+		if (checkVolumeChangePossibility(cur, true)) {
+			FAIL_RETURN(m_sm->setVolume(cur + 1), "setVolume() failed!");
+		}
+		return RES_OK;
+	}
+
+	Result VolumeControlPresenter::tryDecreaseVolume()
+	{
+		auto cur = m_sm->getVolume();
+		if (checkVolumeChangePossibility(cur, false)) {
+			FAIL_RETURN(m_sm->setVolume(cur - 1), "setVolume() failed!");
+		}
+		return RES_OK;
+	}
+
+	void VolumeControlPresenter::updateCurrentVolume()
+	{
+		auto cur = m_sm->getVolume();
+
+		m_widget->setValue(cur);
+
+		if (cur == m_sm->getMaxVolume()) {
+			m_widget->setIncreaseBtnEnable(false);
+			m_widget->setDecreaseBtnEnable(true);
+		} else if (cur <= impl::VOLUME_LEVEL_MIN) {
+			m_widget->setIncreaseBtnEnable(true);
+			m_widget->setDecreaseBtnEnable(false);
+		} else {
+			m_widget->setIncreaseBtnEnable(true);
+			m_widget->setDecreaseBtnEnable(true);
+		}
+
+		if (m_widget->isVisible()) {
+			if (m_changedByRotary) {
+				elm_atspi_bridge_utils_say(std::to_string(cur).c_str(),
+						EINA_TRUE, nullptr, nullptr);
+			}
+			m_changedByRotary = false;
+		}
+	}
+
+	void VolumeControlPresenter::updateMaxVolume()
+	{
+		m_widget->setMaxValue(m_sm->getMaxVolume());
+	}
+
+	void VolumeControlPresenter::onWidgetEventCb(VolumeControl::Event event)
+	{
+		if (!isActive()) {
+			LOG_RETURN_VOID(RES_OK, "Ignored. Presenter is not active");
+		}
+
+		if (!m_widget->isVisible()) {
+			LOG_RETURN_VOID(RES_OK, "Ignored. Widget is hidden");
+		}
+
+		scheduleAutoHide();
+
+		switch (event) {
+		case VolumeControl::Event::INCREASE:
+			tryIncreaseVolume();
+			break;
+		case VolumeControl::Event::DECREASE:
+			tryDecreaseVolume();
+			break;
+		default:
+			break;
+		}
+	}
+
+	void VolumeControlPresenter::onWidgetBtnAtspiHighlight(Widget &widget,
+			void *eventInfo)
+	{
+		scheduleAutoHide();
+	}
+
+	void VolumeControlPresenter::onVolumeLevelChanged()
+	{
+		updateCurrentVolume();
+	}
+
+	void VolumeControlPresenter::onAudioStateChanged()
+	{
+		auto state = m_sm->getAudioState();
+
+		if ((m_audioState != AudioStateType::BT &&
+				state == AudioStateType::BT) ||
+				(m_audioState == AudioStateType::BT &&
+						state != AudioStateType::BT)) {
+			m_audioState = state;
+
+			updateMaxVolume();
+			updateCurrentVolume();
+		}
+	}
+
+	Eina_Bool VolumeControlPresenter::onRotaryEvent(
+			Eext_Rotary_Event_Info *info)
+	{
+		if (!isActive()) {
+			LOG_RETURN_VALUE(RES_OK, EINA_TRUE,
+					"Ignored. Presenter is not active");
+		}
+
+		if (!m_rotaryVisibility) {
+			LOG_RETURN_VALUE(RES_OK, EINA_TRUE,
+					"Ignored. Not visible by rotary event");
+		}
+
+		if (m_widget->isVisible()) {
+			scheduleAutoHide();
+		} else {
+			showWidget();
+		}
+
+		m_changedByRotary = checkVolumeChangePossibility(m_sm->getVolume(),
+				info->direction == EEXT_ROTARY_DIRECTION_CLOCKWISE);
+
+		auto res = (info->direction == EEXT_ROTARY_DIRECTION_CLOCKWISE) ?
+				tryIncreaseVolume() : tryDecreaseVolume();
+		if (res != RES_OK) {
+			m_changedByRotary = false;
+		}
+
+		return EINA_TRUE;
+	}
+
+	void VolumeControlPresenter::onBackKey(Evas_Object *obj, void *eventInfo)
+	{
+		if (isActive()) {
+			hideWidget();
+		}
+	}
+
+}
diff --git a/call-ui/presenters/misc/VolumeControlPresenter.h b/call-ui/presenters/misc/VolumeControlPresenter.h
new file mode 100644
index 0000000..4889ce1
--- /dev/null
+++ b/call-ui/presenters/misc/VolumeControlPresenter.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_VOLUME_CONTROL_PRESENTER_H__
+#define __CALL_UI_PRESENTERS_MISC_VOLUME_CONTROL_PRESENTER_H__
+
+#include "ucl/mvp/GuiPresenter.h"
+
+#include "ucl/misc/Timeout.h"
+
+#include "call-ui/model/ISoundManager.h"
+
+#include "call-ui/view/VolumeControl.h"
+
+#include "AtspiHighlightHelper.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(VolumeControlPresenter);
+
+	/**
+	 * @brief Presenter of volume control UI components
+	 */
+	class VolumeControlPresenter final : public ucl::GuiPresenter {
+	public:
+
+		/**
+		 * @brief Builder for VolumeControlPresenter
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets ISoundManager instance
+			 * @param[in] sm ISoundManager instance
+			 * @return Reference to builder
+			 */
+			Builder &setSoundManager(ISoundManagerSRef sm);
+
+			/**
+			 * @brief Sets visibility of UI components by rotary events flag
+			 * @param[in] rotaryVisibility Visibility of UI components flag
+			 *  (true - if UI components will be auto shown by rotary events,
+			 *  false - if not)
+			 * @return Reference to builder
+			 */
+			Builder &setRotaryVisibility(bool rotaryVisibility);
+
+			/**
+			 * @brief Sets parent widget for UI components creation
+			 * @param[in] parentWidget Parent widget
+			 * @return Reference to builder
+			 */
+			Builder &setParentWidget(ucl::ElmWidgetSRef parentWidget);
+
+			/**
+			 * @brief Creates new instance of VolumeControlPresenter
+			 * @param[in] parent Parent presenter
+			 * @return Shared reference to VolumeControlPresenter instance
+			 *  on success or NULL otherwise
+			 */
+			VolumeControlPresenterSRef build(ucl::GuiPresenter &parent) const;
+
+		private:
+			ISoundManagerSRef m_sm;
+			ucl::ElmWidgetSRef m_parentWidget;
+			bool m_rotaryVisibility;
+		};
+
+	public:
+
+		/**
+		 * @brief Sets visibility of UI components
+		 * @param[in] isVisible Visibility flag
+		 */
+		void setVisible(bool isVisible);
+
+		/**
+		 * @brief Sets visibility of UI components by rotary events flag
+		 * @param[in] rotaryVisibility Visibility of UI components flag
+		 *  (true - if UI components will be auto shown by rotary events,
+		 *  false - if not)
+		 */
+		void setRotaryVisibility(bool rotaryVisibility);
+
+	private:
+		VolumeControlPresenter(ucl::IRefCountObj &rc,
+				ISoundManagerSRef sm,
+				bool rotaryVisibility);
+		~VolumeControlPresenter();
+
+		ucl::Result prepare(ucl::GuiPresenter &parent,
+				ucl::ElmWidget &parentWidget);
+
+		ucl::Result createWidget(ucl::ElmWidget &parent);
+		ucl::Result setupDeactivatorSink();
+
+		ucl::Result createAtspiHighlightHelper();
+		const Elm_Interface_Atspi_Accessible *onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+
+		void registerCallbacks();
+		void unregisterCallbacks();
+
+		void showWidget();
+		void hideWidget();
+
+		void scheduleAutoHide();
+		void onAutoHideTimeout(ucl::Timeout *sender);
+
+		bool checkVolumeChangePossibility(int volume, bool needIncrease);
+		ucl::Result tryIncreaseVolume();
+		ucl::Result tryDecreaseVolume();
+
+		void updateCurrentVolume();
+		void updateMaxVolume();
+
+		void onVolumeLevelChanged();
+		void onAudioStateChanged();
+		Eina_Bool onRotaryEvent(Eext_Rotary_Event_Info *info);
+
+		void onWidgetEventCb(VolumeControl::Event event);
+		void onWidgetBtnAtspiHighlight(ucl::Widget &widget, void *eventInfo);
+
+		void onBackKey(Evas_Object *obj, void *eventInfo);
+
+	private:
+		const ISoundManagerSRef m_sm;
+
+		VolumeControlSRef m_widget;
+		AtspiHighlightHelperSRef m_atspiHelper;
+		ucl::TimeoutSRef m_timeout;
+		AudioStateType m_audioState;
+
+		bool m_rotaryVisibility;
+		bool m_changedByRotary;
+
+		friend class ucl::ReffedObj<VolumeControlPresenter>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_VOLUME_CONTROL_PRESENTER_H__
diff --git a/call-ui/presenters/misc/helpers.cpp b/call-ui/presenters/misc/helpers.cpp
new file mode 100644
index 0000000..1ba8369
--- /dev/null
+++ b/call-ui/presenters/misc/helpers.cpp
@@ -0,0 +1,188 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <utils_i18n_ulocale.h>
+
+#include "ucl/gui/Window.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	constexpr EoDataKey INSTANCE_PTR {"callui,instance,data,ptr"};
+
+	constexpr EdjePart LIST_ITEM_TEXT_PART {"elm.text"};
+
+	constexpr ElmStyle LIST_ITEM_PADDING_STYLE {"padding"};
+	constexpr ElmStyle LIST_ITEM_MENU_STYLE {"1text"};;
+	constexpr ElmStyle LIST_ITEM_TITLE_STYLE {"title"};
+
+	const TString STR_HH_MM_SS_TIME{"%02d:%02d:%02d"};
+	const TString STR_MM_SS_TIME{"%02d:%02d"};
+
+	constexpr const char *BIDI_TXT_LRM = "\u200E";
+	constexpr const char *BIDI_TXT_RLM = "\u200F";
+	constexpr const char *BIDI_TXT_LRM_RLM = "\u200E\u200F";
+	constexpr const char *BIDI_TXT_RLM_LRM = "\u200F\u200E";
+
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	void setInstancePaused(Window &win, const bool value)
+	{
+		win.setData(impl::INSTANCE_PTR, reinterpret_cast<void *>(value));
+		win.callEvent((value ? INSTANCE_PAUSED : INSTANCE_RESUMED), nullptr);
+	}
+
+	bool isInstancePaused(const Window &win)
+	{
+		return (reinterpret_cast<intptr_t>(
+				win.getData(impl::INSTANCE_PTR)) != 0);
+	}
+
+	void replaceSubstringInString(std::string &str,
+			const std::string &from, const std::string &to)
+	{
+		if (from.empty()) {
+			LOG_RETURN_VOID(RES_FAIL, "Parameter from is empty");
+		}
+
+		size_t start_pos = 0;
+		while((start_pos = str.find(from, start_pos)) != std::string::npos) {
+			str.replace(start_pos, from.length(), to);
+			start_pos += to.length();
+		}
+	}
+
+	TString getCallDurationTxt(const struct tm &time)
+	{
+		TString tmp;
+		if (time.tm_hour > 0) {
+			tmp = impl::STR_HH_MM_SS_TIME.format(
+					time.tm_hour, time.tm_min, time.tm_sec);
+		} else {
+			tmp = impl::STR_MM_SS_TIME.format(
+					time.tm_min, time.tm_sec);
+		}
+		return tmp;
+	}
+
+	std::string encloseBidirectionalText(const std::string &txt,
+			BidiTextEncloseType type)
+	{
+		switch (type) {
+		case BidiTextEncloseType::LRM:
+			return impl::BIDI_TXT_LRM + txt + impl::BIDI_TXT_LRM;
+		case BidiTextEncloseType::RLM:
+			return impl::BIDI_TXT_RLM + txt + impl::BIDI_TXT_RLM;
+		case BidiTextEncloseType::LRM_RLM:
+			return impl::BIDI_TXT_LRM_RLM + txt + impl::BIDI_TXT_RLM_LRM;
+		case BidiTextEncloseType::RLM_LRM:
+			return impl::BIDI_TXT_RLM_LRM + txt + impl::BIDI_TXT_LRM_RLM;
+		default:
+			ELOG("Invalid type");
+			return txt;
+		}
+		return txt;
+	}
+
+	std::string encloseBidirectionalText(std::string &&txt,
+			BidiTextEncloseType type)
+	{
+		switch (type) {
+		case BidiTextEncloseType::LRM:
+			txt.insert(0, impl::BIDI_TXT_LRM);
+			txt.append(impl::BIDI_TXT_LRM);
+			break;
+		case BidiTextEncloseType::RLM:
+			txt.insert(0, impl::BIDI_TXT_RLM);
+			txt.append(impl::BIDI_TXT_RLM);
+			break;
+		case BidiTextEncloseType::LRM_RLM:
+			txt.insert(0, impl::BIDI_TXT_LRM_RLM);
+			txt.append(impl::BIDI_TXT_RLM_LRM);
+			break;
+		case BidiTextEncloseType::RLM_LRM:
+			txt.insert(0, impl::BIDI_TXT_RLM_LRM);
+			txt.append(impl::BIDI_TXT_LRM_RLM);
+			break;
+		default:
+			ELOG("Invalid type");
+			break;
+		}
+		return std::move(txt);
+	}
+
+	Result isLTRCharacterOrientation(const std::string &local)
+	{
+		if (local.empty()) {
+			LOG_RETURN(RES_INVALID_ARGUMENTS, "local is empty");
+		}
+
+		i18n_ulocale_layout_type_e layout = I18N_ULOCALE_LAYOUT_UNKNOWN;
+		int ret = i18n_ulocale_get_character_orientation(local.c_str(),
+				&layout);
+		if (ret != I18N_ERROR_NONE) {
+			LOG_RETURN(RES_FAIL,
+					"i18n_ulocale_get_character_orientation() failed!");
+		}
+
+		switch (layout) {
+		case I18N_ULOCALE_LAYOUT_LTR:
+			return RES_OK;
+		case I18N_ULOCALE_LAYOUT_RTL:
+			return RES_FALSE;
+		default:
+			LOG_RETURN(RES_FAIL,
+					"Unsupported character orientation type [%d]",
+					layout);
+		}
+		return RES_OK;
+	}
+
+	SimpleListItemSRef makePaddingListItem()
+	{
+		return makeShared<SimpleListItem>(impl::LIST_ITEM_PADDING_STYLE);
+	}
+
+	SimpleListItemSRef makeMenuListItem(TString text,
+			NotiHandler itemSelectHandler)
+	{
+		PartTextMap map;
+		map.set(impl::LIST_ITEM_TEXT_PART, std::move(text));
+
+		auto result = makeShared<SimpleListItem>(impl::LIST_ITEM_MENU_STYLE,
+				std::move(map));
+
+		result->setItemSelectHandler(std::move(itemSelectHandler));
+
+		return result;
+	}
+
+	SimpleListItemSRef makeTitleListItem(TString text)
+	{
+		PartTextMap map;
+		map.set(impl::LIST_ITEM_TEXT_PART, std::move(text));
+
+		return makeShared<SimpleListItem>(impl::LIST_ITEM_TITLE_STYLE,
+				std::move(map));
+	}
+
+}
+
diff --git a/call-ui/presenters/misc/helpers.h b/call-ui/presenters/misc/helpers.h
new file mode 100644
index 0000000..5f1c5df
--- /dev/null
+++ b/call-ui/presenters/misc/helpers.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_MISC_HELPERS_H__
+#define __CALL_UI_PRESENTERS_MISC_HELPERS_H__
+
+#include <string>
+#include <time.h>
+
+#include "ucl/gui/EdjeWidget.h"
+#include "ucl/gui/types.h"
+
+#include "call-ui/presenters/items/SimpleListItem.h"
+
+namespace callui {
+
+	/**
+	 * @brief Enumeration for text enclose types of bidirectional text
+	 */
+	enum class BidiTextEncloseType {
+		LRM,                       /**< Encloses text with LRM symbols */
+		RLM,                       /**< Encloses text with RLM symbols */
+		LRM_RLM,                   /**< Encloses text with LRM and RLM symbols */
+		RLM_LRM                    /**< Encloses text with RLM and LRM symbols */
+	};
+
+	/**
+	 * @brief Application Instance pause smart event definition
+	 */
+	constexpr ucl::SmartEvent INSTANCE_PAUSED {"callui,instance,paused"};
+
+	/**
+	 * @brief Application Instance resume smart event definition
+	 */
+	constexpr ucl::SmartEvent INSTANCE_RESUMED {"callui,instance,resumed"};
+
+	/**
+	 * @brief Sets whether application Instance is in pause or not
+	 * @param[in] win Window instance
+	 * @param[in] value Application instance pause state
+	 */
+	void setInstancePaused(ucl::Window &win, bool value);
+
+	/**
+	 * @brief Checks whether application Instance is in pause or not
+	 * @param[in] win Window instance
+	 * @return Application instance pause state:
+	 *   true - application Instance is paused, false - otherwise
+	 */
+	bool isInstancePaused(const ucl::Window &win);
+
+	/**
+	 * @brief Gets call duration as a text
+	 * @param[in] time Time structure
+	 * @return Call duration string
+	 */
+	ucl::TString getCallDurationTxt(const struct tm &time);
+
+	/**
+	 * @brief Replaces selected substring in string text
+	 * @param[in] str String text to modify
+	 * @param[in] from Text to replaces
+	 * @param[in] to Text to replace on
+	 */
+	void replaceSubstringInString(std::string &str,
+			const std::string &from, const std::string &to);
+
+	/**
+	 * @brief Checks whether locale is LRT character orientation
+	 * @param[in] locale Locale to check
+	 * @return RES_OK - if local is LRT oriented,
+	 *  RES_FALSE - if not,
+	 *  other result on error
+	 */
+	ucl::Result isLTRCharacterOrientation(const std::string &locale);
+
+	/**
+	 * @brief Encloses text with selected bidirectional symbols
+	 * @param[in] txt Text to modify
+	 * @param[in] type Type of bidirectional symbols to enclose with
+	 * @return Enclosed string
+	 */
+	std::string encloseBidirectionalText(const std::string &txt, BidiTextEncloseType type);
+
+	/**
+	 * @brief Encloses text with selected bidirectional symbols
+	 * @param[in] txt Text to modify
+	 * @param[in] type Type of bidirectional symbols to enclose with
+	 * @return Enclosed string
+	 */
+	std::string encloseBidirectionalText(std::string &&txt, BidiTextEncloseType type);
+
+	/**
+	 * @brief Creates Padding list item
+	 * @return Shared reference to Padding list item on success, NULL otherwise
+	 */
+	SimpleListItemSRef makePaddingListItem();
+
+	/**
+	 * @brief Creates Menu list item
+	 * @param[in] text Menu item text
+	 * @param[in] itemSelectHandler Select handler
+	 * @return Shared reference to Menu list item on success, NULL otherwise
+	 */
+	SimpleListItemSRef makeMenuListItem(ucl::TString text,
+			NotiHandler itemSelectHandler);
+
+	/**
+	 * @brief Creates Title list item
+	 * @param[in] text Title item text
+	 * @return Shared reference to Title list item on success, NULL otherwise
+	 */
+	SimpleListItemSRef makeTitleListItem(ucl::TString text);
+}
+
+#endif // __CALL_UI_PRESENTERS_MISC_HELPERS_H__
diff --git a/call-ui/presenters/pages/KeypadPage.cpp b/call-ui/presenters/pages/KeypadPage.cpp
new file mode 100644
index 0000000..ecfe176
--- /dev/null
+++ b/call-ui/presenters/pages/KeypadPage.cpp
@@ -0,0 +1,403 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "KeypadPage.h"
+
+#include "call-ui/view/AoSequencer.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/types.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr LayoutTheme LAYOUT_KEYPAD_WIDGET
+			{"layout", "callui", "keypad"};
+
+	constexpr EdjePart PART_SWL_ENTRY {"swl.entry"};
+
+	constexpr SmartEvent BTN_PRESSED {"pressed"};
+	constexpr SmartEvent BTN_UNPRESSED {"unpressed"};
+
+	constexpr EoDataKey BTN_DATA_KEY {"btnData"};
+
+	enum class OperationType {
+		DTMF,
+		VOLUME
+	};
+
+	struct ButtonInfo {
+		OperationType type;
+		const char *str;
+		ElmStyle style;
+		EdjePart swlPart;
+	};
+
+	static ButtonInfo buttonsInfo[] =
+	{
+		{ OperationType::DTMF, "1",
+			ElmStyle {"callui/keypad_one"}, EdjePart {"swl.one"} },
+		{ OperationType::DTMF, "2",
+			ElmStyle {"callui/keypad_two"}, EdjePart {"swl.two"} },
+		{ OperationType::DTMF, "3",
+			ElmStyle {"callui/keypad_three"}, EdjePart {"swl.three"} },
+		{ OperationType::DTMF, "4",
+			ElmStyle {"callui/keypad_four"}, EdjePart {"swl.four"} },
+		{ OperationType::DTMF, "5",
+			ElmStyle {"callui/keypad_five"}, EdjePart {"swl.five"} },
+		{ OperationType::DTMF, "6",
+			ElmStyle {"callui/keypad_six"}, EdjePart {"swl.six"} },
+		{ OperationType::DTMF, "7",
+			ElmStyle {"callui/keypad_seven"}, EdjePart {"swl.seven"} },
+		{ OperationType::DTMF, "8",
+			ElmStyle {"callui/keypad_eight"}, EdjePart {"swl.eight"} },
+		{ OperationType::DTMF, "9",
+			ElmStyle {"callui/keypad_nine"}, EdjePart {"swl.nine"} },
+		{ OperationType::DTMF, "0",
+			ElmStyle {"callui/keypad_zero"}, EdjePart {"swl.zero"} },
+		{ OperationType::DTMF, "#",
+			ElmStyle {"callui/keypad_sharp"}, EdjePart {"swl.sharp"} },
+		{ OperationType::DTMF, "*",
+			ElmStyle {"callui/keypad_asterix"}, EdjePart {"swl.asterix"} },
+		{ OperationType::VOLUME, "",
+			ElmStyle {"callui/keypad_speaker"}, EdjePart {"swl.speaker"} }
+	};
+
+	const int KEYPAD_BTN_MAX_COUNT = sizeof(buttonsInfo)/sizeof(buttonsInfo[0]);
+
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	// KeypadPage::Builder
+
+	KeypadPage::Builder::Builder()
+	{
+	}
+
+	KeypadPage::Builder &KeypadPage::Builder::setNaviframe(NaviframeSRef navi)
+	{
+		m_navi = std::move(navi);
+		return *this;
+	}
+
+	KeypadPage::Builder
+	&KeypadPage::Builder::setSoundManager(ISoundManagerSRef sm)
+	{
+		m_sm = std::move(sm);
+		return *this;
+	}
+
+	KeypadPageSRef KeypadPage::Builder::build(
+			ExitRequestHandler onExitRequest) const
+	{
+		if (!onExitRequest) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"onExitRequest is NULL");
+		}
+		if (!m_navi) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "m_navi is NULL");
+		}
+
+		if (!m_sm) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "m_sm is NULL");
+		}
+
+		auto result = makeShared<KeypadPage>(m_navi,
+				std::move(onExitRequest), m_sm);
+
+		FAIL_RETURN_VALUE(result->prepare([&result](NaviItem &item)
+				{
+					return result->doPrepare(item);
+				}),
+			{}, "result->prepare() failed!");
+
+		return result;
+	}
+
+	// KeypadPage //
+
+	KeypadPage::KeypadPage(IRefCountObj &rc,
+			NaviframeSRef navi,
+			ExitRequestHandler onExitRequest,
+			ISoundManagerSRef sm):
+		Page(rc, std::move(navi), std::move(onExitRequest)),
+		m_sm(std::move(sm)),
+		m_smInUse(false)
+	{
+	}
+
+	KeypadPage::~KeypadPage()
+	{
+		stopDtmf();
+
+		unregisterPowerKeyHandling();
+	}
+
+	Result KeypadPage::doPrepare(NaviItem &item)
+	{
+		FAIL_RETURN(createWidget(),
+				"createWidget() failed!");
+		FAIL_RETURN(createEntry(),
+				"createEntry() failed!");
+		FAIL_RETURN(createButtons(),
+				"createButtons() failed!");
+		FAIL_RETURN(createVolumeControlPresenter(),
+				"createVolumeControlPresenter() failed!");
+		FAIL_RETURN(registerPowerKeyHandling(),
+				"registerPowerKeyHandling() failed!");
+		FAIL_RETURN(createAtspiHighlightHelper(),
+				"createAtspiHighlightHelper() failed!");
+
+		item = getNaviframe().push(*m_widget);
+		if (!item) {
+			LOG_RETURN(RES_FAIL, "Naviframe::push() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	Result KeypadPage::registerPowerKeyHandling()
+	{
+		auto win = m_widget->getWindow();
+		if (!win) {
+			LOG_RETURN(RES_FAIL, "win is NULL!");
+		}
+
+		win->addEventHandler(WIN_POWER_KEY_UP_EVENT,
+				WEAK_DELEGATE_THIS(onPowerKeyUp));
+
+		return RES_OK;
+	}
+
+	void KeypadPage::unregisterPowerKeyHandling()
+	{
+		auto win = m_widget->getWindow();
+		if (!win) {
+			LOG_RETURN_VOID(RES_FAIL, "win is NULL!");
+		}
+
+		win->delEventHandler(WIN_POWER_KEY_UP_EVENT,
+				DELEGATE_THIS(onPowerKeyUp));
+	}
+
+	void KeypadPage::onPowerKeyUp(Widget &widget, void *eventInfo)
+	{
+		auto info = static_cast<PowerBtnEventInfo *>(eventInfo);
+		if (info) {
+			info->stopPropagation = true;
+		}
+
+		m_voiceControl->setVisible(false);
+
+		requestExit();
+	}
+
+	void KeypadPage::onBtnPressed(Widget &widget, void *eventInfo)
+	{
+		impl::ButtonInfo *info =
+			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
+		DLOG("Button pressed [%c]", *(info->str));
+
+		if (info->type == impl::OperationType::DTMF) {
+			elm_entry_entry_append(as_eo(*m_entry), info->str);
+			elm_entry_cursor_end_set(as_eo(*m_entry));
+			startDtmf(*(info->str));
+		}
+	}
+
+	void KeypadPage::onBtnUnpressed(Widget &widget, void *eventInfo)
+	{
+		impl::ButtonInfo *info =
+			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
+		DLOG("Button unpressed [%c]", *(info->str));
+		stopDtmf();
+	}
+
+	void KeypadPage::onBtnClicked(Widget &widget, void *eventInfo)
+	{
+		impl::ButtonInfo *info =
+			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
+
+		if(info->type == impl::OperationType::VOLUME) {
+			DLOG("Button clicked [volume]");
+			m_voiceControl->setVisible(true);
+		}
+	}
+
+	Result KeypadPage::createWidget()
+	{
+		m_widget = Layout::Builder().
+				setTheme(impl::LAYOUT_KEYPAD_WIDGET).
+				build(getNaviframe());
+		if (!m_widget) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+
+		// RTL support
+		elm_object_mirrored_automatic_set(as_eo(*m_widget), EINA_FALSE);
+		elm_object_mirrored_set(as_eo(*m_widget), false);
+
+		setDeactivatorSink(m_widget);
+
+		return RES_OK;
+	}
+
+	ucl::Result KeypadPage::createEntry()
+	{
+		Evas_Object *const entry = elm_entry_add(as_eo(*m_widget));
+		if (!entry) {
+			LOG_RETURN(RES_FAIL, "elm_entry_add() failed!");
+		}
+		m_entry = makeShared<ElmWidget>(entry);
+
+		static Elm_Entry_Filter_Accept_Set digitsFilterData;
+
+		digitsFilterData.accepted = "0123456789*#";
+		digitsFilterData.rejected = nullptr;
+
+		elm_entry_single_line_set(entry, EINA_TRUE);
+		elm_entry_editable_set(entry, EINA_FALSE);
+		elm_entry_scrollable_set(entry, EINA_TRUE);
+		elm_entry_markup_filter_append(entry,
+				elm_entry_filter_accept_set, &digitsFilterData);
+
+		m_widget->setContent(*m_entry, impl::PART_SWL_ENTRY);
+		show(*m_entry);
+
+		return RES_OK;
+	}
+
+	ucl::Result KeypadPage::createButtons()
+	{
+		Evas_Object *eo;
+		StyledWidgetSRef btn;
+
+		for (int i = 0; i < impl::KEYPAD_BTN_MAX_COUNT; ++i) {
+			eo = elm_button_add(as_eo(*m_widget));
+			if (!eo) {
+				LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+			}
+
+			btn = makeShared<StyledWidget>(eo, false);
+			btn->setData(impl::BTN_DATA_KEY, &(impl::buttonsInfo[i]));
+			btn->setStyle(impl::buttonsInfo[i].style);
+			m_widget->setContent(*btn, impl::buttonsInfo[i].swlPart);
+			show(*btn);
+
+			if (impl::buttonsInfo[i].type == impl::OperationType::DTMF) {
+				btn->addEventHandler(impl::BTN_PRESSED,
+						WEAK_DELEGATE_THIS(onBtnPressed));
+
+				btn->addEventHandler(impl::BTN_UNPRESSED,
+						WEAK_DELEGATE_THIS(onBtnUnpressed));
+			} else {
+				btn->addEventHandler(BTN_CLICKED,
+						WEAK_DELEGATE_THIS(onBtnClicked));
+
+				// RTL support
+				elm_object_mirrored_automatic_set(eo, EINA_FALSE);
+				elm_object_mirrored_set(eo, false);
+			}
+
+			auto &atspi = btn->getAtspi();
+			atspi.setTDomain(TEXT_DOMAIN);
+			if (impl::buttonsInfo[i].type == impl::OperationType::DTMF) {
+				atspi.setName(impl::buttonsInfo[i].str);
+			} else {
+				atspi.setName(STR_VOLUME);
+			}
+
+			if (i == 0) {
+				m_firstBtn = btn;
+			} else if (i == impl::KEYPAD_BTN_MAX_COUNT - 1) {
+				m_lastBtn = btn;
+			}
+		}
+
+		return RES_OK;
+	}
+
+	void KeypadPage::startDtmf(const unsigned char digit)
+	{
+		stopDtmf();
+		m_smInUse = true;
+		m_sm->startDtmf(digit);
+	}
+
+	void KeypadPage::stopDtmf()
+	{
+		if (m_smInUse) {
+			m_smInUse = false;
+			m_sm->stopDtmf();
+		}
+	}
+
+	Result KeypadPage::createVolumeControlPresenter()
+	{
+		m_voiceControl = VolumeControlPresenter::Builder().
+				setSoundManager(m_sm).
+				setRotaryVisibility(false).
+				setParentWidget(m_widget).
+				build(*this);
+		if (!m_voiceControl) {
+			LOG_RETURN(RES_FAIL, "VolumeControlPresenter::build() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	void KeypadPage::onBackKey()
+	{
+		requestExit();
+	}
+
+	Result KeypadPage::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onAtspiHighlight));
+
+		m_atspiHelper->registerObject(getWindow());
+
+		m_atspiHelper->registerObject(*m_firstBtn);
+		m_atspiHelper->registerObject(*m_lastBtn);
+
+		return RES_OK;
+	}
+
+	const Elm_Interface_Atspi_Accessible *KeypadPage::onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation)
+	{
+		return AoSequencer(ao, flowRelation).
+				process(m_firstBtn).
+				processDefault().
+				process(m_lastBtn).
+				getNext();
+	}
+}
diff --git a/call-ui/presenters/pages/KeypadPage.h b/call-ui/presenters/pages/KeypadPage.h
new file mode 100644
index 0000000..2625b4c
--- /dev/null
+++ b/call-ui/presenters/pages/KeypadPage.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_PAGES_KEYPAD_PAGE_H__
+#define __CALL_UI_PRESENTERS_PAGES_KEYPAD_PAGE_H__
+
+#include "base/Page.h"
+
+#include "ucl/gui/Layout.h"
+
+#include "call-ui/model/ISoundManager.h"
+
+#include "call-ui/presenters/misc/AtspiHighlightHelper.h"
+#include "call-ui/presenters/misc/VolumeControlPresenter.h"
+
+#include "call-ui/presenters/types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(KeypadPage);
+
+	/**
+	 * @brief Presenter of Keypad page
+	 */
+	class KeypadPage final : public Page {
+	public:
+
+		/**
+		 * @brief KeypadPage builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Naviframe instance
+			 * @param[in] navi Naviframe instance
+			 * @return Reference to builder
+			 */
+			Builder &setNaviframe(ucl::NaviframeSRef navi);
+
+			/**
+			 * @brief Sets Sound Manager instance
+			 * @param[in] navi Sound Manager instance
+			 * @return Reference to builder
+			 */
+			Builder &setSoundManager(ISoundManagerSRef sm);
+
+			/**
+			 * @brief Creates new instance of KeypadPage
+			 * @param[in] onExitRequest Page exit request event handler
+			 * @return Shared reference to KeypadPage instance
+			 *  on success or NULL otherwise
+			 */
+			KeypadPageSRef build(ExitRequestHandler onExitRequest) const;
+		private:
+			ISoundManagerSRef m_sm;
+			ucl::NaviframeSRef m_navi;
+		};
+
+	private:
+		KeypadPage(ucl::IRefCountObj &rc,
+				ucl::NaviframeSRef navi,
+				ExitRequestHandler onExitRequest,
+				ISoundManagerSRef sm);
+		~KeypadPage();
+
+		ucl::Result doPrepare(ucl::NaviItem &item);
+
+		ucl::Result registerPowerKeyHandling();
+		void unregisterPowerKeyHandling();
+
+		void onPowerKeyUp(ucl::Widget &widget, void *eventInfo);
+
+		void onBtnPressed(ucl::Widget &widget, void *eventInfo);
+		void onBtnUnpressed(ucl::Widget &widget, void *eventInfo);
+		void onBtnClicked(ucl::Widget &widget, void *eventInfo);
+
+		ucl::Result createWidget();
+		ucl::Result createEntry();
+		ucl::Result createButtons();
+		ucl::Result createVolumeControlPresenter();
+
+		void startDtmf(const unsigned char digit);
+		void stopDtmf();
+
+		ucl::Result createAtspiHighlightHelper();
+		const Elm_Interface_Atspi_Accessible *onAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+
+		// Page //
+
+		virtual void onBackKey() override final;
+
+	private:
+		const ISoundManagerSRef m_sm;
+
+		ucl::LayoutSRef m_widget;
+		ucl::ElmWidgetSRef m_entry;
+		ucl::ElmWidgetSRef m_firstBtn;
+		ucl::ElmWidgetSRef m_lastBtn;
+		VolumeControlPresenterSRef m_voiceControl;
+		AtspiHighlightHelperSRef m_atspiHelper;
+
+		bool m_smInUse;
+
+		friend class ucl::ReffedObj<KeypadPage>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_PAGES_KEYPAD_PAGE_H__
diff --git a/call-ui/presenters/pages/MainPage.cpp b/call-ui/presenters/pages/MainPage.cpp
new file mode 100644
index 0000000..5ad70a6
--- /dev/null
+++ b/call-ui/presenters/pages/MainPage.cpp
@@ -0,0 +1,852 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MainPage.h"
+
+#include "ucl/gui/Window.h"
+#include "ucl/gui/Widget.h"
+
+#include "call-ui/view/AoSequencer.h"
+
+#include "call-ui/resources.h"
+
+#include "call-ui/presenters/types.h"
+
+#include "call-ui/presenters/common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr auto RECALL_BTN_SHOW_TIMEOUT = 1.0;
+	constexpr auto EXIT_APP_TIMEOUT = 4.0;
+
+	constexpr LayoutTheme LAYOUT_MAIN_WIDGET
+			{"layout", "callui", "main"};
+
+	constexpr LayoutTheme LAYOUT_REJECT_MSG_WIDGET
+			{"layout", "callui", "reject_msg"};
+
+	constexpr EdjePart PART_SWL_INDICATOR {"swl.indicator"};
+	constexpr EdjePart PART_SWL_ACCEPT_REJECT {"swl.accept_reject"};
+	constexpr EdjePart PART_SWL_CALL_INFO {"swl.call_info"};
+	constexpr EdjePart PART_SWL_REJECT_MSG {"swl.rm"};
+	constexpr EdjePart PART_SWL_BOTTOM_BTN {"swl.bottom_btn"};
+	constexpr EdjePart PART_SWL_OVERLAY {"swl.overlay"};
+	constexpr EdjePart PART_SWL_MORE_OPTION {"swl.more_option"};
+	constexpr EdjePart PART_TXT_REJECT_MSG {"reject_msg_text"};
+	constexpr EdjePart PART_TXT_REJECT_MSG_CUE_AO {"ao_cue"};
+
+	constexpr ElmStyle STYLE_BB_END_CALL {"callui/end_call"};
+	constexpr ElmStyle STYLE_BB_RECALL {"callui/call_back"};
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	// MainPage::Builder //
+
+	MainPage::Builder::Builder()
+	{
+	}
+
+	MainPage::Builder &MainPage::Builder::setNaviframe(
+			NaviframeSRef navi)
+	{
+		m_navi = std::move(navi);
+		return *this;
+	}
+
+	MainPage::Builder &MainPage::Builder::setCallUI(
+			ICallUISRef call)
+	{
+		m_call = std::move(call);
+		return *this;
+	}
+
+	MainPageSRef MainPage::Builder::build(
+			ExitRequestHandler onExitRequest) const
+	{
+		if (!onExitRequest) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"onExitRequest is NULL");
+		}
+		if (!m_navi) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"m_navi is NULL");
+		}
+		if (!m_call) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
+					"m_call is NULL");
+		}
+
+		auto result = makeShared<MainPage>(
+				m_navi, std::move(onExitRequest), m_call);
+
+		FAIL_RETURN_VALUE(result->prepare([&result](NaviItem &item)
+			{
+				return result->doPrepare(item);
+			}),
+			{}, "result->prepare() failed!");
+
+		return result;
+	}
+
+	// MainPage //
+
+	MainPage::MainPage(IRefCountObj &rc,
+			NaviframeSRef navi,
+			ExitRequestHandler onExitRequest,
+			ICallUISRef call) :
+		Page(rc, std::move(navi), std::move(onExitRequest)),
+		m_call(std::move(call)),
+		m_cm(m_call->getCallManager()),
+		m_mode(CallMode::UNDEFINED),
+		m_ecTimer(nullptr),
+		m_ecTimerBtnReq(false)
+	{
+	}
+
+	Result MainPage::doPrepare(NaviItem &item)
+	{
+		if (!m_cm) {
+			LOG_RETURN(RES_FAIL, "Call manager is NULL!");
+		}
+
+		FAIL_RETURN(createWidget(), "createWidget() failed!");
+
+		FAIL_RETURN(createIndicatorPresenter(),
+				"createIndicatorPresenter() failed!");
+
+		FAIL_RETURN(createDisplayPresenter(),
+				"createDisplayPresenter() failed!");
+
+		FAIL_RETURN(registerPowerKeyHandling(),
+				"registerPowerKeyHandling() failed!");
+
+		item = getNaviframe().push(*m_widget);
+		if (!item) {
+			LOG_RETURN(RES_FAIL, "Naviframe::push() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	Result MainPage::registerPowerKeyHandling()
+	{
+		auto win = m_widget->getWindow();
+		if (!win) {
+			LOG_RETURN(RES_FAIL, "win is NULL!");
+		}
+
+		win->addEventHandler(WIN_POWER_KEY_UP_EVENT,
+				WEAK_DELEGATE_THIS(onPowerKeyUp));
+
+		return RES_OK;
+	}
+
+	void MainPage::unregisterPowerKeyHandling()
+	{
+		auto win = m_widget->getWindow();
+		if (!win) {
+			LOG_RETURN_VOID(RES_FAIL, "win is NULL!");
+		}
+
+		win->delEventHandler(WIN_POWER_KEY_UP_EVENT,
+				DELEGATE_THIS(onPowerKeyUp));
+	}
+
+	void MainPage::processKeyPress(bool isPowerKey)
+	{
+		if (m_mode == CallMode::END) {
+			requestExit();
+		} else if (m_mode != CallMode::INCOMING) {
+			if (isPowerKey) {
+				m_devicePrs->setDisplayState(
+						DeviceStatePresenter::DisplayState::OFF);
+			} else {
+				if (m_accessoryPrs) {
+					m_accessoryPrs->hideVolumeControls();
+				}
+			}
+		}
+	}
+
+	void MainPage::onBackKey()
+	{
+		processKeyPress();
+	}
+
+	void MainPage::onPowerKeyUp(Widget &widget, void *eventInfo)
+	{
+		auto info = static_cast<PowerBtnEventInfo *>(eventInfo);
+		if (info && info->stopPropagation) {
+			DLOG("Ignored. Propagation was stopped.");
+			return;
+		}
+		processKeyPress(true);
+	}
+
+	Result MainPage::processIncomingCallMode()
+	{
+		m_accessoryPrs.reset();
+
+		auto call = m_cm->getIncomingCall();
+		if (!call) {
+			LOG_RETURN(RES_FAIL, "incom is NULL");
+		}
+
+		FAIL_RETURN(createAcceptRejectPresenter(),
+				"createAcceptRejectPresenter() failed!");
+
+		auto provider = call->getRejectMsgProvider();
+		if (!provider) {
+			ELOG("Reject message provider is NULL");
+		}
+
+		if (!isUnknownCaller(*call->getInfo())
+				&& (provider && provider->getMsgCount() > 0)) {
+			FAIL_RETURN(createRejectMsgPresenter(provider),
+					"createRejectMsgPresenter() failed!");
+
+			FAIL_RETURN(createRejectMsgCue(),
+					"craeteRejectMsgCue() failed!");
+
+			if (createRejectMsgCueAo() != RES_OK) {
+				ELOG("createRejectMsgCueAo() failed!");
+			}
+		}
+
+		return RES_OK;
+	}
+
+	Result MainPage::createRejectMsgCue()
+	{
+		m_rmLy = Layout::Builder().
+				setTheme(impl::LAYOUT_REJECT_MSG_WIDGET).
+				build(*m_widget);
+		if (!m_rmLy) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+
+		m_rmLy->setText(STR_DECLINE_MESSAGES, impl::PART_TXT_REJECT_MSG);
+		m_widget->setContent(*m_rmLy, impl::PART_SWL_REJECT_MSG);
+
+		return RES_OK;
+	}
+
+	Result MainPage::processEndCallMode()
+	{
+		FAIL_RETURN(createAccessoryPresenter(),
+				"createAccessoryPresenter() failed!");
+
+		auto end = m_cm->getEndCall();
+		if (end) {
+			auto info = end->getInfo();
+			if (info &&
+					info->getConferenceMemberCount() == 1 &&
+					!(info->getPhoneNumber().empty() &&
+							!info->isEmergency())) {
+				FAIL_RETURN(createBottomBtn(impl::STYLE_BB_RECALL, false),
+						"createBottomBtn() failed!");
+				hide(*m_bottomBtn);
+			}
+		} else {
+			ELOG("End call is NULL!");
+		}
+
+		startEndCallTimer();
+
+		return RES_OK;
+	}
+
+	Result MainPage::processRegularCallModes()
+	{
+		m_rmPrs.reset();
+		m_acceptRejectPrs.reset();
+		m_rmLy.reset();
+		m_rmCueAo.reset();
+
+		FAIL_RETURN(createAccessoryPresenter(),
+				"createAccessoryPresenter() failed!");
+		FAIL_RETURN(createMoreOptionsPresenter(),
+				"createMoreOptionsPresenter() failed!");
+		FAIL_RETURN(createBottomBtn(impl::STYLE_BB_END_CALL),
+				"createBottomBtn() failed!");
+
+		return RES_OK;
+	}
+
+	Result MainPage::showWindow()
+	{
+		auto win = getNaviframe().getWindow();
+		if (!win) {
+			LOG_RETURN(RES_FAIL, "win is NULL");
+		}
+
+		if (!win->isVisible() &&
+				(m_mode == CallMode::INCOMING ||
+						m_mode == CallMode::OUTGOING)) {
+			show(*win);
+		}
+		return RES_OK;
+	}
+
+	void MainPage::onBottomBtnClicked(Widget &widget, void *eventInfo)
+	{
+		auto active = m_cm->getActiveCall();
+		auto held = m_cm->getHeldCall();
+		auto end = m_cm->getEndCall();
+
+		if (active) {
+			active->end();
+		} else if (held) {
+			held->end();
+		} else if (end) {
+			stopEndCallTimer();
+			end->callBack();
+		}
+	}
+
+	void MainPage::startEndCallTimer()
+	{
+		stopEndCallTimer();
+
+		m_ecTimer = ecore_timer_add(
+				impl::RECALL_BTN_SHOW_TIMEOUT,
+				CALLBACK_B(MainPage::onEndCallTimerCb),
+				this);
+	}
+
+	void MainPage::stopEndCallTimer()
+	{
+		m_ecTimerBtnReq = false;
+
+		if (m_ecTimer) {
+			ecore_timer_del(m_ecTimer);
+			m_ecTimer = nullptr;
+		}
+	}
+
+	Result MainPage::createBottomBtn(const ElmStyle &style, bool setVisible)
+	{
+		Evas_Object *const eo = elm_button_add(as_eo(*m_widget));
+		if (!eo) {
+			LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
+		}
+		m_bottomBtn = makeShared<StyledWidget>(eo);
+		m_bottomBtn->setStyle(style);
+		m_bottomBtn->addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(MainPage::onBottomBtnClicked));
+
+		auto &atspi = m_bottomBtn->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		if (style == impl::STYLE_BB_RECALL) {
+			atspi.setName(AO_STR_CALLBACK);
+		} else {
+			atspi.setName(AO_STR_END_CALL);
+		}
+
+		if (setVisible) {
+			m_widget->setContent(*m_bottomBtn, impl::PART_SWL_BOTTOM_BTN);
+			show(*m_bottomBtn);
+		} else {
+			hide(*m_bottomBtn);
+		}
+
+		return RES_OK;
+	}
+
+	Eina_Bool MainPage::onEndCallTimerCb()
+	{
+		if (!m_ecTimerBtnReq) {
+			if (m_bottomBtn) {
+				m_widget->setContent(*m_bottomBtn, impl::PART_SWL_BOTTOM_BTN);
+				show(*m_bottomBtn);
+			}
+			ecore_timer_interval_set(m_ecTimer, impl::EXIT_APP_TIMEOUT);
+			m_ecTimerBtnReq = true;
+			return ECORE_CALLBACK_RENEW;
+		} else {
+			m_ecTimer = nullptr;
+			requestExit();
+			return ECORE_CALLBACK_CANCEL;
+		}
+	}
+
+	void MainPage::onCallEvent(CallEventType type)
+	{
+		ILOG("CallEventType [%d]", static_cast<int>(type));
+
+		stopEndCallTimer();
+
+		CallMode prevMode = m_mode;
+		m_mode = getCallMode(m_cm);
+
+		if (m_mode == CallMode::UNDEFINED) {
+			requestExit();
+			return;
+		}
+
+		FAIL_RETURN_VOID(showWindow(), "showWindow failed!");
+
+		m_acceptRejectPrs.reset();
+		m_rmPrs.reset();
+		m_moreOptionsPrs.reset();
+		m_callInfoPrs.reset();
+
+		m_rmLy.reset();
+		m_rmCueAo.reset();
+		m_bottomBtn.reset();
+
+		switch (m_mode) {
+		case CallMode::INCOMING:
+			FAIL_RETURN_VOID(processIncomingCallMode(),
+					"processIncomingCall() failed!");
+			break;
+		case CallMode::END:
+			FAIL_RETURN_VOID(processEndCallMode(),
+					"processEndCallMode() failed!");
+			break;
+		default:
+			FAIL_RETURN_VOID(processRegularCallModes(),
+					"processRegularCallModes() failed!");
+			break;
+		}
+
+		FAIL_RETURN_VOID(createCallInfoPresenter(),
+				"createCallInfoPresenter() failed!");
+
+		FAIL_RETURN_VOID(updateDeviceState(prevMode, m_mode),
+				"updateDeviceState() failed!");
+
+		createAtspiHighlightHelper();
+	}
+
+	Result MainPage::updateDeviceState(CallMode prevMode, CallMode curMode)
+	{
+		if (curMode == CallMode::INCOMING && curMode != prevMode) {
+			m_devicePrs->setDisplayState(
+					DeviceStatePresenter::DisplayState::ON);
+			m_devicePrs->setDisplayMode(
+					DeviceStatePresenter::DisplayMode::TOP_PRIORITY);
+			m_devicePrs->setCpuLockState(true);
+		} else if (prevMode == CallMode::INCOMING && prevMode != curMode) {
+			m_devicePrs->setDisplayMode(
+					DeviceStatePresenter::DisplayMode::REGULAR);
+			m_devicePrs->setCpuLockState(false);
+		}
+
+		if (curMode == CallMode::END) {
+			m_devicePrs->setDisplayState(
+					DeviceStatePresenter::DisplayState::ON);
+		}
+
+		return RES_OK;
+	}
+
+	Result MainPage::createWidget()
+	{
+		m_widget = Layout::Builder().
+				setTheme(impl::LAYOUT_MAIN_WIDGET).
+				build(getNaviframe());
+
+		if (!m_widget) {
+			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
+		}
+
+		setDeactivatorSink(m_widget);
+
+		return RES_OK;
+	}
+
+	Result MainPage::createIndicatorPresenter()
+	{
+		m_indicator = IndicatorPresenter::Builder().
+				setIndicatorStateProvider(
+						m_call->getIndicatorStateProvider()).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_indicator) {
+			LOG_RETURN(RES_FAIL, "Indicator::build() failed!");
+		}
+
+		m_widget->setContent(m_indicator->getWidget(),
+				impl::PART_SWL_INDICATOR);
+
+		return RES_OK;
+	}
+
+	Result MainPage::createDisplayPresenter()
+	{
+		auto win = m_widget->getWindow();
+		if (!win) {
+			LOG_RETURN(RES_FAIL, "win is NULL!");
+		}
+
+		m_devicePrs = DeviceStatePresenter::Builder().
+				setDisplayState(DeviceStatePresenter::DisplayState::ON).
+				build(asShared(win));
+
+		if (!m_devicePrs) {
+			LOG_RETURN(RES_FAIL, "DisplayPresenter::build() failed!");
+		}
+
+		return RES_OK;
+	}
+
+	void MainPage::onExitAppRequest()
+	{
+		requestExit();
+	}
+
+	Result MainPage::createAccessoryPresenter()
+	{
+		if (m_accessoryPrs) {
+			ILOG("Already exists. No need to create new one. Just update.");
+			m_accessoryPrs->update(m_cm);
+			return RES_OK;
+		}
+
+		m_accessoryPrs = AccessoryPresenter::Builder().
+				setSoundManager(m_call->getSoundManager()).
+				setCallManager(m_cm).
+				setRequestExitHandler(WEAK_DELEGATE_THIS(onExitAppRequest)).
+				setAoRequestHandler(
+						WEAK_DELEGATE_THIS(onAccessoryAoRequest)).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_accessoryPrs) {
+			LOG_RETURN(RES_FAIL,
+					"AccessoryPresenter::build() failed!");
+		}
+
+		m_widget->setContent(m_accessoryPrs->getWidget(),
+				impl::PART_SWL_OVERLAY);
+
+		return RES_OK;
+	}
+
+	Result MainPage::createMoreOptionsPresenter()
+	{
+		if (m_moreOptionsPrs) {
+			ILOG("Already exists. No need to create new one. Just update.");
+			m_moreOptionsPrs->update();
+			return RES_OK;
+		}
+
+		m_moreOptionsPrs = MoreOptionsPresenter::Builder().
+				setCallManager(m_cm).
+				setSoundManager(m_call->getSoundManager()).
+				setNaviframe(asShared(getNaviframe())).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_moreOptionsPrs) {
+			LOG_RETURN(RES_FAIL,
+					"MoreOptionsPresenter::build() failed!");
+		}
+
+		m_widget->setContent(m_moreOptionsPrs->getWidget(),
+				impl::PART_SWL_MORE_OPTION);
+
+		return RES_OK;
+	}
+
+	Result MainPage::createAcceptRejectPresenter()
+	{
+		if (m_acceptRejectPrs) {
+			m_acceptRejectPrs->update(getAvailableCalls(m_cm));
+			return RES_OK;
+		}
+
+		m_acceptRejectPrs = AcceptRejectPresenter::Builder().
+				setIncomingCall(m_cm->getIncomingCall()).
+				setAvailableCallsFlag(getAvailableCalls(m_cm)).
+				setSoundManager(m_call->getSoundManager()).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_acceptRejectPrs) {
+			LOG_RETURN(RES_FAIL,
+					"AcceptRejectPresenter::build() failed!");
+		}
+
+		m_widget->setContent(m_acceptRejectPrs->getWidget(),
+				impl::PART_SWL_ACCEPT_REJECT);
+
+		return RES_OK;
+	}
+
+	void MainPage::RejectMsgPresenterStateCb(RejectMsgPresenter::State state)
+	{
+		if (state == RejectMsgPresenter::State::HIDDEN) {
+			show(*m_rmLy);
+			show(*m_rmCueAo);
+		} else {
+			hide(*m_rmLy);
+			hide(*m_rmCueAo);
+		}
+	}
+
+	void MainPage::RejectMsgSelectCb(const IRejectMsgSRef &rm)
+	{
+		auto incom = m_cm->getIncomingCall();
+		if (incom) {
+			incom->rejectWithMessage(rm);
+		}
+	}
+
+	Result MainPage::createRejectMsgPresenter(
+			const IRejectMsgProviderSRef &provider)
+	{
+		m_rmPrs = RejectMsgPresenter::Builder().
+				setProvider(provider).
+				setStateHandler(WEAK_DELEGATE_THIS(RejectMsgPresenterStateCb)).
+				setSelectHandler(WEAK_DELEGATE_THIS(RejectMsgSelectCb)).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_rmPrs) {
+			LOG_RETURN(RES_FAIL,
+					"RejectMessagePresenter::build() failed!");
+		}
+
+		m_widget->setContent(m_rmPrs->getWidget(),
+				impl::PART_SWL_OVERLAY);
+
+		return RES_OK;
+	}
+
+	Result MainPage::createCallInfoPresenter()
+	{
+		if (m_callInfoPrs) {
+			return m_callInfoPrs->update(m_cm);
+		}
+
+		m_callInfoPrs = CallInfoPresenter::Builder().
+				setCallManager(m_cm).
+				setParentWidget(m_widget).
+				build(*this);
+
+		if (!m_callInfoPrs) {
+			LOG_RETURN(RES_FAIL, "CallerInfo::build() failed!");
+		}
+		m_widget->setContent(m_callInfoPrs->getWidget(),
+				impl::PART_SWL_CALL_INFO);
+
+		return RES_OK;
+	}
+
+	void MainPage::onError(CallErr err)
+	{
+		if (getAvailableCalls(m_cm) == CALL_FLAG_NONE) {
+			requestExit();
+		}
+	}
+
+	Result MainPage::createRejectMsgCueAo()
+	{
+		m_rmCueAo = utils::createAccessObjectFromPart(*m_widget, *m_rmLy,
+				impl::PART_TXT_REJECT_MSG_CUE_AO);
+		if (!m_rmCueAo) {
+			LOG_RETURN(RES_FAIL, "createAccessObjectFromPart() failed!");
+		}
+
+		auto &atspi = m_rmCueAo->getAtspi();
+		atspi.setTDomain(TEXT_DOMAIN);
+		atspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME |
+				ELM_ACCESSIBLE_READING_INFO_TYPE_DESCRIPTION);
+		atspi.setName(STR_DECLINE_MESSAGES);
+		atspi.setDescription(
+				AO_STR_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE);
+		atspi.addGestureHandler(WEAK_DELEGATE_THIS(onRejectMsgCueAoGestureCb));
+
+		return RES_OK;
+	}
+
+	void MainPage::onRejectMsgCueAoGestureCb(Atspi &atspi,
+			AtspiGestureEventInfo &eventInfo)
+	{
+		// TODO: ELM_ATSPI_GESTURE_TWO_FINGERS_HOVER must be replaced
+		if (eventInfo.gestureInfo.type == ELM_ATSPI_GESTURE_TWO_FINGERS_HOVER) {
+			m_rmPrs->showPanel();
+			eventInfo.preventDefault = true;
+		}
+	}
+
+	Result MainPage::createAtspiHighlightHelper()
+	{
+		m_atspiHelper = AtspiHighlightHelper::newInstance(*this);
+		if (!m_atspiHelper) {
+			LOG_RETURN(RES_FAIL,
+					"AtspiHighlightHelper::newInstance() failed!");
+		}
+
+		m_atspiHelper->registerObject(getWindow());
+
+		switch (m_mode) {
+		case CallMode::INCOMING:
+			registerIncomingCallModeAo();
+			break;
+		case CallMode::OUTGOING:
+		case CallMode::DURING:
+			registerActiveCallModeAo();
+			break;
+		case CallMode::END:
+			registerEndCallModeAo();
+		default:
+			break;
+		}
+		return RES_OK;
+	}
+
+	void MainPage::registerIncomingCallModeAo()
+	{
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onIncomingCallModeAtspiHighlight));
+
+		if (const auto acceptAo = m_acceptRejectPrs->getAcceptAo()) {
+			m_atspiHelper->registerObject(*acceptAo);
+		}
+
+		if (const auto rejectAo = m_acceptRejectPrs->getRejectAo()) {
+			m_atspiHelper->registerObject(*rejectAo);
+		}
+
+		if (const auto statusTxtAo = m_callInfoPrs->getStatusTxtAo()) {
+			m_atspiHelper->registerObject(*statusTxtAo);
+		}
+
+		if (const auto mainTxtAo = m_callInfoPrs->getMainTxtAo()) {
+			m_atspiHelper->registerObject(*mainTxtAo);
+		}
+
+		if (const auto subTxtAo = m_callInfoPrs->getSubTxtAo()) {
+			m_atspiHelper->registerObject(*subTxtAo);
+		}
+
+		if (m_rmCueAo) {
+			m_atspiHelper->registerObject(*m_rmCueAo);
+		}
+	}
+
+	const Elm_Interface_Atspi_Accessible *
+			MainPage::onIncomingCallModeAtspiHighlight(
+					const Elm_Interface_Atspi_Accessible *ao,
+					Elm_Atspi_Relation_Type flowRelation)
+	{
+		return AoSequencer(ao, flowRelation).
+				process(m_acceptRejectPrs->getAcceptAo()).
+				process(m_callInfoPrs->getStatusTxtAo()).
+				process(m_callInfoPrs->getMainTxtAo()).
+				process(m_callInfoPrs->getSubTxtAo()).
+				process(m_acceptRejectPrs->getRejectAo()).
+				process(m_rmCueAo).
+				getNext();
+	}
+
+	void MainPage::registerActiveCallModeAo()
+	{
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onActiveCallModeAtspiHighlight));
+
+		if (const auto statusTxtAo = m_callInfoPrs->getStatusTxtAo()) {
+			m_atspiHelper->registerObject(*statusTxtAo);
+		}
+
+		if (const auto mainTxtAo = m_callInfoPrs->getMainTxtAo()) {
+			m_atspiHelper->registerObject(*mainTxtAo);
+		}
+
+		if (const auto subTxtAo = m_callInfoPrs->getSubTxtAo()) {
+			m_atspiHelper->registerObject(*subTxtAo);
+		}
+
+		if (const auto moreOptCueAo = m_moreOptionsPrs->getCueAo()) {
+			m_atspiHelper->registerObject(*moreOptCueAo);
+		}
+
+		if (m_bottomBtn) {
+			m_atspiHelper->registerObject(*m_bottomBtn);
+		}
+	}
+
+	const Elm_Interface_Atspi_Accessible *
+			MainPage::onActiveCallModeAtspiHighlight(
+					const Elm_Interface_Atspi_Accessible *ao,
+					Elm_Atspi_Relation_Type flowRelation)
+	{
+		return AoSequencer(ao, flowRelation).
+				process(m_callInfoPrs->getStatusTxtAo()).
+				process(m_callInfoPrs->getMainTxtAo()).
+				process(m_callInfoPrs->getSubTxtAo()).
+				process(m_accessoryPrs->getNextAo(true)).
+				process(m_accessoryPrs->getNextAo(false)).
+				process(m_moreOptionsPrs->getCueAo()).
+				process(m_bottomBtn).
+				getNext();
+	}
+
+	void MainPage::registerEndCallModeAo()
+	{
+		m_atspiHelper->setEventHandler(
+				WEAK_DELEGATE_THIS(onEndCallModeAtspiHighlight));
+
+		if (const auto statusTxtAo = m_callInfoPrs->getStatusTxtAo()) {
+			m_atspiHelper->registerObject(*statusTxtAo);
+		}
+
+		if (const auto mainTxtAo = m_callInfoPrs->getMainTxtAo()) {
+			m_atspiHelper->registerObject(*mainTxtAo);
+		}
+
+		if (m_bottomBtn) {
+			m_atspiHelper->registerObject(*m_bottomBtn);
+		}
+	}
+
+	const Elm_Interface_Atspi_Accessible *
+			MainPage::onEndCallModeAtspiHighlight(
+					const Elm_Interface_Atspi_Accessible *ao,
+					Elm_Atspi_Relation_Type flowRelation)
+	{
+		return AoSequencer(ao, flowRelation).
+				process(m_callInfoPrs->getStatusTxtAo()).
+				process(m_callInfoPrs->getMainTxtAo()).
+				process(m_accessoryPrs->getNextAo(true)).
+				process(m_accessoryPrs->getNextAo(false)).
+				process(m_bottomBtn).
+				getNext();
+	}
+
+	Elm_Interface_Atspi_Accessible *
+			MainPage::onAccessoryAoRequest(bool isFlowsTo)
+	{
+		if (isFlowsTo) {
+			return (m_mode == CallMode::END) ? as_ao(m_bottomBtn) :
+					as_ao(m_moreOptionsPrs->getCueAo());
+		} else {
+			const auto subTxtAo = m_callInfoPrs->getSubTxtAo();
+			return (subTxtAo ? as_ao(subTxtAo) :
+					as_ao(m_callInfoPrs->getMainTxtAo()));
+		}
+		return nullptr;
+	}
+}
diff --git a/call-ui/presenters/pages/MainPage.h b/call-ui/presenters/pages/MainPage.h
new file mode 100644
index 0000000..0eeb700
--- /dev/null
+++ b/call-ui/presenters/pages/MainPage.h
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_PAGES_MAIN_PAGE_H__
+#define __CALL_UI_PRESENTERS_PAGES_MAIN_PAGE_H__
+
+#include "base/Page.h"
+#include "call-ui/model/ICallListener.h"
+
+#include "ucl/gui/Layout.h"
+
+#include "call-ui/model/ICallUI.h"
+#include "call-ui/presenters/misc/IndicatorPresenter.h"
+#include "call-ui/presenters/misc/AcceptRejectPresenter.h"
+#include "call-ui/presenters/misc/CallInfoPresenter.h"
+#include "call-ui/presenters/misc/RejectMsgPresenter.h"
+#include "call-ui/presenters/misc/AccessoryPresenter.h"
+#include "call-ui/presenters/misc/MoreOptionsPresenter.h"
+#include "call-ui/presenters/misc/DeviceStatePresenter.h"
+#include "call-ui/presenters/misc/AtspiHighlightHelper.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(MainPage);
+
+	/**
+	 * @brief Presenter of Main page
+	 */
+	class MainPage final : public Page,
+			public ICallListener {
+	public:
+
+		/**
+		 * @brief MainPage builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Naviframe instance
+			 * @param[in] navi Naviframe instance
+			 * @return Reference to builder
+			 */
+			Builder &setNaviframe(ucl::NaviframeSRef navi);
+
+			/**
+			 * @brief Sets CallUI instance
+			 * @param[in] call CallUI instance
+			 * @return Reference to builder
+			 */
+			Builder &setCallUI(ICallUISRef call);
+
+			/**
+			 * @brief Creates new instance of MainPage
+			 * @param[in] onExitRequest Page exit request event handler
+			 * @return Shared reference to MainPage instance
+			 *  on success or NULL otherwise
+			 */
+			MainPageSRef build(ExitRequestHandler onExitRequest) const;
+		private:
+			ucl::NaviframeSRef m_navi;
+			ICallUISRef m_call;
+		};
+
+	private:
+		MainPage(ucl::IRefCountObj &rc,
+				ucl::NaviframeSRef navi,
+				ExitRequestHandler onExitRequest,
+				ICallUISRef call);
+		~MainPage() = default;
+
+		ucl::Result doPrepare(ucl::NaviItem &item);
+
+		ucl::Result registerPowerKeyHandling();
+		void unregisterPowerKeyHandling();
+
+		void processKeyPress(bool isPowerKey = false);
+
+		ucl::Result showWindow();
+
+		ucl::Result processIncomingCallMode();
+		ucl::Result processEndCallMode();
+		ucl::Result processRegularCallModes();
+
+		ucl::Result createCallInfoPresenter();
+		ucl::Result createAccessoryPresenter();
+		ucl::Result createMoreOptionsPresenter();
+		ucl::Result createAcceptRejectPresenter();
+		ucl::Result createRejectMsgPresenter(
+				const IRejectMsgProviderSRef &provider);
+
+		ucl::Result createRejectMsgCue();
+		void RejectMsgPresenterStateCb(RejectMsgPresenter::State state);
+		void RejectMsgSelectCb(const IRejectMsgSRef &rm);
+
+		ucl::Result createBottomBtn(const ucl::ElmStyle &style,
+				bool setVisible = true);
+		void onBottomBtnClicked(ucl::Widget &widget, void *eventInfo);
+
+		void startEndCallTimer();
+		void stopEndCallTimer();
+		Eina_Bool onEndCallTimerCb();
+
+		void onPowerKeyUp(ucl::Widget &widget, void *eventInfo);
+
+		ucl::Result updateDeviceState(CallMode prevMode, CallMode curMode);
+
+		ucl::Result createWidget();
+		ucl::Result createIndicatorPresenter();
+		ucl::Result createDisplayPresenter();
+
+		void onExitAppRequest();
+
+		ucl::Result createRejectMsgCueAo();
+		void onRejectMsgCueAoGestureCb(ucl::Atspi &atspi,
+				ucl::AtspiGestureEventInfo &eventInfo);
+		ucl::Result createAtspiHighlightHelper();
+		void registerIncomingCallModeAo();
+		void registerActiveCallModeAo();
+		void registerEndCallModeAo();
+		const Elm_Interface_Atspi_Accessible *onIncomingCallModeAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *widget,
+				Elm_Atspi_Relation_Type flowRelation);
+		const Elm_Interface_Atspi_Accessible *onActiveCallModeAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *widget,
+				Elm_Atspi_Relation_Type flowRelation);
+		const Elm_Interface_Atspi_Accessible *onEndCallModeAtspiHighlight(
+				const Elm_Interface_Atspi_Accessible *ao,
+				Elm_Atspi_Relation_Type flowRelation);
+		Elm_Interface_Atspi_Accessible *onAccessoryAoRequest(bool isFlowsTo);
+
+		// Page //
+
+		virtual void onBackKey() final override;
+
+		// ICallListener //
+
+		virtual void onCallEvent(CallEventType type) final override;
+		virtual void onError(CallErr err) final override;
+
+	private:
+		const ICallUISRef m_call;
+		const ICallManagerSRef m_cm;
+
+		ucl::LayoutSRef m_widget;
+		ucl::LayoutSRef m_rmLy;
+		ucl::StyledWidgetSRef m_bottomBtn;
+
+		IndicatorPresenterSRef m_indicator;
+		CallInfoPresenterSRef m_callInfoPrs;
+		AcceptRejectPresenterSRef m_acceptRejectPrs;
+		RejectMsgPresenterSRef m_rmPrs;
+		AccessoryPresenterSRef m_accessoryPrs;
+		MoreOptionsPresenterSRef m_moreOptionsPrs;
+		DeviceStatePresenterSRef m_devicePrs;
+
+		CallMode m_mode;
+		Ecore_Timer *m_ecTimer;
+		bool m_ecTimerBtnReq;
+
+		ucl::ElmWidgetSRef m_rmCueAo;
+		AtspiHighlightHelperSRef m_atspiHelper;
+
+		friend class ucl::ReffedObj<MainPage>;
+	};
+}
+
+#endif // __CALL_UI_PRESENTERS_PAGES_MAIN_PAGE_H__
diff --git a/src/presenters/Page.cpp b/call-ui/presenters/pages/base/Page.cpp
index 1f5e85d..6d09077 100644
--- a/src/presenters/Page.cpp
+++ b/call-ui/presenters/pages/base/Page.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#include "presenters/Page.h"
+#include "Page.h"
 
-#include "common.h"
+#include "call-ui/presenters/common.h"
 
 namespace callui { namespace { namespace impl {
 
@@ -55,13 +55,13 @@ namespace callui {
 		}
 
 		m_navi->addEventHandler(NAVI_TRANSITION_STARTED,
-				WEAK_DELEGATE(Page::onTransitionStarted, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onTransitionStarted));
 
 		m_navi->addEventHandler(NAVI_TRANSITION_FINISHED,
-				WEAK_DELEGATE(Page::onTransitionFinished, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onTransitionFinished));
 
 		m_navi->addEventHandler(impl::TOP_PAGE_CHANGED,
-				WEAK_DELEGATE(Page::onTopPageChanged, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onTopPageChanged));
 
 		eext_object_event_callback_add(content, EEXT_CALLBACK_BACK,
 				CALLBACK_A(Page::onHWBackKey), this);
@@ -100,20 +100,27 @@ namespace callui {
 			m_navi->pop();
 			m_item = nullptr;
 		} else {
-			exitNoTransition();
+			dispose();
 		}
 	}
 
-	void Page::exitNoTransition()
+	void Page::dispose()
 	{
-		if (isAtTop()) {
-			m_item.del();
-			dispatchTopPageChanged();
-		} else if (m_item) {
-			m_item.del();
+		if (m_item) {
+			if (isAtTop()) {
+				m_item.del();
+				dispatchTopPageChanged();
+			} else {
+				m_item.del();
+			}
 		}
 	}
 
+	bool Page::isDisposed() const
+	{
+		return m_item;
+	}
+
 	void Page::popTo()
 	{
 		if (m_item && !isAtTop()) {
@@ -145,8 +152,8 @@ namespace callui {
 
 	void Page::requestExit()
 	{
-		if (m_onExitRequest) {
-			m_onExitRequest(*this);
+		if (const auto handler = m_onExitRequest.lock()) {
+			handler(*this);
 		} else {
 			WLOG("m_onExitRequest is NULL");
 			exit();
diff --git a/call-ui/presenters/pages/base/Page.h b/call-ui/presenters/pages/base/Page.h
new file mode 100644
index 0000000..7e346d3
--- /dev/null
+++ b/call-ui/presenters/pages/base/Page.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_BASE_PAGE_H__
+#define __CALL_UI_PRESENTERS_BASE_PAGE_H__
+
+#include "ucl/gui/Naviframe.h"
+
+#include "ucl/mvp/GuiPresenter.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(Page);
+
+	/**
+	 * @brief Base class for pages
+	 */
+	class Page : public ucl::GuiPresenter,
+			public ucl::IDisposable {
+	public:
+
+		/**
+		 * @brief Page exit request handler definition
+		 */
+		using ExitRequestHandler = ucl::WeakDelegate<void(Page &page)>;
+
+	public:
+
+		/**
+		 * @brief Gets naviframe
+		 * @return Reference to Naviframe
+		 */
+		ucl::Naviframe &getNaviframe();
+
+		/**
+		 * @brief Checks whether page is top in page stack
+		 * @return true if page is top, false otherwise
+		 */
+		bool isAtTop() const;
+
+		/**
+		 * @brief Checks whether page is bottom in page stack
+		 * @return true if page is bottom, false otherwise
+		 */
+		bool isAtBottom() const;
+
+		/**
+		 * @brief Requests to remove page from stack
+		 * @remark If page is top in page stack it will be removed
+		 *  with transition animation. Otherwise it will be removed
+		 *  without animation
+		 */
+		void exit();
+
+		/**
+		 * @brief Pops other pages from stack above current page
+		 * @remark Upper pages will be removed with single transition animation
+		 */
+		void popTo();
+
+		/**
+		 * @brief Deletes other pages that are in stack above current page
+		 * @remark No transition animation will be provided
+		 */
+		void deleteTo();
+
+		/**
+		 * @brief Promotes page to the top of the page stack
+		 */
+		void promote();
+
+		/**
+		 * @brief Inserts page after some page that is already in stack
+		 * @param[in] args List of params @see ucl::Naviframe
+		 */
+		template <class ...ARGS>
+		ucl::NaviItem insertAfter(ARGS &&...args);
+
+		/**
+		 * @brief Inserts page before some page that is already in stack
+		 * @param[in] args List of params @see ucl::Naviframe
+		 */
+		template <class ...ARGS>
+		ucl::NaviItem insertBefore(ARGS &&...args);
+
+		// ucl::IDisposable //
+
+		/**
+		 * @see ucl::IDisposable::dispose()
+		 */
+		virtual void dispose() override;
+
+		/**
+		 * @see ucl::IDisposable::isDisposed()
+		 */
+		virtual bool isDisposed() const final override;
+
+	protected:
+
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Reference count object
+		 * @param[in] navi Application naviframe
+		 * @param[in] onExitRequest Exit request handler
+		 */
+		Page(ucl::IRefCountObj &rc, const ucl::NaviframeSRef &navi,
+				const ExitRequestHandler &onExitRequest);
+		/**
+		 * @brief Destructor
+		 */
+		~Page();
+
+		/**
+		 * @brief Prepare method to initialize main Page components
+		 * @param[in] onPrepare Function callback that will be called
+		 *  on user side for creation NaviItem and its content
+		 * @return RES_OK on success or another result otherwise
+		 */
+		template <class ON_PREPARE>
+		ucl::Result prepare(ON_PREPARE &&onPrepare);
+
+		/**
+		 * @brief Gets naviframe item
+		 * @return Naviframe item
+		 */
+		ucl::NaviItem getItem();
+
+		/**
+		 * @brief Makes request on Page exit
+		 * @remark Set ExitRequestHandler will be called.
+		 */
+		void requestExit();
+
+		/**
+		 * @brief Called when Page gets Back key event
+		 * @remark By default it make Page exit request
+		 */
+		virtual void onBackKey();
+
+	private:
+		ucl::Result preparePart2();
+
+		void dispatchTopPageChanged();
+
+		void updateActiveState();
+
+		void onTransitionStarted(ucl::Widget &widget, void *eventInfo);
+		void onTransitionFinished(ucl::Widget &widget, void *eventInfo);
+		void onTopPageChanged(ucl::Widget &widget, void *eventInfo);
+
+		void onHWBackKey(Evas_Object *obj, void *eventInfo);
+		void onItemDel(Evas_Object *obj, void *eventInfo);
+
+	private:
+		const ucl::NaviframeSRef m_navi;
+		const ExitRequestHandler m_onExitRequest;
+		ucl::NaviItem m_item;
+		PageSRef m_selfRef;
+	};
+
+	// Non-member functions //
+
+	bool isLast(const Page &page);
+}
+
+#include "Page.hpp"
+
+#endif // __CALL_UI_PRESENTERS_BASE_PAGE_H__
diff --git a/inc/presenters/Page.hpp b/call-ui/presenters/pages/base/Page.hpp
index 2ef28d2..a5b23bb 100644
--- a/inc/presenters/Page.hpp
+++ b/call-ui/presenters/pages/base/Page.hpp
@@ -57,7 +57,7 @@ namespace callui {
 		return (m_navi->getBottomItem() == m_item);
 	}
 
-	// Non-member functions
+	// Non-member functions //
 
 	inline bool isLast(const Page &page)
 	{
diff --git a/call-ui/presenters/types.h b/call-ui/presenters/types.h
new file mode 100644
index 0000000..eb270f8
--- /dev/null
+++ b/call-ui/presenters/types.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_PRESENTERS_TYPES_H__
+#define __CALL_UI_PRESENTERS_TYPES_H__
+
+#include "ucl/misc/HashMap.h"
+
+#include "call-ui/view/types.h"
+#include "call-ui/model/types.h"
+
+namespace callui {
+
+	/**
+	 * @brief Power button event info structure
+	 */
+	struct PowerBtnEventInfo {
+		bool stopPropagation = false;
+	};
+
+	/**
+	 * @brief Map of text-containing edje parts
+	 */
+	using PartTextMap = ucl::HashMap<ucl::EdjePart, ucl::TString>;
+
+	/**
+	 * @brief Access object request handler definition
+	 */
+	using AoRequestHandler = ucl::WeakDelegate<
+			Elm_Interface_Atspi_Accessible *(bool)>;
+}
+
+#endif // __CALL_UI_PRESENTERS_TYPES_H__
diff --git a/call-ui/resources.cpp b/call-ui/resources.cpp
new file mode 100644
index 0000000..111b588
--- /dev/null
+++ b/call-ui/resources.cpp
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "call-ui/resources.h"
+
+namespace callui {
+
+	const ucl::TString STR_ANSWER_CALL {
+			"WDS_WMGR_HEADER_ANSWER_CALL_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_HOLD_AND_ACCEPT {
+			"WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_END_AND_ACCEPT {
+			"WDS_CST_MBODY_END_AND_ACCEPT_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_CALL_WITH_PS_WILL_END {
+			"WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_CALL_ON_HOLD {
+			"WDS_CST_HEADER_CALL_ON_HOLD_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_WITH_PD_PEOPLE {
+			"IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_CONFERENCE_CALL {
+			"IDS_CALL_BODY_CONFERENCE", TEXT_DOMAIN};
+	const ucl::TString STR_UNKNOWN {
+			"WDS_CST_BODY_UNKNOWN_M_CALLER", TEXT_DOMAIN};
+	const ucl::TString STR_EMERGENCY_CALL {
+			"WDS_LOGS_MBODY_EMERGENCY_CALL_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_VOICEMAIL {
+			"IDS_COM_HEADER_VOICE_MAIL_ORANGE", TEXT_DOMAIN};
+	const ucl::TString STR_INCOMING_CALL {
+			"WDS_WMGR_HEADER_INCOMING_CALL_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_DIALING_CALL {
+			"WDS_CALL_BODY_DIALING_M_STATUS", TEXT_DOMAIN};
+	const ucl::TString STR_ON_HOLD {
+			"WDS_CST_HEADER_ON_HOLD_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_CALL_ENDED {
+			"WDS_CST_HEADER_CALL_ENDED_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_DECLINE_MESSAGES {
+			"WDS_CALL_BODY_DECLINE_MESSAGES_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_VOLUME {
+			"WDS_CALL_BUTTON_VOLUME_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_MORE_SWAP {
+			"WDS_WMGR_OPT_SWAP_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_MORE_KEYPAD {
+			"WDS_WMGR_OPT_KEYPAD_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_MORE_UNHOLD {
+			"WDS_CST_BUTTON_UNHOLD_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_MORE_GEAR {
+			"IDS_CST_MBODY_GEAR_ABB", TEXT_DOMAIN};
+	const ucl::TString STR_MORE_HEADSET{
+			"WDS_WMGR_OPT_HEADSET_ABB", TEXT_DOMAIN};
+
+	// Screen Reader
+	const ucl::TString AO_STR_CALL {
+			"WDS_HS_TMBODY_CALL_ABB", TEXT_DOMAIN};
+	const ucl::TString AO_STR_MUTE {
+			"IDS_CALL_BUTTON_MUTE_ABB", TEXT_DOMAIN};
+	const ucl::TString AO_STR_MORE_OPTIONS {
+			"IDS_CALL_OPT_MORE_OPTIONS_TTS", TEXT_DOMAIN};
+	const ucl::TString AO_STR_END_CALL {
+			"IDS_CALL_SK3_END_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_CALLBACK {
+			"IDS_CALL_BUTTON_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_ADD_TO_CONTACTS {
+			"IDS_VCALL_BUTTON_ADD_TO_CONTACTS", TEXT_DOMAIN};
+	const ucl::TString AO_STR_ROTATE_BEZEL_TO_ADJUST {
+			"WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS", TEXT_DOMAIN};
+	const ucl::TString AO_STR_DECREASE_VOLUME {
+			"IDS_ACCS_OPT_DECREASE_VOLUME", TEXT_DOMAIN};
+	const ucl::TString AO_STR_INCREASE_VOLUME {
+			"IDS_ACCS_OPT_INCREASE_VOLUME", TEXT_DOMAIN};
+	const ucl::TString AO_STR_ACCEPT_CALL {
+			"WDS_CALL_TBBODY_ACCEPT_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT {
+			"WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_REJECT_CALL {
+			"WDS_CALL_TBBODY_REJECT_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT {
+			"WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL", TEXT_DOMAIN};
+	const ucl::TString AO_STR_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE {
+			"WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE", TEXT_DOMAIN};
+}
diff --git a/inc/resources.h b/call-ui/resources.h
index a6983ee..8251900 100644
--- a/inc/resources.h
+++ b/call-ui/resources.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_RESOURCES_H__
-#define __CALLUI_RESOURCES_H__
+#ifndef __CALL_UI_RESOURCES_H__
+#define __CALL_UI_RESOURCES_H__
 
 #include "ucl/misc/TString.h"
 
@@ -48,12 +48,28 @@ namespace callui {
 
 	extern const ucl::TString STR_MORE_SWAP;
 	extern const ucl::TString STR_MORE_HEADSET;
-	extern const ucl::TString STR_MORE_PHONE;
 	extern const ucl::TString STR_MORE_KEYPAD;
-	extern const ucl::TString STR_MORE_HOLD;
 	extern const ucl::TString STR_MORE_UNHOLD;
 	extern const ucl::TString STR_MORE_TRANSFER;
 	extern const ucl::TString STR_MORE_GEAR;
+
+	// Screen Reader
+	extern const ucl::TString AO_STR_CALL;
+	extern const ucl::TString AO_STR_HEADSET;
+	extern const ucl::TString AO_STR_MUTE;
+	extern const ucl::TString AO_STR_MORE_OPTIONS;
+	extern const ucl::TString AO_STR_END_CALL;
+	extern const ucl::TString AO_STR_CALLBACK;
+	extern const ucl::TString AO_STR_ADD_TO_CONTACTS;
+	extern const ucl::TString AO_STR_ROTATE_BEZEL_TO_ADJUST;
+	extern const ucl::TString AO_STR_DECREASE_VOLUME;
+	extern const ucl::TString AO_STR_INCREASE_VOLUME;
+	extern const ucl::TString AO_STR_ACCEPT_CALL;
+	extern const ucl::TString AO_STR_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT;
+	extern const ucl::TString AO_STR_REJECT_CALL;
+	extern const ucl::TString AO_STR_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT;
+	extern const ucl::TString AO_STR_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE;
+
 }
 
-#endif // __CALLUI_RESOURCES_H__
+#endif // __CALL_UI_RESOURCES_H__
diff --git a/src/types.cpp b/call-ui/types.cpp
index 08bd058..08bd058 100644
--- a/src/types.cpp
+++ b/call-ui/types.cpp
diff --git a/inc/types.h b/call-ui/types.h
index 6bf8e12..6bbb1c3 100644
--- a/inc/types.h
+++ b/call-ui/types.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_TYPES_H__
-#define __CALLUI_TYPES_H__
+#ifndef __CALL_UI_TYPES_H__
+#define __CALL_UI_TYPES_H__
 
 #include "config.h"
 
@@ -39,4 +39,4 @@ namespace callui {
 	using NotiHandler = ucl::WeakDelegate<void()>;
 }
 
-#endif // __CALLUI_TYPES_H__
+#endif // __CALL_UI_TYPES_H__
diff --git a/src/view/AcceptRejectWidget.cpp b/call-ui/view/AcceptRejectWidget.cpp
index f8841a7..19be23c 100644
--- a/src/view/AcceptRejectWidget.cpp
+++ b/call-ui/view/AcceptRejectWidget.cpp
@@ -14,8 +14,10 @@
  * limitations under the License.
  */
 
-#include "view/AcceptRejectWidget.h"
+#include "call-ui/view/AcceptRejectWidget.h"
 
+#include "call-ui/resources.h"
+#include "helpers.h"
 #include "common.h"
 
 #define CU_COL_TRANSPARENT  0, 0, 0, 0
@@ -55,6 +57,9 @@ namespace callui { namespace { namespace impl {
 	constexpr LayoutTheme LAYOUT_IMG_REJECT
 			{"layout", "callui_image", "reject"};
 
+	const std::string ATSPI_ATTRIBUTE_KEY = "gesture_required";
+	const std::string ATSPI_ATTRIBUTE_VALUE = "scroll";
+
 	constexpr auto BC_ITEM_COUNT = 4;
 
 	constexpr auto BC_ANIMATE_COUNT_MAX = 3;
@@ -141,7 +146,6 @@ namespace callui { namespace { namespace impl {
 	{
 		auto layout = Layout::Builder().
 				setTheme(theme).
-				setIsOwner(true).
 				build(parent);
 		if (!layout) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
@@ -169,18 +173,16 @@ namespace callui {
 	}
 
 	AcceptRejectWidget::Builder &
-	AcceptRejectWidget::Builder::setAcceptEventHandler(
-			const NotiHandler &handler)
+	AcceptRejectWidget::Builder::setAcceptEventHandler(NotiHandler handler)
 	{
-		m_acceptHandler = handler;
+		m_acceptHandler = std::move(handler);
 		return *this;
 	}
 
 	AcceptRejectWidget::Builder &
-	AcceptRejectWidget::Builder::setRejectEventHandler(
-			const NotiHandler &handler)
+	AcceptRejectWidget::Builder::setRejectEventHandler(NotiHandler handler)
 	{
-		m_rejectHandler = handler;
+		m_rejectHandler = std::move(handler);
 		return *this;
 	}
 
@@ -196,7 +198,6 @@ namespace callui {
 	{
 		auto layout = Layout::Builder().
 				setTheme(impl::LAYOUT_IMG_ACCEPT_REJECT).
-				setIsOwner(true).
 				build(parent);
 		if (!layout) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
@@ -205,6 +206,9 @@ namespace callui {
 		auto result = makeShared<AcceptRejectWidget>(layout,
 				m_acceptHandler, m_rejectHandler, m_acceptBtnType);
 
+		FAIL_RETURN_VALUE(result->registerAccessObjects(parent), {},
+				"registerScreenReaderObjects() failed!");
+
 		result->bindToEo();
 
 		return result;
@@ -212,13 +216,13 @@ namespace callui {
 
 	AcceptRejectWidget::AcceptRejectWidget(IRefCountObj &rc,
 			const LayoutSRef &layout,
-			const NotiHandler &acceptHandler,
-			const NotiHandler &rejectHandler,
+			NotiHandler acceptHandler,
+			NotiHandler rejectHandler,
 			AcceptButtonType acceptBtnType):
-		ElmWidget(&rc, *layout, true),
+		ElmWidget(&rc, as_eo(*layout), false),
+		m_accHandler(std::move(acceptHandler)),
+		m_rejHandler(std::move(rejectHandler)),
 		m_layout(layout.get()),
-		m_accHandler(acceptHandler),
-		m_rejHandler(rejectHandler),
 		m_accBezelCueImg(impl::BC_ITEM_COUNT),
 		m_rejBezelCueImg(impl::BC_ITEM_COUNT),
 		m_isFreezed(false),
@@ -252,18 +256,18 @@ namespace callui {
 		m_expandTimeout.reset();
 
 		m_accEventLy->delEventHandler(WidgetEvent::MOUSE_DOWN,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseDown, asWeak(*this)));
+				DELEGATE_THIS(onMouseDown));
 		m_accEventLy->delEventHandler(WidgetEvent::MOUSE_UP,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseUp, asWeak(*this)));
+				DELEGATE_THIS(onMouseUp));
 		m_accEventLy->delEventHandler(WidgetEvent::MOUSE_MOVE,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseMove, asWeak(*this)));
+				DELEGATE_THIS(onMouseMove));
 
 		m_rejEventLy->delEventHandler(WidgetEvent::MOUSE_DOWN,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseDown, asWeak(*this)));
+				DELEGATE_THIS(onMouseDown));
 		m_rejEventLy->delEventHandler(WidgetEvent::MOUSE_UP,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseUp, asWeak(*this)));
+				DELEGATE_THIS(onMouseUp));
 		m_rejEventLy->delEventHandler(WidgetEvent::MOUSE_MOVE,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseMove, asWeak(*this)));
+				DELEGATE_THIS(onMouseMove));
 
 		DEL_TRANSIT(m_lastAccBezelTr1);
 		DEL_TRANSIT(m_lastAccBezelTr2);
@@ -278,7 +282,7 @@ namespace callui {
 		DEL_TRANSIT(m_rejGuideTr);
 		DEL_TRANSIT(m_rejIconTr);
 
-		eext_rotary_object_event_callback_del(*m_layout, CALLBACK_A(
+		eext_rotary_object_event_callback_del(as_eo(*m_layout), CALLBACK_A(
 				AcceptRejectWidget::onRotaryEvent));
 	}
 
@@ -293,7 +297,7 @@ namespace callui {
 		FAIL_RETURN_VOID(createBezelCueComponents(),
 				"createBezelCueImages() failed!");
 
-		eext_rotary_object_event_callback_add(*m_layout, CALLBACK_A(
+		eext_rotary_object_event_callback_add(as_eo(*m_layout), CALLBACK_A(
 				AcceptRejectWidget::onRotaryEvent), this);
 	}
 
@@ -301,7 +305,7 @@ namespace callui {
 	{
 		m_accTracer = impl::createImage(*m_layout, impl::LAYOUT_IMG_ACTION_BG);
 		if (!m_accTracer) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_accTracer->setColor(CU_COL_TRANSPARENT);
 		m_layout->setContent(*m_accTracer,
@@ -309,7 +313,7 @@ namespace callui {
 
 		m_accGuide = impl::createImage(*m_layout, impl::LAYOUT_IMG_ACTION_BG);
 		if (!m_accGuide) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_accGuide->setColor(CU_COL_TRANSPARENT);
 		m_layout->setContent(*m_accGuide,
@@ -326,7 +330,7 @@ namespace callui {
 			break;
 		}
 		if (!m_accIcon) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_accIcon->setColor(CU_COL_AO0113);
 		m_layout->setContent(*m_accIcon,
@@ -335,13 +339,16 @@ namespace callui {
 		m_accEventLy = Layout::Builder().
 				setTheme(impl::LAYOUT_EVENT_ACCEPT_REJECT).
 				build(*m_layout);
-		m_accEventLy->setWeight(EXPAND, EXPAND);
+
 		m_accEventLy->addEventHandler(WidgetEvent::MOUSE_DOWN,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseDown, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseDown));
+
 		m_accEventLy->addEventHandler(WidgetEvent::MOUSE_UP,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseUp, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseUp));
+
 		m_accEventLy->addEventHandler(WidgetEvent::MOUSE_MOVE,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseMove, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseMove));
+
 		m_layout->setContent(*m_accEventLy,
 				impl::PART_SWL_ACCEPT_FINGER_EVENT);
 
@@ -352,7 +359,7 @@ namespace callui {
 	{
 		m_rejTracer = impl::createImage(*m_layout, impl::LAYOUT_IMG_ACTION_BG);
 		if (!m_rejTracer) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_rejTracer->setColor(CU_COL_TRANSPARENT);
 		m_layout->setContent(*m_rejTracer,
@@ -360,7 +367,7 @@ namespace callui {
 
 		m_rejGuide = impl::createImage(*m_layout, impl::LAYOUT_IMG_ACTION_BG);
 		if (!m_rejGuide) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_rejGuide->setColor(CU_COL_TRANSPARENT);
 		m_layout->setContent(*m_rejGuide,
@@ -368,7 +375,7 @@ namespace callui {
 
 		m_rejIcon = impl::createImage(*m_layout, impl::LAYOUT_IMG_REJECT);
 		if (!m_rejIcon) {
-			LOG_RETURN(RES_FAIL, "createImage() failed");
+			LOG_RETURN(RES_FAIL, "createImage() failed!");
 		}
 		m_rejIcon->setColor(CU_COL_AO0115);
 		m_layout->setContent(*m_rejIcon,
@@ -379,13 +386,13 @@ namespace callui {
 				build(*m_layout);
 
 		m_rejEventLy->addEventHandler(WidgetEvent::MOUSE_DOWN,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseDown, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseDown));
 
 		m_rejEventLy->addEventHandler(WidgetEvent::MOUSE_UP,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseUp, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseUp));
 
 		m_rejEventLy->addEventHandler(WidgetEvent::MOUSE_MOVE,
-				WEAK_DELEGATE(AcceptRejectWidget::onMouseMove, asWeak(*this)));
+				WEAK_DELEGATE_THIS(onMouseMove));
 
 		m_layout->setContent(*m_rejEventLy,
 				impl::PART_SWL_REJECT_FINGER_EVENT);
@@ -427,13 +434,13 @@ namespace callui {
 			needTransition = false;
 		}
 
-		if (widget == *m_accEventLy) {
+		if (as_eo(widget) == as_eo(*m_accEventLy)) {
 			DLOG("Accept button down");
 			m_isAccPressed = true;
 			if (needTransition) {
 				setAcceptPressedState();
 			}
-		} else if (widget == *m_rejEventLy) {
+		} else if (as_eo(widget) == as_eo(*m_rejEventLy)) {
 			DLOG("Reject button down");
 			m_isRejPressed = true;
 			if (needTransition) {
@@ -466,14 +473,14 @@ namespace callui {
 
 		m_lastMoveDistance = impl::INIT_MOVE_DISTANCE_VAL;
 
-		if (widget == *m_accEventLy) {
+		if (as_eo(widget) == as_eo(*m_accEventLy)) {
 			if (m_isAccPressed) {
 				DLOG("Accept button released");
 				setAcceptUnpressedState();
 			} else {
 				LOG_RETURN_VOID(RES_FAIL, "Accept button was not pressed");
 			}
-		} else if (widget == *m_rejEventLy) {
+		} else if (as_eo(widget) == as_eo(*m_rejEventLy)) {
 			if (m_isRejPressed) {
 				DLOG("Reject button released");
 				setRejectUnpressedState();
@@ -514,12 +521,12 @@ namespace callui {
 		}
 
 		ElmWidgetSRef img;
-		if (widget == *m_accEventLy) {
+		if (as_eo(widget) == as_eo(*m_accEventLy)) {
 			if (!m_isAccPressed) {
 				LOG_RETURN_VOID(RES_FAIL, "Down callback is not come");
 			}
 			img = m_accTracer;
-		} else if (widget == *m_rejEventLy) {
+		} else if (as_eo(widget) == as_eo(*m_rejEventLy)) {
 			if (!m_isRejPressed) {
 				LOG_RETURN_VOID(RES_FAIL, "Down callback is not come");
 			}
@@ -545,10 +552,14 @@ namespace callui {
 
 		if (m_lastMoveDistance >= impl::FINGER_STROKE_HALF_DIM) {
 			m_isFreezed = true;
-			if (m_accTracer == img && m_accHandler) {
-				m_accHandler();
-			} else if (m_rejTracer == img && m_rejHandler) {
-				m_rejHandler();
+			if (m_accTracer == img) {
+				if (const auto handler = m_accHandler.lock()) {
+					handler();
+				}
+			} else if (m_rejTracer == img ) {
+				if (const auto handler = m_rejHandler.lock()) {
+					handler();
+				}
 			}
 		}
 	}
@@ -570,7 +581,7 @@ namespace callui {
 		m_accBCAnimIndex =  impl::BC_ITEM_COUNT - 1;
 		Elm_Transit *tr1 = elm_transit_add();
 		elm_transit_effect_color_add(tr1, CU_COL_AO0113D, CU_COL_AO0113);
-		elm_transit_object_add(tr1, *m_accBezelCueImg[m_accBCAnimIndex]);
+		elm_transit_object_add(tr1, as_eo(*m_accBezelCueImg[m_accBCAnimIndex]));
 		elm_transit_duration_set(tr1,
 				impl::BC_ANIMATION_DURATION[m_accBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -583,7 +594,7 @@ namespace callui {
 		m_rejBCAnimIndex = impl::BC_ITEM_COUNT - 1;
 		Elm_Transit *tr2 = elm_transit_add();
 		elm_transit_effect_color_add(tr2, CU_COL_AO0115D, CU_COL_AO0115);
-		elm_transit_object_add(tr2, *m_rejBezelCueImg[m_rejBCAnimIndex]);
+		elm_transit_object_add(tr2, as_eo(*m_rejBezelCueImg[m_rejBCAnimIndex]));
 		elm_transit_duration_set(tr2,
 				impl::BC_ANIMATION_DURATION[m_rejBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr2, EINA_TRUE);
@@ -610,7 +621,7 @@ namespace callui {
 		m_accTracerTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_accTracerTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MID);
-		elm_transit_object_add(m_accTracerTr, *m_accTracer);
+		elm_transit_object_add(m_accTracerTr, as_eo(*m_accTracer));
 		elm_transit_duration_set(m_accTracerTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accTracerTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_accTracerTr,
@@ -625,7 +636,7 @@ namespace callui {
 		m_accGuideTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_accGuideTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MAX);
-		elm_transit_object_add(m_accGuideTr, *m_accGuide);
+		elm_transit_object_add(m_accGuideTr, as_eo(*m_accGuide));
 		elm_transit_duration_set(m_accGuideTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accGuideTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_accGuideTr,
@@ -639,7 +650,7 @@ namespace callui {
 		DEL_TRANSIT(m_accIconTr);
 		m_accIconTr = elm_transit_add();
 		elm_transit_effect_color_add(m_accIconTr, CU_COL_AO0113, CU_COL_WHITE);
-		elm_transit_object_add(m_accIconTr, *m_accIcon);
+		elm_transit_object_add(m_accIconTr, as_eo(*m_accIcon));
 		elm_transit_duration_set(m_accIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_accIconTr,
@@ -654,17 +665,29 @@ namespace callui {
 
 		Evas_Coord x;
 		m_rejIcon->getGeometry(&x, nullptr, nullptr, nullptr);
-		int dx = x - impl::REJ_ICON_RIGHT_PAD_X;
 
-		int animTrace = impl::ACC_REJ_ICON_HIDE_THRESHOLD_W - dx;
-		if (animTrace <= 0) {
-			DLOG("No need to add transition");
-			return;
+		// RTL support
+		int dx = 0;
+		int animTrace = 0;
+		if (utils::getMirroredMode()) {
+			dx = impl::ACC_ICON_RIGHT_PAD_X - x;
+			animTrace = dx - impl::ACC_REJ_ICON_HIDE_THRESHOLD_W;
+			if (animTrace >= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
+		} else {
+			dx = x - impl::REJ_ICON_RIGHT_PAD_X;
+			animTrace = impl::ACC_REJ_ICON_HIDE_THRESHOLD_W - dx;
+			if (animTrace <= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
 		}
 
 		m_rejIconTr = elm_transit_add();
 		elm_transit_effect_translation_add(m_rejIconTr, 0, 0, animTrace, 0);
-		elm_transit_object_add(m_rejIconTr, *m_rejIcon);
+		elm_transit_object_add(m_rejIconTr, as_eo(*m_rejIcon));
 		elm_transit_duration_set(m_rejIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_rejIconTr,
@@ -679,7 +702,7 @@ namespace callui {
 		m_accTracerTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_accTracerTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MAX);
-		elm_transit_object_add(m_accTracerTr, *m_accTracer);
+		elm_transit_object_add(m_accTracerTr, as_eo(*m_accTracer));
 		elm_transit_duration_set(m_accTracerTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accTracerTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_accTracerTr,
@@ -687,7 +710,6 @@ namespace callui {
 						onAcceptFullExpensionTransitDel),
 				this);
 		elm_transit_go(m_accTracerTr);
-
 	}
 
 	void AcceptRejectWidget::setAcceptGuideUnpressedTransition()
@@ -696,7 +718,7 @@ namespace callui {
 		m_accGuideTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_accGuideTr,
 				impl::ICON_ZOOM_EFF_VAL_MAX, impl::ICON_ZOOM_EFF_VAL_MIN);
-		elm_transit_object_add(m_accGuideTr, *m_accGuide);
+		elm_transit_object_add(m_accGuideTr, as_eo(*m_accGuide));
 		elm_transit_duration_set(m_accGuideTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accGuideTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_accGuideTr,
@@ -711,16 +733,27 @@ namespace callui {
 
 		Evas_Coord x;
 		m_rejIcon->getGeometry(&x, nullptr, nullptr, nullptr);
-		int dx = impl::REJ_ICON_RIGHT_PAD_X - x;
 
-		if (dx >= 0) {
-			DLOG("No need to add transition");
-			return;
+
+		// RTL support
+		int dx = 0;
+		if (utils::getMirroredMode()) {
+			dx = impl::ACC_ICON_RIGHT_PAD_X - x;
+			if (dx <= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
+		} else {
+			dx = impl::REJ_ICON_RIGHT_PAD_X - x;
+			if (dx >= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
 		}
 
 		m_rejIconTr = elm_transit_add();
 		elm_transit_effect_translation_add(m_rejIconTr, 0, 0, dx, 0);
-		elm_transit_object_add(m_rejIconTr, *m_rejIcon);
+		elm_transit_object_add(m_rejIconTr, as_eo(*m_rejIcon));
 		elm_transit_duration_set(m_rejIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_rejIconTr,
@@ -751,7 +784,7 @@ namespace callui {
 		m_rejTracerTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_rejTracerTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MID);
-		elm_transit_object_add(m_rejTracerTr, *m_rejTracer);
+		elm_transit_object_add(m_rejTracerTr, as_eo(*m_rejTracer));
 		elm_transit_duration_set(m_rejTracerTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejTracerTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_rejTracerTr,
@@ -766,7 +799,7 @@ namespace callui {
 		m_rejGuideTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_rejGuideTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MAX);
-		elm_transit_object_add(m_rejGuideTr, *m_rejGuide);
+		elm_transit_object_add(m_rejGuideTr, as_eo(*m_rejGuide));
 		elm_transit_duration_set(m_rejGuideTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejGuideTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_rejGuideTr,
@@ -780,7 +813,7 @@ namespace callui {
 		DEL_TRANSIT(m_rejIconTr);
 		m_rejIconTr = elm_transit_add();
 		elm_transit_effect_color_add(m_rejIconTr, CU_COL_AO0115, CU_COL_WHITE);
-		elm_transit_object_add(m_rejIconTr, *m_rejIcon);
+		elm_transit_object_add(m_rejIconTr, as_eo(*m_rejIcon));
 		elm_transit_duration_set(m_rejIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_rejIconTr,
@@ -795,16 +828,29 @@ namespace callui {
 
 		Evas_Coord x;
 		m_accIcon->getGeometry(&x, nullptr, nullptr, nullptr);
-		int dx = impl::ACC_ICON_RIGHT_PAD_X - x;
 
-		int animTrace = dx - impl::ACC_REJ_ICON_HIDE_THRESHOLD_W;
-		if (animTrace >= 0) {
-			DLOG("No need to add transition");
-			return;
+		// RTL support
+		int dx = 0;
+		int animTrace = 0;
+		if (utils::getMirroredMode()) {
+			dx = x - impl::REJ_ICON_RIGHT_PAD_X;
+			animTrace = impl::ACC_REJ_ICON_HIDE_THRESHOLD_W - dx;
+			if (animTrace <= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
+		} else {
+			dx = impl::ACC_ICON_RIGHT_PAD_X - x;
+			animTrace = dx - impl::ACC_REJ_ICON_HIDE_THRESHOLD_W;
+			if (animTrace >= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
 		}
+
 		m_accIconTr = elm_transit_add();
 		elm_transit_effect_translation_add(m_accIconTr, 0, 0, animTrace, 0);
-		elm_transit_object_add(m_accIconTr, *m_accIcon);
+		elm_transit_object_add(m_accIconTr, as_eo(*m_accIcon));
 		elm_transit_duration_set(m_accIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_accIconTr,
@@ -819,16 +865,26 @@ namespace callui {
 
 		Evas_Coord x;
 		m_accIcon->getGeometry(&x, nullptr, nullptr, nullptr);
-		int dx = impl::ACC_ICON_RIGHT_PAD_X - x;
 
-		if (dx <= 0) {
-			DLOG("No need to add transition");
-			return;
+		// RTL support
+		int dx = 0;
+		if (utils::getMirroredMode()) {
+			dx = impl::REJ_ICON_RIGHT_PAD_X - x;
+			if (dx >= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
+		} else {
+			dx = impl::ACC_ICON_RIGHT_PAD_X - x;
+			if (dx <= 0) {
+				DLOG("No need to add transition");
+				return;
+			}
 		}
 
 		m_accIconTr = elm_transit_add();
 		elm_transit_effect_translation_add(m_accIconTr, 0, 0, dx, 0);
-		elm_transit_object_add(m_accIconTr, *m_accIcon);
+		elm_transit_object_add(m_accIconTr, as_eo(*m_accIcon));
 		elm_transit_duration_set(m_accIconTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_accIconTr, EINA_TRUE);
 		elm_transit_del_cb_set(m_accIconTr,
@@ -843,7 +899,7 @@ namespace callui {
 		m_rejTracerTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_rejTracerTr,
 				impl::ICON_ZOOM_EFF_VAL_MIN, impl::ICON_ZOOM_EFF_VAL_MAX);
-		elm_transit_object_add(m_rejTracerTr, *m_rejTracer);
+		elm_transit_object_add(m_rejTracerTr, as_eo(*m_rejTracer));
 		elm_transit_duration_set(m_rejTracerTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejTracerTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_rejTracerTr,
@@ -865,7 +921,7 @@ namespace callui {
 		m_rejGuideTr = elm_transit_add();
 		elm_transit_effect_zoom_add(m_rejGuideTr,
 				impl::ICON_ZOOM_EFF_VAL_MAX, impl::ICON_ZOOM_EFF_VAL_MIN);
-		elm_transit_object_add(m_rejGuideTr, *m_rejGuide);
+		elm_transit_object_add(m_rejGuideTr, as_eo(*m_rejGuide));
 		elm_transit_duration_set(m_rejGuideTr, impl::ROTARY_ACTION_ANIM_DUR);
 		elm_transit_objects_final_state_keep_set(m_rejGuideTr, EINA_FALSE);
 		elm_transit_del_cb_set(m_rejGuideTr,
@@ -881,7 +937,7 @@ namespace callui {
 			m_accBezelCueImg[i] = impl::createImage(*m_layout,
 					impl::ACCEPT_BC_PARAMS[i].theme);
 			if (!m_accBezelCueImg[i]) {
-				LOG_RETURN(RES_FAIL, "Create bezel cue image failed");
+				LOG_RETURN(RES_FAIL, "Create bezel cue image failed!");
 			}
 			m_accBezelCueImg[i]->setColor(CU_COL_AO0113T);
 			show(*m_accBezelCueImg[i]);
@@ -892,7 +948,7 @@ namespace callui {
 			m_rejBezelCueImg[i] = impl::createImage(*m_layout,
 					impl::REJECT_BC_PARAMS[i].theme);
 			if (!m_rejBezelCueImg[i]) {
-				LOG_RETURN(RES_FAIL, "Create bezel cue image failed");
+				LOG_RETURN(RES_FAIL, "Create bezel cue image failed!");
 			}
 			m_rejBezelCueImg[i]->setColor(CU_COL_AO0113T);
 			show(*m_rejBezelCueImg[i]);
@@ -932,8 +988,8 @@ namespace callui {
 		m_isFreezed = true;
 		impl::resizeImage(*m_accTracer, impl::FINGER_STROKE_DIM);
 
-		if (m_accHandler) {
-			m_accHandler();
+		if (const auto handler = m_accHandler.lock()) {
+			handler();
 		}
 	}
 
@@ -979,10 +1035,9 @@ namespace callui {
 		m_isFreezed = true;
 		impl::resizeImage(*m_rejTracer, impl::FINGER_STROKE_DIM);
 
-		if (m_rejHandler) {
-			m_rejHandler();
+		if (const auto handler = m_rejHandler.lock()) {
+			handler();
 		}
-
 	}
 
 	void AcceptRejectWidget::onRejectBgExpandTransitDel(Elm_Transit *transit)
@@ -1017,7 +1072,8 @@ namespace callui {
 		if (m_accBCAnimIndex == 0) {
 			Elm_Transit *tr1 = elm_transit_add();
 			elm_transit_effect_color_add(tr1, CU_COL_AO0113, CU_COL_AO0113D);
-			elm_transit_object_add(tr1, *m_accBezelCueImg[m_accBCAnimIndex]);
+			elm_transit_object_add(tr1,
+					as_eo(*m_accBezelCueImg[m_accBCAnimIndex]));
 			elm_transit_duration_set(tr1,
 					impl::BC_ANIMATION_DURATION[impl::BC_ITEM_COUNT - 1]);
 			elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1036,7 +1092,7 @@ namespace callui {
 
 		Elm_Transit *tr1 = elm_transit_add();
 		elm_transit_effect_color_add(tr1, CU_COL_AO0113, CU_COL_AO0113D);
-		elm_transit_object_add(tr1, *m_accBezelCueImg[oldIndex]);
+		elm_transit_object_add(tr1, as_eo(*m_accBezelCueImg[oldIndex]));
 		elm_transit_duration_set(tr1,
 				impl::BC_ANIMATION_DURATION[m_accBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1044,7 +1100,7 @@ namespace callui {
 
 		Elm_Transit *tr2 = elm_transit_add();
 		elm_transit_effect_color_add(tr2, CU_COL_AO0113D, CU_COL_AO0113);
-		elm_transit_object_add(tr2, *m_accBezelCueImg[m_accBCAnimIndex]);
+		elm_transit_object_add(tr2, as_eo(*m_accBezelCueImg[m_accBCAnimIndex]));
 		elm_transit_duration_set(tr2,
 				impl::BC_ANIMATION_DURATION[m_accBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr2, EINA_TRUE);
@@ -1070,7 +1126,8 @@ namespace callui {
 					CU_COL_AO0113D, CU_COL_AO0113T);
 			for (int i = 0; i < impl::BC_ITEM_COUNT; i++) {
 				m_accBezelCueImg[i]->setColor(CU_COL_AO0113D);
-				elm_transit_object_add(hideTransit, *m_accBezelCueImg[i]);
+				elm_transit_object_add(hideTransit,
+						as_eo(*m_accBezelCueImg[i]));
 			}
 			elm_transit_duration_set(hideTransit, impl::BC_ANIM_DUR_HIDE);
 			elm_transit_objects_final_state_keep_set(hideTransit, EINA_TRUE);
@@ -1091,7 +1148,7 @@ namespace callui {
 		m_accBCAnimIndex = impl::BC_ITEM_COUNT - 1;
 		Elm_Transit *tr1 = elm_transit_add();
 		elm_transit_effect_color_add(tr1, CU_COL_AO0113D, CU_COL_AO0113);
-		elm_transit_object_add(tr1, *m_accBezelCueImg[m_accBCAnimIndex]);
+		elm_transit_object_add(tr1, as_eo(*m_accBezelCueImg[m_accBCAnimIndex]));
 		elm_transit_duration_set(tr1,
 				impl::BC_ANIMATION_DURATION[m_accBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1109,7 +1166,8 @@ namespace callui {
 		if (m_rejBCAnimIndex == 0) {
 			Elm_Transit *tr1 = elm_transit_add();
 			elm_transit_effect_color_add(tr1, CU_COL_AO0115, CU_COL_AO0115D);
-			elm_transit_object_add(tr1, *m_rejBezelCueImg[m_rejBCAnimIndex]);
+			elm_transit_object_add(tr1,
+					as_eo(*m_rejBezelCueImg[m_rejBCAnimIndex]));
 			elm_transit_duration_set(tr1,
 					impl::BC_ANIMATION_DURATION[impl::BC_ITEM_COUNT - 1]);
 			elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1127,7 +1185,7 @@ namespace callui {
 
 		Elm_Transit *tr1 = elm_transit_add();
 		elm_transit_effect_color_add(tr1, CU_COL_AO0115, CU_COL_AO0115D);
-		elm_transit_object_add(tr1, *m_rejBezelCueImg[oldIndex]);
+		elm_transit_object_add(tr1, as_eo(*m_rejBezelCueImg[oldIndex]));
 		elm_transit_duration_set(tr1,
 				impl::BC_ANIMATION_DURATION[m_rejBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1135,7 +1193,7 @@ namespace callui {
 
 		Elm_Transit *tr2 = elm_transit_add();
 		elm_transit_effect_color_add(tr2, CU_COL_AO0115D, CU_COL_AO0115);
-		elm_transit_object_add(tr2, *m_rejBezelCueImg[m_rejBCAnimIndex]);
+		elm_transit_object_add(tr2, as_eo(*m_rejBezelCueImg[m_rejBCAnimIndex]));
 		elm_transit_duration_set(tr2,
 				impl::BC_ANIMATION_DURATION[m_rejBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr2, EINA_TRUE);
@@ -1161,7 +1219,8 @@ namespace callui {
 					CU_COL_AO0115D, CU_COL_AO0115T);
 			for (int i = 0; i < impl::BC_ITEM_COUNT; i++) {
 				m_rejBezelCueImg[i]->setColor(CU_COL_AO0115D);
-				elm_transit_object_add(hideTransit, *m_rejBezelCueImg[i]);
+				elm_transit_object_add(hideTransit,
+						as_eo(*m_rejBezelCueImg[i]));
 			}
 			elm_transit_duration_set(hideTransit, impl::BC_ANIM_DUR_HIDE);
 			elm_transit_objects_final_state_keep_set(hideTransit, EINA_TRUE);
@@ -1182,7 +1241,7 @@ namespace callui {
 		m_rejBCAnimIndex = impl::BC_ITEM_COUNT - 1;
 		Elm_Transit *tr1 = elm_transit_add();
 		elm_transit_effect_color_add(tr1, CU_COL_AO0115D, CU_COL_AO0115);
-		elm_transit_object_add(tr1, *m_rejBezelCueImg[m_rejBCAnimIndex]);
+		elm_transit_object_add(tr1, as_eo(*m_rejBezelCueImg[m_rejBCAnimIndex]));
 		elm_transit_duration_set(tr1,
 				impl::BC_ANIMATION_DURATION[m_rejBCAnimIndex]);
 		elm_transit_objects_final_state_keep_set(tr1, EINA_TRUE);
@@ -1197,25 +1256,37 @@ namespace callui {
 
 	void AcceptRejectWidget::onAcceptExpandTimeout(Timeout *sender)
 	{
-		if (m_rotaryClockwiseCount > 0) {
-			m_rotaryClockwiseCount = 0;
+		int *counter = &m_rotaryClockwiseCount;
+		if (utils::getMirroredMode()) {
+			counter = &m_rotaryCounterClockwiseCount;
+		}
+
+		if (*counter > 0) {
+			*counter = 0;
 			m_isContracting = true;
 			setAcceptUnpressedState();
 		} else {
-			DLOG("Counter is 0. Ignored");
+			DLOG("Ignored. Counter is 0");
 		}
+
 		m_expandTimeout.reset();
 	}
 
 	void AcceptRejectWidget::onRejectExpandTimeout(Timeout *sender)
 	{
-		if (m_rotaryCounterClockwiseCount > 0) {
-			m_rotaryCounterClockwiseCount = 0;
+		int *counter = &m_rotaryCounterClockwiseCount;
+		if (utils::getMirroredMode()) {
+			counter = &m_rotaryClockwiseCount;
+		}
+
+		if (*counter > 0) {
+			*counter = 0;
 			m_isContracting = true;
 			setRejectUnpressedState();
 		} else {
-			DLOG("Counter is 0. Ignored");
+			DLOG("Ignored. Counter is 0");
 		}
+
 		m_expandTimeout.reset();
 	}
 
@@ -1223,52 +1294,83 @@ namespace callui {
 	{
 		if (m_rotaryCounterClockwiseCount > 0) {
 			m_rotaryCounterClockwiseCount = 0;
-			setRejectUnpressedState();
+			if (utils::getMirroredMode()) {
+				setRejectUnpressedState();
+			} else {
+				setAcceptUnpressedState();
+			}
 			return EINA_TRUE;
 		}
 
 		m_rotaryClockwiseCount++;
 
 		if (m_rotaryClockwiseCount == 1) {
-			setAcceptPressedState();
-			m_expandTimeout = Timeout::create(impl::EXPAND_WAITING_TIMEOUT,
-					WEAK_DELEGATE(AcceptRejectWidget::onAcceptExpandTimeout,
-							asWeak(*this)));
+			return processFirstRotaryEvent(true);
 		} else if (m_rotaryClockwiseCount == 2) {
-			m_expandTimeout.reset();
-			impl::resizeImage(*m_accTracer, impl::FINGER_TRACER_DIM);
-			setAcceptFullExpensionTransition();
-			return EINA_TRUE;
-		} else {
-			LOG_RETURN_VALUE(RES_FAIL, EINA_TRUE, "Illegal state");
+			return processSecondRotaryEvent(true);
 		}
-		return EINA_TRUE;
+
+		LOG_RETURN_VALUE(RES_FAIL, EINA_TRUE, "Illegal state");
 	}
 
 	Eina_Bool AcceptRejectWidget::processCounterClockwiseRotaryEvent()
 	{
 		if (m_rotaryClockwiseCount > 0) {
 			m_rotaryClockwiseCount = 0;
-			setAcceptUnpressedState();
+			if (utils::getMirroredMode()) {
+				setAcceptUnpressedState();
+			} else {
+				setRejectUnpressedState();
+			}
 			return EINA_TRUE;
 		}
 
-		m_rotaryCounterClockwiseCount ++;
+		m_rotaryCounterClockwiseCount++;
 
 		if (m_rotaryCounterClockwiseCount == 1) {
+			return processFirstRotaryEvent(false);
+		} else if (m_rotaryCounterClockwiseCount == 2) {
+			return processSecondRotaryEvent(false);
+		}
+
+		LOG_RETURN_VALUE(RES_FAIL, EINA_TRUE, "Illegal state");
+	}
+
+	Eina_Bool AcceptRejectWidget::processFirstRotaryEvent(bool isClockwise)
+	{
+		bool isMirroredMode = utils::getMirroredMode();
+
+		if ((isClockwise && !isMirroredMode) ||
+				(!isClockwise && isMirroredMode)) {
+			setAcceptPressedState();
+			m_expandTimeout = Timeout::create(impl::EXPAND_WAITING_TIMEOUT,
+					WEAK_DELEGATE_THIS(onAcceptExpandTimeout));
+		} else if ((!isClockwise && !isMirroredMode) ||
+				(isClockwise && isMirroredMode)) {
 			setRejectPressedState();
 			m_expandTimeout = Timeout::create(impl::EXPAND_WAITING_TIMEOUT,
-					WEAK_DELEGATE(AcceptRejectWidget::onRejectExpandTimeout,
-							asWeak(*this)));
+					WEAK_DELEGATE_THIS(onRejectExpandTimeout));
+		}
 
-		} else if (m_rotaryCounterClockwiseCount == 2) {
-			m_expandTimeout.reset();
+		return EINA_TRUE;
+	}
+
+	Eina_Bool AcceptRejectWidget::processSecondRotaryEvent(bool isClockwise)
+	{
+		bool isMirroredMode = utils::getMirroredMode();
+
+		m_expandTimeout.reset();
+
+		if ((isClockwise && !isMirroredMode) ||
+				(!isClockwise && isMirroredMode)) {
+			impl::resizeImage(*m_accTracer, impl::FINGER_TRACER_DIM);
+			setAcceptFullExpensionTransition();
+		} else if ((!isClockwise && !isMirroredMode) ||
+				(isClockwise && isMirroredMode)) {
 			impl::resizeImage(*m_rejTracer, impl::FINGER_TRACER_DIM);
 			setRejectFullExpensionTransition();
-			return EINA_TRUE;
-		} else {
-			LOG_RETURN_VALUE(RES_FAIL, EINA_TRUE, "Illegal state");
 		}
+
 		return EINA_TRUE;
 	}
 
@@ -1288,7 +1390,7 @@ namespace callui {
 		m_expandTimeout.reset();
 
 		if (m_isContracting) {
-			DLOG("Contracting. Ignore");
+			DLOG("Ignored. Contracting state");
 			return EINA_TRUE;
 		}
 
@@ -1303,11 +1405,11 @@ namespace callui {
 
 	void AcceptRejectWidget::activateRotary()
 	{
-		eext_rotary_object_event_activated_set(*m_layout, EINA_TRUE);
+		eext_rotary_object_event_activated_set(as_eo(*m_layout), EINA_TRUE);
 	}
 	void AcceptRejectWidget::deactivateRotary()
 	{
-		eext_rotary_object_event_activated_set(*m_layout, EINA_FALSE);
+		eext_rotary_object_event_activated_set(as_eo(*m_layout), EINA_FALSE);
 	}
 
 	void AcceptRejectWidget::setAcceptBtnType(AcceptButtonType type)
@@ -1316,6 +1418,8 @@ namespace callui {
 			DLOG("Accept icon type is already set");
 		}
 
+		m_acceptBtnType = type;
+
 		if (!m_accIcon) {
 			return;
 		}
@@ -1396,4 +1500,48 @@ namespace callui {
 
 		setRejectUnpressedTransitions();
 	}
+
+	ElmWidget *AcceptRejectWidget::getAcceptAo()
+	{
+		return m_accAo.get();
+	}
+
+	ElmWidget *AcceptRejectWidget::getRejectAo()
+	{
+		return m_rejAo.get();
+	}
+
+	Result AcceptRejectWidget::registerAccessObjects(ElmWidget &parent)
+	{
+		m_accAo = utils::createAccessObject(parent, *m_accEventLy);
+		if (!m_accAo) {
+			LOG_RETURN(RES_FAIL, "createAccessObject() failed!");
+		}
+		auto &acceptAtspi = m_accAo->getAtspi();
+		acceptAtspi.setTDomain(TEXT_DOMAIN);
+		acceptAtspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME |
+				ELM_ACCESSIBLE_READING_INFO_TYPE_DESCRIPTION);
+		acceptAtspi.setName(AO_STR_ACCEPT_CALL);
+		acceptAtspi.setDescription(
+				AO_STR_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT);
+		acceptAtspi.addAttribute(impl::ATSPI_ATTRIBUTE_KEY,
+				impl::ATSPI_ATTRIBUTE_VALUE);
+
+		m_rejAo = utils::createAccessObject(parent, *m_rejEventLy);
+		if (!m_rejAo) {
+			LOG_RETURN(RES_FAIL, "createAccessObject() failed!");
+		}
+		auto &rejectAtspi = m_rejAo->getAtspi();
+		rejectAtspi.setTDomain(TEXT_DOMAIN);
+		rejectAtspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME |
+				ELM_ACCESSIBLE_READING_INFO_TYPE_DESCRIPTION);
+		rejectAtspi.setName(AO_STR_REJECT_CALL);
+		rejectAtspi.setDescription(
+				AO_STR_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT);
+		rejectAtspi.addAttribute(impl::ATSPI_ATTRIBUTE_KEY,
+				impl::ATSPI_ATTRIBUTE_VALUE);
+
+		return RES_OK;
+	}
+
 }
diff --git a/inc/view/AcceptRejectWidget.h b/call-ui/view/AcceptRejectWidget.h
index bd7865b..76cbbe2 100644
--- a/inc/view/AcceptRejectWidget.h
+++ b/call-ui/view/AcceptRejectWidget.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_VIEW_ACCEPT_REJECT_WIDGET_H__
-#define __CALLUI_VIEW_ACCEPT_REJECT_WIDGET_H__
+#ifndef __CALL_UI_VIEW_ACCEPT_REJECT_WIDGET_H__
+#define __CALL_UI_VIEW_ACCEPT_REJECT_WIDGET_H__
 
 #include "ucl/gui/ElmWidget.h"
 
@@ -27,14 +27,52 @@
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(AcceptRejectWidget);
+
+	/**
+	 * @brief Widget for accept / reject calls
+	 */
 	class AcceptRejectWidget final : public ucl::ElmWidget {
 	public:
+
+		/**
+		 * @brief Builder builder
+		 */
 		class Builder {
 		public:
+
+			/**
+			 * @brief Constructor
+			 */
 			Builder();
-			Builder &setAcceptEventHandler(const NotiHandler &handler);
-			Builder &setRejectEventHandler(const NotiHandler &handler);
+
+			/**
+			 * @brief Sets accept event handler
+			 * @param[in] handler Accept event handler
+			 * @return Reference to builder
+			 */
+			Builder &setAcceptEventHandler(NotiHandler handler);
+
+			/**
+			 * @brief Sets reject event handler
+			 * @param[in] handler Reject event handler
+			 * @return Reference to builder
+			 */
+			Builder &setRejectEventHandler(NotiHandler handler);
+
+			/**
+			 * @brief Sets Accept button type
+			 * @param[in] type Accept button type
+			 * @return Reference to builder
+			 */
 			Builder &setAcceptBtnType(AcceptButtonType type);
+
+			/**
+			 * @brief Creates new instance of AcceptRejectWidget
+			 * @param[in] parent Parent widget
+			 * @return Shared reference to AcceptRejectWidget instance
+			 *  on success or NULL otherwise
+			 */
 			AcceptRejectWidgetSRef build(ucl::ElmWidget &parent) const;
 
 		private:
@@ -44,20 +82,57 @@ namespace callui {
 		};
 
 	public:
-		~AcceptRejectWidget();
 
+		/**
+		 * @brief Destructor
+		 */
+		virtual ~AcceptRejectWidget();
+
+		/**
+		 * @brief Starts Bezel Cue animation
+		 */
 		void startBezelCueAnimation();
+
+		/**
+		 * @brief Resets widget to default state
+		 */
 		void reset();
+
+		/**
+		 * @brief Activates rotary to accept rotary events
+		 */
 		void activateRotary();
+
+		/**
+		 * @brief Deactivates rotary to not accept rotary events
+		 */
 		void deactivateRotary();
+
+		/**
+		 * @brief Sets Accept button type
+		 * @param[in] type Accept button type
+		 */
 		void setAcceptBtnType(AcceptButtonType type);
 
+		/**
+		 * @brief Gets Access object of Accept button
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getAcceptAo();
+
+		/**
+		 * @brief Gets Access object of Reject button
+		 * @remark Use only for Screen Reader feature
+		 * @return Pointer to widget on success or NULL otherwise
+		 */
+		ucl::ElmWidget *getRejectAo();
+
 	private:
-		friend class ucl::ReffedObj<AcceptRejectWidget>;
 		AcceptRejectWidget(ucl::IRefCountObj &rc,
 				const ucl::LayoutSRef &layout,
-				const NotiHandler &acceptHandler,
-				const NotiHandler &rejectHandler,
+				NotiHandler acceptHandler,
+				NotiHandler rejectHandler,
 				AcceptButtonType acceptBtnType);
 
 		void prepare();
@@ -119,16 +194,22 @@ namespace callui {
 		Eina_Bool onRotaryEvent(Evas_Object *obj, Eext_Rotary_Event_Info *info);
 		Eina_Bool processClockwiseRotaryEvent();
 		Eina_Bool processCounterClockwiseRotaryEvent();
+		Eina_Bool processFirstRotaryEvent(bool isClockwise);
+		Eina_Bool processSecondRotaryEvent(bool isClockwise);
 
 		void setAcceptPressedState();
 		void setRejectPressedState();
 		void setAcceptUnpressedState();
 		void setRejectUnpressedState();
 
+		ucl::Result registerAccessObjects(
+				ucl::ElmWidget &widget);
+
 	private:
+		const NotiHandler m_accHandler;
+		const NotiHandler m_rejHandler;
+
 		ucl::Layout *m_layout;
-		NotiHandler m_accHandler;
-		NotiHandler m_rejHandler;
 
 		std::vector<ucl::ElmWidgetSRef> m_accBezelCueImg;
 		std::vector<ucl::ElmWidgetSRef> m_rejBezelCueImg;
@@ -173,8 +254,13 @@ namespace callui {
 		int m_rejBCAnimIndex;
 
 		AcceptButtonType m_acceptBtnType;
+
+		ucl::ElmWidgetSRef m_accAo;
+		ucl::ElmWidgetSRef m_rejAo;
+
+		friend class ucl::ReffedObj<AcceptRejectWidget>;
 	};
 
 }
 
-#endif // __CALLUI_VIEW_ACCEPT_REJECT_WIDGET_H__
+#endif // __CALL_UI_VIEW_ACCEPT_REJECT_WIDGET_H__
diff --git a/call-ui/view/AoSequencer.cpp b/call-ui/view/AoSequencer.cpp
new file mode 100644
index 0000000..d851351
--- /dev/null
+++ b/call-ui/view/AoSequencer.cpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "AoSequencer.h"
+
+#include "common.h"
+
+namespace callui {
+
+	AoSequencer::AoSequencer(
+			const Elm_Interface_Atspi_Accessible *const current,
+			const Elm_Atspi_Relation_Type flowRelation) :
+		m_current(current),
+		m_flowRelation(flowRelation),
+
+		m_last(nullptr),
+		m_next(nullptr),
+
+		m_isNextSet(false),
+		m_isCurrentFound(false),
+		m_isComplete(false)
+	{
+	}
+
+	void AoSequencer::doProcessAo(
+			const Elm_Interface_Atspi_Accessible *const itemAo)
+	{
+		switch (m_flowRelation) {
+		case ELM_ATSPI_RELATION_FLOWS_TO:
+
+			if (itemAo == m_current) {
+				setNext(itemAo);
+				m_isCurrentFound = true;
+				return;
+			}
+			if (m_isCurrentFound) {
+				setNext(itemAo);
+				m_isComplete = true;
+				return;
+			}
+			break;
+
+		case ELM_ATSPI_RELATION_FLOWS_FROM:
+
+			if (itemAo == m_current) {
+				setNext(m_isNextSet ? m_last : itemAo);
+				m_isComplete = true;
+				return;
+			}
+			m_last = itemAo;
+			break;
+
+		default:
+			WLOG("Unknown: %d", m_flowRelation);
+			break;
+		}
+
+		if (!m_isNextSet) {
+			setNext(itemAo);
+		}
+	}
+
+	void AoSequencer::setNext(
+			const Elm_Interface_Atspi_Accessible *const itemAo)
+	{
+		m_next = itemAo;
+		m_isNextSet = true;
+	}
+}
diff --git a/call-ui/view/AoSequencer.h b/call-ui/view/AoSequencer.h
new file mode 100644
index 0000000..b1ba65c
--- /dev/null
+++ b/call-ui/view/AoSequencer.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_VIEW_AO_SEQUENCER_H__
+#define __CALL_UI_VIEW_AO_SEQUENCER_H__
+
+#include "ucl/gui/Atspi.h"
+
+#include "types.h"
+
+namespace callui {
+
+	/**
+	 * @brief Finds next object in the Access objects highlight flow sequence
+	 */
+	class AoSequencer final : private ucl::NonCopyable {
+	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] current Currently focused Access object
+		 * @param[in] flowRelation Flow relation for finding next Access object
+		 */
+		AoSequencer(const Elm_Interface_Atspi_Accessible *current,
+				Elm_Atspi_Relation_Type flowRelation);
+
+		/**
+		 * @brief Denotes break in sequence for allowing system default flow
+		 * @return Reference to AoSequencer object
+		 */
+		AoSequencer &processDefault();
+
+		/**
+		 * @brief Passes next object in flow sequence
+		 * @param[in] item Item in highlight flow sequence. Any object for which
+		 *            as_ao() function may be called. NULL is ignored.
+		 * @return Reference to AoSequencer object
+		 */
+		template <class ITEM>
+		AoSequencer &process(const ITEM &item);
+
+		/**
+		 * @brief Passes next object list in flow sequence
+		 * @param[in] items Item list in highlight flow sequence.
+		 * @return Reference to AoSequencer object
+		 */
+		template <class ITEMS>
+		AoSequencer &processEach(const ITEMS &items);
+
+		/**
+		 * @brief Passes next object range in flow sequence
+		 * @param[in] begin Begin iterator of the range
+		 * @param[in] end End iterator of the range
+		 * @return Reference to AoSequencer object
+		 */
+		template <class ITERATOR>
+		AoSequencer &processEach(ITERATOR begin, ITERATOR end);
+
+		/**
+		 * @brief Gets next Acces object in highlight flow sequence
+		 * @details Result is base on constructor parameters and processed
+		 *          sequence. Result may change during processing.
+		 *          If current object was not found in the processed sequence
+		 *          first object from the sequence is returned. If it is not
+		 *          possible to get next object (current is already last) then
+		 *          current object is returned. NULL is returned for default
+		 *          processing.
+		 * @return Next access object in highlight flow sequence
+		 */
+		const Elm_Interface_Atspi_Accessible *getNext();
+
+	private:
+		template <class ITEM>
+		void doProcess(const ITEM &item);
+		void doProcessAo(const Elm_Interface_Atspi_Accessible *itemAo);
+		void setNext(const Elm_Interface_Atspi_Accessible *itemAo);
+
+	private:
+		const Elm_Interface_Atspi_Accessible *const m_current;
+		const Elm_Atspi_Relation_Type m_flowRelation;
+
+		const Elm_Interface_Atspi_Accessible *m_last;
+		const Elm_Interface_Atspi_Accessible *m_next;
+
+		bool m_isNextSet;
+		bool m_isCurrentFound;
+		bool m_isComplete;
+	};
+}
+
+#include "AoSequencer.hpp"
+
+#endif // __CALL_UI_VIEW_AO_SEQUENCER_H__
diff --git a/call-ui/view/AoSequencer.hpp b/call-ui/view/AoSequencer.hpp
new file mode 100644
index 0000000..462fe0a
--- /dev/null
+++ b/call-ui/view/AoSequencer.hpp
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace callui {
+
+	inline AoSequencer &AoSequencer::processDefault()
+	{
+		if (!m_isComplete) {
+			doProcessAo(nullptr);
+		}
+		return *this;
+	}
+
+	template <class ITEM>
+	inline AoSequencer &AoSequencer::process(const ITEM &item)
+	{
+		if (!m_isComplete) {
+			doProcess(item);
+		}
+		return *this;
+	}
+
+	template <class ITEMS>
+	inline AoSequencer &AoSequencer::processEach(const ITEMS &items)
+	{
+		if (!m_isComplete) {
+			for (const auto &item: items) {
+				doProcess(item);
+				if (m_isComplete) {
+					break;
+				}
+			}
+		}
+		return *this;
+	}
+
+	template <class ITERATOR>
+	inline AoSequencer &AoSequencer::processEach(
+			const ITERATOR begin, const ITERATOR end)
+	{
+		if (!m_isComplete) {
+			for (auto it = begin; it != end; ++it) {
+				doProcess(*it);
+				if (m_isComplete) {
+					break;
+				}
+			}
+		}
+		return *this;
+	}
+
+	inline const Elm_Interface_Atspi_Accessible *AoSequencer::getNext()
+	{
+		return m_next;
+	}
+
+	template <class ITEM>
+	inline void AoSequencer::doProcess(const ITEM &item)
+	{
+		using ucl::as_ao;
+		if (const auto itemAo = as_ao(item)) {
+			doProcessAo(itemAo);
+		}
+	}
+}
diff --git a/src/view/Slider.cpp b/call-ui/view/Slider.cpp
index 9e22cd6..2285f68 100644
--- a/src/view/Slider.cpp
+++ b/call-ui/view/Slider.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "view/Slider.h"
+#include "call-ui/view/Slider.h"
 
 #include "common.h"
 
@@ -34,7 +34,7 @@ namespace callui {
 
 	Slider::Builder::Builder():
 			m_maxValue(0),
-			m_curValue(0)
+			m_value(0)
 	{
 	}
 
@@ -44,9 +44,9 @@ namespace callui {
 		return *this;
 	}
 
-	Slider::Builder &Slider::Builder::setValue(int curValue)
+	Slider::Builder &Slider::Builder::setValue(int value)
 	{
-		m_curValue = curValue;
+		m_value = value;
 		return *this;
 	}
 
@@ -54,13 +54,12 @@ namespace callui {
 	{
 		auto layout = Layout::Builder().
 				setTheme(impl::LAYOUT_SLIDER).
-				setIsOwner(true).
 				build(parent);
 		if (!layout) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
 		}
 
-		auto result = makeShared<Slider>(layout, m_maxValue, m_curValue);
+		auto result = makeShared<Slider>(layout, m_maxValue, m_value);
 
 		result->bindToEo();
 
@@ -71,27 +70,22 @@ namespace callui {
 			const LayoutSRef &layout,
 			int maxValue,
 			int curValue):
-				ElmWidget(&rc, *layout, true),
+				ElmWidget(&rc, as_eo(*layout), false),
 				m_layout(layout.get()),
-				m_circleLy(elm_layout_add(*m_layout)),
-				m_circleSurf(eext_circle_surface_layout_add(m_circleLy)),
-				m_slider(eext_circle_object_slider_add(*m_layout, m_circleSurf))
+				m_circleLy(elm_layout_add(as_eo(*m_layout))),
+				m_circleSurf(eext_circle_surface_layout_add(as_eo(m_circleLy))),
+				m_slider(eext_circle_object_slider_add(as_eo(*m_layout),
+						m_circleSurf))
 	{
 		prepare(maxValue, curValue);
 	}
 
-	Slider::~Slider()
-	{
-	}
-
 	void Slider::prepare(int maxValue, int curValue)
 	{
 		m_layout->setIsOwner(false);
 
-		evas_object_size_hint_align_set(m_slider,
-				EVAS_HINT_FILL, EVAS_HINT_FILL);
-		evas_object_size_hint_weight_set(m_slider,
-				EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+		m_slider.setAlign(EVAS_HINT_FILL, EVAS_HINT_FILL);
+		m_slider.setWeight(EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 
 		m_layout->setContent(m_circleLy, impl::PART_SWL_SLIDER);
 		show(m_circleLy);
@@ -100,15 +94,21 @@ namespace callui {
 
 		setMaxValue(maxValue);
 		setValue(curValue);
+
+		// Screen Reader
+		m_slider.getAtspi().setRole(ELM_ATSPI_ROLE_REDUNDANT_OBJECT);
+		m_circleLy.getAtspi().setRole(ELM_ATSPI_ROLE_REDUNDANT_OBJECT);
+		m_layout->getAtspi().setRole(ELM_ATSPI_ROLE_REDUNDANT_OBJECT);
 	}
 
 	void Slider::setValue(int value)
 	{
-		eext_circle_object_value_set(m_slider, static_cast<double>(value));
+		eext_circle_object_value_set(as_eo(m_slider),
+				static_cast<double>(value));
 	}
 
 	void Slider::setMaxValue(int maxValue)
 	{
-		eext_circle_object_value_min_max_set(m_slider, 0, maxValue);
+		eext_circle_object_value_min_max_set(as_eo(m_slider), 0, maxValue);
 	}
 }
diff --git a/inc/view/Slider.h b/call-ui/view/Slider.h
index 58ef7cc..7e48de4 100644
--- a/inc/view/Slider.h
+++ b/call-ui/view/Slider.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_VIEW_SLIDER_H__
-#define __CALLUI_VIEW_SLIDER_H__
+#ifndef __CALL_UI_VIEW_SLIDER_H__
+#define __CALL_UI_VIEW_SLIDER_H__
 
 #include "ucl/gui/Layout.h"
 
@@ -23,31 +23,75 @@
 
 namespace callui {
 
+	UCL_DECLARE_REF_ALIASES(Slider);
+
+	/**
+	 * @brief Slider widget
+	 */
 	class Slider : public ucl::ElmWidget {
 	public:
+		/**
+		 * @brief Slider builder
+		 */
 		class Builder {
 		public:
+
+			/**
+			 * @brief Constructor
+			 */
 			Builder();
+
+			/**
+			 * @brief Sets max value to display
+			 * @param[in] maxValue Max value to set
+			 * @return Reference to builder
+			 */
 			Builder &setMaxValue(int maxValue);
-			Builder &setValue(int curValue);
+
+			/**
+			 * @brief Sets value to display
+			 * @param[in] value Value to set
+			 * @return Reference to builder
+			 */
+			Builder &setValue(int value);
+
+			/**
+			 * @brief Creates new instance of Slider
+			 * @param[in] parent Parent widget
+			 * @return Shared reference to Slider instance
+			 *  on success or NULL otherwise
+			 */
 			SliderSRef build(ucl::ElmWidget &parent) const;
 
 		private:
 			int m_maxValue;
-			int m_curValue;
+			int m_value;
 		};
 
 	public:
+
+		/**
+		 * @brief Destructor
+		 */
+		virtual ~Slider() = default;
+
+		/**
+		 * @brief Sets value to display
+		 * @param[in] value Value to set
+		 */
 		virtual void setValue(int value);
+
+		/**
+		 * @brief Sets max value to display
+		 * @param[in] maxValue Max value to set
+		 */
 		virtual void setMaxValue(int maxValue);
 
 	protected:
-		friend class ucl::ReffedObj<Slider>;
 		Slider(ucl::IRefCountObj &rc,
 				const ucl::LayoutSRef &layout,
 				int maxValue,
 				int curValue);
-		virtual ~Slider();
 
 	private:
 		void prepare(int maxValue, int curValue);
@@ -57,8 +101,10 @@ namespace callui {
 		ucl::Layout m_circleLy;
 		Eext_Circle_Surface *m_circleSurf;
 		ucl::ElmWidget m_slider;
+
+		friend class ucl::ReffedObj<Slider>;
 	};
 
 }
 
-#endif // __CALLUI_VIEW_SLIDER_H__
+#endif // __CALL_UI_VIEW_SLIDER_H__
diff --git a/call-ui/view/VolumeControl.cpp b/call-ui/view/VolumeControl.cpp
new file mode 100644
index 0000000..f775e63
--- /dev/null
+++ b/call-ui/view/VolumeControl.cpp
@@ -0,0 +1,247 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "call-ui/view/VolumeControl.h"
+
+#include "call-ui/resources.h"
+#include "common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr auto DESCRIPTION_BUFF_SIZE = 512;
+
+	constexpr LayoutTheme LAYOUT_VOLUME
+		{"layout", "callui", "volume_control"};
+
+	constexpr ElmStyle STYLE_BTN_MINUS {"callui/minus"};
+	constexpr ElmStyle STYLE_BTN_PLUS {"callui/plus"};
+
+	constexpr EdjePart PART_SWL_MINUS {"swl.minus"};
+	constexpr EdjePart PART_SWL_PLUS {"swl.plus"};
+
+	constexpr EdjePart PART_TXT_INFO {"txt.info"};
+	constexpr EdjePart PART_TXT_VALUE {"txt.value"};
+	constexpr EdjePart PART_TXT_VALUE_AO {"ao_txt.value"};
+
+}}}
+
+namespace callui {
+
+	using namespace ucl;
+
+	VolumeControl::Builder::Builder():
+			m_maxValue(0),
+			m_value(0)
+	{
+	}
+
+	VolumeControl::Builder &
+	VolumeControl::Builder::setInfoText(TString info)
+	{
+		m_info = std::move(info);
+		return *this;
+	}
+
+	VolumeControl::Builder &VolumeControl::Builder::setMaxValue(int maxValue)
+	{
+		m_maxValue = maxValue;
+		return *this;
+	}
+
+	VolumeControl::Builder &VolumeControl::Builder::setValue(int value)
+	{
+		m_value = value;
+		return *this;
+	}
+
+	VolumeControl::Builder &VolumeControl::Builder::setEventHandler(
+			EventHandler handler)
+	{
+		m_handler = std::move(handler);
+		return *this;
+	}
+
+	VolumeControlSRef VolumeControl::Builder::build(ElmWidget &parent) const
+	{
+		auto layout = Layout::Builder().
+				setTheme(impl::LAYOUT_VOLUME).
+				build(parent);
+		if (!layout) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
+		}
+
+		auto result = makeShared<VolumeControl>(layout,
+				m_info,
+				m_maxValue,
+				m_value,
+				m_handler);
+
+		result->bindToEo();
+
+		return result;
+	}
+
+	VolumeControl::VolumeControl(IRefCountObj &rc,
+			const LayoutSRef &layout,
+			const TString &info,
+			int maxValue,
+			int curValue,
+			EventHandler handler):
+		Slider(rc, layout, maxValue, curValue),
+		m_handler(std::move(handler)),
+		m_decreaseBtn(elm_button_add(as_eo(*m_layout))),
+		m_increaseBtn(elm_button_add(as_eo(*m_layout)))
+	{
+		prepare(info, curValue);
+	}
+
+	void VolumeControl::prepare(const TString &info, int curValue)
+	{
+		m_layout->addEventHandler(WidgetEvent::SHOW,
+				WEAK_DELEGATE_THIS(onWidgetShowCb));
+		m_layout->addEventHandler(WidgetEvent::HIDE,
+				WEAK_DELEGATE_THIS(onWidgetHideCb));
+
+		m_decreaseBtn.setStyle(impl::STYLE_BTN_MINUS);
+		m_decreaseBtn.addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onDecreaseBtnClickedCb));
+		m_layout->setContent(m_decreaseBtn, impl::PART_SWL_MINUS);
+		show(m_decreaseBtn);
+
+		m_increaseBtn.setStyle(impl::STYLE_BTN_PLUS);
+		m_increaseBtn.addEventHandler(BTN_CLICKED,
+				WEAK_DELEGATE_THIS(onIncreaseBtnClickedCb));
+		m_layout->setContent(m_increaseBtn, impl::PART_SWL_PLUS);
+		show(m_increaseBtn);
+
+		setInfoText(info);
+		setValue(curValue);
+
+		registerAccessObjectInformation();
+	}
+
+	void VolumeControl::onWidgetShowCb(Widget &widget, void *eventInfo)
+	{
+		if (m_valueTxtAo)
+			show(*m_valueTxtAo);
+	}
+
+	void VolumeControl::onWidgetHideCb(Widget &widget, void *eventInfo)
+	{
+		if (m_valueTxtAo)
+			hide(*m_valueTxtAo);
+	}
+
+	void VolumeControl::setInfoText(const TString &info)
+	{
+		m_layout->setText(info.translate(), impl::PART_TXT_INFO);
+	}
+
+	void VolumeControl::setValue(int value)
+	{
+		eext_circle_object_value_set(as_eo(m_slider),
+				static_cast<double>(value));
+		m_layout->setText(std::to_string(value), impl::PART_TXT_VALUE);
+	}
+
+	void VolumeControl::setIncreaseBtnEnable(bool isEnable)
+	{
+		isEnable ? enable(m_increaseBtn) : disable(m_increaseBtn);
+	}
+
+	void VolumeControl::setDecreaseBtnEnable(bool isEnable)
+	{
+		isEnable ? enable(m_decreaseBtn) : disable(m_decreaseBtn);
+	}
+
+	void VolumeControl::onDecreaseBtnClickedCb(Widget &widget, void *eventInfo)
+	{
+		if (const auto handler = m_handler.lock()) {
+			handler(Event::DECREASE);
+		}
+	}
+
+	void VolumeControl::onIncreaseBtnClickedCb(Widget &widget, void *eventInfo)
+	{
+		if (const auto handler = m_handler.lock()) {
+			handler(Event::INCREASE);
+		}
+	}
+
+	ElmWidget &VolumeControl::getDecreaseBtn()
+	{
+		return m_decreaseBtn;
+	}
+
+	ElmWidget &VolumeControl::getIncreaseBtn()
+	{
+		return m_increaseBtn;
+	}
+
+	ElmWidget &VolumeControl::getValueTxtAo()
+	{
+		return *m_valueTxtAo;
+	}
+
+	void VolumeControl::registerAccessObjectInformation()
+	{
+		auto &sliderAtspi = m_slider.getAtspi();
+		sliderAtspi.setTDomain(TEXT_DOMAIN);
+		sliderAtspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME
+				| ELM_ACCESSIBLE_READING_INFO_TYPE_DESCRIPTION);
+		sliderAtspi.setName(STR_VOLUME);
+		sliderAtspi.setDescriptionCb(
+				WEAK_DELEGATE_THIS(onSliderAoDescriptionCb));
+
+		auto &dereaseAtspi = m_decreaseBtn.getAtspi();
+		dereaseAtspi.setTDomain(TEXT_DOMAIN);
+		dereaseAtspi.setName(AO_STR_DECREASE_VOLUME);
+
+		auto &increaseAtspi = m_increaseBtn.getAtspi();
+		increaseAtspi.setTDomain(TEXT_DOMAIN);
+		increaseAtspi.setName(AO_STR_INCREASE_VOLUME);
+
+		m_valueTxtAo = utils::createAccessObjectFromPart(*m_layout, *m_layout,
+				impl::PART_TXT_VALUE_AO);
+		if (!m_valueTxtAo) {
+			ELOG("createAccessObjectFromPart() failed!");
+		} else {
+			auto &valueTxtAtspi = m_valueTxtAo->getAtspi();
+			valueTxtAtspi.setTDomain(TEXT_DOMAIN);
+			valueTxtAtspi.setReadingInfo(ELM_ACCESSIBLE_READING_INFO_TYPE_NAME);
+			valueTxtAtspi.setNameCb(WEAK_DELEGATE_THIS(onValueTextAoNameCb));
+		}
+
+		m_layout->getAtspi().setRole(ELM_ATSPI_ROLE_TEXT);
+	}
+
+	CString VolumeControl::onSliderAoDescriptionCb(Atspi &atspi)
+	{
+		char buff[impl::DESCRIPTION_BUFF_SIZE] = { 0 };
+		snprintf(buff, sizeof(buff),
+				AO_STR_ROTATE_BEZEL_TO_ADJUST.translate(),
+				STR_VOLUME.translate());
+		return CString::dup(buff);
+	}
+
+	CString VolumeControl::onValueTextAoNameCb(Atspi &atspi)
+	{
+		const auto txt = m_layout->getText(impl::PART_TXT_VALUE);
+		return (!txt.empty()) ? CString::dup(txt.c_str()) : nullptr;
+	}
+}
diff --git a/call-ui/view/VolumeControl.h b/call-ui/view/VolumeControl.h
new file mode 100644
index 0000000..6a08fde
--- /dev/null
+++ b/call-ui/view/VolumeControl.h
@@ -0,0 +1,191 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_VIEW_VOLUME_CONTROL_H__
+#define __CALL_UI_VIEW_VOLUME_CONTROL_H__
+
+#include "call-ui/view/Slider.h"
+
+#include "ucl/gui/StyledWidget.h"
+#include "ucl/gui/Layout.h"
+
+#include "types.h"
+
+namespace callui {
+
+	UCL_DECLARE_REF_ALIASES(VolumeControl);
+
+	/**
+	 * @brief Volume Control widget
+	 */
+	class VolumeControl final : public Slider {
+	public:
+
+		/**
+		 * @brief Enumeration of event type
+		 */
+		enum class Event {
+			INCREASE,              /**< Increase event type */
+			DECREASE               /**< Decrease event type */
+		};
+
+		/**
+		 * @brief Event handler definition
+		 */
+		using EventHandler = ucl::WeakDelegate<void(Event)>;
+	public:
+
+		/**
+		 * @brief VolumeControl builder
+		 */
+		class Builder {
+		public:
+
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets information text to display
+			 * @param[in] info Text to set
+			 * @return Reference to builder
+			 */
+			Builder &setInfoText(ucl::TString info);
+
+			/**
+			 * @brief Sets max volume value to display
+			 * @param[in] maxValue Max value to set
+			 * @return Reference to builder
+			 */
+			Builder &setMaxValue(int maxValue);
+
+			/**
+			 * @brief Sets volume value to display
+			 * @param[in] info Value to set
+			 * @return Reference to builder
+			 */
+			Builder &setValue(int value);
+
+			/**
+			 * @brief Sets event handler
+			 * @param[in] handler Event handler
+			 * @return Reference to builder
+			 */
+			Builder &setEventHandler(EventHandler handler);
+
+			/**
+			 * @brief Creates new instance of VolumeControl
+			 * @param[in] parent Parent widget
+			 * @return Shared reference to VolumeControl instance
+			 *  on success or NULL otherwise
+			 */
+			VolumeControlSRef build(ucl::ElmWidget &parent) const;
+
+		private:
+			ucl::TString m_info;
+			int m_maxValue;
+			int m_value;
+			EventHandler m_handler;
+		};
+
+	public:
+
+		/**
+		 * @brief Destructor
+		 */
+		virtual ~VolumeControl() = default;
+
+		/**
+		 * @brief Sets information text to display
+		 * @param[in] info Text to set
+		 */
+		void setInfoText(const ucl::TString &info);
+
+		/**
+		 * @brief Sets decrease volume button enable state
+		 * @param[in] isEnable Button state
+		 */
+		void setDecreaseBtnEnable(bool isEnable);
+
+		/**
+		 * @brief Sets increase volume button enable state
+		 * @param[in] isEnable Button state
+		 */
+		void setIncreaseBtnEnable(bool isEnable);
+
+		/**
+		 * @brief Gets Access object of decrease volume button
+		 * @remark Use only for Screen Reader feature
+		 * @return Reference to widget
+		 */
+		ucl::ElmWidget &getDecreaseBtn();
+
+		/**
+		 * @brief Gets Access object of increase volume button
+		 * @remark Use only for Screen Reader feature
+		 * @return Reference to widget
+		 */
+		ucl::ElmWidget &getIncreaseBtn();
+
+		/**
+		 * @brief Gets Access object of volume value text area
+		 * @remark Use only for Screen Reader feature
+		 * @return Reference to widget
+		 */
+		ucl::ElmWidget &getValueTxtAo();
+
+		// Slider //
+
+		/**
+		 * @see Slider::setValue()
+		 */
+		virtual void setValue(int value) override final;
+
+	private:
+		VolumeControl(ucl::IRefCountObj &rc,
+				const ucl::LayoutSRef &layout,
+				const ucl::TString &info,
+				int maxValue,
+				int curValue,
+				EventHandler handler);
+
+		void prepare(const ucl::TString &info, int curValue);
+
+		void onDecreaseBtnClickedCb(ucl::Widget &widget, void *eventInfo);
+		void onIncreaseBtnClickedCb(ucl::Widget &widget, void *eventInfo);
+
+		void onWidgetShowCb(Widget &widget, void *eventInfo);
+		void onWidgetHideCb(Widget &widget, void *eventInfo);
+
+		void registerAccessObjectInformation();
+
+		ucl::CString onSliderAoDescriptionCb(ucl::Atspi &atspi);
+		ucl::CString onValueTextAoNameCb(ucl::Atspi &atspi);
+	private:
+		const EventHandler m_handler;
+
+		ucl::StyledWidget m_decreaseBtn;
+		ucl::StyledWidget m_increaseBtn;
+
+		ucl::ElmWidgetSRef m_valueTxtAo;
+
+		friend class ucl::ReffedObj<VolumeControl>;
+	};
+
+}
+
+#endif // __CALL_UI_VIEW_VOLUME_CONTROL_H__
diff --git a/src/view/common.h b/call-ui/view/common.h
index 6e6cd0b..c8e2100 100644
--- a/src/view/common.h
+++ b/call-ui/view/common.h
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_VIEW_COMMON_H__
-#define __CALLUI_VIEW_COMMON_H__
+#ifndef __CALL_UI_VIEW_COMMON_H__
+#define __CALL_UI_VIEW_COMMON_H__
 
 #include "ucl/gui/stdTheme.h"
 #include "ucl/gui/helpers.h"
 
-#include "view/helpers.h"
+#include "call-ui/view/helpers.h"
 
-#include "../common.h"
+#include "call-ui/common.h"
 
 #define DEL_TRANSIT(ptr) \
 	do { \
@@ -36,6 +36,8 @@
 namespace callui {
 
 	constexpr ucl::SmartEvent BTN_CLICKED {"clicked"};
+	constexpr ucl::SmartEvent ATSPI_HIGHLIGHTED {"atspi,highlighted"};
+	constexpr ucl::SmartEvent POPUP_DISMISSED {"dismissed"};
 }
 
-#endif // __CALLUI_VIEW_COMMON_H__
+#endif // __CALL_UI_VIEW_COMMON_H__
diff --git a/call-ui/view/helpers.cpp b/call-ui/view/helpers.cpp
new file mode 100644
index 0000000..31e74a3
--- /dev/null
+++ b/call-ui/view/helpers.cpp
@@ -0,0 +1,232 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "call-ui/view/helpers.h"
+
+#include "ucl/gui/Window.h"
+#include "ucl/gui/Naviframe.h"
+#include "ucl/gui/Layout.h"
+
+#include "common.h"
+
+namespace callui { namespace { namespace impl {
+
+	using namespace ucl;
+
+	constexpr EoDataKey CIRCLE_SURFACE {"callui,eext,circle,surface"};
+
+	constexpr LayoutTheme LAYOUT_FAKE_ACCESS_OBJECT
+			{"layout", "callui", "fake_access_object"};
+}}}
+
+namespace callui { namespace utils {
+
+	using namespace ucl;
+
+	Result createCircleSurface(Naviframe &navi)
+	{
+		const auto win = navi.getWindow();
+		if (!win) {
+			LOG_RETURN(RES_FAIL, "Failed to get Window from Naviframe!");
+		}
+
+		if (win->getData(impl::CIRCLE_SURFACE)) {
+			LOG_RETURN(RES_INVALID_OPERATION, "Circle Surface data already set!");
+		}
+
+		const auto sfc = eext_circle_surface_conformant_add(
+				as_eo(win->getConformant()));
+		if (!sfc) {
+			LOG_RETURN(RES_FAIL,
+					"eext_circle_surface_conformant_add() failed!");
+		}
+
+		win->setData(impl::CIRCLE_SURFACE, sfc);
+
+		return RES_OK;
+	}
+
+	Eext_Circle_Surface *getCircleSurface(const ElmWidget &widget)
+	{
+		const auto win = widget.getWindow();
+		if (!win) {
+			LOG_RETURN_VALUE(RES_FAIL, nullptr,
+					"Failed to get Window from widget!");
+		}
+
+		const auto sfc = static_cast<Eext_Circle_Surface *>(
+				win->getData(impl::CIRCLE_SURFACE));
+		if (!sfc) {
+			LOG_RETURN_VALUE(RES_FAIL, nullptr,
+					"Failed to get Eext_Circle_Surface from window!");
+		}
+
+		return sfc;
+	}
+
+	ElmWidgetSRef createFakeAccessObject(ElmWidget &parent)
+	{
+		const auto result = Layout::Builder().
+				setTheme(impl::LAYOUT_FAKE_ACCESS_OBJECT).
+				setNeedBindToEo(true).
+				build(parent);
+		if (!result) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
+		}
+
+		result->setGeometry(0, 0, 1, 1);
+		show(*result);
+
+		struct FakeHandler {
+			SharedRef<FakeHandler> selfRef;
+
+			void onGestureCb(Atspi &atspi,
+					AtspiGestureEventInfo &eventInfo)
+			{
+				eventInfo.preventDefault = true;
+			}
+		};
+
+		auto fh = makeShared<FakeHandler>();
+		fh->selfRef = fh;
+
+		evas_object_event_callback_add(as_eo(*result), EVAS_CALLBACK_DEL,
+				[](void *data, Evas *e, Evas_Object *obj, void *event_info)
+				{
+					static_cast<FakeHandler *>(data)->selfRef.reset();
+				}, fh.get());
+
+		auto &atspi = result->getAtspi();
+		atspi.setReadingInfo(0);
+		atspi.addGestureHandler(WEAK_DELEGATE(FakeHandler::onGestureCb, fh));
+
+		return result;
+	}
+
+
+	Elm_Genlist_Item_Class createGenlistItemClass(const char *style,
+			Elm_Gen_Item_Text_Get_Cb txtCb,
+			Elm_Gen_Item_Content_Get_Cb contentCb,
+			Elm_Gen_Item_State_Get_Cb stateCb,
+			Elm_Gen_Item_Del_Cb delCb)
+	{
+		Elm_Genlist_Item_Class itc = { ELM_GEN_ITEM_CLASS_HEADER };
+		itc.item_style = style;
+		itc.func.text_get = txtCb;
+		itc.func.content_get = contentCb;
+		itc.func.state_get = stateCb;
+		itc.func.del = delCb;
+
+		return itc;
+	}
+
+	ElmWidgetSRef createAccessObject(ElmWidget &parent, Widget &obj)
+	{
+		auto ao = elm_access_object_register(as_eo(obj), as_eo(parent));
+		if (!ao) {
+			LOG_RETURN_VALUE(RES_FAIL, {},
+					"elm_access_object_register() failed!");
+		}
+
+		return makeShared<ElmWidget>(ao);
+	}
+
+	ElmWidgetSRef createAccessObjectFromPart(ElmWidget &parent,
+			EdjeWidget &widget, EdjePart part)
+	{
+		auto edjeLy = elm_layout_edje_get(as_eo(widget));
+		if (!edjeLy) {
+			LOG_RETURN_VALUE(RES_FAIL, {},
+					"elm_layout_edje_get() failed!");
+		}
+
+		auto edjeObj = const_cast<Evas_Object *>(
+				edje_object_part_object_get(edjeLy, part.name));
+		if (!edjeObj) {
+			LOG_RETURN_VALUE(RES_FAIL, {},
+					"edje_object_part_object_get() failed!");
+		}
+
+		auto ao = elm_access_object_register(edjeObj, as_eo(parent));
+		if (!ao) {
+			LOG_RETURN_VALUE(RES_FAIL, {},
+					"elm_access_object_register() failed!");
+		}
+
+		return makeShared<ElmWidget>(ao);
+	}
+
+	void setMirroredMode(bool isMirroredMode)
+	{
+		elm_config_mirrored_set(isMirroredMode);
+	}
+
+	bool getMirroredMode()
+	{
+		return elm_config_mirrored_get();
+	}
+
+	const Elm_Interface_Atspi_Accessible *getAo(ElmWidget *widget)
+	{
+		return (widget) ? as_ao(*widget) : nullptr;
+	}
+
+}}
+
+namespace callui {
+
+	void addRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data)
+	{
+		eext_rotary_event_handler_add(func, data);
+	}
+
+	void delRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data)
+	{
+		std::vector<void *> backup;
+		while (true) {
+			void *const oldData = eext_rotary_event_handler_del(func);
+			if (!oldData || (oldData == data)) {
+				break;
+			}
+			backup.push_back(oldData);
+		}
+		for (auto i = backup.size(); i-- > 0; ) {
+			eext_rotary_event_handler_add(func, backup[i]);
+		}
+	}
+
+	LayoutTheme getImageTheme(const char *const fileName)
+	{
+		return {"layout", "callui_image", fileName};
+	}
+
+	Elm_Atspi_Relation_Type getFlowRelation(Elm_Atspi_Gesture_Info gestureInfo)
+	{
+		switch (gestureInfo.type) {
+		case ELM_ATSPI_GESTURE_ONE_FINGER_FLICK_RIGHT:
+		case ELM_ATSPI_GESTURE_ONE_FINGER_FLICK_DOWN:
+			return ELM_ATSPI_RELATION_FLOWS_TO;
+		case ELM_ATSPI_GESTURE_ONE_FINGER_FLICK_LEFT:
+		case ELM_ATSPI_GESTURE_ONE_FINGER_FLICK_UP:
+			return ELM_ATSPI_RELATION_FLOWS_FROM;
+		default:
+			break;
+		}
+		return ELM_ATSPI_RELATION_NULL;
+	}
+
+}
+
diff --git a/call-ui/view/helpers.h b/call-ui/view/helpers.h
new file mode 100644
index 0000000..c2398c1
--- /dev/null
+++ b/call-ui/view/helpers.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __CALL_UI_VIEW_HELPERS_H__
+#define __CALL_UI_VIEW_HELPERS_H__
+
+#include <efl_extension.h>
+
+#include "ucl/gui/ElmWidget.h"
+#include "ucl/gui/Naviframe.h"
+#include "ucl/gui/Layout.h"
+
+#include "types.h"
+
+namespace callui { namespace utils {
+
+	/**
+	 * @brief Create circular surface from Naviframe for circular objects
+	 * @param[in] navi Naviframe instance
+	 * @return RES_OK on success or another result otherwise
+	 */
+	ucl::Result createCircleSurface(ucl::Naviframe &navi);
+
+	/**
+	 * @brief Gets circular surface for widget
+	 * @param[in] widget Widget instance
+	 * @return Pointer on circular surface
+	 */
+	Eext_Circle_Surface *getCircleSurface(const ucl::ElmWidget &widget);
+
+	/**
+	 * @brief Creates fake Access object
+	 * @param[in] parent Parent widget
+	 * @return Shared reference to ElmWidget instance
+	 *  on success or NULL otherwise
+	 */
+	ucl::ElmWidgetSRef createFakeAccessObject(ucl::ElmWidget &parent);
+
+	/**
+	 * @brief Creates elm_genlist item class according to input params
+	 * @param[in] style Item style
+	 * @param[in] txtCb Item text callback function
+	 * @param[in] contentCb Item content callback function
+	 * @param[in] txtCb Item state callback function
+	 * @param[in] txtCb Item delete callback function
+	 * @return Elementary genlist item class instance
+	 */
+	Elm_Genlist_Item_Class createGenlistItemClass(const char *style,
+			Elm_Gen_Item_Text_Get_Cb txtCb = nullptr,
+			Elm_Gen_Item_Content_Get_Cb contentCb = nullptr,
+			Elm_Gen_Item_State_Get_Cb stateCb = nullptr,
+			Elm_Gen_Item_Del_Cb delCb = nullptr);
+
+	/**
+	 * @brief Creates Access object
+	 * @param[in] parent ElmWidget which is used for creating
+	 * @param[in] obj Widget to register as an accessible object
+	 * @return Shared reference to ElmWidget instance
+	 *  on success or NULL otherwise
+	 */
+	ucl::ElmWidgetSRef createAccessObject(ucl::ElmWidget &parent,
+			ucl::Widget &obj);
+
+	/**
+	 * @brief Creates Access object from layout part
+	 * @param[in] parent Parent for access object
+	 * @param[in] widget Widget which part is used to register as an accessible object
+	 * @param[in] part Widget part to register as an accessible object
+	 * @return Shared reference to ElmWidget instance
+	 *  on success or NULL otherwise
+	 */
+	ucl::ElmWidgetSRef createAccessObjectFromPart(ucl::ElmWidget &parent,
+			ucl::EdjeWidget &widget,
+			ucl::EdjePart part);
+
+	/**
+	 * @brief Sets mirrored mode status
+	 * @param[in] isMirroredMode Mirrored mode status
+	 */
+	void setMirroredMode(bool isMirroredMode);
+
+	/**
+	 * @brief Gets mirrored mode status
+	 * @return true if mirrored mode is on, false otherwise
+	 */
+	bool getMirroredMode();
+
+	/**
+	 * @brief Gets Atspi object of the Widget
+	 * @param[in] widget Pointer on widget
+	 * @return Atspi object on success otherwise null on fail
+	 */
+	const Elm_Interface_Atspi_Accessible *getAo(ucl::ElmWidget *widget);
+
+}}
+
+namespace callui {
+
+	/**
+	 * @brief Adds rotary event handler
+	 * @param[in] func Callback function on rotary events
+	 * @param[in] data User data
+	 */
+	void addRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data);
+
+	/**
+	 * @brief Deletes rotary event handler
+	 * @param[in] func Callback function on rotary events
+	 * @param[in] data User data
+	 */
+	void delRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data);
+
+	/**
+	 * @brief Converts image file name into image layout theme
+	 * @param[in] fileName Image filename
+	 * @return Layout theme instance
+	 */
+	ucl::LayoutTheme getImageTheme(const char *fileName);
+
+	/**
+	 * @brief Gets Screen Reader relation type from Screen Reader gesture info
+	 * @param[in] gestureInfo Screen Reader gesture info
+	 * @return Screen Reader relation type
+	 */
+	Elm_Atspi_Relation_Type getFlowRelation(Elm_Atspi_Gesture_Info gestureInfo);
+
+}
+
+#endif // __CALL_UI_VIEW_HELPERS_H__
diff --git a/inc/view/types.h b/call-ui/view/types.h
index 8354b06..a3bdd99 100644
--- a/inc/view/types.h
+++ b/call-ui/view/types.h
@@ -14,32 +14,24 @@
  * limitations under the License.
  */
 
-#ifndef __CALLUI_VIEW_TYPES_H__
-#define __CALLUI_VIEW_TYPES_H__
+#ifndef __CALL_UI_VIEW_TYPES_H__
+#define __CALL_UI_VIEW_TYPES_H__
 
 #include <efl_extension.h>
 
 #include "ucl/gui/types.h"
 
-#include "../types.h"
+#include "call-ui/types.h"
 
 namespace callui {
 
-	enum class VolumeControlEvent {
-		INCREASE,
-		DECREASE
-	};
-
+	/**
+	 * @brief Enumeration of Acceept button type for AcceptRejectWidget
+	 */
 	enum class AcceptButtonType {
-		SIMPLE,
-		BT_HEADSET
+		SIMPLE,                    /**< Normal accept button type */
+		BT_HEADSET                 /**< Accept with BT Headset button type */
 	};
-
-	UCL_DECLARE_REF_ALIASES(Slider);
-	UCL_DECLARE_REF_ALIASES(VolumeControl);
-	UCL_DECLARE_REF_ALIASES(AcceptRejectWidget);
-
-	using VolumeControlEventHandler = ucl::WeakDelegate<void(VolumeControlEvent)>;
 }
 
-#endif // __CALLUI_VIEW_TYPES_H__
+#endif // __CALL_UI_VIEW_TYPES_H__
diff --git a/edc/accept_reject.edc b/edc/accept_reject.edc
index 6938525..5b1d360 100644
--- a/edc/accept_reject.edc
+++ b/edc/accept_reject.edc
@@ -73,7 +73,6 @@ group { "elm/layout/callui/event_accept_reject";
 		rect { "bg";
 			scale;
 			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
 				fixed: 1 1;
@@ -162,20 +161,8 @@ group { "elm/layout/callui/accept_reject_main";
 
 		// Control parts
 
-		swallow { "swl.accept.finger.event";
-			scale;
-			mouse;
-			desc { "default";
-				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
-				fixed: 1 1;
-				rel1 { relative: CU_ACCEPT_COMPONENT_REL; to: "bg"; }
-				rel2 { relative: CU_ACCEPT_COMPONENT_REL; to: "bg"; }
-			}
-		}
 		swallow { "swl.accept.finger.guide.bg";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
 				fixed: 1 1;
@@ -185,8 +172,6 @@ group { "elm/layout/callui/accept_reject_main";
 		}
 		swallow { "swl.accept.finger.tracer";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_FINGER_TRACER_BG_SIZE;
 				fixed: 1 1;
@@ -196,8 +181,6 @@ group { "elm/layout/callui/accept_reject_main";
 		}
 		swallow { "swl.accept.icon";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_SIZE;
 				fixed: 1 1;
@@ -205,20 +188,18 @@ group { "elm/layout/callui/accept_reject_main";
 				rel2 { relative: CU_ACCEPT_COMPONENT_REL; to: "bg"; }
 			}
 		}
-		swallow { "swl.reject.finger.event";
+		swallow { "swl.accept.finger.event";
 			scale;
 			mouse;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
 				fixed: 1 1;
-				rel1 { relative: CU_REJECT_COMPONENT_REL; to: "bg"; }
-				rel2 { relative: CU_REJECT_COMPONENT_REL; to: "bg"; }
+				rel1 { relative: CU_ACCEPT_COMPONENT_REL; to: "bg"; }
+				rel2 { relative: CU_ACCEPT_COMPONENT_REL; to: "bg"; }
 			}
 		}
 		swallow { "swl.reject.finger.guide.bg";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
 				fixed: 1 1;
@@ -228,8 +209,6 @@ group { "elm/layout/callui/accept_reject_main";
 		}
 		swallow { "swl.reject.finger.tracer";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_FINGER_TRACER_BG_SIZE;
 				fixed: 1 1;
@@ -239,8 +218,6 @@ group { "elm/layout/callui/accept_reject_main";
 		}
 		swallow { "swl.reject.icon";
 			scale;
-			mouse;
-			repeat;
 			desc { "default";
 				min: CU_ACCEPT_REJECT_ICON_SIZE;
 				fixed: 1 1;
@@ -248,5 +225,15 @@ group { "elm/layout/callui/accept_reject_main";
 				rel2 { relative: CU_REJECT_COMPONENT_REL; to: "bg"; }
 			}
 		}
+		swallow { "swl.reject.finger.event";
+			scale;
+			mouse;
+			desc { "default";
+				min: CU_ACCEPT_REJECT_ICON_BG_SIZE;
+				fixed: 1 1;
+				rel1 { relative: CU_REJECT_COMPONENT_REL; to: "bg"; }
+				rel2 { relative: CU_REJECT_COMPONENT_REL; to: "bg"; }
+			}
+		}
 	}
 }
diff --git a/edc/buttons.edc b/edc/buttons.edc
index 8b1ef39..5f92973 100644
--- a/edc/buttons.edc
+++ b/edc/buttons.edc
@@ -1281,7 +1281,7 @@ CU_BTN_VOLUME_CONTROL("callui/plus", "b_slider_icon_plus.png")
 
 CU_BTN_ACCESSORY("callui/volume", "w_outgoing_icon_volume_02.png")
 CU_BTN_ACCESSORY("callui/mute", "w_outgoing_icon_mute_02.png")
-CU_BTN_ACCESSORY_TOGGLE_ICON("callui/bluetooth", "w_outgoing_icon_towatch_02.png",
+CU_BTN_ACCESSORY_TOGGLE_ICON("callui/bluetooth", "w_outgoing_icon_gear_02.png",
 	"w_outgoing_icon_headset_02.png")
 CU_BTN_ACCESSORY("callui/add_contact", "w_outgoing_icon_contact_add_02.png")
 
diff --git a/edc/call_info.edc b/edc/call_info.edc
index ccd688e..9ff3dab 100644
--- a/edc/call_info.edc
+++ b/edc/call_info.edc
@@ -29,7 +29,7 @@ styles {
 	}
 	style {
 		name: "main_text_emergency";
-		base: "font=Tizen font_weight=Regular font_width=Condensed font_size=24 align=center valign=center color=#FF870F ellipsis=1.0";
+		base: "font=Tizen font_weight=Regular font_width=Condensed font_size=24 align=center valign=center color=#FF4E47 ellipsis=1.0";
 	}
 	style {
 		name: "main_text_big";
@@ -39,14 +39,10 @@ styles {
 		name: "main_text_big_photo";
 		base: "font=Tizen font_weight=Regular font_width=Condensed font_size=40 align=center valign=center color=#FFFFFF  wrap=mixed ellipsis=1.0";
 	}
-	style {
-		name: "main_text_big_emergency";
-		base: "font=Tizen font_weight=Regular font_width=Condensed font_size=40 align=center valign=center color=#FF870F wrap=mixed ellipsis=1.0";
-	}
 }
 
 
-#define CU_DOT(_name, _ltr_offset, _rtl_offset) \
+#define CU_DOT(_name, _ltr_offset) \
 	image { _name; \
 		scale; \
 		desc { "default"; \
@@ -79,32 +75,6 @@ styles {
 			color_class: AO0311D; \
 			visible: 1; \
 		} \
-		desc { "default_rtl"; \
-			inherit: "default"; \
-			align: 1.0 0.5; \
-			rel1 { relative: 0.0 0.0; offset: _rtl_offset 0; to: "text_info"; } \
-			rel2 { relative: 0.0 1.0; offset: _rtl_offset 0; to: "text_info"; } \
-		} \
-		desc { "rtl_on"; \
-			inherit: "default_rtl"; \
-			color_class: AO031; \
-			visible: 1; \
-		} \
-		desc { "rtl_off"; \
-			inherit: "default_rtl"; \
-			color_class: AO031D; \
-			visible: 1; \
-		} \
-		desc { "rtl_on_photo"; \
-			inherit: "default_rtl"; \
-			color_class: AO0311; \
-			visible: 1; \
-		} \
-		desc { "rtl_off_photo"; \
-			inherit: "default_rtl"; \
-			color_class: AO0311D; \
-			visible: 1; \
-		} \
 	}
 
 group { "elm/layout/callui/call_info";
@@ -188,12 +158,6 @@ group { "elm/layout/callui/call_info";
 				max: 191 32;
 				rel2 { relative: 0.0 1.0; offset: -17 0; to_x: "right.pad"; to_y: "top.pad"; }
 			}
-			desc { "incom_rtl";
-				inherit: "default";
-				min: 191 32;
-				max: 191 32;
-				rel1 { relative: 1.0 1.0; offset: 17 0; to_x: "left.pad"; to_y: "top.pad"; }
-			}
 		}
 		textblock { "text_info";
 			nomouse;
@@ -215,15 +179,20 @@ group { "elm/layout/callui/call_info";
 				}
 			}
 		}
-		CU_DOT("dot.first", 3, -3)
-		CU_DOT("dot.second", 9, -9)
-		CU_DOT("dot.third", 15, -15)
+		CU_DOT("dot.first", 3)
+		CU_DOT("dot.second", 9)
+		CU_DOT("dot.third", 15)
+
 		rect { "ao_text_info";
 			mouse;
 			scale;
 			desc { "default";
-				rel1.to: "text_info";
-				rel2.to: "text_info";
+				fixed: 1 1;
+				align: 0.0 0.0;
+				min: 208 32;
+				max: 208 32;
+				rel1 { relative: 1.0 1.0; to_x: "left.pad";  to_y: "top.pad"; }
+				rel2 { relative: 0.0 1.0; to_x: "right.pad"; to_y: "top.pad"; }
 				color: 0 0 0 0;
 			}
 		}
@@ -278,10 +247,6 @@ group { "elm/layout/callui/call_info";
 				inherit: "default";
 				text.style: "main_text_big_photo";
 			}
-			desc { "big_emergency";
-				inherit: "default";
-				text.style: "main_text_big_emergency";
-			}
 		}
 		rect { "ao_text_1line";
 			mouse;
@@ -441,80 +406,6 @@ group { "elm/layout/callui/call_info";
 					set_int(blink_dot_timer, timer(0.5, "do_blinking", count+1));
 				}
 			}
-			public do_blinking_rtl(count, part_state) {
-				if (count%6 == 0) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_off_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_on", 0.0);
-						set_state(PART:"dot.second", "rtl_off", 0.0);
-						set_state(PART:"dot.third", "rtl_off", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-				else if (count%6 == 1) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_off_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_on", 0.0);
-						set_state(PART:"dot.second", "rtl_on", 0.0);
-						set_state(PART:"dot.third", "rtl_off", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-				else if (count%6 == 2) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_on_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_on", 0.0);
-						set_state(PART:"dot.second", "rtl_on", 0.0);
-						set_state(PART:"dot.third", "rtl_on", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-				else if (count%6 == 3) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_on_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_on_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_off", 0.0);
-						set_state(PART:"dot.second", "rtl_on", 0.0);
-						set_state(PART:"dot.third", "rtl_on", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-				else if (count%6 == 4) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_on_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_off", 0.0);
-						set_state(PART:"dot.second", "rtl_off", 0.0);
-						set_state(PART:"dot.third", "rtl_on", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-				else if (count%6 == 5) {
-					if (get_int(b_set_photo) == 1) {
-						set_state(PART:"dot.first", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.second", "rtl_off_photo", 0.0);
-						set_state(PART:"dot.third", "rtl_off_photo", 0.0);
-					} else {
-						set_state(PART:"dot.first", "rtl_off", 0.0);
-						set_state(PART:"dot.second", "rtl_off", 0.0);
-						set_state(PART:"dot.third", "rtl_off", 0.0);
-					}
-					set_int(blink_dot_timer, timer(0.5, "do_blinking_rtl", count+1));
-				}
-			}
 		}
 		program {
 			signal: "reset";
@@ -539,15 +430,7 @@ group { "elm/layout/callui/call_info";
 			}
 		}
 		program {
-			signal: "default:RTL";
-			source: "dot";
-			script {
-				set_state(PART:"zone.text_info", "incom_rtl", 0.0);
-				set_int(blink_dot_timer, timer(0.1, "do_blinking_rtl", 0));
-			}
-		}
-		program {
-			signal: "default:LTR";
+			signal: "animate";
 			source: "dot";
 			script {
 				set_state(PART:"zone.text_info", "incom", 0.0);
@@ -611,22 +494,6 @@ group { "elm/layout/callui/call_info";
 			}
 		}
 		program {
-			signal: "big_txt";
-			source: "text_1line";
-			script {
-				set_state(PART:"text_1line", "big", 0.0);
-				set_state(PART:"text_info", "default", 0.0);
-			}
-		}
-		program {
-			signal: "big_txt_emergency";
-			source: "text_1line";
-			script {
-				set_state(PART:"text_1line", "big_emergency", 0.0);
-				set_state(PART:"text_info", "default", 0.0);
-			}
-		}
-		program {
 			signal: "default";
 			source: "text_2line";
 			script {
diff --git a/edc/color_classes.edc b/edc/color_classes.edc
index 308a4de..1f65902 100644
--- a/edc/color_classes.edc
+++ b/edc/color_classes.edc
@@ -108,7 +108,7 @@ color_classes {
 		color: 255 255 255 255;
 	}
 	color_class { name: "AO012";
-		color: 0 149 255 255;
+		color: 77 207 255 255;
 	}
 	color_class { name: "AO012D";
 		color: 255 255 255 77;
diff --git a/edc/images/Indicator_icon/indi_voice_control.png b/edc/images/Indicator_icon/indi_voice_control.png
deleted file mode 100644
index f4631d0..0000000
--- a/edc/images/Indicator_icon/indi_voice_control.png
+++ /dev/null
diff --git a/edc/images/w_outgoing_icon_gear_02.png b/edc/images/w_outgoing_icon_gear_02.png
new file mode 100644
index 0000000..ae4cbbc
--- /dev/null
+++ b/edc/images/w_outgoing_icon_gear_02.png
diff --git a/edc/images/w_outgoing_icon_towatch_02.png b/edc/images/w_outgoing_icon_towatch_02.png
deleted file mode 100644
index 36bc29a..0000000
--- a/edc/images/w_outgoing_icon_towatch_02.png
+++ /dev/null
diff --git a/edc/indicator.edc b/edc/indicator.edc
index f47ce4b..30f8261 100644
--- a/edc/indicator.edc
+++ b/edc/indicator.edc
@@ -92,13 +92,6 @@ group { "elm/layout/callui/indicator";
 				rel2 { relative: CU_SWL_BATTERY_REL2; to: "bg"; }
 			}
 		}
-		swallow { "swl.voice_control";
-			scale;
-			desc { "default";
-				rel1 { relative: CU_SWL_VC_REL1; to: "bg"; }
-				rel2 { relative: CU_SWL_VC_REL2; to: "bg"; }
-			}
-		}
 		swallow { "swl.sim";
 			scale;
 			desc { "default";
@@ -524,26 +517,6 @@ group { "elm/layout/callui/battery";
 	}
 }
 
-// Voice Control
-
-group { "elm/layout/callui/voice_control";
-	images {
-		image: CU_INDI_ICONS_DIR"/indi_voice_control.png" COMP;
-	}
-	parts {
-		image { "img.voice_control";
-			scale;
-			desc { "default";
-				fixed: 1 1;
-				min: CU_INDI_CENTRAL_ICON_W CU_INDI_CENTRAL_ICON_H;
-				max: CU_INDI_CENTRAL_ICON_W CU_INDI_CENTRAL_ICON_H;
-				image.normal: CU_INDI_ICONS_DIR"/indi_voice_control.png";
-				color_class: "AO0111";
-			}
-		}
-	}
-}
-
 // SIM
 
 group { "elm/layout/callui/sim";
diff --git a/edc/main_ly.edc b/edc/main_ly.edc
index e87ac93..cd9bfc4 100644
--- a/edc/main_ly.edc
+++ b/edc/main_ly.edc
@@ -16,31 +16,47 @@
 
 group { "elm/layout/callui/main";
 	parts {
+		rect { "bg";
+			scale;
+			desc { "default";
+				min: CU_WIN_W CU_WIN_H;
+				max: CU_WIN_W CU_WIN_H;
+				color: 0 0 0 0;
+			}
+		}
 		swallow { "swl.call_info";
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 		swallow { "swl.indicator";
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 		swallow { "swl.rm"
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 		swallow { "swl.accept_reject";
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 		swallow { "swl.bottom_btn";
 			scale;
 			desc { "default";
-				rel1.relative: 0.0 1.0;
-				rel2.relative: 1.0 1.0;
+				rel1 { relative: 0.0 1.0; to: "bg"; }
+				rel2 { relative: 1.0 1.0; to: "bg"; }
 				align: 0.5 1.0;
 				fixed: 0 1;
 			}
@@ -48,12 +64,20 @@ group { "elm/layout/callui/main";
 		swallow { "swl.overlay";
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 		swallow { "swl.more_option";
 			scale;
 			desc { "default";
+				rel1.to: "bg";
+				rel2.to: "bg";
 			}
 		}
 	}
 }
+
+group { "elm/layout/callui/fake_access_object";
+	data.item: "access_highlight" "on";
+}
diff --git a/edc/more_option.edc b/edc/more_option.edc
index 56a6577..f5640cf 100644
--- a/edc/more_option.edc
+++ b/edc/more_option.edc
@@ -78,6 +78,15 @@ group { "elm/layout/callui/more_option";
 				text.fit: 1 1;
 			}
 		}
+		rect { "ao_txt.status";
+			mouse;
+			scale;
+			desc { "default";
+				rel1.to: "txt.status";
+				rel2.to: "txt.status";
+				color: 0 0 0 0;
+			}
+		}
 		swallow { "swl.slot.1";
 			scale;
 			desc { "default";
diff --git a/edc/reject_msg.edc b/edc/reject_msg.edc
index cc88b05..ef23efb 100644
--- a/edc/reject_msg.edc
+++ b/edc/reject_msg.edc
@@ -43,7 +43,7 @@ group { "elm/layout/callui/reject_msg";
 			}
 		}
 		image { "cue";
-			repeat;
+			scale;
 			desc { "default";
 				align: 0.5 1.0;
 				fixed: 0 1;
@@ -74,8 +74,6 @@ group { "elm/layout/callui/reject_msg";
 		}
 		textblock { "reject_msg_text";
 			scale;
-			nomouse;
-			repeat;
 			desc { "default";
 				rel1 { relative: 0.0 0.0; to: "reject_msg_text_zone"; }
 				rel2 { relative: 1.0 1.0; to: "reject_msg_text_zone"; }
@@ -88,6 +86,15 @@ group { "elm/layout/callui/reject_msg";
 				hid;
 			}
 		}
+		rect { "ao_cue";
+			mouse;
+			scale;
+			desc { "default";
+				rel1 { relative: 0.0 0.0; to: "reject_msg_text_zone"; }
+				rel2 { relative: 1.0 1.0; to_x: "reject_msg_text_zone"; }
+				color: 0 0 0 0;
+			}
+		}
 	}
 }
 
diff --git a/edc/volume_control.edc b/edc/volume_control.edc
index e0ab578..21e173d 100644
--- a/edc/volume_control.edc
+++ b/edc/volume_control.edc
@@ -118,6 +118,18 @@ group { "elm/layout/callui/volume_control";
 				hid;
 			}
 		}
+		textblock { "ao_txt.value";
+			scale;
+			mouse;
+			desc { "default";
+				fixed: 1 1;
+				rel1.to: "txt.value";
+				rel2.to: "txt.value";
+			}
+			desc { "hide";
+				hid;
+			}
+		}
 		swallow { "swl.minus";
 			scale;
 			desc { "default";
diff --git a/inc/model/IActiveCall.h b/inc/model/IActiveCall.h
deleted file mode 100644
index 2d58a09..0000000
--- a/inc/model/IActiveCall.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_ACTIVE_CALL_H__
-#define __CALLUI_MODEL_I_ACTIVE_CALL_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class IActiveCall : public ucl::Polymorphic {
-	public:
-		virtual ICallInfoSCRef getInfo() const = 0;
-		virtual bool isDialingMode() const = 0;
-		virtual ucl::Result hold() = 0;
-		virtual ucl::Result end() = 0;
-		virtual ucl::Result split(const IConferenceCallInfoSCRef &confCallInfo) = 0;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_I_ACTIVE_CALL_H__
diff --git a/inc/model/ICallInfo.h b/inc/model/ICallInfo.h
deleted file mode 100644
index f0f0ba8..0000000
--- a/inc/model/ICallInfo.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_CALL_INFO_H__
-#define __CALLUI_MODEL_I_CALL_INFO_H__
-
-#include "IBaseCallInfo.h"
-
-#include <time.h>
-
-#include "types.h"
-
-namespace callui {
-
-	class ICallInfo : public IBaseCallInfo {
-	public:
-		virtual struct tm getDuration() const = 0;
-		virtual bool isEmergency() const = 0;
-		virtual bool isHDVoice() const = 0;
-		virtual bool isForwarded() const = 0;
-		virtual bool isVoiceMailNumber() const = 0;
-		virtual int getConferenceMemberCount() const = 0;
-		virtual const ConfMemberList &getConferenceMemberList() const = 0;
-	};
-
-	// Non-member functions
-
-	bool isUnknownCaller(const ICallInfo &info);
-}
-
-#endif // __CALLUI_MODEL_I_CALL_INFO_H__
diff --git a/inc/model/ICallManager.h b/inc/model/ICallManager.h
deleted file mode 100644
index 6fbcaa6..0000000
--- a/inc/model/ICallManager.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_STATE_PROVIDER_H__
-#define __CALLUI_MODEL_I_STATE_PROVIDER_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class ICallManager : public ucl::Polymorphic {
-	public:
-		virtual IIncomingCallSRef getIncomingCall() = 0;
-		virtual IActiveCallSRef getActiveCall() = 0;
-		virtual IHeldCallSRef getHeldCall() = 0;
-		virtual IEndCallSRef getEndCall() = 0;
-		virtual CallMask getAvailableCalls() const = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_STATE_PROVIDER_H__
diff --git a/inc/model/IContactInfo.h b/inc/model/IContactInfo.h
deleted file mode 100644
index a71fc9c..0000000
--- a/inc/model/IContactInfo.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_CONTACT_INFO_H__
-#define __CALLUI_MODEL_I_CONTACT_INFO_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class IContactInfo : public ucl::Polymorphic {
-	public:
-		virtual const std::string &getName() const = 0;
-		virtual const std::string &getImagePath() const = 0;
-		virtual ContactNameSourceType getNameSourceType() const = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_CONTACT_INFO_H__
diff --git a/inc/model/IHeldCall.h b/inc/model/IHeldCall.h
deleted file mode 100644
index 030ae5d..0000000
--- a/inc/model/IHeldCall.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_HELD_CALL_H__
-#define __CALLUI_MODEL_I_HELD_CALL_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class IHeldCall : public ucl::Polymorphic {
-	public:
-		virtual ICallInfoSCRef getInfo() const = 0;
-		virtual ucl::Result unhold() = 0;
-		virtual ucl::Result joinWithActive() = 0;
-		virtual ucl::Result swapWithActive() = 0;
-		virtual ucl::Result end() = 0;
-		virtual ucl::Result split(const IConferenceCallInfoSCRef &confCallInfo) = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_HELD_CALL_H__
diff --git a/inc/model/IIncomingCall.h b/inc/model/IIncomingCall.h
deleted file mode 100644
index 35d6b90..0000000
--- a/inc/model/IIncomingCall.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_INCOMING_CALL_H__
-#define __CALLUI_MODEL_I_INCOMING_CALL_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class IIncomingCall : public ucl::Polymorphic {
-	public:
-		virtual ICallInfoSCRef getInfo() const = 0;
-		virtual IRejectMsgProviderSRef getRejectMsgProvider() const = 0;
-		virtual ucl::Result answer(CallAnswerType type) = 0;
-		virtual ucl::Result reject() = 0;
-		virtual ucl::Result rejectWithMessage(IRejectMsgSRef message) = 0;
-		virtual ucl::Result stopAlert() = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_INCOMING_CALL_H__
diff --git a/inc/model/ISoundManager.h b/inc/model/ISoundManager.h
deleted file mode 100644
index bced75a..0000000
--- a/inc/model/ISoundManager.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_SOUND_MANAGER_H__
-#define __CALLUI_MODEL_I_SOUND_MANAGER_H__
-
-#include "types.h"
-
-namespace callui {
-
-	class ISoundManager: public ucl::Polymorphic {
-	public:
-		virtual ucl::Result setSpeakerState(bool isEnable) = 0;
-		virtual ucl::Result setBluetoothState(bool isEnable) = 0;
-		virtual AudioStateType getAudioState() const = 0;
-		virtual ucl::Result setMuteState(bool isEnable) = 0;
-		virtual bool getMuteState() const = 0;
-		virtual ucl::Result startDtmf(const unsigned char dtmfDigit) = 0;
-		virtual ucl::Result stopDtmf() = 0;
-		virtual void addAudioStateHandler(
-				const AudioStateHandler &handler) = 0;
-		virtual void delAudioStateHandler(
-				const AudioStateHandler &handler) = 0;
-		virtual void addMuteStateHandler(
-				const MuteStateHandler &handler) = 0;
-		virtual void delMuteStateHandler(
-				const MuteStateHandler &handler) = 0;
-		virtual void addVolumeStateHandler(
-				const VolumeLevelHandler &handler) = 0;
-		virtual void delVolumeStateHandler(
-				const VolumeLevelHandler &handler) = 0;
-		virtual int getMaxVolume() const = 0;
-		virtual int getVolume() const = 0;
-		virtual ucl::Result setVolume(int value) = 0;
-		virtual bool isBTSupported() const = 0;
-		virtual bool isBTHeadsetConnected() const = 0;
-		virtual void addBTHeadsetConnectionChangeHandler(
-				const NotiHandler &handler) = 0;
-		virtual void delBTHeadsetConnectionChangeHandler(
-				const NotiHandler &handler) = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_SOUND_MANAGER_H__
diff --git a/inc/model/IndicatorState.h b/inc/model/IndicatorState.h
deleted file mode 100644
index da7e45f..0000000
--- a/inc/model/IndicatorState.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_INDICATOR_STATE_H__
-#define __CALLUI_MODEL_INDICATOR_STATE_H__
-
-#include "types.h"
-
-namespace callui {
-
-	struct IndicatorState {
-		uint64_t value;
-	};
-
-	ConnectionType getConnectionState(IndicatorState state);
-	PacketDirection getPacketDirection(IndicatorState state);
-	RssiState getRssiState(IndicatorState state);
-	bool getRoamingState(IndicatorState state);
-	int getBatteryLevel(IndicatorState state);
-	BatteryState getBatteryState(IndicatorState state);
-	bool getVoiceControlState(IndicatorState state);
-	SimSlot getSimSlotType(IndicatorState state);
-	bool getSimForwardState(IndicatorState state);
-	bool getHDVoiceState(IndicatorState state);
-
-}
-
-#endif // __CALLUI_MODEL_INDICATOR_STATE_H__
diff --git a/inc/model/types.h b/inc/model/types.h
deleted file mode 100644
index 3283943..0000000
--- a/inc/model/types.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_TYPES_H__
-#define __CALLUI_MODEL_TYPES_H__
-
-#include <vector>
-
-#include "../types.h"
-
-namespace callui {
-
-	enum class CallErr {
-		DIAL_CANCEL,
-		DIAL_FAIL,
-		DIAL_FLIGHT_MODE
-	};
-
-	enum class SimSlot {
-		UNDEFINED = 0,
-		GEAR,
-		MOBILE_FIRST,
-		MOBILE_SECOND,
-		MOBILE_DEFAULT
-	};
-
-	enum class CallAnswerType {
-		NORMAL,
-		HOLD_ACTIVE_AND_ACCEPT,
-		RELEASE_ACTIVE_AND_ACCEPT,
-		RELEASE_HOLD_AND_ACCEPT,
-		RELEASE_ALL_AND_ACCEPT
-	};
-
-	enum class AudioStateType {
-		NONE,
-		SPEAKER,
-		RECEIVER,
-		EARJACK,
-		BT
-	};
-
-	enum {
-		CALL_FLAG_NONE     = 0,
-		CALL_FLAG_INCOMING = 1,
-		CALL_FLAG_ACTIVE   = 2,
-		CALL_FLAG_HELD     = 4,
-		CALL_FLAG_END      = 8
-	};
-	using CallMask = int;
-
-	enum class CallEventType {
-		END,
-		DIALING,
-		ACTIVE,
-		HELD,
-		ALERT,
-		INCOMING,
-		WAITING,
-		JOIN,
-		SPLIT,
-		SWAPPED,
-		RETRIEVED,
-		SAT_CALL_CONTROL
-	};
-
-	enum class ContactNameSourceType {
-		INVALID,
-		EMAIL,
-		NUMBER,
-		NICKNAME,
-		COMPANY,
-		NAME
-	};
-
-	enum class ConnectionType {
-		NONE = 0,
-		EDGE_E,
-		GPRS_G,
-		SIMPLE_2G,
-		HSDPA_H,
-		HSPA_H_PLUS,
-		LTE_4G,
-		UMTS_3G,
-		UMTS_3G_PLUS,
-		NO_SIM,
-		WIFI_00,
-		WIFI_01,
-		WIFI_02,
-		WIFI_03,
-		WIFI_04,
-		NO_SIGNAL
-	};
-
-	enum class PacketDirection {
-		NONE = 0,
-		NO_INPUT,
-		IN,
-		OUT,
-		INOUT
-	};
-
-	enum class RssiState {
-		NONE = 0,
-		LEVEL_0,
-		LEVEL_1,
-		LEVEL_2,
-		LEVEL_3,
-		LEVEL_4,
-		NO_SIGNAL,
-		FLIGHT_MODE
-	};
-
-	enum class BatteryState {
-		NORMAL = 0,
-		CHARGING,
-		CHARGING_PROBLEM,
-		UNKNOWN
-	};
-
-	enum class IndicatorProperty {
-		NW_CONNECTION = 0,
-		RSSI,
-		BATTERY,
-		VOICE_CONTROL,
-		SIM_SLOT,
-		HD_VOICE
-	};
-
-	UCL_DECLARE_REF_ALIASES(ICallUI);
-	UCL_DECLARE_REF_ALIASES(ICallListener);
-
-	UCL_DECLARE_REF_ALIASES(ICallManager);
-	UCL_DECLARE_REF_ALIASES(ISoundManager);
-
-	UCL_DECLARE_REF_ALIASES(IIncomingCall);
-	UCL_DECLARE_REF_ALIASES(IActiveCall);
-	UCL_DECLARE_REF_ALIASES(IHeldCall);
-	UCL_DECLARE_REF_ALIASES(IEndCall);
-
-	UCL_DECLARE_REF_ALIASES(ICallInfo);
-	UCL_DECLARE_REF_ALIASES(IContactInfo);
-	UCL_DECLARE_REF_ALIASES(IConferenceCallInfo);
-
-	UCL_DECLARE_REF_ALIASES(IRejectMsgProvider);
-	UCL_DECLARE_REF_ALIASES(IRejectMsg);
-
-	UCL_DECLARE_REF_ALIASES(IIndicatorStateProvider);
-	UCL_DECLARE_REF_ALIASES(IIndicatorStateListener);
-
-	using AudioStateHandler = ucl::Delegate<void(AudioStateType)>;
-	using MuteStateHandler = ucl::Delegate<void(bool)>;
-	using VolumeLevelHandler = ucl::Delegate<void(int)>;
-
-	using ConfMemberList = std::vector<IConferenceCallInfoSCRef>;
-	using RejectMsgList = std::vector<IRejectMsgSRef>;
-}
-
-#endif // __CALLUI_MODEL_TYPES_H__
diff --git a/inc/presenters/AcceptDialog.h b/inc/presenters/AcceptDialog.h
deleted file mode 100644
index e10dc02..0000000
--- a/inc/presenters/AcceptDialog.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_VIEW_ACCEPT_DIALOG_H__
-#define __CALLUI_VIEW_ACCEPT_DIALOG_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/StyledWidget.h"
-#include "ucl/gui/ElmWidget.h"
-#include "ucl/gui/ElmWidget.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class AcceptDialog final : public ucl::GuiPresenter,
-			public ucl::IDisposable {
-	public:
-		class Builder {
-		public:
-			Builder();
-			~Builder();
-			Builder &setHandler(AcceptDialogHandler handler);
-			AcceptDialogWRef build(ucl::ElmWidget &parent) const;
-		private:
-			AcceptDialogHandler m_handler;
-		};
-
-	public:
-		virtual ~AcceptDialog();
-
-		void dismiss();
-
-		// ucl::IDisposable
-
-		virtual void dispose() final override;
-		virtual bool isDisposed() const final override;
-
-	private:
-		friend class ucl::ReffedObj<AcceptDialog>;
-		AcceptDialog(ucl::IRefCountObj &rc,
-				const AcceptDialogHandler &handler);
-
-		ucl::Result prepare(ucl::ElmWidget &parent);
-
-		ucl::Result createPopup(ucl::ElmWidget &parent, ucl::ElmStyle style);
-		ucl::Result createGenlist();
-		ucl::Result fillGenlist();
-		ucl::Result addGenlistTitleItem();
-		ucl::Result addGenlistTextItem(AcceptDialogEvent event);
-		ucl::Result addGenlistBottomItem();
-
-		void handleEvent(AcceptDialogEvent event);
-		bool dispatchEvent(AcceptDialogEvent event);
-
-		void onPopupDismissed(ucl::Widget &widget, void *eventInfo);
-		void onPopupHWBackKey(Evas_Object *obj, void *eventInfo);
-
-		void onGenlistItemClickedCb(Evas_Object *obj, void *eventInfo);
-
-	private:
-		ucl::StyledWidgetSRef m_popup;
-		ucl::StyledWidgetSRef m_genlist;
-		AcceptDialogHandler m_handler;
-		AcceptDialogSRef m_selfRef;
-		bool m_isDismissed;
-	};
-
-}
-
-#endif // __CALLUI_VIEW_ACCEPT_DIALOG_H__
diff --git a/inc/presenters/AcceptRejectPresenter.h b/inc/presenters/AcceptRejectPresenter.h
deleted file mode 100644
index fd477e9..0000000
--- a/inc/presenters/AcceptRejectPresenter.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_ACCEPT_REJECT_PRESENTER_H__
-#define __CALLUI_PRESENTERS_ACCEPT_REJECT_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class AcceptRejectPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			~Builder();
-			Builder &setIncomingCall(const IIncomingCallSRef &call);
-			Builder &setSoundManager(const ISoundManagerSRef &sm);
-			Builder &setAvailableCallsFlag(CallMask calls);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef &parentWidget);
-			AcceptRejectPresenterSRef build(ucl::GuiPresenter &parent) const;
-
-		private:
-			IIncomingCallSRef m_call;
-			CallMask m_callMask;
-			ucl::ElmWidgetSRef m_parentWidget;
-			ISoundManagerSRef m_sm;
-		};
-
-	public:
-		virtual ~AcceptRejectPresenter();
-
-		ucl::Widget &getWidget();
-
-		void update(CallMask calls);
-
-	private:
-		friend class ucl::ReffedObj<AcceptRejectPresenter>;
-		AcceptRejectPresenter(ucl::IRefCountObj &rc,
-				const IIncomingCallSRef &call,
-				CallMask calls,
-				const ISoundManagerSRef &sm);
-
-		ucl::Result prepare(ucl::GuiPresenter &parent,
-				ucl::ElmWidget &parentWidget);
-
-		ucl::Result createWidget(ucl::ElmWidget &parent);
-		ucl::Result createMotionSensorPresenter();
-
-		void showPopup();
-
-		void processAccept();
-		void processReject() const;
-
-		void onMotionEvent();
-
-		bool onAcceptPopupEvent(AcceptDialog &popup, AcceptDialogEvent event);
-		void onAcceptEvent();
-		void onRejectEvent();
-		void onBTHeadsetConnectionChanged();
-
-		// GuiPresenter
-		virtual void onActivate() final override;
-		virtual void onDeactivate() final override;
-
-	private:
-		AcceptRejectWidgetSRef m_widget;
-		AcceptDialogWRef m_popup;
-		MotionSensorPresenterSRef m_motionPrs;
-
-		IIncomingCallSRef m_call;
-		CallMask m_callMask;
-		ISoundManagerSRef m_sm;
-	};
-}
-
-
-
-#endif // __CALLUI_PRESENTERS_ACCEPT_REJECT_PRESENTER_H__
diff --git a/inc/presenters/AccessoryPresenter.h b/inc/presenters/AccessoryPresenter.h
deleted file mode 100644
index 1cd131a..0000000
--- a/inc/presenters/AccessoryPresenter.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_ACCESSORY_PRESENTER_H__
-#define __CALLUI_PRESENTERS_ACCESSORY_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-
-#include <app_control.h>
-
-#include "types.h"
-
-namespace callui {
-
-	class AccessoryPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			Builder &setSoundManager(const ISoundManagerSRef &sm);
-			Builder &setCallManager(const ICallManagerSRef &cm);
-			Builder &setRequestExitHandler(const NotiHandler &handler);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef &parentWidget);
-			AccessoryPresenterSRef build(ucl::GuiPresenter &parent) const;
-
-		private:
-			ISoundManagerSRef m_sm;
-			ICallManagerSRef m_cm;
-			ucl::ElmWidgetSRef m_parentWidget;
-			NotiHandler m_exitHandler;
-		};
-
-	public:
-		virtual ~AccessoryPresenter();
-
-		ucl::Widget &getWidget();
-		void hideVolumeControls();
-		ucl::Result update(const ICallManagerSRef &cm);
-
-	private:
-		enum class ComponentsMode {
-			UNDEFINED,
-			OUTGOING,
-			DURING,
-			END
-		};
-	private:
-		friend class ucl::ReffedObj<AccessoryPresenter>;
-		AccessoryPresenter(ucl::IRefCountObj &rc, const ISoundManagerSRef &sm,
-				const NotiHandler &handler);
-
-		ucl::Result prepare(ucl::GuiPresenter &parent,
-				ucl::ElmWidget &parentWidget, const ICallManagerSRef &cm);
-
-		ucl::Result createWidget(ucl::ElmWidget &parent);
-		ucl::Result createSlider();
-		ucl::Result createVolumeControl();
-
-		ucl::Result createVolumeBtn();
-		ucl::Result createMuteBtn();
-		ucl::Result createBluetoothBtn();
-		ucl::Result createAddContactBtn();
-
-		void onVolumeBtnClicked(ucl::Widget &widget, void *eventInfo);
-		void onMuteBtnClicked(ucl::Widget &widget, void *eventInfo);
-		void onBluetoothBtnClicked(ucl::Widget &widget, void *eventInfo);
-		void onAddContactBtnClicked(ucl::Widget &widget, void *eventInfo);
-
-		ucl::Result launchContacts();
-		ucl::Result launchBluetoothSettings();
-
-		void registerCallbacks();
-		void unregisterCallbacks();
-		void onVolumeControlEventCb(VolumeControlEvent event);
-		Eina_Bool onRotaryEvent(Eext_Rotary_Event_Info *info);
-
-		void tryIncreaseVolume();
-		void tryDecreaseVolume();
-
-		void onAudioStateChanged(AudioStateType state);
-		void onVolumeLevelChanged(int value);
-		void onMuteStateChanged(bool isMuted);
-		void updateMuteBtn(bool isMuted);
-
-		Eina_Bool onVCTimerCb();
-		void startVCTimer();
-		void restartVCTimer();
-		void stopVCTimer();
-
-		void updateVolume(int value);
-
-		void updateMode(const ICallManagerSRef &cm);
-		AccessoryPresenter::ComponentsMode getCurrentMode(const ICallManagerSRef &cm);
-		void setVolumeSliderVisiblity(bool isVisible);
-
-		ucl::Result updateModeRelativeComponents(const ICallManagerSRef &cm);
-		ucl::Result setActiveCallCompomnents();
-		ucl::Result setEndCallCompomnents(const ICallManagerSRef &cm);
-
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::StyledWidgetSRef m_volumeBtn;
-		ucl::StyledWidgetSRef m_muteBtn;
-		ucl::StyledWidgetSRef m_bluetoothBtn;
-		ucl::StyledWidgetSRef m_addContactBtn;
-
-		SliderSRef m_slider;
-		VolumeControlSRef m_vc;
-		ISoundManagerSRef m_sm;
-
-		Ecore_Timer *m_vcTimer;
-		AudioStateType m_audioState;
-		ComponentsMode m_mode;
-		std::string m_unsavedPhoneNumber;
-		NotiHandler m_exitHandler;
-	};
-}
-
-
-
-#endif // __CALLUI_PRESENTERS_ACCESSORY_PRESENTER_H__
diff --git a/inc/presenters/CallInfoPresenter.h b/inc/presenters/CallInfoPresenter.h
deleted file mode 100644
index c7bc82c..0000000
--- a/inc/presenters/CallInfoPresenter.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_CALL_INFO_PRESENTER_H__
-#define __CALLUI_PRESENTERS_CALL_INFO_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class CallInfoPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			virtual ~Builder();
-			Builder &setCallManager(const ICallManagerSRef &cm);
-			Builder &setMode(CallMode mode);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef &parentWidget);
-			CallInfoPresenterSRef build(ucl::GuiPresenter &parent) const;
-		private:
-			ICallManagerSRef m_cm;
-			CallMode m_mode;
-			ucl::ElmWidgetSRef m_parentWidget;
-		};
-
-	public:
-		virtual ~CallInfoPresenter();
-
-		ucl::Widget &getWidget();
-		CallMode getMode() const;
-		ucl::Result update(CallMode mode, const ICallManagerSRef &cm);
-
-	private:
-		friend class ucl::ReffedObj<CallInfoPresenter>;
-		CallInfoPresenter(ucl::IRefCountObj &rc,
-				const ICallManagerSRef &cm,
-				CallMode mode);
-
-		ucl::Result prepare(ucl::GuiPresenter &parent,
-				ucl::ElmWidget &parentWidget);
-
-		void initCallInfos(const ICallManagerSRef &cm);
-
-		ucl::Result createWidget(ucl::ElmWidget &parent);
-		ucl::Result createLabel(const std::string &text);
-		ucl::Result createCallerIdImage(const std::string &imagePath);
-		ucl::Result createCallStatus(ucl::GuiPresenter &parent);
-
-		ucl::Result update();
-		ucl::Result updateCallerId();
-		ucl::Result updateSubText();
-		ucl::Result updateMainTxt();
-
-		std::string getNumberSubText(const ICallInfoSCRef &callInfo) const;
-		std::string getIncomingCallSubText() const;
-		std::string getOutgoingCallSubText() const;
-		std::string getDuringCallSubText() const;
-		std::string getEndCallSubText() const;
-
-		std::string generateMainTxt(const ICallInfoSCRef &callInfo);
-
-		void displayMainTxt(const ICallInfoSCRef &info, const std::string &text) const;
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::StyledWidgetSRef m_callerId;
-		ucl::StyledWidgetSRef m_label;
-		ucl::GuiPresenterWRef m_parent;
-		CallMode m_mode;
-		ICallInfoSCRef m_incomCallInfo;
-		ICallInfoSCRef m_activeCallInfo;
-		ICallInfoSCRef m_heldCallInfo;
-		ICallInfoSCRef m_endCallInfo;
-		CallStatusPresenterSRef m_callStatus;
-		bool m_isSubTxtEnable;
-		bool m_needModifyCallStatus;
-	};
-
-}
-
-#endif // __CALLUI_PRESENTERS_CALL_INFO_PRESENTER_H__
diff --git a/inc/presenters/CallStatusPresenter.h b/inc/presenters/CallStatusPresenter.h
deleted file mode 100644
index 0f788b3..0000000
--- a/inc/presenters/CallStatusPresenter.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_CALL_STATUS_PRESENTER_H__
-#define __CALLUI_PRESENTERS_CALL_STATUS_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include <time.h>
-
-#include "ucl/gui/Layout.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class CallStatusPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			virtual ~Builder();
-			Builder &setMode(CallMode mode);
-			Builder &setCallInfo(const ICallInfoWCRef &info);
-			Builder &setCallHoldState(bool isOnHold);
-			Builder &setLayout(const ucl::LayoutSRef &layout);
-			CallStatusPresenterSRef build(ucl::GuiPresenter &parent) const;
-		private:
-			ucl::LayoutSRef m_ly;
-			CallMode m_mode;
-			ICallInfoWCRef m_info;
-			bool m_isOnHold;
-		};
-	public:
-		virtual ~CallStatusPresenter();
-
-	private:
-		friend class ucl::ReffedObj<CallStatusPresenter>;
-		CallStatusPresenter(ucl::IRefCountObj &rc,
-				const ucl::LayoutSRef &layout,
-				CallMode mode,
-				const ICallInfoWCRef &info,
-				bool isOnHold);
-
-		ucl::Result prepare(ucl::GuiPresenter &parent);
-
-		ucl::Result processIncomingMode();
-		ucl::Result processOutgoingMode();
-		ucl::Result processDuringMode();
-		ucl::Result processEndMode();
-
-		Eina_Bool onCallDurationTimerCb();
-		Eina_Bool onBlinkingTimerCb();
-
-	private:
-		ucl::LayoutSRef m_ly;
-		CallMode m_mode;
-		ICallInfoWCRef m_info;
-		bool m_isOnHold;
-		Ecore_Timer *m_timer;
-		struct tm m_duration;
-		int m_blinkCount;
-	};
-
-}
-
-#endif // __CALLUI_PRESENTERS_CALL_STATUS_PRESENTER_H__
diff --git a/inc/presenters/DeviceStatePresenter.h b/inc/presenters/DeviceStatePresenter.h
deleted file mode 100644
index 217ddb2..0000000
--- a/inc/presenters/DeviceStatePresenter.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_DEVICE_STATE_PRESENTER_H__
-#define __CALLUI_PRESENTERS_DEVICE_STATE_PRESENTER_H__
-
-#include "ucl/gui/Window.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class DeviceStatePresenter final {
-	public:
-		class Builder {
-		public:
-			Builder();
-			Builder &setDisplayState(DisplayState state);
-			Builder &setDisplayMode(DisplayMode mode);
-			Builder &setCpuLockState(bool lockState);
-			DeviceStatePresenterSRef build(
-					const ucl::WindowSRef &window) const;
-		private:
-			DisplayState m_state;
-			DisplayMode m_mode;
-			bool m_lockState;
-		};
-
-	public:
-		ucl::Result setDisplayState(DisplayState state,
-				bool forse = false);
-		ucl::Result setDisplayMode(DisplayMode mode);
-		ucl::Result setCpuLockState(bool lockState);
-
-	private:
-		friend class ucl::ReffedObj<DeviceStatePresenter>;
-		DeviceStatePresenter(const ucl::WindowSRef &window);
-		~DeviceStatePresenter() = default;
-
-		ucl::Result prepare(DisplayState state,
-				DisplayMode mode,
-				bool lockState);
-
-	private:
-		ucl::WindowSRef m_window;
-		DisplayMode m_mode;
-		bool m_lockState;
-	};
-}
-
-#endif // __CALLUI_PRESENTERS_DEVICE_STATE_PRESENTER_H__
diff --git a/inc/presenters/KeypadPage.h b/inc/presenters/KeypadPage.h
deleted file mode 100644
index 027ce64..0000000
--- a/inc/presenters/KeypadPage.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_KEYPAD_PAGE_H__
-#define __CALLUI_PRESENTERS_KEYPAD_PAGE_H__
-
-#include "Page.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/NaviItem.h"
-
-#include "types.h"
-
-#include "model/ISoundManager.h"
-
-namespace callui {
-
-	class KeypadPage final : public Page {
-	public:
-		class Builder {
-		public:
-			Builder();
-			~Builder();
-			Builder &setNaviframe(const ucl::NaviframeSRef &navi);
-			Builder &setSoundManager(const ISoundManagerSRef &sm);
-			KeypadPageSRef build(const ExitRequestHandler onExitRequest) const;
-		private:
-			ISoundManagerSRef m_sm;
-			ucl::NaviframeSRef m_navi;
-		};
-
-	private:
-		friend class ucl::ReffedObj<KeypadPage>;
-		KeypadPage(ucl::IRefCountObj &rc,
-				const ISoundManagerSRef &sm,
-				const ucl::NaviframeSRef &navi,
-				const ExitRequestHandler onExitRequest);
-		virtual ~KeypadPage();
-
-		ucl::Result doPrepare(ucl::NaviItem &item);
-
-		void onBtnPressed(ucl::Widget &widget, void *eventInfo);
-		void onBtnUnpressed(ucl::Widget &widget, void *eventInfo);
-		void onBtnClicked(ucl::Widget &widget, void *eventInfo);
-
-		ucl::Result createWidget();
-		ucl::Result createEntry();
-		ucl::Result createButtons();
-		ucl::Result createVolumeControl();
-
-		void startDtmf(const unsigned char digit);
-		void stopDtmf();
-
-		void onAudioStateChanged(AudioStateType state);
-		void onVolumeControlEventCb(VolumeControlEvent event);
-		Eina_Bool onVCTimerCb();
-		void startVCTimer();
-		void restartVCTimer();
-		void stopVCTimer();
-		void tryIncreaseVolume();
-		void tryDecreaseVolume();
-		void updateVolume(int value);
-		void onVolumeLevelChanged(int value);
-		Eina_Bool onRotaryEvent(Eext_Rotary_Event_Info *info);
-
-		void registerCallbacks();
-		void unregisterCallbacks();
-
-		// Page
-
-		virtual void onBackKey() override final;
-
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::ElmWidgetSRef m_entry;
-
-		ISoundManagerSRef m_sm;
-		bool m_smInUse;
-
-		VolumeControlSRef m_vc;
-		Ecore_Timer *m_vcTimer;
-
-		AudioStateType m_audioState;
-	};
-}
-
-#endif // __CALLUI_PRESENTERS_KEYPAD_PAGE_H__
diff --git a/inc/presenters/MainPage.h b/inc/presenters/MainPage.h
deleted file mode 100644
index 6366dea..0000000
--- a/inc/presenters/MainPage.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_MAIN_PAGE_H__
-#define __CALLUI_PRESENTERS_MAIN_PAGE_H__
-
-#include "Page.h"
-#include "model/ICallListener.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-#include "ucl/gui/NaviItem.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class MainPage final : public Page,
-			public ICallListener {
-	public:
-		class Builder {
-		public:
-			Builder();
-			~Builder();
-			Builder &setNaviframe(const ucl::NaviframeSRef &navi);
-			Builder &setCallUI(const ICallUISRef &call);
-			MainPageSRef build(const ExitRequestHandler handler) const;
-		private:
-			ucl::NaviframeSRef m_navi;
-			ICallUISRef m_call;
-		};
-
-	private:
-		friend class ucl::ReffedObj<MainPage>;
-		MainPage(ucl::IRefCountObj &rc,
-				const ucl::NaviframeSRef &navi,
-				const ExitRequestHandler handler,
-				const ICallUISRef &call);
-		virtual ~MainPage();
-
-		ucl::Result doPrepare(ucl::NaviItem &item);
-
-		ucl::Result showWindow();
-		void updateCallMode();
-
-		ucl::Result processIncomingCallMode();
-		ucl::Result processEndCallMode();
-		ucl::Result processRegularCallModes();
-
-		ucl::Result createCallInfoPresenter(CallMode mode);
-		ucl::Result createAccessoryPresenter();
-		ucl::Result createMoreOptionsPresenter();
-		ucl::Result createAcceptRejectPresenter();
-		ucl::Result createRejectMsgPresenter(
-				const IRejectMsgProviderSRef &provider);
-
-		void RejectMsgStateCb(RejectMsgState state);
-		void RejectMsgSelectCb(const IRejectMsgSRef &rm);
-
-		ucl::Result createBottomBtn(const ucl::ElmStyle &style);
-		void onBottomBtnClicked(ucl::Widget &widget, void *eventInfo);
-
-		void startEndCallTimer();
-		void stopEndCallTimer();
-		Eina_Bool onEndCallTimerCb();
-
-		void onPowerKeyUp(ucl::Widget &widget, void *eventInfo);
-		void processKeyPress();
-
-		bool detectMuteControlDisableState();
-
-		ucl::Result updateDeviceState(CallMode prevMode, CallMode curMode);
-
-		ucl::Result createWidget();
-		ucl::Result createIndicatorPresenter();
-		ucl::Result createDisplayPresenter();
-
-		void onExitAppRequest();
-
-		// Page
-
-		virtual void onBackKey() final override;
-
-		// ICallListener
-
-		virtual void onCallEvent(CallEventType type) final override;
-		virtual void onError(CallErr err) final override;
-
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::LayoutSRef m_rmLy;
-		ucl::StyledWidgetSRef m_bottomBtn;
-
-		ICallUISRef m_call;
-		ICallManagerSRef m_cm;
-		IndicatorPresenterSRef m_indicator;
-		CallInfoPresenterSRef m_callInfoPrs;
-		AcceptRejectPresenterSRef m_acceptRejectPrs;
-		RejectMsgPresenterSRef m_rmPrs;
-		AccessoryPresenterSRef m_accessoryPrs;
-		MoreOptionsPresenterSRef m_moreOptionsPrs;
-		DeviceStatePresenterSRef m_devicePrs;
-
-		CallMode m_mode;
-		Ecore_Timer *m_ecTimer;
-		bool m_ecTimerBtnReq;
-	};
-}
-
-#endif // __CALLUI_PRESENTERS_MAIN_PAGE_H__
diff --git a/inc/presenters/MoreOptionsPresenter.h b/inc/presenters/MoreOptionsPresenter.h
deleted file mode 100644
index a4f4a13..0000000
--- a/inc/presenters/MoreOptionsPresenter.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_MORE_OPTIONS_PRESENTER_H__
-#define __CALLUI_PRESENTERS_MORE_OPTIONS_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-#include "ucl/gui/Naviframe.h"
-
-#include "Page.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class MoreOptionsPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			Builder &setCallManager(const ICallManagerSRef &cm);
-			Builder &setSoundManager(const ISoundManagerSRef &sm);
-			Builder &setNaviframe(const ucl::NaviframeSRef &navi);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef &parentWidget);
-			MoreOptionsPresenterSRef build(ucl::GuiPresenter &parent) const;
-		private:
-			ICallManagerSRef m_cm;
-			ISoundManagerSRef m_sm;
-			ucl::NaviframeSRef m_navi;
-			ucl::ElmWidgetSRef m_parentWidget;
-		};
-
-	public:
-		ucl::Widget &getWidget();
-		void update();
-
-	private:
-		friend class ucl::ReffedObj<MoreOptionsPresenter>;
-		MoreOptionsPresenter(ucl::IRefCountObj &rc,
-				const ICallManagerSRef &cm,
-				const ISoundManagerSRef &sm,
-				const ucl::NaviframeSRef &navi);
-		virtual ~MoreOptionsPresenter();
-
-		ucl::Result prepare(ucl::GuiPresenter &parent,
-				ucl::ElmWidget &parentWidget);
-
-		ucl::Result createWidget(ucl::ElmWidget &parent);
-		ucl::Result createPanel();
-		ucl::Result createPanelLayout();
-		ucl::Result createButtons();
-		ucl::StyledWidgetSRef createButton(const ucl::ElmStyle &style,
-				const ucl::TString &txt,
-				const ucl::WidgetEventHandler &handler);
-
-		void updateSlots();
-		void updateStatusText();
-
-		void onSwapBtnClick(ucl::Widget &sender, void *eventInfo);
-		void onUnholdBtnClick(ucl::Widget &sender, void *eventInfo);
-		void onKeypadBtnClick(ucl::Widget &sender, void *eventInfo);
-
-		void onBackKey(Evas_Object *obj, void *eventInfo);
-
-		void onPanelActivate(Evas_Object *obj,
-				const char *emission,
-				const char *source);
-		void onPanelInactivate(Evas_Object *obj,
-				const char *emission,
-				const char *source);
-
-		ucl::Result startCallDurationTimer();
-		void stopCallDurationTimer();
-		Eina_Bool onCallDurationTimerCb();
-
-		void unsetPanelContent(const ucl::EdjePart &part);
-		void setPanelContent(ucl::StyledWidget &widget,
-				const ucl::EdjePart &part);
-
-		void onPageExitRequest(Page &page);
-
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::StyledWidgetSRef m_panel;
-		ucl::LayoutSRef m_panelLy;
-		ucl::StyledWidgetSRef m_btnSwap;
-		ucl::StyledWidgetSRef m_btnUnhold;
-		ucl::StyledWidgetSRef m_btnKeypad;
-		PageWRef m_keypad;
-
-		ICallManagerSRef m_cm;
-		ISoundManagerSRef m_sm;
-		ucl::NaviframeSRef m_navi;
-
-		ICallInfoWCRef m_info;
-
-		Ecore_Timer *m_timer;
-		struct tm m_duration;
-	};
-}
-
-#endif // __CALLUI_PRESENTERS_MORE_OPTIONS_PRESENTER_H__
diff --git a/inc/presenters/Page.h b/inc/presenters/Page.h
deleted file mode 100644
index b25fc3a..0000000
--- a/inc/presenters/Page.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_PAGE_H__
-#define __CALLUI_PRESENTERS_PAGE_H__
-
-#include "ucl/gui/Naviframe.h"
-
-#include "ucl/mvp/GuiPresenter.h"
-
-namespace callui {
-
-	UCL_DECLARE_REF_ALIASES(Page);
-
-	class Page : public ucl::GuiPresenter {
-	public:
-		using ExitRequestHandler = ucl::WeakDelegate<void(Page &page)>;
-
-	public:
-		ucl::Naviframe &getNaviframe();
-
-		bool isAtTop() const;
-		bool isAtBottom() const;
-
-		void exit();
-		void exitNoTransition();
-
-		void popTo();
-		void deleteTo();
-		void promote();
-
-		template <class ...ARGS>
-		ucl::NaviItem insertAfter(ARGS &&...args);
-
-		template <class ...ARGS>
-		ucl::NaviItem insertBefore(ARGS &&...args);
-
-	protected:
-		Page(ucl::IRefCountObj &rc, const ucl::NaviframeSRef &navi,
-				const ExitRequestHandler &onExitRequest);
-		virtual ~Page();
-
-		template <class ON_PREPARE>
-		ucl::Result prepare(ON_PREPARE &&onPrepare);
-
-		ucl::NaviItem getItem();
-
-		void requestExit();
-
-		virtual void onBackKey();
-
-	private:
-		ucl::Result preparePart2();
-
-		void dispatchTopPageChanged();
-
-		void updateActiveState();
-
-		void onTransitionStarted(ucl::Widget &widget, void *eventInfo);
-		void onTransitionFinished(ucl::Widget &widget, void *eventInfo);
-		void onTopPageChanged(ucl::Widget &widget, void *eventInfo);
-
-		void onHWBackKey(Evas_Object *obj, void *eventInfo);
-		void onItemDel(Evas_Object *obj, void *eventInfo);
-
-	private:
-		const ucl::NaviframeSRef m_navi;
-		const ExitRequestHandler m_onExitRequest;
-		ucl::NaviItem m_item;
-		PageSRef m_selfRef;
-	};
-
-	// Non-member functions
-
-	bool isLast(const Page &page);
-}
-
-#include "Page.hpp"
-
-#endif // __CALLUI_PRESENTERS_PAGE_H__
diff --git a/inc/presenters/RejectMsgPresenter.h b/inc/presenters/RejectMsgPresenter.h
deleted file mode 100644
index 31740fb..0000000
--- a/inc/presenters/RejectMsgPresenter.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_REJECT_MESSAGE_PRESENTER_H__
-#define __CALLUI_PRESENTERS_REJECT_MESSAGE_PRESENTER_H__
-
-#include "ucl/mvp/GuiPresenter.h"
-
-#include "ucl/gui/Layout.h"
-#include "ucl/gui/StyledWidget.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class RejectMsgPresenter final : public ucl::GuiPresenter {
-	public:
-		class Builder {
-		public:
-			Builder();
-			virtual ~Builder();
-			Builder &setProvider(const IRejectMsgProviderSRef &provider);
-			Builder &setStateHandler(const RejectMsgStateHandler &handler);
-			Builder &setSelectHandler(const RejectMsgSelectHandler &handler);
-			Builder &setParentWidget(const ucl::ElmWidgetSRef &parentWidget);
-			RejectMsgPresenterSRef build(ucl::GuiPresenter &parent) const;
-
-		private:
-			IRejectMsgProviderSRef m_provider;
-			RejectMsgStateHandler m_stateHandler;
-			RejectMsgSelectHandler m_selectHandler;
-			ucl::ElmWidgetSRef m_parentWidget;
-		};
-
-	public:
-		virtual ~RejectMsgPresenter();
-
-		ucl::Widget &getWidget();
-
-		RejectMsgState getState();
-
-		void hidePanel();
-
-		void setStateHandler(const RejectMsgStateHandler &handler);
-		void setSelectHandler(const RejectMsgSelectHandler &handler);
-
-	private:
-		class RejectMsgItem;
-
-	private:
-		friend class ucl::ReffedObj<RejectMsgPresenter>;
-		RejectMsgPresenter(ucl::IRefCountObj &rc,
-				const IRejectMsgProviderSRef &provider,
-				const RejectMsgStateHandler &stateHandler,
-				const RejectMsgSelectHandler &selectHandler);
-
-		ucl::Result prepare(ucl::GuiPresenter &parent,
-				ucl::ElmWidget &parentWidget);
-
-		ucl::Result createWidget(ucl::ElmWidget &parent);
-		ucl::Result createPanel();
-		ucl::Result createPanelBg();
-		ucl::Result createPanelLy();
-		ucl::Result createGenlist();
-		ucl::Result fillGenlist();
-
-		ucl::Result addGenlistTitleItem();
-		ucl::Result addGenlistTextItem(const IRejectMsgSRef &rm);
-		ucl::Result addGenlistBottomItem();
-
-		void onGenlistItemClickedCb(Evas_Object *obj, void *eventInfo);
-		void handleSelectEvent(const RejectMsgItem &item);
-
-		void panelScrollCb(ucl::Widget &widget, void *eventInfo);
-
-		void activateRotary();
-		void deactivateRotary();
-
-		void onBackKey(Evas_Object *obj, void *eventInfo);
-
-		// Presenter
-
-		virtual void onActivate() final override;
-		virtual void onDeactivate() final override;
-
-	private:
-		ucl::LayoutSRef m_widget;
-		ucl::StyledWidgetSRef m_panel;
-		ucl::ElmWidgetSRef m_panelBg;
-		ucl::LayoutSRef m_panelLy;
-		ucl::StyledWidgetSRef m_genlist;
-		Evas_Object *m_circleEo;
-
-		IRejectMsgProviderSRef m_provider;
-		RejectMsgStateHandler m_stateHandler;
-		RejectMsgSelectHandler m_selectHandler;
-		RejectMsgState m_state;
-
-	};
-
-}
-
-#endif // __CALLUI_PRESENTERS_REJECT_MESSAGE_PRESENTER_H__
diff --git a/inc/presenters/types.h b/inc/presenters/types.h
deleted file mode 100644
index eea785e..0000000
--- a/inc/presenters/types.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_TYPES_H__
-#define __CALLUI_PRESENTERS_TYPES_H__
-
-#include "../types.h"
-
-#include "view/types.h"
-#include "model/types.h"
-
-namespace callui {
-
-	enum class AcceptDialogEvent {
-		HOLD_AND_ACCEPT,
-		END_AND_ACCEPT,
-		BACK
-	};
-
-	enum class CallMode {
-		UNDEFINED,
-		INCOMING,
-		OUTGOING,
-		DURING,
-		END
-	};
-
-	enum class RejectMsgState {
-		HIDDEN,
-		IN_TRANSITION,
-		SHOWN
-	};
-
-	enum class DisplayState {
-		UNDEFINED,
-		ON,
-		OFF,
-		DIM
-	};
-
-	enum class DisplayMode {
-		UNDEFINED,
-		REGULAR,
-		TOP_PRIORITY
-	};
-
-	using AccessoryBtnMask = int;
-
-	UCL_DECLARE_REF_ALIASES(Page);
-
-	UCL_DECLARE_REF_ALIASES(MainPage);
-	UCL_DECLARE_REF_ALIASES(KeypadPage);
-
-	UCL_DECLARE_REF_ALIASES(AcceptRejectPresenter);
-	UCL_DECLARE_REF_ALIASES(AcceptDialog);
-
-	UCL_DECLARE_REF_ALIASES(IndicatorPresenter);
-	UCL_DECLARE_REF_ALIASES(CallInfoPresenter);
-	UCL_DECLARE_REF_ALIASES(CallStatusPresenter);
-
-	UCL_DECLARE_REF_ALIASES(RejectMsgPresenter);
-
-	UCL_DECLARE_REF_ALIASES(AccessoryPresenter);
-	UCL_DECLARE_REF_ALIASES(MoreOptionsPresenter);
-
-	UCL_DECLARE_REF_ALIASES(DeviceStatePresenter);
-	UCL_DECLARE_REF_ALIASES(MotionSensorPresenter);
-
-	using AcceptDialogHandler = ucl::WeakDelegate<bool(AcceptDialog &, AcceptDialogEvent)>;
-	using RejectMsgStateHandler = ucl::WeakDelegate<void(RejectMsgState)>;
-	using RejectMsgSelectHandler = ucl::WeakDelegate<void(const IRejectMsgSRef &rm)>;
-	using MotionSensorHandler = ucl::WeakDelegate<void()>;
-}
-
-#endif // __CALLUI_PRESENTERS_TYPES_H__
diff --git a/inc/view/VolumeControl.h b/inc/view/VolumeControl.h
deleted file mode 100644
index d8299d4..0000000
--- a/inc/view/VolumeControl.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_VIEW_VOLUME_CONTROL_H__
-#define __CALLUI_VIEW_VOLUME_CONTROL_H__
-
-#include "view/Slider.h"
-
-#include "ucl/gui/StyledWidget.h"
-#include "ucl/gui/Layout.h"
-
-#include "types.h"
-
-namespace callui {
-
-	class VolumeControl final : public Slider {
-	public:
-		class Builder {
-		public:
-			Builder();
-			Builder &setInfoText(const ucl::TString &info);
-			Builder &setMaxValue(int maxValue);
-			Builder &setValue(int curValue);
-			Builder &setEventHandler(const VolumeControlEventHandler &handler);
-			VolumeControlSRef build(ucl::ElmWidget &parent) const;
-
-		private:
-			ucl::TString m_info;
-			int m_maxValue;
-			int m_curValue;
-			VolumeControlEventHandler m_handler;
-		};
-
-	public:
-		void setInfoText(const ucl::TString &info);
-		void setDecreaseBtnEnable(bool isEnable);
-		void setIncreaseBtnEnable(bool isEnable);
-		void setEventHandler(const VolumeControlEventHandler &handler);
-
-		// Slider
-
-		virtual void setValue(int value) override final;
-
-	private:
-		friend class ucl::ReffedObj<VolumeControl>;
-		VolumeControl(ucl::IRefCountObj &rc,
-				const ucl::LayoutSRef &layout,
-				const ucl::TString &info,
-				int maxValue,
-				int curValue,
-				const VolumeControlEventHandler &handler);
-
-		virtual ~VolumeControl();
-
-		void prepare(const ucl::TString &info, int curValue);
-
-		void onDecreaseBtnClickedCb(ucl::Widget &widget, void *eventInfo);
-		void onIncreaseBtnClickedCb(ucl::Widget &widget, void *eventInfo);
-
-	private:
-		ucl::StyledWidget m_decreaseBtn;
-		ucl::StyledWidget m_increaseBtn;
-		VolumeControlEventHandler m_handler;
-	};
-
-}
-
-#endif // __CALLUI_VIEW_VOLUME_CONTROL_H__
diff --git a/inc/view/helpers.h b/inc/view/helpers.h
deleted file mode 100644
index d0d3395..0000000
--- a/inc/view/helpers.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_VIEW_HELPERS_H__
-#define __CALLUI_VIEW_HELPERS_H__
-
-#include <efl_extension.h>
-
-#include "types.h"
-
-namespace ucl {
-
-	class ElmWidget;
-	class Naviframe;
-}
-
-namespace callui {
-
-	ucl::Result createCircleSurface(ucl::Naviframe &navi);
-
-	Eext_Circle_Surface *getCircleSurface(const ucl::ElmWidget &widget);
-
-	void addRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data);
-
-	void delRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data);
-
-	Elm_Genlist_Item_Class createGenlistItemClass(const char *style,
-			Elm_Gen_Item_Text_Get_Cb txtCb = nullptr,
-			Elm_Gen_Item_Content_Get_Cb contentCb = nullptr,
-			Elm_Gen_Item_State_Get_Cb stateCb = nullptr,
-			Elm_Gen_Item_Del_Cb delCb = nullptr);
-
-	ucl::LayoutTheme getImageTheme(const char *fileName);
-}
-
-#endif // __CALLUI_VIEW_HELPERS_H__
diff --git a/project_def.prop b/project_def.prop
index 1fe3c17..24fe320 100644
--- a/project_def.prop
+++ b/project_def.prop
@@ -9,13 +9,13 @@ type = app
 profile = wearable-4.0
 
 # C/CPP Sources
-USER_SRCS = ucl/src/gui/WidgetItem.cpp src/presenters/InstanceManager.cpp ucl/src/appfw/UIApp.cpp src/model/VoiceControlStateProvider.cpp src/presenters/AcceptDialog.cpp ucl/src/gui/NaviItem.cpp ucl/src/gui/Layout.cpp src/model/IncomingCall.cpp src/presenters/Page.cpp src/resources.cpp src/presenters/DeviceStatePresenter.cpp src/model/ContactInfoProvider.cpp ucl/src/gui/Genlist.cpp ucl/src/gui/Window.cpp src/types.cpp src/presenters/RejectMsgPresenter.cpp src/model/ConnectionStateSource.cpp src/presenters/AccessoryPresenter.cpp src/model/ContactInfo.cpp src/model/EndCall.cpp src/presenters/MainPage.cpp src/view/helpers.cpp ucl/src/mvp/ListItemPresenter.cpp ucl/src/util/types/Result.cpp ucl/src/mvp/ListPresenter.cpp ucl/src/misc/Variant.cpp src/model/CallUI.cpp ucl/src/mvp/GuiPresenter.cpp src/view/VolumeControl.cpp src/view/Slider.cpp src/model/CallInfo.cpp ucl/src/gui/ElmWidget.cpp src/model/SimSlotStateSource.cpp src/presenters/AcceptRejectPresenter.cpp ucl/src/gui/EdjeWidget.cpp ucl/src/gui/Naviframe.cpp src/model/CallManager.cpp ucl/src/misc/Timeout.cpp src/presenters/Instance.cpp ucl/src/gui/Widget.cpp src/model/ActiveCall.cpp src/model/RejectMsgProvider.cpp src/presenters/MoreOptionsPresenter.cpp ucl/src/appfw/SysEventProvider.cpp src/presenters/CallInfoPresenter.cpp src/model/BatteryStateSource.cpp src/model/CallClient.cpp src/model/VoiceControlStateSource.cpp src/model/RssiStateSource.cpp src/model/HdVoiceStateSource.cpp ucl/src/util/logging.cpp src/model/IndicatorStateProvider.cpp src/presenters/KeypadPage.cpp src/presenters/helpers.cpp src/presenters/MotionSensorPresenter.cpp src/main.cpp src/model/MsgClient.cpp src/presenters/IndicatorPresenter.cpp ucl/src/appfw/helpers.cpp src/model/CallUIBuilder.cpp src/presenters/CallStatusPresenter.cpp src/model/ConferenceCallInfo.cpp src/model/HeldCall.cpp src/model/SoundManager.cpp src/model/BluetoothManager.cpp src/model/RejectMsg.cpp src/view/AcceptRejectWidget.cpp ucl/src/appfw/InstanceManagerBase.cpp 
+USER_SRCS = call-ui/presenters/dialogs/base/Dialog.cpp call-ui/view/VolumeControl.cpp call-ui/model/impl/CallInfo.cpp call-ui/presenters/items/SimpleListItem.cpp call-ui/model/impl/IncomingCall.cpp ucl/source/appfw/helpers.cpp ucl/source/mvp/ListItemPresenter.cpp call-ui/model/impl/RejectMsg.cpp ucl/source/gui/Genlist.cpp ucl/source/util/types/Result.cpp call-ui/model/impl/ConferenceCallInfo.cpp call-ui/presenters/items/RejectMsgListItem.cpp call-ui/model/impl/BluetoothManager.cpp ucl/source/gui/Layout.cpp call-ui/presenters/misc/MotionSensorPresenter.cpp call-ui/model/impl/RssiStateSource.cpp call-ui/presenters/Instance.cpp call-ui/model/impl/ActiveCall.cpp call-ui/view/AoSequencer.cpp call-ui/model/impl/SimSlotStateSource.cpp call-ui/presenters/misc/AcceptRejectPresenter.cpp ucl/source/gui/WidgetItem.cpp call-ui/presenters/pages/MainPage.cpp ucl/source/gui/NaviItem.cpp call-ui/presenters/misc/DeviceStatePresenter.cpp call-ui/model/impl/ContactInfoProvider.cpp call-ui/model/impl/HdVoiceStateSource.cpp ucl/source/gui/Window.cpp call-ui/model/impl/ConnectionStateSource.cpp call-ui/presenters/misc/RejectMsgPresenter.cpp call-ui/presenters/pages/KeypadPage.cpp ucl/source/util/logging.cpp ucl/source/appfw/UIApp.cpp call-ui/presenters/misc/AccessoryPresenter.cpp call-ui/model/impl/ContactInfo.cpp call-ui/model/impl/EndCall.cpp call-ui/view/Slider.cpp call-ui/model/impl/RejectMsgProvider.cpp ucl/source/mvp/GuiPresenter.cpp call-ui/presenters/misc/VolumeControlPresenter.cpp ucl/source/appfw/InstanceManagerBase.cpp call-ui/model/impl/BatteryStateSource.cpp ucl/source/gui/Widget.cpp call-ui/presenters/dialogs/AcceptDialog.cpp call-ui/types.cpp call-ui/presenters/misc/helpers.cpp call-ui/model/impl/IndicatorStateProvider.cpp call-ui/view/AcceptRejectWidget.cpp ucl/source/misc/Timeout.cpp call-ui/resources.cpp ucl/source/util/types/classTypes.cpp call-ui/model/CallUIBuilder.cpp call-ui/presenters/misc/CallStatusPresenter.cpp call-ui/model/impl/HeldCall.cpp call-ui/model/impl/SoundManager.cpp ucl/source/gui/EdjeWidget.cpp call-ui/model/impl/MsgClient.cpp call-ui/presenters/InstanceManager.cpp call-ui/presenters/pages/base/Page.cpp call-ui/presenters/misc/MoreOptionsPresenter.cpp call-ui/presenters/misc/IndicatorPresenter.cpp call-ui/presenters/misc/AtspiHighlightHelper.cpp ucl/source/gui/Naviframe.cpp call-ui/model/impl/CallUI.cpp ucl/source/gui/ElmWidget.cpp ucl/source/gui/RadioBox.cpp ucl/source/misc/Variant.cpp call-ui/view/helpers.cpp call-ui/main.cpp call-ui/model/impl/CallManager.cpp call-ui/presenters/misc/CallInfoPresenter.cpp ucl/source/appfw/SysEventProvider.cpp call-ui/model/impl/CallClient.cpp ucl/source/mvp/ListPresenter.cpp 
 
 # EDC Sources
 USER_EDCS =  
 
 # PO Sources
-USER_POS = 
+USER_POS = res/po/is.po res/po/ka.po res/po/ko_KR.po res/po/ro.po res/po/it_IT.po res/po/en_PH.po res/po/ru_RU.po res/po/el_GR.po res/po/pt_BR.po res/po/cs.po res/po/hr.po res/po/pl.po res/po/uk.po res/po/en_US.po res/po/sr.po res/po/ga.po res/po/hy.po res/po/lv.po res/po/da.po res/po/ja_JP.po res/po/bg.po res/po/zh_CN.po res/po/de.po res/po/sl.po res/po/sk.po res/po/lt.po res/po/mk.po res/po/nb.po res/po/zh_TW.po res/po/sv.po res/po/uz.po res/po/hu.po res/po/ar.po res/po/fi.po res/po/zh_HK.po res/po/tr_TR.po res/po/ca.po res/po/nl.po res/po/pt_PT.po res/po/gl.po res/po/en.po res/po/es_US.po res/po/hi.po res/po/es_ES.po res/po/fr_CA.po res/po/eu.po res/po/kk.po res/po/et.po res/po/fr.po res/po/az.po 
 
 # User Defines
 USER_DEFS = 
@@ -36,7 +36,7 @@ USER_OBJS =
 USER_C_INC_DIRS = 
 USER_INC_FILES = 
 ## C++ Compiler
-USER_CPP_INC_DIRS = inc ucl/inc 
+USER_CPP_INC_DIRS = . ucl/include 
 USER_CPP_INC_FILES = 
 
 USER_INC_DIRS = $(USER_C_INC_DIRS) $(USER_CPP_INC_DIRS)
@@ -46,16 +46,16 @@ USER_LIB_DIRS =
 
 # EDC Resource Path
 USER_EDCS_IMAGE_DIRS = ${OUTPUT_DIR} edc/images 
-USER_EDCS_SOUND_DIRS = 
-USER_EDCS_FONT_DIRS = 
+USER_EDCS_SOUND_DIRS = ${OUTPUT_DIR} edc/sounds 
+USER_EDCS_FONT_DIRS = ${OUTPUT_DIR} edc/fonts 
 
 # EDC Flags
 USER_EXT_EDC_KEYS = EDC0 
 
 USER_EXT_EDC0_EDCS = res/edje/theme.edc 
 USER_EXT_EDC0_EDCS_IMAGE_DIRS = ${OUTPUT_DIR} edc/images 
-USER_EXT_EDC0_EDCS_SOUND_DIRS = 
-USER_EXT_EDC0_EDCS_FONT_DIRS = 
+USER_EXT_EDC0_EDCS_SOUND_DIRS = ${OUTPUT_DIR} edc/sounds 
+USER_EXT_EDC0_EDCS_FONT_DIRS = ${OUTPUT_DIR} edc/fonts 
 
 # Resource Filter
 USER_RES_INCLUDE = 
diff --git a/res/po/ar.po b/res/po/ar.po
new file mode 100644
index 0000000..b99d53f
--- /dev/null
+++ b/res/po/ar.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "عذراً، أنا أقود الآن."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "لا يمكنني التحدث الآن. ما أخبارك؟"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "عذراً، أنا مشغول. سأتصل بك لاحقاً."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "عذراً، أنا مشغول. يرجى إرسال رسالة نصية إلي."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "أنا في اجتماع."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "إنهاء المكالمة"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "كتم"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "مع %d من الأشخاص"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "اتصال"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "اجتماع"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "خفض مستوى الصوت"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "رفع مستوى الصوت"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "قم بتدوير الإطار لتعديل %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "لوحة المفاتيح"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "الرد على المكالمة"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "تعليق وقبول"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "إنهاء وقبول"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "سيتم إنهاء المكالمة مع %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "المكالمة قيد التعليق"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "غير معروف"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "مكالمة الطوارئ"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "البريد الصوتي"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "مكالمة واردة"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "التبديل"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "جاري الاتصال"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "قيد التعليق"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "تم إنهاء المكالمة"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "رفض الرسائل"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "مستوى الصوت"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "لوحة المفاتيح"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "إلغاء التعليق"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "اتصال"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "مزيد من الخيارات"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "إضافة لجهات الاتصال"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "قبول المكالمة"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "رفض المكالمة"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "اسحب لليسار بإصبعين لرفض المكالمة."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "اسحب نحو الأعلى بإصبعين لإرسال رسالة رفض."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "اسحب لليمين بإصبعين لقبول المكالمة."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "سماعة الرأس"
+
diff --git a/res/po/az.po b/res/po/az.po
new file mode 100644
index 0000000..6057943
--- /dev/null
+++ b/res/po/az.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "İndi sükan arxasındayam."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Danışa bilmirəm. Nə baş verib?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Üzr ist, məşğ. Sonra zng ed."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Məşğulam. Mənə sms yaz."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Mən görüşdəyəm."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Zng btrn"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Səssiz"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d nəfərlə"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Zəng"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konfrans"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Səs səviyyəsini azalt"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Səs səviyyəsini artır"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s tənzimləmək üçün pəncərəni saat əqrəbi istiqamətində fırlat."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klaviatura"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Zng cvb vr"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Gözl və qəb et"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Bit və qəb et"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s zəng sona çatq."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Zəng gözl"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Naməlum"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Fövqəladə zəng"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Səsli poçt"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Dax ol zng"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Dəyişdir"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Yığılır"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Gözləmədə"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Zəng bitdi"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mesajl rədd edin"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Səs"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klaviatr"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Gözlətmə"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Zəng"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Daha çox seçim"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Kontaktlara əlavə et"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Zəngi qəbul et"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Zəngi rədd et"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Zəngi rədd etmək üçün iki barmağınızla sola sürüşdürün."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Rədd mesajı göndərmək üçün iki barmağınızla yuxarı sürüşdürün."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Zəngə cavab vermək üçün iki barmağınızla sağa sürüşdürün."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Qulaqlıq"
+
diff --git a/res/po/bg.po b/res/po/bg.po
new file mode 100644
index 0000000..d1aad6d
--- /dev/null
+++ b/res/po/bg.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Съжалявам, сега шофирам."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Не мога да говоря. Какво става?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Имам работа. Ще се обадя после."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Не мога в момента. Пиши ми."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "На събрание съм."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Край рзг"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Заглуш."
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "С %d души"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Повикване"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Конферентен"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Намаляване на силата на звука"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Увеличаване на силата на звука"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Завъртете безела за регулиране на %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Клавиатура"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Отг. повикв."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Задър. и прием."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Край и приемане"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Разг. с %s ще свърши."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Задърж. разговор"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Няма информация"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Спешно повикв."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Гласова поща"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Входящо пов."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Смяна"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Набиране"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "На задържане"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Край разговор"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Съобщ. за отхв."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Сила звук"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Клавиатура"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Освобождаване"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Повикване"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Още опции"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Доб. в указателя"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Приемане на повикване"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Отказване на повикване"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Плъзнете наляво с два пръста, за да отхвърлите повикване."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Плъзнете нагоре с два пръста, за да изпратите съобщение за отказ."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Плъзнете надясно с два пръста, за да приемете повикване."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Слушалка"
+
diff --git a/res/po/ca.po b/res/po/ca.po
new file mode 100644
index 0000000..6aef9a8
--- /dev/null
+++ b/res/po/ca.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Estic conduint."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "No puc parlar. Què passa?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Estic ocupat. Et truco més tard."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estic ocupat. Envia un missatge."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Sóc a una reunió."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Fi truc"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silenci"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Amb %d persones"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Trucar"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferència"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Disminuir volum"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Augmentar volum"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Giri el bisell per ajustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclat"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Respon truca"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Espera i accept"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Fi i acceptar"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Acabarà trucada %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Trucada espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Desconegut"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Truc emergència"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Bústia de veu"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Trucad entrad"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Intercan."
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Marcant"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Fi de trucada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Rebutj missatges"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volum"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclat"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Desactiva espera"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Trucar"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Més opcions"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Afegir a Contactes"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Acceptar la trucada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rebutjar la trucada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Desplaci's a l'esquerra amb dos dits per rebutjar la trucada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Desplaci's cap amunt amb dos dits per enviar un missatge de rebuig."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Desplaci's a la dreta amb dos dits per acceptar la trucada."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricular"
+
diff --git a/res/po/cs.po b/res/po/cs.po
new file mode 100644
index 0000000..6a2fd86
--- /dev/null
+++ b/res/po/cs.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Omlouvám se, řídím."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Teď nemohu mluvit. Co se děje?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Jsem zaneprázdněn. Zavolám."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Jsem zaneprázdněn. Napište mi."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Jsem na poradě."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Konec"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Ztlumit"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Počet účastníků: %d"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Volat"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Snížit hlasitost"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Zvýšit hlasitost"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Otočte rámeček a upravte %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klávesnice"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Přijm. hovor"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Držet a přijm."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Ukonč. a přijm."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Hovor s %s skončí."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Držený hovor"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Neznámé"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Tísňové volání"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Hlasová pošta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Přích. hovor"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Zaměnit"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Vytáčení"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Přidržený"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Hovor ukončen"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Odmítnutí hovorů"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Hlasitost"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Kláves."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Uvolnit"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Volat"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Další možnosti"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Přidat do Kont."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Přijmout hovor"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Odmítnout hovor"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Potažením dvěma prsty doleva odmítnete hovor."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Potažením dvěma prsty nahoru odešlete zprávu při odmítnutí hovoru."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Potažením dvěma prsty doprava přijmete hovor."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Sluchátka"
+
diff --git a/res/po/da.po b/res/po/da.po
new file mode 100644
index 0000000..3dc1a61
--- /dev/null
+++ b/res/po/da.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Beklager, jeg kører lige nu."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Er optaget nu. Hvad sker der?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Jeg er optaget. Ringer senere."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Jeg er optaget. Send en sms."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Jeg er til møde."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Afslut opkald"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Lydløs"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Med %d personer"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Opkald"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reducer lydstyrke"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Forøg lydstyrken"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Roter panel for at justere %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastatur"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Besv. opkald"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Hold og accept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Slut og accept."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Opkald med %s slutter."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Opkald på hold"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Ukendt"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Nødopkald"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Telefonsvarer"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Indg. opkald"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Skift"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Ringer op"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "På hold"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Opkald afsluttet"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Afvisn.beskeder"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Lydstyrke"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tastatur"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Hent"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ring"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Flere funktioner"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Føj til kontakter"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accepter opkald"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Afvis opkald"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Stryg til venstre med to fingre for at afvise opkald."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Stryg opad med to fingre for at sende en afvisningsbesked."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Stryg til højre med to fingre for at acceptere opkald."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/de.po b/res/po/de.po
new file mode 100644
index 0000000..bb6167b
--- /dev/null
+++ b/res/po/de.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Sorry, ich fahre gerade."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Kann nicht reden. Was ist los?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Beschäftigt. Rufe später zurück."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Bin beschäftigt. Bitte per SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Ich bin in einer Besprechung."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Beenden"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Stumm"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Mit %d Personen"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Anruf"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferenz"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Lautstärke senken"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Lautstärke erhöhen"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Drehen Sie die Lünette, um %s anzupassen."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastatur"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Anrufannahme"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Halten & akzept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Beenden & anneh."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Anruf mit %s endet."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Gehaltener Anruf"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Unbekannt"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Notruf"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Mailbox"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Anrufeingang"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Wechseln"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Wählen"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Gehalten"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Anrufende"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mit Nachricht abl."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Lautstärke"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tasten"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Abrufen"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Anrufen"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Weitere Optionen"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Zu Kontakten hinzufügen"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Anruf annehmen"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Anruf ablehnen"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Mit zwei Fingern nach links streichen, um Anruf abzuweisen."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Mit zwei Fingern nach oben streichen, um eine Ablehnungsnachricht zu senden."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Mit zwei Fingern nach rechts streichen, um Anruf anzunehmen."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/el_GR.po b/res/po/el_GR.po
new file mode 100644
index 0000000..78a4c57
--- /dev/null
+++ b/res/po/el_GR.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Συγνώμη, αυτήν τη στιγμή οδηγώ."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Μπορώ να μιλήσω τώρα. Τι έγινε;"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Απασχολημένος. Θα καλέσω μετά."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Απασχολημένος. Στείλτε μήνυμα."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "ΕΙΜΑΙ ΣΕ ΣΥΝΑΝΤΗΣΗ."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Τερμ.κλ."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Σίγαση"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Με %d άτομα"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Κλήση"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Συνδιάσκεψη"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Μείωση έντασης"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Αύξηση έντασης"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Περιστρέψτε τη στεφάνη για να προσαρμόσετε το %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Πληκτρολόγιο"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Απάντ. κλήσ."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Αναμ. και αποδ."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Τερμ. και αποδ."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Η κλήση με %s θα τερμ."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Κλήση σε αναμονή"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Άγνωστο"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Κλ. έκτ. ανάγκ."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Τηλεφωνητής"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Εισερχ. κλήση"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Εναλλαγή"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Κλήση"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Σε αναμονή"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Η κλήση τερματ."
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Μηνύμ. απόρριψης"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Ένταση"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Πληκτρολ."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Κατάργ. αναμονής"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Κλήση"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Περισσότερες επιλογές"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Προσθ. στις Επαφ."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Αποδοχή κλήσης"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Απόρριψη κλήσης"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Κάντε σάρωση προς τα αριστερά με δύο δάχτυλα για να απορρίψετε την κλήση."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Κάντε σάρωση προς τα επάνω με δύο δάχτυλα για να στείλετε ένα μήνυμα απόρριψης."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Κάντε σάρωση προς τα δεξιά με δύο δάχτυλα, για να αποδεχτείτε την κλήση."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Ακουστικά"
+
diff --git a/res/po/en.po b/res/po/en.po
new file mode 100644
index 0000000..c1a0451
--- /dev/null
+++ b/res/po/en.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Sorry, I'm driving now."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "I can't talk now. What's up?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Sorry, I'm busy. Call you later."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Sorry, I'm busy. Please text me."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "I'm in a meeting."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "End call"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Mute"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "With %d people"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Call"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Decrease volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Increase volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rotate bezel to adjust %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Keypad"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Answer call"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Hold and accept"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "End and accept"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Call with %s will end."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Call on hold"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Unknown"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Emergency call"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Voice Mail"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Incoming call"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Swap"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Dialling"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "On hold"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Call ended"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Decline messages"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Keypad"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Unhold"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Call"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "More options"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Add to Contacts"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accept call"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Reject call"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Swipe left with two fingers to reject call."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Swipe up with two fingers to send a decline message."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Swipe right with two fingers to accept call."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/en_PH.po b/res/po/en_PH.po
new file mode 100644
index 0000000..0af48c7
--- /dev/null
+++ b/res/po/en_PH.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Sorry, I'm driving now."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "I can't talk now. What's up?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Sorry, I'm busy. Call you later."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Sorry, I'm busy. Please text me."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "I am in a meeting."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "End call"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Mute"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "With %d people"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Call"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Decrease volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Increase volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rotate bezel to adjust %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Keypad"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Answer call"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Hold and accept"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "End and accept"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Call with %s will end."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Call on hold"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Unknown"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Emergency call"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Voicemail"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Incoming call"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Swap"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Dialing"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "On hold"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Call ended"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Decline messages"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Keypad"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Unhold"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Call"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "More options"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Add to Contacts"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accept call"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Reject call"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Swipe left with two fingers to reject call."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Swipe up with two fingers to send a decline message."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Swipe right with two fingers to accept call."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/en_US.po b/res/po/en_US.po
new file mode 100644
index 0000000..bdac6b5
--- /dev/null
+++ b/res/po/en_US.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Sorry, I'm driving now."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "I can't talk now. What's up?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Sorry, I'm busy. Call you later."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Sorry, I'm busy. Please text me."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "I'm in a meeting."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "End call"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Mute"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "With %d people"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Call"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Decrease volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Increase volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rotate bezel to adjust %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Keypad"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Answer call"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Hold and accept"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "End and accept"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Call with %s will end."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Call on hold"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Unknown"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Emergency call"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Voicemail"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Incoming call"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Swap"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Dialing"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "On hold"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Call ended"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Decline messages"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Keypad"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Unhold"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Call"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "More options"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Add to Contacts"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accept call"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Reject call"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Swipe left with two fingers to reject call."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Swipe up with two fingers to send a decline message."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Swipe right with two fingers to accept call."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/es_ES.po b/res/po/es_ES.po
new file mode 100644
index 0000000..7f3beb7
--- /dev/null
+++ b/res/po/es_ES.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Ahora estoy conduciendo."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "No puedo hablar. ¿Qué pasa?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Estoy ocupado. Llam más tarde."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estoy ocupado. Envía un mensaje."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Estoy en una reunión"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Fin. Llamada"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silencio"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Con %d personas"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Llamar"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferencia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reducir volumen"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Aumentar volumen"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Gira el bisel para ajustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclado"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Responder"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Retener/aceptar"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Fin y aceptar"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Fin de llamada con %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Desconocido"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Emergencia"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Buzón de voz"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Llam entrante"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Cambiar"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Marcando"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Finalizada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mensajes rechazo"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volumen"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclado"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Cancelar espera"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Llamar"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Más opciones"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Añadir a Contactos"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aceptar llamada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rechazar llamada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Desliza hacia la izquierda con dos dedos para rechazar la llamada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Desliza hacia arriba con dos dedos para enviar un mensaje de rechazo."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Desliza hacia la derecha con dos dedos para aceptar la llamada."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricular"
+
diff --git a/res/po/es_US.po b/res/po/es_US.po
new file mode 100644
index 0000000..405dac1
--- /dev/null
+++ b/res/po/es_US.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Ahora estoy conduciendo."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "No puedo hablar. ¿Qué pasa?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Estoy ocupado. Lo llamaré luego."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estoy ocupado. Escríbeme."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Estoy en una reunión."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Fin. llamada"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silenciar"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Con %d personas"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Llamar"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Multiconferencia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Disminuir el volumen"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Aumentar el volumen"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Gire el bisel para ajustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclado"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Responder"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Espera y aceptar"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Fin y aceptar"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Fin de llamada con %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Desconocido"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Emergencia"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Correo de voz"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Llam. entran."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Cambiar"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Marcando"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Fin de llamada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mensajes rechazo"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volumen"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclado"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Cancelar espera"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Llamar"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Más opciones"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Añadir a Contactos"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aceptar llamada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rechazar llamada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Deslice hacia la izquierda con dos dedos para rechazar la llamada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Deslice hacia arriba con dos dedos para enviar un mensaje de rechazo."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Deslice hacia la derecha con dos dedos para aceptar la llamada."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricular"
+
diff --git a/res/po/et.po b/res/po/et.po
new file mode 100644
index 0000000..7c2277a
--- /dev/null
+++ b/res/po/et.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Vabandust, sõidan praegu."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ma ei saa rääkida. Mis toimub?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Olen hõivatud. Helistan hiljem."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Olen hõivatud. Saada sõnum."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Olen koosolekul."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Lõpeta"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Vaigista"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Koos %d inimesega"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Helista"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konverentskõne"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Vähenda helitugevust"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Suurenda helitugevust"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Keerake rõngast, et seadistada %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klahvistik"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Kõnele vast."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Ootele ja nõus."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Lõp. ja nõustu"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s: kõne lõpetatakse."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Kõne on ootel"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Tundmatu"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Hädaabikõne"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Kõnepost"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Saabuv kõne"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Vaheta"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Valimine"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Ootel"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Kõne lõpetatud"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Sõnumit. keeld."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Helitugev."
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klahvist."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Vabasta"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Helistamine"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Veel valikuid"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Lisa kontakt"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Kõnele vastamine"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Kõnest keeldumine"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Kõnest keeldumiseks libistage kahe sõrmega vasakule."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Kõnest keeldumise sõnumi saatmiseks libistage kahe sõrmega üles."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Kõnele vastamiseks libistage kahe sõrmega paremale."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Peakompl."
+
diff --git a/res/po/eu.po b/res/po/eu.po
new file mode 100644
index 0000000..586c558
--- /dev/null
+++ b/res/po/eu.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Barkatu, gidatzen ari naiz."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ezin dut hitz egin. Zer duzu?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Lanpetuta nago. Gero deituko dizut."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Lanpetuta nago. Bidali mezua."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Bilduta nago"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Deia amaitu"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Isilarazi"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d pertsonarekin"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Deitu"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferentzia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Jaitsi bolumena"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Igo bolumena"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Biratu %s doitzeko."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teklatua"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Erantzun"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Zain eta onartu"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Amaitu eta onartu"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Deia (%s) amaituko da."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Deia zain"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Ezezaguna"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Larrialdi deia"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Ahots posta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Sarrera deia"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Aldatu"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Markatzen"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Zain"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Deia amaitu da"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Ukatzeko mezuak"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Bolumena"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teklatua"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Aktibatu"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Deitu"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Aukera gehiago"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Gehitu kontaktuetan"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Onartu deia"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Ukatu deia"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Deia ukatzeko, irristatu ezkerrera bi hatzez."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Ukatzeko mezuak bidaltzeko, irristatu gora bi hatzez."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Deia onartzeko, irristatu eskuinera bi hatzez."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Aurikul."
+
diff --git a/res/po/fi.po b/res/po/fi.po
new file mode 100644
index 0000000..d048a5b
--- /dev/null
+++ b/res/po/fi.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Olen valitettavasti ajamassa."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "En voi puhua nyt. Mikä hätänä?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Olen varattu. Soitan myöhemmin."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Olen varattu. Lähetä tekstiviesti."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Olen kokouksessa."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Lo. puh"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Mykistä"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d ihmisen kanssa"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Puhelu"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Neuvottelu"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Vähennä äänenvoimakkuutta"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Lisää äänenvoimakkuutta"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Säädä kohdetta %s kiertämällä etulevyä."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Näppäimistö"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Vastaa puh."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Pito ja hyväksy"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Lop. ja hyväksy"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Puh. henk. %s k. päättyy."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Puhelu pidossa"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Tuntematon"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Hätäpuhelu"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Vastaajaviesti"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Saap. puhelu"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Vaihda"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Soitetaan"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Pidossa"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Puhelu päättynyt"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Hylkäysviestit"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Voimakkuus"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Näppäim."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Poista pito"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Soitto"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Lisää asetuksia"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Lisää yht.tiet."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Hyväksy puhelu"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Hylkää puhelu"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Hylkää puhelu pyyhkäisemällä kahdella sormella vasemmalle."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Lähetä hylkäysviesti pyyhkäisemällä kahdella sormella ylöspäin."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Hyväksy puhelu pyyhkäisemällä kahdella sormella oikealle."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Kuulokem."
+
diff --git a/res/po/fr.po b/res/po/fr.po
new file mode 100644
index 0000000..df9e771
--- /dev/null
+++ b/res/po/fr.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Désolé, je conduis."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Indisponible. Qu'y a-t-il ?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Je suis occupé. Je te rappelle."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Je suis occupé. Envoie un SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Je suis en réunion."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Fin"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Muet"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Avec %d personnes"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Appeler"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conférence"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Baisser le volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Augmenter le volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Tournez la lunette pour ajuster %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Clavier"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Réponse appel"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Att. et accept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Fin et accept."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Fin d'appel avec %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Appel en attente"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Inconnu"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Appel d'urgence"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Messagerie"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Appel entrant"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Permuter"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Numérotation"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Attente"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Fin d'appel"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Messages de refus"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Clavier"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Récupérer"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Appel"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Options supplémentaires"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Ajouter"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accepter l'appel"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Refuser l'appel"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Faites glisser deux doigts vers la gauche pour refuser l'appel."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Faites glisser deux doigts vers le haut pour envoyer un message de refus."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Faites glisser deux doigts vers la droite pour accepter l'appel."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Casque"
+
diff --git a/res/po/fr_CA.po b/res/po/fr_CA.po
new file mode 100644
index 0000000..681c493
--- /dev/null
+++ b/res/po/fr_CA.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Désolé, je conduis."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Indisponible. Qu'y a-t-il ?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Je suis occupé. Je te rappelle."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Je suis occupé. Envoie un SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Je suis en réunion."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Fin d'appel"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Muet"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Avec %d personnes"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Appel"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conférence"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Baisser le volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Augmenter le volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Tournez la lunette pour ajuster %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Clavier"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Réponse appel"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Att. et accept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Fin et accept."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Fin d'appel avec %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Appel en attente"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Inconnu"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Appel d'urgence"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Messagerie vocale"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Appel entrant"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Permuter"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Composition"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Attente"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Fin d'appel"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Messages de refus"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Clavier"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Récupérer"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Appel"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Options supplémentaires"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Ajouter aux contacts"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accepter l'appel"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Refuser l'appel"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Glissez deux doigts vers la gauche pour refuser l'appel."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Glissez deux doigts vers le haut pour envoyer un message de refus."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Glissez deux doigts vers la droite pour accepter l'appel."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Casque"
+
diff --git a/res/po/ga.po b/res/po/ga.po
new file mode 100644
index 0000000..7a57fb2
--- /dev/null
+++ b/res/po/ga.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Táim ag tiomáint faoi láthair."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Gnóthach anois. Cad é an scéal?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Táim gnóthach. Glaofaidh mé ort."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Táim gnóthach. Seol tcht chugam."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Táim i gcruinniú."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Scoir glao"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Balbh"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Le %d duine"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Glaoigh"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Comhdháil"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Ísligh airde"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Ardaigh airde"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rothlaigh beiséal le %s a cheartú."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Eochaircheap"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Freag. glao"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Ar fion. & glac"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Scoir agus glac"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Scoirfear glao le %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Glao ar fionraí"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Anaithnid"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Glao éigeandála"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Glórphost"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Glao isteach"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Malartú"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Diailiú"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Ar fionraí"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Glao scortha"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Tchtaí diúltaithe"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Airde"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "E.cheap"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Dífhionraigh"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Glaoch"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Tuilleadh roghanna"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Cuir le Teagmhálaithe"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Glac le glao"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Diúltaigh do ghlao"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Svaidhpeáil ar chlé le dhá mhéar le diúltú don ghlao."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Svaidhpeáil suas le dhá mhéar le teachtaireacht diúltaithe a sheoladh."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Svaidhpeáil ar dheis le dhá mhéar le glacadh leis an nglao."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Gléas cinn"
+
diff --git a/res/po/gl.po b/res/po/gl.po
new file mode 100644
index 0000000..8b3fc2b
--- /dev/null
+++ b/res/po/gl.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Estou conducindo."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Non podo falar. Que pasou?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Ocupado. Chámote máis tarde."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estou ocupado. Envíame unha msx."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Estou nunha reunión"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Finalizar cham."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silenc."
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Con %d persoas"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Chamar"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferencia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reducir volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Aumentar volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Xira o bisel para axustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclado"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Resp. cham."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Manter e acept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Final. e acept."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Cham.con %s finalizar."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Chama. en espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Descoñecido"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Chamada urxenc."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Caixa de voz"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Cha. entrante"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Cambiar"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Marcando"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "En espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Cham. finalizada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Rexeitar mensaxes"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclado"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Desactivar espe."
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Chamada"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Máis opcións"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Engadir a Contactos"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aceptar chamada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rexeitar chamada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Pasa dous dedos á esquerda sobre a pantalla para rexeitar unha chamada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Pasa dous dedos cara arriba para enviar unha mensaxe de rexeite."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Para aceptar unha chamada, pasa dous dedos pola pantalla á dereita."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricula."
+
diff --git a/res/po/hi.po b/res/po/hi.po
new file mode 100644
index 0000000..8d1def1
--- /dev/null
+++ b/res/po/hi.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "क्षमा करें, मैं अभी गाड़ी चला रहा हूँ।"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "मैं अभी बात नहीं कर सकता। कैसे हो?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "क्षमा करें, मैं व्यस्त हूँ। बाद में कॉल करता हूँ।"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "क्षमा करें, मैं व्यस्त हूँ। कृपया मुझे सन्देश भेजें।"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "मैं एक मीटिंग में हूँ।"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "कॉल समाप्‍त"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "म्यूट"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d लोगों के साथ"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "कॉल"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "कॉन्‍फ़्रेंस"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "वॉल्यूम घटाएँ"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "वॉल्यूम बढ़ाएँ"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s को समायोजित करने के लिए बेजल घुमाएँ।"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "कीपैड"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "कॉल का जवाब"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "होल्ड व स्वीकार करें"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "समाप्त व स्वीकार करें"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s का कॉल समाप्त होगा।"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "कॉल होल्ड पर है"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "अज्ञात"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "आपातकालीन कॉल"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "वॉइस मेल"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "आनेवाली कॉल"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "स्वैप"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "डायलिंग"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "होल्‍ड पर है"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "कॉल समाप्त"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "संदेश अस्वीकारें"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "वॉल्यूम"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "कीपैड"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "अनहोल्‍ड करें"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "गियर"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "कॉल करें"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "अधिक विकल्प"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "संपर्क में जोड़ें"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "कॉल स्वीकारें"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "कॉल अस्‍वीकृत करें"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "कॉल अस्वीकार करने के लिए दो उंगलियों से बाईं ओर स्वाइप करें।"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "कोई अस्वीकृत सन्देश भेजने के लिए दो उंगलियों से ऊपर स्वाइप करें।"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "कॉल स्वीकार करने के लिए दो उंगलियों से दाईं ओर स्वाइप करें।"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "हेडसेट"
+
diff --git a/res/po/hr.po b/res/po/hr.po
new file mode 100644
index 0000000..0b75a76
--- /dev/null
+++ b/res/po/hr.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Žao mi je, trenutno vozim."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ne mogu razgovarati. Što ima?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Zauzet/a sam. Nazvat ću kasnije."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Imam posla. Pošaljite mi SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Na sastanku sam."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Prekid"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Bešumno"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "S %d ljudi"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Poziv"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencija"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Smanji glasnoću"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Povećaj glasnoću"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Zakrenite okvir za podešavanje %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tipkovnica"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Javite se"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Ček. i prihvati"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Završi i prihv."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Završit će poziv s %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Poziv na čekanju"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Nepoznato"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Hitni poziv"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Govorna pošta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Dolazni poziv"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Zamijeni"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Pozivanje"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Na čekanju"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Poziv završen"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Poruke odbijanja"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Glasnoća"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tipkov."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Ukl. iz čekanja"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Nazovi"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Više opcija"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Dodaj u Imenik"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Prihvaćanje poziva"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Odbijanje poziva"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Prijeđite s dvama prstima ulijevo za odbijanje poziva."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Prijeđite s dvama prstima prema gore za slanje poruke odbijanja."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Prijeđite s dvama prstima udesno za prihvaćanje poziva."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Slušalica"
+
diff --git a/res/po/hu.po b/res/po/hu.po
new file mode 100644
index 0000000..6c0832e
--- /dev/null
+++ b/res/po/hu.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Elnézést, vezetek."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Most nem lehet. Mi a helyzet?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Sajnos nem érek rá. Majd hívom."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Most nem érek rá, küldjön SMS-t."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Tárgyaláson vagyok."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Befejez"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Némít"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d résztvevő"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Hívás"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Halkítás"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Hangosítás"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "A %s beállításához forgassa el a keretet."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Billentyűzet"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Hívást fogad"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Tart és fogad"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Befej. és fogad"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s hívása befejeződik."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Tartott hívás"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Ismeretlen"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Segélyhívás"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Hangposta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Bejövő hívás"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Csere"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Tárcsázás"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Tartott hívás"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Hívás vége"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Elutasító üz.ek"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Hangerő"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Bill.zet"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Tartást felold"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Hívás"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Egyéb opciók"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Névjegyekhez ad"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Hívás fogadása"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Hívás elutasítása"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "A hívás elutasításához húzza balra két ujjal."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Elutasító üzenet küldéséhez húzza felfelé két ujjal."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "A hívás fogadásához húzza jobbra két ujjal."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/hy.po b/res/po/hy.po
new file mode 100644
index 0000000..4792651
--- /dev/null
+++ b/res/po/hy.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Կներեք, հիմա մեքենա եմ վարում:"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Հիմա չեմ կ. խոսել: Ի՞նչ է եղել:"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Ներեցեք, զբղվծ եմ: Հետո կզանգեմ:"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Կներեք, զբղվծ եմ: Տեքստ ուղրկեք:"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Ես հանդիպման եմ:"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Ավր զնգ"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Անձայն"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d հոգու հետ"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Կանչ"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Կոնֆերանս"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Նվազեցնել ուժգնությունը"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Բարձրացնել ուժգնությունը"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Պտտեք շրջանակը՝ %s կարգավորելու համար:"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Ստեղնախումբ"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Պտսխն կանչին"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Հտձգ. և ընդուն."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Ավարտ և ընդուն."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s-ի կանչը կավարտվի:"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Կանչը հետձգված է"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Անհայտ"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Արտ. իրվճ. կանչ"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Ձայնային փոստ"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Մտից կանչ"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Փոխատեղել"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Համարարկում"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Հետաձգված"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Կանչն ավարտված է"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Մերժել հղգրթները"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Ձայնի ուժ."
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Ստեղնախմբ"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Հետձգումից հանել"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Կանչ"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Այլ ընտրանքներ"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Ավլցնլ Կնտկտնրին"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Ընդունել կանչը"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Մերժել կանչը"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Կանչը մերժելու համար երկու մատը սահեցրեք ձախ:"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Մերժման հաղորդագրություն ուղարկելու համար երկու մատը սահեցրեք վեր:"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Կանչն ընդունելու համար երկու մատը սահեցրեք աջ:"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Գլխ. հռխս"
+
diff --git a/res/po/is.po b/res/po/is.po
new file mode 100644
index 0000000..c3bf48b
--- /dev/null
+++ b/res/po/is.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Ég er undir stýri."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Kemst ekki í síma. E-ð títt?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Ég upptekin(n). Hringi seinna."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Upptekin(n). Sendu mér SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Ég er á fundi."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Leggj. á"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Hljóð af"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Með %d aðilum"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Símtal"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Símafundur"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Lækka hljóðstyrk"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Hækka hljóðstyrk"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Snúðu skáa til að stilla %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Takkaborð"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Svara"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Í bið og samþ."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Ljúka og samþ."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Símtali við %s lýkur."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Símtal í bið"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Óþekkt"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Neyðarsímtal"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Talhólf"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Símtal berst"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Skipta"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Hringi"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Í bið"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Símtali lokið"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Höfnunarskilaboð"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Hljóðst."
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Takkaborð"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Úr bið"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Hringja"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Fleiri valkostir"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Bæta v. símaskrá"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Svara símtali"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Hafna símtali"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Strjúktu til vinstri með tveimur fingrum til að hafna símtali."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Strjúktu upp með tveimur fingrum til að senda höfnunarskilaboð."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Strjúktu til hægri með tveimur fingrum til að svara símtali."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Höfuðtól"
+
diff --git a/res/po/it_IT.po b/res/po/it_IT.po
new file mode 100644
index 0000000..b2f1e53
--- /dev/null
+++ b/res/po/it_IT.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Scusa, sto guidando."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ora non posso. Che succede?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Sono occupato. Ti chiamo dopo."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Sono occupato. Inviami un SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Sono in riunione."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Termina"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Muto"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Con %d persone"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Chiama"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferenza"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Riduci volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Alza il volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Ruota la ghiera per regolare %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastiera"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Rispondi"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Attesa e accetta"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Termina e accetta"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "La chiam. con %s term."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Chiam. in attesa"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Sconosciuto"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Chiam. emergenza"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Segreteria"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Chiamata"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Scambia"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Composizione"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "In attesa"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Fine chiamata"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Rifiuta con msg"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tastiera"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Recupera"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Chiamate"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Altre opzioni"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Aggiungi a Rubrica"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Accetta chiamata"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rifiuta chiamata"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Trascina due dita verso sinistra per rifiutare la chiamata."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Trascina due dita verso l'alto per inviare un messaggio di rifiuto."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Trascina due dita verso destra per accettare la chiamata."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricolare"
+
diff --git a/res/po/ja_JP.po b/res/po/ja_JP.po
new file mode 100644
index 0000000..11635ed
--- /dev/null
+++ b/res/po/ja_JP.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "ただいま運転中です。"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "電話に出られません。ご用件は？"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "今忙しいので、後でかけ直します。"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "今忙しいので、SMSをください。"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "申し訳ありません、会議中です。"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "通話を終了"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "消音"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d人と通話中"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "発信"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "会議"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "音量を下げる"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "音量を上げる"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%sを調整するには、ベゼルを回します。"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "キーパッド"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "着信に応答"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "保留にして応答"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "終了して応答"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%sとの通話を終了"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "通話を保留中"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "不明"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "緊急通報"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "留守番電話"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "着信"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "切替"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "ダイヤル中"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "保留中"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "通話終了"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "拒否メッセージ"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "音量"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "ｷｰﾊﾟｯﾄﾞ"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "保留解除"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "通話"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "他のオプション"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "連絡先に追加"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "着信に応答"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "着信を拒否"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "着信を拒否するには、2本の指で左にスワイプしてください。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "拒否メッセージを送信するには、2本の指で上にスワイプしてください。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "着信に応答するには、2本の指で右にスワイプしてください。"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "ﾍｯﾄﾞｾｯﾄ"
+
diff --git a/res/po/ka.po b/res/po/ka.po
new file mode 100644
index 0000000..3094e03
--- /dev/null
+++ b/res/po/ka.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "უკაცრავად, საჭესთან ვარ."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "ახლა ვერ ვილაპარაკებ. რა ხდება?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "დაკავებული ვარ. დაგირეკავ."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "დაკავებული ვარ. მომწერეთ."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "კრებაზე ვარ."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "ზარის დასრ."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "უხმო"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d ადამიანით"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "დარეკვა"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "კონფერენცია"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "ხმის დაწევა"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "ხმის გაზრდა"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s რომ შეარჩიოთ, მოაბრუნეთ წრე."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "კლავიატურა"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "პასუხი ზარზე"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "დაკავება-მიღება"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "დასრულ.-მიღება"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s-თან ზარი გაითიშება."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "ზარი იცდის"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "უცნობი"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "საგანგებო ზარი"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "ხმოვანი ფოსტა"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "მოსული ზარი"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "გადართვა"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "დარეკვა"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "დაკავება"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "ზარი დასრულდა"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "უარყოფის ტექსტი"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "ხმის დონე"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "კლავიატ."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "დაკავების მოხს."
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "ზარი"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "სხვა ოფციები"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "კონტაქ. დამატება"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "ზარის მიღება"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "ზარის უარყოფა"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "გადაუსვით ორი თითი მარცხნივ, თუ გსურთ უარყოთ ზარი."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "აუსვით ორი თითი ზემოთ, თუ გსურთ გაგზავნოთ უარყოფის შეტყობინება."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "გადაუსვით ორი თითი მარჯვნივ, თუ გსურთ უპასუხოთ ზარს."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "გარნიტურა"
+
diff --git a/res/po/kk.po b/res/po/kk.po
new file mode 100644
index 0000000..4ed3ac8
--- /dev/null
+++ b/res/po/kk.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Көлік жүргізудемін."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Қазір сөйл. алмаймын. Не болды?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Бос емеспін. Кейін қоң. шаламын."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Бос емеспін. Хабар жазыңыз."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Мен жиналыстамын."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Қңр соңы"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Дыбыссыз"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d адаммен"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Қоңырау"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Конференция"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Дыбыс деңгейін азайту"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Дыбыс деңгейін көбейту"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s уақытын реттеу үшін, тұтқышты бұрыңыз."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Пернетақта"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Қоң-ға жауап"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Күту мен қабыл."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Аяқтау мен қаб."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s қоңырауы аяқталады."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Қоңырау күтілуде"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Белгісіз"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Төтенше қоңырау"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Дауыс поштасы"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Кіріс қоң."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Ауыстыру"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Теру"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Күтіп тұр"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Қоңырау аяқталды"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Қабылдамау хабар"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Дыбыс"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Пернетақ."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Күткізбеу"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Қоңырау"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Басқа опциялар"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Контакт-ге қосу"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Қоңырауды қабылдау"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Қоңырауды қабылдамау"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Қоңырауды қабылдамау үшін, екі саусағыңызбен солға қарай жүргізіп өтіңіз."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Қабылдамау хабарын жіберу үшін, екі саусағыңызбен жоғарыға қарай жүргізіп өтіңіз."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Қоңырауды қабылдау үшін, екі саусағыңызбен оңға қарай жүргізіп өтіңіз."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Гарнитура"
+
diff --git a/res/po/ko_KR.po b/res/po/ko_KR.po
new file mode 100644
index 0000000..b51f45d
--- /dev/null
+++ b/res/po/ko_KR.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "죄송합니다. 운전 중이에요."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "지금은 전화를 받을 수 없습니다. 무슨 일이에요?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "죄송합니다. 지금 전화를 받을 수 없습니다. 나중에 전화할게요."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "지금은 전화를 받을 수 없으니, 문자 메시지를 보내주세요."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "회의 중입니다."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "통화 종료"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "내 소리 차단"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d명과 함께 통화 중"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "통화"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "컨퍼런스 콜"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "음량 낮추기"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "음량 높이기"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s 값을 조절하려면 베젤을 돌리세요."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "키패드"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "전화받기"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "대기 후 받기"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "종료 후 받기"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s님과의 통화를 종료합니다."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "통화 대기 중"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "번호정보 없음"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "긴급전화"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "음성사서함"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "수신전화"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "전환"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "전화 연결 중"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "대기 중"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "통화 종료"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "거절 메시지"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "음량"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "키패드"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "다시 통화"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "전화"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "옵션 더보기"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "연락처에 추가"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "전화 받기"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "전화 거절"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "전화를 거절하려면 두 손가락으로 화면을 왼쪽으로 미세요."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "전화 거절 메시지를 보내려면 두 손가락으로 화면을 위로 올리세요."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "전화를 받으려면 두 손가락으로 화면을 오른쪽으로 미세요."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "헤드셋"
+
diff --git a/res/po/lt.po b/res/po/lt.po
new file mode 100644
index 0000000..480f589
--- /dev/null
+++ b/res/po/lt.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Atsiprašau, dabar vairuoju."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Negaliu kalbėti. Kas nutiko?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Deja,esu užsiėm. Paskam. vėliau."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Aš užsiėmęs. Parašyk man."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Aš susitikime."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Bg.skam."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Nutildyti"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Su %d žmon."
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Skamb."
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencija"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Sumažinti garsumą"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Padidinti garsumą"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Pasukite rėmelį ir sureguliuokite %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klaviatūra"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Ats. į skam."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Atidėt / priimt"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Baigt ir priimt"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Skam. su %s bus baig."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Pokalb. atidėtas"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Nežinomas"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Pagalbos skamb."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Balso pranešimas"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Gaun. skamb."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Sukeisti"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Skambinimas"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Sulaikyta"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Pokalbis baigtas"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Atmetimo žinutės"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Garsumas"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klaviat."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Grįžti"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "„Gear“"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Skambinti"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Daugiau parinkčių"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Prid. prie adres."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Atsiliepti"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Atmesti skambutį"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Norėdami atmesti skambutį, braukite dviem pirštais į kairę."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Norėdami išsiųsti atmetimo žinutę, braukite dviem pirštais į viršų."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Norėdami atsiliepti, braukite dviem pirštais į dešinę."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Ausinės"
+
diff --git a/res/po/lv.po b/res/po/lv.po
new file mode 100644
index 0000000..6b39880
--- /dev/null
+++ b/res/po/lv.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Diemžēl esmu pie stūres."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Nevaru runāt. Kas noticis?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Esmu aizņemts. Piezvanīšu vēlāk."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Esmu aizņemts. Atsūtiet īsziņu."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Esmu sapulcē."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Beigt"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Izsl. sk."
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Ar %d personām"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Zvans"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konference"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Samazināt skaļumu"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Palielināt skaļumu"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Pagrieziet apli, lai regulētu %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Cipartastatūra"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Atb. uz zv."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Aiztur. un atb."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Pārtr. un atb."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Sar. ar %s tiks pārtr."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Saruna aizturēta"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Nezināms"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Ārkārtas zvans"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Balss pasts"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Ienāk. zvans"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Mainīt"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Zvana"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Aizturēts"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Saruna pabeigta"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Noraidīt ziņas"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Skaļums"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Cipartast."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Atsākt"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Zvans"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Citas iespējas"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Pievienot kontaktiem."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Pieņemt zvanu"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Noraidīt zvanu"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Lai noraidītu zvanu, pavelciet ar diviem pirkstiem pa kreisi."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Lai nosūtītu noraidīšanas ziņu, pavelciet ar diviem pirkstiem uz augšu."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Lai atbildētu uz zvanu, pavelciet ar diviem pirkstiem pa labi."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Austiņas"
+
diff --git a/res/po/mk.po b/res/po/mk.po
new file mode 100644
index 0000000..c30c51b
--- /dev/null
+++ b/res/po/mk.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Извини, возам."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Не можам да зборувам. Што има?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Зафатен сум. Ќе ти се јавам."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Извини, зафатен сум. Прати ми SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Na sostanok sum."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Крај"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Иск.мик"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Со %d лица"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Повик"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Конференција"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Намали тон"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Засили тон"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Ротирајте го лежиштето за приспособување на %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Тастатура"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Одг.на повик"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Задржи и приф."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Заврши и приф."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Пов. со %s ќе заврши."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Пов. е задржан"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Непознато"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Итен повик"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Говорна пошта"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Дојдов. повик"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Замени"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Бирање"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "На чекање"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Повикот заврши"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Пораки за отфрл."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Јачина"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Тастатура"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Врати"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Повикај"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Повеќе опции"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Дод. во Контакти"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Прифати повик"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Отфрли повик"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Поминете налево со два прста за одбивање повик."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Поминете нагоре со два прста за да пратите порака за одбивање."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Поминете надесно со два прста за прифаќање повик."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Слушалка"
+
diff --git a/res/po/nb.po b/res/po/nb.po
new file mode 100644
index 0000000..fdb0ac1
--- /dev/null
+++ b/res/po/nb.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Beklager, jeg kjører bil nå."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Kan ikke snakke nå. Hva skjer?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Beklager, opptatt. Ringer senere."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Beklager, opptatt. Send meg mld."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Jeg er i et møte."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Avslutt samtale"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Lyd av"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Med %d personer"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Ring"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferanse"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reduser volumet"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Øk volumet"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Roter rammen for å justere %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastatur"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Besvar anrop"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Park. og godta"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Avsl. og godta"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Samtale med %s avsl."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Anrop på vent"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Ukjent"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Nødanrop"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Mobilsvar"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Innkom. anrop"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Bytt"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Ringer opp"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "På vent"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Anrop avsluttet"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Avvisningsmeld."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volum"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tastatur"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Opphev vent"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ring"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Flere alternativer"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Legg til i Kontakter"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Godta anrop"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Avvis anrop"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Stryk mot venstre med to fingre for å avvise anrop."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Stryk opp med to fingre for å sende en avvisningsmelding."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Stryk mot høyre med to fingre for å godta anrop."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Hodesett"
+
diff --git a/res/po/nl.po b/res/po/nl.po
new file mode 100644
index 0000000..5f1d349
--- /dev/null
+++ b/res/po/nl.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Sorry, ik zit nu in de auto."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ik kan niet praten. Wat is er?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Ik ben bezet. Ik bel u later."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Ik ben bezet. Stuur een sms."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Ik ben in een vergadering."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Einde"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Stil"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Met %d personen"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Bellen"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Vergaderen"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Volume verlagen"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Volume verhogen"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Draai ring om %s aan te passen."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Toetsen"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Aannemen"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "In wacht/aann."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Einde en aann."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Opr. met %s beëindigd."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Oproep in wacht"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Onbekend"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Noodoproep"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Voicemail"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Inkom. oproep"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Wisselen"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Kiezen"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "In de wacht"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Oproep beëindigd"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Berichten weig."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Toetsenb."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Uit wacht"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Bellen"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Meer opties"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Toevoegen aan contacten"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Oproep aannemen"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Oproep weigeren"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Veeg met twee vingers naar links om de oproep te weigeren."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Veeg met twee vingers omhoog om een bericht te weigeren."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Veeg met twee vingers naar rechts om de oproep aan te nemen."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/pl.po b/res/po/pl.po
new file mode 100644
index 0000000..f489ef3
--- /dev/null
+++ b/res/po/pl.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Przepraszam, prowadzę samochód."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Nie mogę rozmawiać. Co słychać?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Nie mogę odebrać. Oddzwonię."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Jestem zajęty. Napisz SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Jestem na spotkaniu."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Rozłącz"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Wycisz"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Z %d osobami"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Połącz"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencja"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Zmniejsz głośność"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Zwiększ głośność"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Obróć ramkę, aby wyregulować ustawienie %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klawiatura"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Odbieranie"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Zawieś i odb."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Zakończ i odb."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Poł. z %s zost. zakoń."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Zawieszone"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Nieznane"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Połącz. alarm."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Poczta głosowa"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Poł. przych."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Zamień"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Wybieranie"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Zawieszone"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Rozłączone"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Wiadom. odrzuc."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Głośność"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klawiat."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Powróć"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Połączenie"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Więcej opcji"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Dodaj kontakt"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Odbierz połączenie"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Odrzuć połączenie"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Przeciągnij dwoma palcami w lewo, aby odrzucić połączenie."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Przeciągnij dwoma palcami w górę, aby wysłać wiadomość odrzucania."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Przeciągnij dwoma palcami w prawo, aby odebrać połączenie."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Zest. sł."
+
diff --git a/res/po/pt_BR.po b/res/po/pt_BR.po
new file mode 100644
index 0000000..7b5aea9
--- /dev/null
+++ b/res/po/pt_BR.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Desculpe, estou dirigindo agora."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Não posso falar agora. O que houve?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Estou ocupado. Ligo mais tarde."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estou ocupado. Mande mensagem."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Estou em uma reunião."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Encerrar chamada"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silenciar"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Com %d pessoas"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Chamar"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferência"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reduzir volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Aumentar volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Gire a coroa para ajustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclado"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Atend. cham."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Reter e aceitar"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Term. e aceitar"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Cham. c/ %s encerrará."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Cham. em espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Desconhecido"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Cham. de emerg."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Caixa Postal"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Cham. receb."
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Trocar"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Discando"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Em espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Cham. encerrada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mens. recusadas"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclado"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Não reter"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ligar"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Mais opções"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Adic. aos Contatos"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aceitar chamada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Recusar a chamada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Deslize para a esquerda com dois dedos para recusar a chamada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Deslize para cima com dois dedos para enviar uma mensagem de chamada recusada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Deslize para a direita com dois dedos para aceitar a chamada."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Fone ouv."
+
diff --git a/res/po/pt_PT.po b/res/po/pt_PT.po
new file mode 100644
index 0000000..e07a54f
--- /dev/null
+++ b/res/po/pt_PT.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Desculpe, estou a conduzir."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Não posso falar. O q se passa?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Estou ocupado. Ligo mais tarde."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Estou ocupado. Envie mensagem."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Estou numa reunião."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Ter. ch."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Silenciar"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Com %d pessoas"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Chamada"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferência"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Diminuir volume"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Aumentar volume"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rode o aro para ajustar %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Teclado"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Atender chamada"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Reter e aceitar"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Term. e aceitar"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Cham. c/ %s terminará."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Cham. em espera"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Desconhecido"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Cham. emergência"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Correio de voz"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Cham recebida"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Mudar"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "A marcar"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Em espera"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Cham. terminada"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mensagens recusa"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volume"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Teclado"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Não reter"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ligar"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Mais opções"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Adic. a Contactos"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aceitar chamada"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Rejeitar chamada"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Deslize com dois dedos para a esquerda, para rejeitar a chamada."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Deslize com dois dedos para cima, para enviar uma mensagem de recusa."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Deslize com dois dedos para a direita, para aceitar a chamada."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Auricular"
+
diff --git a/res/po/ro.po b/res/po/ro.po
new file mode 100644
index 0000000..431f537
--- /dev/null
+++ b/res/po/ro.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Scuze, sunt la volan."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Nu pot vorbi. Ce s-a întâmplat?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Scuze, sunt ocupat. Sun înapoi."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Scuze, sunt ocupat. Trim. SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Sunt în ședință."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Termin. apel"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Mic. oprit"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Cu %d persoane"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Apel"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Conferință"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Reduceți volumul"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Creșteți volumul"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rotiți rama pentru a ajusta %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastatură"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Prel. apel"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Rețin./accept."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Înch./.accept."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Ap. cu %s se va înch."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Apel în aștept."
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Necunoscut"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Apel de urgență"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Mesagerie vocală"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Apel intrare"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Schimbare"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Apelare"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Reținut"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Apel încheiat"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mesaje refuzate"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volum"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tastatură"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Reluare"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Apelare"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Mai multe opțiuni"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Adaugă la Contacte"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Acceptare apel"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Respingere apel"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Glisați spre stânga folosind două degete pentru a respinge apelul."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Glisați în sus folosind două degete pentru a trimite un mesaj de respingere."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Glisați spre dreapta folosind două degete pentru a accepta apelul."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Cască"
+
diff --git a/res/po/ru_RU.po b/res/po/ru_RU.po
new file mode 100644
index 0000000..eb7a927
--- /dev/null
+++ b/res/po/ru_RU.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Я за рулем."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Я не могу сейчас говорить."
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Извините, я перезвоню Вам позже."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Извините, я занят. Напишите мне."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Я на собрании."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Заверш."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Звук"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Число участников: %d"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Вызов"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Конференция"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Уменьшить громкость"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Увеличить громкость"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Для настройки %s поверните кольцо."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Клавиатура"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Прием вызова"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Удерж.и принять"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Зав. и принять"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Разг. с %s завершится."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Вызов на удерж."
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Скрытый номер"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Экстрен. вызов"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Голосовая почта"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Вход. вызов"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Перекл."
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Набор номера"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "На удержании"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Вызов завершен"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Ответ сообщением"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Громкость"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Клавиат."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Снять с удержан."
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Вызов"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Другие параметры"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Добавить в контакты"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Принять вызов"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Отклонить вызов"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Проведите двумя пальцами влево, чтобы отклонить вызов."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Проведите двумя пальцами вверх, чтобы отклонить вызов и отправить сообщение."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Проведите двумя пальцами вправо, чтобы принять вызов."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Наушники"
+
diff --git a/res/po/sk.po b/res/po/sk.po
new file mode 100644
index 0000000..c9fb3ef
--- /dev/null
+++ b/res/po/sk.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Teraz nemôžem, šoférujem."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Teraz nemôžem. Čo sa deje?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Nemám čas. Zavolám neskôr."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Teraz nemám čas. Pošlite správu."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Som na schôdzi."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Uk. hov."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Stlmiť"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "S %d ľuďmi"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Hovor"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencia"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Znížiť hlasitosť"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Zvýšiť hlasitosť"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Otočením panela môžete upraviť %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Číselná klávesnica"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Prij. hovoru"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Podrž. a prijať"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Ukončiť a prijať"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Hovor s %s sa ukončí."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Hovor podržaný"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Neznáme"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Tiesňový hovor"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Hlasová pošta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Prich. hovor"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Vymeniť"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Vytáčanie"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Podržaný"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Hovor sa ukončil"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Spr. pri odmiet."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Hlasitosť"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klávesnica"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Uvoľniť"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Hovor"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Ďalšie možnosti"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Pridať do kont."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Prijať hovor"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Odmietnuť hovor"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Potiahnutím doľava dvomi prstami môžete odmietnuť hovor."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Potiahnutím nahor dvomi prstami môžete odoslať správu pri odmietnutí hovoru."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Potiahnutím doprava dvomi prstami môžete prijať hovor."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Slúchadlá"
+
diff --git a/res/po/sl.po b/res/po/sl.po
new file mode 100644
index 0000000..d36f939
--- /dev/null
+++ b/res/po/sl.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Trenutno vozim."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Zdaj ne morem. Kaj se dogaja?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Zaseden sem. Pokličem pozneje."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Zaseden sem. Pošlji sporočilo."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Sem na sestanku."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Kon.klic"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Nemo"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "S toliko ljudmi: %d"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Klic"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferenca"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Zmanjšaj glasnost"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Povečaj glasnost"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Vrtite okvir, da prilagodite možnost %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Številčnica"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Sprejm. klic"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Zad. in sprejmi"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Kon. in sprejmi"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Klic z os. %s bo končan."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Klic na čakanju"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Neznano"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Klic v sili"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Glasovno sporočilo"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Dohodni klic"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Zamenjaj"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Izbiranje"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Na čakanju"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Klic je končan"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Zavrn. sporočila"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Glasnost"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Številčn."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Sprosti"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Klic"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Več možnosti"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Dodaj v stike"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Sprejem klica"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Zavrnitev klica"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Z dvema prstoma podrsajte v levo, da zavrnete klic."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Z dvema prstoma podrsajte navzgor, da pošljete zavrnitveno sporočilo."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Z dvema prstoma podrsajte v desno, da sprejmete klic."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Slušalke"
+
diff --git a/res/po/sr.po b/res/po/sr.po
new file mode 100644
index 0000000..7187182
--- /dev/null
+++ b/res/po/sr.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Žao mi je, trenutno vozim."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Ne mogu da pričam. Šta je bilo?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Zauzet/a sam. Zvaću te kasnije."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Zauzet/a sam. Pošalji mi poruku."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Na sastanku sam."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Završi"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Isklj.ton"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Sa %d osobe/a"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Poziv"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferencija"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Smanji jačinu zvuka"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Pojačaj jačinu zvuka"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Rotirajte okvir da biste prilagodili %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Tastatura"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Prihvat. poz."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Drži i prihvati"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Prekini i prihvati"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Kraj poziva osobe %s."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Poziv na čekanju"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Nepoznato"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Poz. u hit. sluč."
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Govorna pošta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Dolazni poziv"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Zameni"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Pozivanje"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Na čekanju"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Poziv je završen"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Odbijajuće poruke"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Jač. zvuka"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Tastatura"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Obustavi čekanje"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Pozovi"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Još opcija"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Dodaj u kontakte"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Prihvati poziv"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Odbij poziv"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Prevucite nalevo koristeći dva prsta da biste odbili poziv."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Prevucite nagore koristeći dva prsta da biste poslali poruku odbijanja."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Prevucite nadesno koristeći dva prsta da biste prihvatili poziv."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Slušalice"
+
diff --git a/res/po/sv.po b/res/po/sv.po
new file mode 100644
index 0000000..4bae2b6
--- /dev/null
+++ b/res/po/sv.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Jag kör nu."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Kan inte prata nu. Vad händer?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Jag är upptagen. Ringer dig sen."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Jag är upptagen. Skicka SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Jag deltar i ett möte."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Avsl. samt."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Ljud av"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Med %d personer"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Samtal"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferens"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Sänka volymen"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Höj volymen"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Vrid ramen för att kunna justera %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Knappsats"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Besv. samtal"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Parkera & svara"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Avsluta & godk."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Samtalet med %s avsl."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Samtal parkerat"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Okänd"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Nödsamtal"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Röstbrevlåda"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Inkom. samtal"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Växla"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Ringer upp"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Parkerat"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Samtalet avslut."
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Avvisningsmedd."
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Volym"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Knappsats"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Återta"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ring"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Fler alternativ"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Lägg till kont."
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Svara på samtal"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Avvisa samtal"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Svep med två fingrar åt vänster för att avvisa samtalet."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Svep uppåt två fingrar om du vill skicka ett avvisningsmeddelande."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Svep med två fingrar åt höger för att besvara samtalet."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Headset"
+
diff --git a/res/po/tr_TR.po b/res/po/tr_TR.po
new file mode 100644
index 0000000..1b9857f
--- /dev/null
+++ b/res/po/tr_TR.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Üzgünüm, şu an araba kllnyorum."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Şu anda konuşamıyorum. Ne oldu?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Şu an meşgulüm. Sonra arayacağm."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Üzgünm, mşglm. Lütfen msj gndrn."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Toplantıdayım."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Bitir"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Sessiz"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%d kişiyle"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Arama"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferans"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Sesi düzeyini düşür"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Sesi düzeyini arttır"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s ayarı için bezeli döndürün."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klavye"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Aramyı yntla"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Beklt ve kbl et"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Bitr ve kabl et"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s ile arma snlndrlck."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Arama beklemede"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Bilinmeyen"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Acil drm aramsı"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Telesekreter"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Gelen arama"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Değiştir"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Aranıyor"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Beklemede"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Arama sonlndrldı"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Mesaj ile reddet"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Ses düzeyi"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klavye"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Beklemeden al"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Ara"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Diğer seçenekler"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Kişilere Ekle"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Aramayı kabul et"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Aramayı reddet"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Aramayı reddetmek için iki parmağınızla sola kaydırın."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Bir reddetme mesajı göndermek için iki parmağınızla yukarı kaydırın."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Aramayı kabul etmek için iki parmağınızla sağa kaydırın."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Kulaklık"
+
diff --git a/res/po/uk.po b/res/po/uk.po
new file mode 100644
index 0000000..c7b897c
--- /dev/null
+++ b/res/po/uk.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Наразі я за кермом."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Не мож.зараз говор. Що сталося?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Не можу відпов. Передз.пізніше."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Не можу відпов. Надішліть SMS."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "На нараді."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Зав.вик."
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Вимк.звук"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "Із %d абонентами"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Виклик"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Конференція"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Зменшення гучності"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Збільшення гучності"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "Поверніть рамку, щоб налаштувати %s."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Клавіатура"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Прийм. викл."
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Утрим. і прийн."
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Завер. і прийн."
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "Розмова з %s заверш."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Виклик на утрим."
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Невідомо"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Екстрен. виклик"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Голосова пошта"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Вхід. виклик"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Змінити"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Набір"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Утримується"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Виклик завершено"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Відп. повідомленням"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Гучність"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Клавіат."
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Зняти з утрим."
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Виклик"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Інші опції"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Додати до контактів"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Прийняти виклик"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Відхилити виклик"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Проведіть ліворуч двома пальцями, щоб відхилити виклик."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Проведіть угору двома пальцями, щоб відхилити виклик і надіслати повідомлення."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Проведіть праворуч двома пальцями, щоб прийняти виклик."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Гарнітура"
+
diff --git a/res/po/uz.po b/res/po/uz.po
new file mode 100644
index 0000000..6b8d9b1
--- /dev/null
+++ b/res/po/uz.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "Hozir transport boshqaryapman."
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "Gaplasholmayman. Nima gap?"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "Bandman. Keyin qo‘ng‘. qilaman."
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "Men bandman. Menga SMS yozing."
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "Men uchrashuvdaman."
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "Qo‘n. yakunlash"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "Ovozsiz"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "%dta odam bilan"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "Qo‘ng‘ir."
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "Konferensiya"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "Ovozni pasaytirish"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "Ovozni ko‘tarish"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "%s’ni sozlash uchun tig‘ni aylantiring."
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "Klaviatura"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "Qo‘ng‘-q jvb"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "Kut va qab/qil"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "Tug. va qab/qil"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "%s b-n qo‘n-q tugadi."
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "Qo‘n-q kutishda"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "Noma’lum"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "Favq. qo‘ng‘-q"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "Ovozli pochta"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "Kir. qo‘n-q"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "Almashtir"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "Termoqda"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "Kutish rejimida"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "Qo‘n-q tugatildi"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "Xabar rad etish"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "Ovoz"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "Klaviat"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "Bekor qilish"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "Qo‘ng‘iroq"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "Qo‘shimcha opsiyalar"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "Kontaktlarga qo‘shish"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "Qo‘ng‘iroqni qabul qilish"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "Qo‘ng‘iroqni rad etish"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "Qo‘ng‘iroqni rad etish uchun ikkita barmoq bilan chapga suring."
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "Rad etish xabarini yuborish uchun ikkita barmoq bilan yuqoriga suring."
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "Qo‘ng‘iroqni qabul qilish uchun ikkita barmoq bilan o‘ngga suring."
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "Quloqlik"
+
diff --git a/res/po/zh_CN.po b/res/po/zh_CN.po
new file mode 100644
index 0000000..59ed279
--- /dev/null
+++ b/res/po/zh_CN.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "抱歉，我正在开车。"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "我现在不方便讲话。有什么事吗？"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "对不起，我正在忙。一会给你打电话。"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "对不起，我正在忙。请留言。"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "我正在开会。"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "结束通话"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "静音"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "与 %d 人"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "通话"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "多方通话"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "降低音量"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "提高音量"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "转动表圈以调整%s。"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "键盘"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "接听电话"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "按住并接听"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "结束并接听"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "与%s的通话将结束。"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "保持通话"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "未知"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "紧急通话"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "语音邮件"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "来电"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "切换"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "正在拨号"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "保持中"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "通话已结束"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "拒绝信息"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "音量"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "键盘"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "取消保持"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "通话"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "更多选项"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "添加到联系人"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "接听来电"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "拒接来电"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "用两根手指向左滑动可拒接来电。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "用两根手指向上滑动可发送拒接短信。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "用两根手指向右滑动可接听来电。"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "耳机"
+
diff --git a/res/po/zh_HK.po b/res/po/zh_HK.po
new file mode 100644
index 0000000..e7ed4a6
--- /dev/null
+++ b/res/po/zh_HK.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "抱歉，我正在開車。"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "我現在不方便說話。怎麼了？"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "抱歉，我正在忙。稍後回電給您。"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "抱歉，我正在忙。請發訊息給我。"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "我正在會議中。"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "結束通話"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "靜音"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "與 %d 人"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "通話"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "會議"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "降低音量"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "提高音量"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "轉動錶圈以調整%s。"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "鍵盤"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "接聽來電"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "按住並接聽"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "結束並接聽"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "與%s的通話將結束。"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "保留通話"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "未知"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "緊急通話"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "留言信箱"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "來電"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "切換"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "撥號中"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "保留中"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "通話已結束"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "拒絕訊息"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "音量"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "鍵盤"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "取消保留"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "撥打"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "更多選項"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "加到聯絡人"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "接聽來電"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "拒絕來電"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "以兩指向左滑動以拒絕來電。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "以兩指向上滑動以發送拒絕訊息。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "以兩指向右滑動以接聽來電。"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "耳機"
+
diff --git a/res/po/zh_TW.po b/res/po/zh_TW.po
new file mode 100644
index 0000000..ef39a9e
--- /dev/null
+++ b/res/po/zh_TW.po
@@ -0,0 +1,123 @@
+msgid "IDS_CST_TMBODY_SORRY_IM_DRIVING_NOW"
+msgstr "抱歉，我現在在開車。"
+
+msgid "IDS_CST_TMBODY_I_CANT_TALK_NOW_WHATS_UP_Q"
+msgstr "現在不方便接聽。有什麼事嗎？"
+
+msgid "IDS_CST_MBODY_SORRY_IM_BUSY_CALL_YOU_LATER_ABB"
+msgstr "抱歉，我正在忙。稍後回電。"
+
+msgid "IDS_CST_BODY_SORRY_IM_BUSY_PLEASE_TEXT_ME_ABB"
+msgstr "抱歉，我正在忙。請傳簡訊給我。"
+
+msgid "IDS_CST_BODY_IM_IN_A_MEETING"
+msgstr "我在開會。"
+
+msgid "IDS_CALL_SK3_END_CALL"
+msgstr "結束通話"
+
+msgid "IDS_CALL_BUTTON_MUTE_ABB"
+msgstr "靜音"
+
+msgid "IDS_CALL_BODY_WITH_PD_PEOPLE_M_CONFERENCE_CALL_ABB"
+msgstr "和 %d 個人"
+
+msgid "IDS_CALL_BUTTON_CALL"
+msgstr "通話"
+
+msgid "IDS_CALL_BODY_CONFERENCE"
+msgstr "會議"
+
+msgid "IDS_ACCS_OPT_DECREASE_VOLUME"
+msgstr "降低音量"
+
+msgid "IDS_ACCS_OPT_INCREASE_VOLUME"
+msgstr "提高音量"
+
+msgid "WDS_TTS_TBBODY_ROTATE_BEZEL_TO_ADJUST_PS"
+msgstr "旋轉邊框來調整%s。"
+
+msgid "WDS_WMGR_TBOPT_KEYPAD"
+msgstr "鍵盤"
+
+msgid "WDS_WMGR_HEADER_ANSWER_CALL_ABB"
+msgstr "接聽來電"
+
+msgid "WDS_CST_MBODY_HOLD_AND_ACCEPT_ABB"
+msgstr "按住並接聽"
+
+msgid "WDS_CST_MBODY_END_AND_ACCEPT_ABB"
+msgstr "結束並接聽"
+
+msgid "WDS_CST_BODY_CALL_WITH_PS_WILL_END_ABB"
+msgstr "將結束與%s的通話。"
+
+msgid "WDS_CST_HEADER_CALL_ON_HOLD_ABB"
+msgstr "保留通話"
+
+msgid "WDS_CST_BODY_UNKNOWN_M_CALLER"
+msgstr "未知"
+
+msgid "WDS_LOGS_MBODY_EMERGENCY_CALL_ABB"
+msgstr "緊急電話"
+
+msgid "IDS_COM_HEADER_VOICE_MAIL_ORANGE"
+msgstr "語音信箱"
+
+msgid "WDS_WMGR_HEADER_INCOMING_CALL_ABB"
+msgstr "來電"
+
+msgid "WDS_WMGR_OPT_SWAP_ABB"
+msgstr "切換"
+
+msgid "WDS_CALL_BODY_DIALING_M_STATUS"
+msgstr "正在撥號"
+
+msgid "WDS_CST_HEADER_ON_HOLD_ABB"
+msgstr "保留中"
+
+msgid "WDS_CST_HEADER_CALL_ENDED_ABB"
+msgstr "通話已結束"
+
+msgid "WDS_CALL_BODY_DECLINE_MESSAGES_ABB"
+msgstr "拒接訊息"
+
+msgid "WDS_CALL_BUTTON_VOLUME_ABB"
+msgstr "音量"
+
+msgid "WDS_WMGR_OPT_KEYPAD_ABB"
+msgstr "鍵盤"
+
+msgid "WDS_CST_BUTTON_UNHOLD_ABB"
+msgstr "解除保留"
+
+msgid "IDS_CST_MBODY_GEAR_ABB"
+msgstr "Gear"
+
+msgid "WDS_HS_TMBODY_CALL_ABB"
+msgstr "撥打"
+
+msgid "IDS_CALL_OPT_MORE_OPTIONS_TTS"
+msgstr "更多選項"
+
+msgid "IDS_VCALL_BUTTON_ADD_TO_CONTACTS"
+msgstr "新增至聯絡人"
+
+msgid "WDS_CALL_TBBODY_ACCEPT_CALL"
+msgstr "接聽來電"
+
+msgid "WDS_CALL_TBBODY_REJECT_CALL"
+msgstr "拒接來電"
+
+msgid "WDS_CALL_TBBODY_SWIPE_LEFT_WITH_TWO_FINGERS_TO_REJECT_CALL"
+msgstr "用雙指向左滑動來拒接來電。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_UP_WITH_TWO_FINGERS_TO_SEND_A_DECLINE_MESSAGE"
+msgstr "用雙指向上滑動來傳送拒接訊息。"
+
+msgid "WDS_CALL_TBBODY_SWIPE_RIGHT_WITH_TWO_FINGERS_TO_ACCEPT_CALL"
+msgstr "用雙指向右滑動來接聽來電。"
+
+msgid "WDS_WMGR_OPT_HEADSET_ABB"
+msgstr "耳機"
+
diff --git a/src/model/BluetoothManager.h b/src/model/BluetoothManager.h
deleted file mode 100644
index e020a1c..0000000
--- a/src/model/BluetoothManager.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_BLUETOOTH_MANAGER_H__
-#define __CALLUI_MODEL_BLUETOOTH_MANAGER_H__
-
-#include <vconf.h>
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class BluetoothManager final {
-	public:
-		static BluetoothManagerSRef newInstance();
-
-		int getVolume() const;
-		int getMaxVolume() const;
-		ucl::Result setVolume(int volume);
-
-		void setVolumeStateHandler(const BluetoothVolumeHandler &handler);
-
-		bool isHeadsetConnected() const;
-		void setHeadsetConnectionChangeHandler(const NotiHandler &handler);
-
-	private:
-		friend class ucl::ReffedObj<BluetoothManager>;
-		BluetoothManager();
-		virtual ~BluetoothManager();
-
-		ucl::Result prepare();
-
-		ucl::Result initializeBluetooth();
-		void deinitializeBluetooth();
-
-		ucl::Result registerAudioHandling();
-		void unregisterAudioHandling();
-		void onVolumeChanged(int volume);
-
-		ucl::Result registerHeadsetConnectionHandling();
-		void unregisterHeadsetConnectionHandling();
-
-		bool getHeadsetConnectionState();
-		void setHeadsetConnectionState(bool isConnected);
-		void onHeadsetConnectionChanged(keynode_t *node);
-
-	private:
-		BluetoothVolumeHandler m_btVolumeHandler;
-		NotiHandler m_btConnectionHandler;
-		bool m_btInitialized;
-		bool m_btAudioInitialized;
-		bool m_isHeadsetConnected;
-	};
-}
-
-#endif // __CALLUI_MODEL_BLUETOOTH_MANAGER_H__
diff --git a/src/model/CallManager.h b/src/model/CallManager.h
deleted file mode 100644
index 985a7b8..0000000
--- a/src/model/CallManager.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_CALL_MANAGER_H__
-#define __CALLUI_MODEL_CALL_MANAGER_H__
-
-#include <call-manager-ext.h>
-
-#include "model/ICallManager.h"
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class CallManager final :
-		public ucl::RefCountAware,
-		public ICallManager {
-	public:
-		static CallManagerSRef newInstance(const CallClientSRef &callClient,
-				ICallManagerListenerWRef listener);
-		virtual ~CallManager();
-
-		CallClient &getCallClient();
-		SimSlot getSimSlot() const;
-		ucl::Result dialVoiceCall(const std::string &number);
-		ucl::Result endCall(unsigned int callId, CallReleaseType type);
-		ucl::Result splitCalls(CallInfoSRef callInfo,
-				const IConferenceCallInfoSCRef &confCallInfo);
-		ContactInfoProviderSRef getContactInfoProvider();
-		RejectMsgProviderSRef getRejectMsgProvider();
-
-		ucl::Result processOutgoingCall(const std::string &telNum);
-		ucl::Result processIncomingCall(SimSlot slot);
-
-		// ICallManager
-
-		virtual IIncomingCallSRef getIncomingCall() override final;
-		virtual IActiveCallSRef getActiveCall() override final;
-		virtual IHeldCallSRef getHeldCall() override final;
-		virtual IEndCallSRef getEndCall() override final;
-		virtual CallMask getAvailableCalls() const override final;
-
-	private:
-		friend class ucl::ReffedObj<CallManager>;
-		CallManager(ucl::IRefCountObj &rc, const CallClientSRef &callClient,
-				ICallManagerListenerWRef listener);
-
-		ucl::Result prepare();
-		ucl::Result initCalls();
-
-		template <class TYPE, class TYPE2>
-		ucl::Result updateCall(ucl::SharedRef<TYPE> &call, TYPE2 &&data);
-
-		ucl::Result processEndCallEvent(unsigned int callId,
-				cm_call_data_h cmIncom,
-				cm_call_data_h cmActive,
-				cm_call_data_h cmHeld);
-
-		ucl::Result processCommonCallEvent(unsigned int callId,
-				cm_call_data_h cmIncom,
-				cm_call_data_h cmActive,
-				cm_call_data_h cmHeld);
-
-		void callEventCb(cm_call_event_e call_event, cm_call_event_data_h call_state_data);
-		void dialStatusCb(cm_dial_status_e status);
-
-	private:
-		CallClientSRef m_callClient;
-		RejectMsgProviderSRef m_rejectMsgProvider;
-		ContactInfoProviderSRef m_contactInfoProvider;
-		ICallManagerListenerWRef m_listener;
-		IncomingCallSRef m_incomingCall;
-		ActiveCallSRef m_activeCall;
-		HeldCallSRef m_heldCall;
-		EndCallSRef m_endCall;
-		SimSlot m_slot;
-		bool m_waitDialing;
-
-		int m_confTypeCallReq;
-		bool m_blockCMEvents;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_CALL_MANAGER_H__
diff --git a/src/model/ContactInfo.h b/src/model/ContactInfo.h
deleted file mode 100644
index 48cfad9..0000000
--- a/src/model/ContactInfo.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_CONTACT_INFO_H__
-#define __CALLUI_MODEL_CONTACT_INFO_H__
-
-#include "contacts_types.h"
-
-#include "model/IContactInfo.h"
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class ContactInfo final : public IContactInfo {
-	public:
-		static ContactInfoSRef newInstance(int personId,
-				const std::string &name,
-				const std::string &imagePath,
-				ContactNameSourceType type);
-		virtual ~ContactInfo();
-
-		// IContactInfo
-
-		virtual const std::string &getName() const override final;
-		virtual const std::string &getImagePath() const override final;
-		virtual ContactNameSourceType getNameSourceType() const override final;
-
-	private:
-		friend class ucl::ReffedObj<ContactInfo>;
-		ContactInfo(int personId,
-				const std::string &name,
-				const std::string &imagePath,
-				ContactNameSourceType type);
-
-	private:
-		int m_personId;
-		std::string m_name;
-		std::string m_imagePath;
-		ContactNameSourceType m_nameSource;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_CONTACT_INFO_H__
diff --git a/src/model/IIndicatorStateSource.h b/src/model/IIndicatorStateSource.h
deleted file mode 100644
index 53eb2cc..0000000
--- a/src/model/IIndicatorStateSource.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_I_STATE_SOURCE_H__
-#define __CALLUI_MODEL_I_STATE_SOURCE_H__
-
-#include "implTypes.h"
-
-#include "model/IndicatorState.h"
-
-namespace callui {
-
-	class IIndicatorStateSource : public ucl::Polymorphic {
-	public:
-		virtual IndicatorState getState() const = 0;
-		virtual void setStateChangeHandler(const NotiHandler &handler) = 0;
-	};
-}
-
-#endif // __CALLUI_MODEL_I_STATE_SOURCE_H__
diff --git a/src/model/RejectMsg.h b/src/model/RejectMsg.h
deleted file mode 100644
index acc4a9b..0000000
--- a/src/model/RejectMsg.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_REJECT_MSG_H__
-#define __CALLUI_MODEL_REJECT_MSG_H__
-
-#include "model/IRejectMsg.h"
-
-#include "ucl/misc/TString.h"
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class RejectMsg : public IRejectMsg {
-	public:
-		static RejectMsgSRef newInstance(MsgClientWRef client, const ucl::TString &string);
-		virtual ~RejectMsg();
-
-		ucl::Result send(const std::string &number, SimSlot slot);
-
-		// IRejectMsg
-		std::string getText() const override final;
-
-	private:
-		friend class ucl::ReffedObj<RejectMsg>;
-		RejectMsg(MsgClientWRef client, const ucl::TString &string);
-
-		ucl::Result prepare();
-
-	private:
-		MsgClientWRef m_msgClient;
-		ucl::TString m_msg;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_REJECT_MSG_H__
diff --git a/src/model/SimSlotStateSource.h b/src/model/SimSlotStateSource.h
deleted file mode 100644
index 686eb01..0000000
--- a/src/model/SimSlotStateSource.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_SIM_SLOT_STATE_SOURCE_H__
-#define __CALLUI_MODEL_SIM_SLOT_STATE_SOURCE_H__
-
-#include "IIndicatorStateSource.h"
-
-namespace callui {
-
-	class SimSlotStateSource final : public IIndicatorStateSource {
-	public:
-		SimSlotStateSource(SimSlot slot, bool isForwarded);
-		virtual ~SimSlotStateSource();
-		void updateSimSlot(SimSlot slot, bool isForwarded);
-
-		// IIndicatorStateSource
-
-		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(const NotiHandler &handler) override final;
-
-		public:
-			union Bits {
-				struct {
-					uint8_t property : 4;
-					uint8_t simSlot : 4;
-					uint8_t isForwarded: 1;
-				};
-				uint64_t value;
-
-				Bits();
-				Bits(const IndicatorState &state);
-			};
-
-		private:
-			Bits m_bits;
-			NotiHandler m_handler;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_SIM_SLOT_STATE_SOURCE_H__
diff --git a/src/model/SoundManager.h b/src/model/SoundManager.h
deleted file mode 100644
index 4e993d8..0000000
--- a/src/model/SoundManager.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_SOUND_MANAGER_H__
-#define __CALLUI_MODEL_SOUND_MANAGER_H__
-
-#include <call-manager-ext.h>
-#include <sound_manager.h>
-
-#include "model/ISoundManager.h"
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class SoundManager final :
-		public ucl::RefCountAware,
-		public ISoundManager {
-	public:
-		static SoundManagerSRef newInstance(const CallClientSRef &client);
-		virtual ~SoundManager();
-
-		// ISoundManager
-
-		virtual ucl::Result setSpeakerState(bool isEnable) override final;
-		virtual ucl::Result setBluetoothState(bool isEnable) override final;
-		virtual AudioStateType getAudioState() const override final;
-
-		virtual ucl::Result setMuteState(bool isEnable) override final;
-		virtual bool getMuteState() const override final;
-
-		virtual ucl::Result startDtmf(
-				const unsigned char dtmfDigit) override final;
-		virtual ucl::Result stopDtmf() override final;
-
-		virtual void addAudioStateHandler(
-				const AudioStateHandler &handler) override final;
-		virtual void delAudioStateHandler(
-				const AudioStateHandler &handler) override final;
-
-		virtual void addMuteStateHandler(
-				const MuteStateHandler &handler) override final;
-		virtual void delMuteStateHandler(
-				const MuteStateHandler &handler) override final;
-
-		virtual void addVolumeStateHandler(
-				const VolumeLevelHandler &handler) override final;
-		virtual void delVolumeStateHandler(
-				const VolumeLevelHandler &handler) override final;
-
-		virtual int getMaxVolume() const override final;
-		virtual int getVolume() const override final;
-		virtual ucl::Result setVolume(int value) override final;
-
-		virtual bool isBTSupported() const override final;
-
-		virtual bool isBTHeadsetConnected() const override final;
-		virtual void addBTHeadsetConnectionChangeHandler(
-				const NotiHandler &handler) override final;
-		virtual void delBTHeadsetConnectionChangeHandler(
-				const NotiHandler &handler) override final;
-
-	private:
-		friend class ucl::ReffedObj<SoundManager>;
-		SoundManager(ucl::IRefCountObj &rc, const CallClientSRef &client);
-
-		ucl::Result prepare();
-		ucl::Result registerCallbacks();
-
-		void onAudioStateChanged(cm_audio_state_type_e state);
-		void onMuteStateChanged(cm_mute_status_e status);
-		void onHeadsetConnectionChanged();
-
-		void onBTHeadsetVolumeChanged(int volume);
-		void onGearVolumeChanged(sound_type_e type, unsigned int volume);
-
-	private:
-		CallClientSRef m_client;
-		BluetoothManagerSRef m_btManager;
-		AudioStateEvent m_audioStateEvent;
-		MuteStateEvent m_muteStateEvent;
-		VolumeLevelEvent m_volumeLevelEvent;
-		ucl::Event<NotiHandler> m_btVoiceDeviceConnEvent;
-		int m_deviceVolumeCbID;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_SOUND_MANAGER_H__
diff --git a/src/model/VoiceControlStateProvider.cpp b/src/model/VoiceControlStateProvider.cpp
deleted file mode 100644
index d52999d..0000000
--- a/src/model/VoiceControlStateProvider.cpp
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "VoiceControlStateProvider.h"
-
-#include "common.h"
-
-// Temporary until VCONFLAG will not be added to a system
-#define VCONFKEY_CISSAPPL_CALL_VOICE_ANSWER VCONFKEY_CISSAPPL_ANSWERING_KEY_BOOL
-
-namespace callui {
-
-	using namespace ucl;
-
-	VoiceControlStateProvider::VoiceControlStateProvider():
-		m_enableState(false)
-	{
-	}
-
-	VoiceControlStateProvider::~VoiceControlStateProvider()
-	{
-		delSysStateCallback();
-	}
-
-	VoiceControlStateProviderSRef VoiceControlStateProvider::newInstance()
-	{
-		auto result = makeShared<VoiceControlStateProvider>();
-		FAIL_RETURN_VALUE(result->prepare(), {}, "result->prepare() failed!");
-		return result;
-	}
-
-	Result VoiceControlStateProvider::prepare()
-	{
-		FAIL_RETURN(addSysStateCallback(),
-				"addSysStateCallbacks() failed!");
-
-		FAIL_RETURN(initState(), "initState() failed!");
-		return RES_OK;
-	}
-
-	Result VoiceControlStateProvider::initState()
-	{
-		auto val = 0;
-		if (vconf_get_bool(VCONFKEY_CISSAPPL_CALL_VOICE_ANSWER, &val) != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_get_bool() failed!");
-		}
-		updateState(val);
-
-		return RES_OK;
-	}
-
-	bool VoiceControlStateProvider::getState() const
-	{
-		return m_enableState;
-	}
-
-	void VoiceControlStateProvider::addStateChangeHandler(
-			const NotiHandler &handler)
-	{
-		m_event += handler;
-	}
-
-	void VoiceControlStateProvider::removeStateChangeHandler(
-			const NotiHandler &handler)
-	{
-		m_event -= handler;
-	}
-
-	Result VoiceControlStateProvider::addSysStateCallback()
-	{
-		if (vconf_notify_key_changed(VCONFKEY_CISSAPPL_CALL_VOICE_ANSWER,
-				CALLBACK_B(VoiceControlStateProvider::onStateChanged),
-				this) != 0) {
-			LOG_RETURN(RES_FAIL, "vconf_notify_key_changed() failed");
-		}
-		return RES_OK;
-	}
-
-	void VoiceControlStateProvider::delSysStateCallback()
-	{
-		vconf_ignore_key_changed(VCONFKEY_CISSAPPL_CALL_VOICE_ANSWER,
-				CALLBACK_B(VoiceControlStateProvider::onStateChanged));
-	}
-
-	void VoiceControlStateProvider::onStateChanged(
-			keynode_t *node)
-	{
-		auto val = 0;
-		if (vconf_get_bool(VCONFKEY_CISSAPPL_CALL_VOICE_ANSWER, &val) != 0) {
-			LOG_RETURN_VOID(RES_FAIL, "vconf_get_bool() failed!");
-		}
-
-		if (updateState(val) && !m_event.isEmpty()) {
-			m_event.dispatch();
-		}
-	}
-
-	bool VoiceControlStateProvider::updateState(bool isEnable)
-	{
-		if (m_enableState != isEnable) {
-			m_enableState = isEnable;
-			return true;
-		}
-		return false;
-	}
-
-
-}
diff --git a/src/model/VoiceControlStateProvider.h b/src/model/VoiceControlStateProvider.h
deleted file mode 100644
index f0d493c..0000000
--- a/src/model/VoiceControlStateProvider.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_VOICE_CONTROL_STATE_PROVIDER_H__
-#define __CALLUI_MODEL_VOICE_CONTROL_STATE_PROVIDER_H__
-
-#include <vconf.h>
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class VoiceControlStateProvider final {
-	public:
-		static VoiceControlStateProviderSRef newInstance();
-		virtual ~VoiceControlStateProvider();
-
-		bool getState() const;
-		void addStateChangeHandler(const NotiHandler &handler);
-		void removeStateChangeHandler(const NotiHandler &handler);
-
-	private:
-		friend class ucl::ReffedObj<VoiceControlStateProvider>;
-		VoiceControlStateProvider();
-
-		ucl::Result prepare();
-
-		ucl::Result addSysStateCallback();
-		void delSysStateCallback();
-		ucl::Result initState();
-		bool updateState(bool isEnable);
-
-		void onStateChanged(keynode_t *node);
-
-	private:
-		bool m_enableState;
-		ucl::Event<NotiHandler> m_event;
-	};
-
-}
-
-#endif // __CALLUI_MODEL_VOICE_CONTROL_STATE_PROVIDER_H__
diff --git a/src/model/VoiceControlStateSource.cpp b/src/model/VoiceControlStateSource.cpp
deleted file mode 100644
index 5009110..0000000
--- a/src/model/VoiceControlStateSource.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "VoiceControlStateSource.h"
-
-#include "VoiceControlStateProvider.h"
-
-#include "common.h"
-
-namespace callui {
-
-	using namespace ucl;
-
-	VoiceControlStateSource::Bits::Bits():
-		property(convertEnumValueToInt(IndicatorProperty::VOICE_CONTROL)),
-		isEnable(0)
-	{
-	}
-
-	VoiceControlStateSource::Bits::Bits(const IndicatorState &state):
-			value(state.value)
-	{
-		if (property != convertEnumValueToInt(
-				IndicatorProperty::VOICE_CONTROL)) {
-			ELOG("State of incorrect property type [%d]", property);
-			*this = {};
-		}
-	}
-
-	VoiceControlStateSource::VoiceControlStateSource(IRefCountObj &rc,
-			const VoiceControlStateProviderSRef &provider):
-		RefCountAware(&rc),
-		m_vcProvider(provider)
-	{
-		m_vcProvider->addStateChangeHandler(WEAK_DELEGATE(
-				VoiceControlStateSource::onStateChangedEvent,
-				asWeak(*this)));
-
-		updateStateBits(m_vcProvider->getState());
-	}
-
-	VoiceControlStateSource::~VoiceControlStateSource()
-	{
-		m_vcProvider->removeStateChangeHandler(WEAK_DELEGATE(
-				VoiceControlStateSource::onStateChangedEvent,
-				asWeak(*this)));
-	}
-
-	VoiceControlStateSourceSRef VoiceControlStateSource::newInstance(
-			const VoiceControlStateProviderSRef &provider)
-	{
-		if (!provider) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "provider is NULL");
-		}
-
-		return makeShared<VoiceControlStateSource>(provider);
-	}
-
-	void VoiceControlStateSource::onStateChangedEvent()
-	{
-		if (updateStateBits(m_vcProvider->getState()) && m_handler) {
-			m_handler();
-		}
-	}
-
-	Result VoiceControlStateSource::initState()
-	{
-		updateStateBits(m_vcProvider->getState());
-		return RES_OK;
-	}
-
-	IndicatorState VoiceControlStateSource::getState() const
-	{
-		return {m_bits.value};
-	}
-
-	void VoiceControlStateSource::setStateChangeHandler(
-			const NotiHandler &handler)
-	{
-		m_handler = handler;
-	}
-
-	bool VoiceControlStateSource::updateStateBits(bool isEnable)
-	{
-		if (m_bits.isEnable != isEnable) {
-			m_bits.isEnable = isEnable;
-			return true;
-		}
-		return false;
-	}
-
-	bool getVoiceControlState(IndicatorState state)
-	{
-		return VoiceControlStateSource::Bits(state).isEnable;
-	}
-
-}
diff --git a/src/model/VoiceControlStateSource.h b/src/model/VoiceControlStateSource.h
deleted file mode 100644
index b0864bb..0000000
--- a/src/model/VoiceControlStateSource.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_VOICE_CONTROL_STATE_SOURCE_H__
-#define __CALLUI_VOICE_CONTROL_STATE_SOURCE_H__
-
-#include "IIndicatorStateSource.h"
-
-#include <vconf.h>
-
-#include "implTypes.h"
-
-namespace callui {
-
-	class VoiceControlStateSource final :
-		public IIndicatorStateSource,
-		public ucl::RefCountAware {
-	public:
-		static VoiceControlStateSourceSRef newInstance(
-				const VoiceControlStateProviderSRef &provider);
-		virtual ~VoiceControlStateSource();
-
-		// IIndicatorStateSource
-
-		virtual IndicatorState getState() const override final;
-		virtual void setStateChangeHandler(
-				const NotiHandler &handler) override final;
-
-	private:
-		friend class ucl::ReffedObj<VoiceControlStateSource>;
-		VoiceControlStateSource(ucl::IRefCountObj &rc,
-				const VoiceControlStateProviderSRef &provider);
-
-		ucl::Result prepare();
-
-		void onStateChangedEvent();
-		ucl::Result initState();
-		bool updateStateBits(bool isEnable);
-
-	public:
-		union Bits {
-			struct {
-				uint8_t property : 4;
-				uint8_t isEnable : 1;
-			};
-			uint64_t value;
-
-			Bits();
-			Bits(const IndicatorState &state);
-		};
-
-	private:
-		Bits m_bits;
-		NotiHandler m_handler;
-		VoiceControlStateProviderSRef m_vcProvider;
-	};
-
-}
-
-#endif // __CALLUI_VOICE_ANSWER_STATE_SOURCE_H__
diff --git a/src/model/helpers.h b/src/model/helpers.h
deleted file mode 100644
index d92e149..0000000
--- a/src/model/helpers.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_HELPERS_H__
-#define __CALLUI_MODEL_HELPERS_H__
-
-#include <call-manager-ext.h>
-#include <type_traits>
-
-#include "implTypes.h"
-
-namespace callui {
-
-	ucl::Result convertCMResult(int cmRes);
-
-	AudioStateType convertCMAudioState(cm_audio_state_type_e state);
-
-	cm_multi_sim_slot_type_e convertCUISimSlot(SimSlot slot);
-
-	SimSlot convertCMSimSlot(cm_multi_sim_slot_type_e slot);
-
-	cm_call_release_type_e convertCUICallReleaseType(CallReleaseType type);
-
-	ucl::Result convertCMEventType(cm_call_event_e cmEvent, CallEventType *appEvent);
-
-	cm_call_answer_type_e convertCUICallAnswerType(CallAnswerType type);
-
-	bool isFlightModeActive();
-
-	template<typename TYPE>
-	constexpr auto convertEnumValueToInt(TYPE e) -> typename std::underlying_type<TYPE>::type
-	{
-	   return static_cast<typename std::underlying_type<TYPE>::type>(e);
-	}
-}
-
-#include "helpers.hpp"
-
-#endif // __CALLUI_MODEL_HELPERS_H__
diff --git a/src/model/implTypes.h b/src/model/implTypes.h
deleted file mode 100644
index 7e2b341..0000000
--- a/src/model/implTypes.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_MODEL_IMPL_TYPES_H__
-#define __CALLUI_MODEL_IMPL_TYPES_H__
-
-#include "model/types.h"
-#include "ucl/misc/Event.h"
-#include "ucl/util/smartDelegation.h"
-
-namespace callui {
-
-	enum class CallReleaseType {
-		BY_CALL_HANDLE,
-		ALL,
-		ALL_HOLD,
-		ALL_ACTIVE
-	};
-
-	enum class CallManagerErr {
-		DIAL_CANCEL,
-		DIAL_FAIL,
-		DIAL_FAIL_SS,
-		DIAL_FAIL_FDN,
-		DIAL_FLIGHT_MODE
-	};
-
-	UCL_DECLARE_REF_ALIASES(CallClient);
-
-	UCL_DECLARE_REF_ALIASES(SoundManager);
-	UCL_DECLARE_REF_ALIASES(CallManager);
-
-	UCL_DECLARE_REF_ALIASES(ICallManagerListener);
-
-	UCL_DECLARE_REF_ALIASES(IncomingCall);
-	UCL_DECLARE_REF_ALIASES(ActiveCall);
-	UCL_DECLARE_REF_ALIASES(HeldCall);
-	UCL_DECLARE_REF_ALIASES(EndCall);
-
-	UCL_DECLARE_REF_ALIASES(CallInfo);
-	UCL_DECLARE_REF_ALIASES(ContactInfo);
-	UCL_DECLARE_REF_ALIASES(ConferenceCallInfo);
-
-	UCL_DECLARE_REF_ALIASES(MsgClient);
-	UCL_DECLARE_REF_ALIASES(RejectMsgProvider);
-	UCL_DECLARE_REF_ALIASES(RejectMsg);
-
-	UCL_DECLARE_REF_ALIASES(IndicatorStateProvider);
-	UCL_DECLARE_REF_ALIASES(IIndicatorStateSource);
-
-	UCL_DECLARE_REF_ALIASES(ConnectionStateSource);
-	UCL_DECLARE_REF_ALIASES(RssiStateSource);
-	UCL_DECLARE_REF_ALIASES(BatteryStateSource);
-	UCL_DECLARE_REF_ALIASES(SimSlotStateSource);
-	UCL_DECLARE_REF_ALIASES(HdVoiceStateSource);
-	UCL_DECLARE_REF_ALIASES(VoiceControlStateSource);
-
-	UCL_DECLARE_REF_ALIASES(VoiceControlStateProvider);
-
-	UCL_DECLARE_REF_ALIASES(ContactInfoProvider);
-
-	UCL_DECLARE_REF_ALIASES(BluetoothManager);
-
-	using AudioStateEvent = ucl::Event<AudioStateHandler>;
-	using MuteStateEvent = ucl::Event<MuteStateHandler>;
-	using VolumeLevelEvent = ucl::Event<VolumeLevelHandler>;
-
-	using BluetoothVolumeHandler = ucl::WeakDelegate<void(int)>;
-}
-
-#endif // __CALLUI_MODEL_IMPL_TYPES_H__
diff --git a/src/presenters/AcceptDialog.cpp b/src/presenters/AcceptDialog.cpp
deleted file mode 100644
index df1efbf..0000000
--- a/src/presenters/AcceptDialog.cpp
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "presenters/AcceptDialog.h"
-
-#include "resources.h"
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr ElmStyle POPUP_STYLE {"circle"};
-
-	constexpr SmartEvent POPUP_DISMISSED {"dismissed"};
-
-	constexpr EdjePart PART_SWL_CONTENT{"elm.swallow.content"};
-
-	void *asData(const AcceptDialogEvent event)
-	{
-		return reinterpret_cast<void *>(static_cast<intptr_t>(event));
-	}
-
-	AcceptDialogEvent asEvent(void *const data)
-	{
-		return static_cast<AcceptDialogEvent>(
-				reinterpret_cast<intptr_t>(data));
-	}
-
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	AcceptDialog::Builder::Builder()
-	{
-	}
-
-	AcceptDialog::Builder::~Builder()
-	{
-	}
-
-	AcceptDialog::Builder &AcceptDialog::Builder::setHandler(AcceptDialogHandler handler)
-	{
-		m_handler = handler;
-		return *this;
-	}
-
-	AcceptDialogWRef AcceptDialog::Builder::build(ElmWidget &parent) const
-	{
-		if (!m_handler) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "m_handler is NULL");
-		}
-
-		auto result = makeShared<AcceptDialog>(m_handler);
-		FAIL_RETURN_VALUE(result->prepare(parent), {},
-				"result->prepare() failed!");
-
-		return result;
-	}
-
-	AcceptDialog::AcceptDialog(IRefCountObj &rc,
-			const AcceptDialogHandler &handler):
-					GuiPresenter(rc),
-					m_handler(handler),
-					m_isDismissed(false)
-	{
-	}
-
-	AcceptDialog::~AcceptDialog()
-	{
-	}
-
-	Result AcceptDialog::prepare(ElmWidget &parent)
-	{
-		FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
-				"Presenter::prepare() failed!");
-
-		FAIL_RETURN(createPopup(parent, impl::POPUP_STYLE),
-				"createPopup() failed!");
-
-		FAIL_RETURN(createGenlist(),
-				"createGenlist() failed!");
-
-		m_selfRef = asShared(*this);
-
-		addDeactivatorException(this);
-		broadcastDeactivate();
-
-		return RES_OK;
-	}
-
-	Result AcceptDialog::createPopup(ElmWidget &parent, ElmStyle style)
-	{
-		Evas_Object *const popupEo = elm_popup_add(parent);
-		if (!popupEo) {
-			LOG_RETURN(RES_FAIL, "elm_popup_add() failed!");
-		}
-		evas_object_size_hint_weight_set(popupEo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-
-		m_popup = makeShared<StyledWidget>(popupEo, true);
-		m_popup->setStyle(style);
-
-		show(*m_popup);
-
-		m_popup->addEventHandler(impl::POPUP_DISMISSED, WEAK_DELEGATE(
-				AcceptDialog::onPopupDismissed, asWeak(*this)));
-
-		eext_object_event_callback_add(*m_popup, EEXT_CALLBACK_BACK,
-				CALLBACK_A(AcceptDialog::onPopupHWBackKey), this);
-
-		return RES_OK;
-	}
-
-	void AcceptDialog::onGenlistItemClickedCb(Evas_Object *obj, void *eventInfo)
-	{
-		if (!eventInfo)
-			LOG_RETURN_VOID(RES_FAIL, "eventInfo is NULL");
-
-		Elm_Object_Item *item = static_cast<Elm_Object_Item *>(eventInfo);
-		handleEvent(impl::asEvent(elm_object_item_data_get(item)));
-	}
-
-	Result AcceptDialog::createGenlist()
-	{
-		Evas_Object *const glEo = elm_genlist_add(*m_popup);
-		if (!glEo) {
-			LOG_RETURN(RES_FAIL, "elm_genlist_add() failed!");
-		}
-		evas_object_size_hint_weight_set(glEo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-		evas_object_size_hint_align_set(glEo, EVAS_HINT_FILL, EVAS_HINT_FILL);
-		elm_genlist_mode_set(glEo, ELM_LIST_COMPRESS);
-		elm_genlist_homogeneous_set(glEo, EINA_TRUE);
-
-		m_genlist = makeShared<StyledWidget>(glEo);
-
-		Evas_Object *circleGlEo = eext_circle_object_genlist_add(glEo, getCircleSurface(*m_genlist));
-		eext_circle_object_genlist_scroller_policy_set(circleGlEo, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
-		eext_rotary_object_event_activated_set(circleGlEo, EINA_TRUE);
-
-		FAIL_RETURN(fillGenlist(), "fillGenlist() failed!");
-
-		m_popup->setContent(glEo, impl::PART_SWL_CONTENT);
-
-		return RES_OK;
-	}
-
-	Result AcceptDialog::addGenlistTitleItem()
-	{
-		static Elm_Genlist_Item_Class titleItc = createGenlistItemClass("title",
-				[](void *data, Evas_Object *obj, const char *part) -> char * {
-					return strdup(STR_ANSWER_CALL.translate());
-				});
-
-		Elm_Object_Item *item = elm_genlist_item_append(*m_genlist, &titleItc,
-				nullptr,
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				nullptr,
-				nullptr);
-		if (!item)
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-
-		return RES_OK;
-	}
-
-	Result AcceptDialog::addGenlistTextItem(AcceptDialogEvent event)
-	{
-		static Elm_Genlist_Item_Class textItc = createGenlistItemClass("1text.1icon",
-				[](void *data, Evas_Object *obj, const char *part) -> char * {
-					switch (impl::asEvent(data)) {
-					case AcceptDialogEvent::HOLD_AND_ACCEPT:
-						return strdup(STR_HOLD_AND_ACCEPT.translate());
-					case AcceptDialogEvent::END_AND_ACCEPT:
-						return strdup(STR_END_AND_ACCEPT.translate());
-					default:
-						return nullptr;
-					}
-				});
-
-		Elm_Object_Item *item = elm_genlist_item_append(*m_genlist, &textItc,
-				impl::asData(event),
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				CALLBACK_A(AcceptDialog::onGenlistItemClickedCb),
-				this);
-		if (!item)
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-
-		return RES_OK;
-	}
-
-	Result AcceptDialog::addGenlistBottomItem()
-	{
-		static Elm_Genlist_Item_Class paddingItc = createGenlistItemClass("1text.1icon");
-
-		Elm_Object_Item *item = elm_genlist_item_append(*m_genlist, &paddingItc,
-				nullptr,
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				nullptr,
-				nullptr);
-		if (!item)
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-
-		return RES_OK;
-	}
-
-
-	Result AcceptDialog::fillGenlist()
-	{
-		FAIL_RETURN(addGenlistTitleItem(), "addGenlistTitleItem() failed!");
-
-		FAIL_RETURN(addGenlistTextItem(AcceptDialogEvent::HOLD_AND_ACCEPT),
-				"addGenlistTextItem() failed!");
-
-		FAIL_RETURN(addGenlistTextItem(AcceptDialogEvent::END_AND_ACCEPT),
-				"addGenlistTextItem() failed!");
-
-		FAIL_RETURN(addGenlistBottomItem(), "addGenlistBottomItem() failed!");
-
-		return RES_OK;
-	}
-
-	void AcceptDialog::handleEvent(AcceptDialogEvent event)
-	{
-		const auto keepAliver = asShared(*this);
-		if (dispatchEvent(event)) {
-			dismiss();
-		}
-	}
-
-	bool AcceptDialog::dispatchEvent(AcceptDialogEvent event)
-	{
-		if (!m_handler) {
-			WLOG("Handler was destroyed!");
-			return true;
-		}
-		return m_handler(*this, event);
-	}
-
-	void AcceptDialog::onPopupDismissed(ucl::Widget &widget, void *eventInfo)
-	{
-		dispose();
-	}
-
-	void AcceptDialog::onPopupHWBackKey(Evas_Object *obj, void *eventInfo)
-	{
-		if (!m_isDismissed) {
-			handleEvent(AcceptDialogEvent::BACK);
-		}
-	}
-
-	void AcceptDialog::dismiss()
-	{
-		if (m_popup && !m_isDismissed) {
-			m_isDismissed = true;
-			deactivateBy(m_popup.get());
-			elm_popup_dismiss(*m_popup);
-		}
-	}
-
-	void AcceptDialog::dispose()
-	{
-		if (m_popup) {
-
-			eext_object_event_callback_del(*m_popup, EEXT_CALLBACK_BACK,
-					CALLBACK_A(AcceptDialog::onPopupHWBackKey));
-
-			deactivateBy(m_popup.get());
-			broadcastActivate();
-
-			m_popup.reset();
-
-			m_selfRef.reset();
-		}
-	}
-
-	bool AcceptDialog::isDisposed() const
-	{
-		return (!m_popup);
-	}
-}
diff --git a/src/presenters/AccessoryPresenter.cpp b/src/presenters/AccessoryPresenter.cpp
deleted file mode 100644
index 23787f0..0000000
--- a/src/presenters/AccessoryPresenter.cpp
+++ /dev/null
@@ -1,688 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "presenters/AccessoryPresenter.h"
-
-#include "ucl/appfw/types.h"
-
-#include "model/ISoundManager.h"
-#include "model/ICallManager.h"
-#include "model/IActiveCall.h"
-#include "model/IEndCall.h"
-#include "model/ICallInfo.h"
-
-#include "view/VolumeControl.h"
-
-#include "resources.h"
-#include "common.h"
-
-#define CU_APP_CONTROL_MIME_CONTACT "application/vnd.tizen.contact"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr LayoutTheme LAYOUT_ACCESSORY_WIDGET
-		{"layout", "callui", "accessory"};
-
-	constexpr EdjePart PART_SWL_VOLUME_SLIDER {"swl.volume_control"};
-
-	constexpr EdjePart PART_SWL_SLOT1 {"swl.slot.1"};
-	constexpr EdjePart PART_SWL_SLOT2 {"swl.slot.2"};
-	constexpr EdjePart PART_SWL_SLOT3 {"swl.slot.3"};
-
-	constexpr ElmStyle STYLE_BTN_VOLUME {"callui/volume"};
-	constexpr ElmStyle STYLE_BTN_MUTE {"callui/mute"};
-	constexpr ElmStyle STYLE_BTN_BT {"callui/bluetooth"};
-	constexpr ElmStyle STYLE_BTN_ADD_CONTACT {"callui/add_contact"};
-
-	constexpr EdjeSignal SIGNAL_TURN_ON {"turn.on"};
-	constexpr EdjeSignal SIGNAL_TURN_OFF {"turn.off"};
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	AccessoryPresenter::Builder::Builder()
-	{
-	}
-
-	AccessoryPresenter::Builder &
-	AccessoryPresenter::Builder::setSoundManager(const ISoundManagerSRef &sm)
-	{
-		m_sm = sm;
-		return *this;
-	}
-
-	AccessoryPresenter::Builder &
-	AccessoryPresenter::Builder::setCallManager(const ICallManagerSRef &cm)
-	{
-		m_cm = cm;
-		return *this;
-	}
-
-	AccessoryPresenter::Builder &
-	AccessoryPresenter::Builder::setRequestExitHandler(const NotiHandler &handler)
-	{
-		m_exitHandler = handler;
-		return *this;
-	}
-
-	AccessoryPresenter::Builder &
-	AccessoryPresenter::Builder::setParentWidget(
-			const ElmWidgetSRef &parentWidget)
-	{
-		m_parentWidget = parentWidget;
-		return *this;
-	}
-
-	AccessoryPresenterSRef
-	AccessoryPresenter::Builder::build(GuiPresenter &parent) const
-	{
-		if (!m_sm || !m_cm || !m_parentWidget) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are not set");
-		}
-
-		auto result = makeShared<AccessoryPresenter>(m_sm, m_exitHandler);
-		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget, m_cm),
-				{}, "result->prepare() failed!");
-
-		return result;
-	}
-
-	AccessoryPresenter::AccessoryPresenter(IRefCountObj &rc,
-			const ISoundManagerSRef &sm,
-			const NotiHandler &handler):
-			GuiPresenter(rc),
-			m_sm(sm),
-			m_vcTimer(nullptr),
-			m_audioState(m_sm->getAudioState()),
-			m_mode(ComponentsMode::UNDEFINED),
-			m_exitHandler(handler)
-	{
-	}
-
-	AccessoryPresenter::~AccessoryPresenter()
-	{
-		stopVCTimer();
-		unregisterCallbacks();
-	}
-
-	Result AccessoryPresenter::prepare(GuiPresenter &parent,
-			ElmWidget &parentWidget, const ICallManagerSRef &cm)
-	{
-		FAIL_RETURN(GuiPresenter::prepare(parent), "Presenter::prepare() failed");
-
-		FAIL_RETURN(createWidget(parentWidget), "createWidget() failed");
-
-		FAIL_RETURN(createSlider(), "createSlider() failed");
-
-		FAIL_RETURN(createVolumeControl(), "createVolumeControl() failed");
-
-		updateVolume(m_sm->getVolume());
-
-		registerCallbacks();
-
-		updateMode(cm);
-
-		FAIL_RETURN(updateModeRelativeComponents(cm), "updateComponents() failed");
-
-		return RES_OK;
-	}
-
-	void AccessoryPresenter::updateMode(const ICallManagerSRef &cm)
-	{
-		m_mode = getCurrentMode(cm);
-	}
-
-	AccessoryPresenter::ComponentsMode AccessoryPresenter::getCurrentMode(
-			const ICallManagerSRef &cm)
-	{
-		auto active = cm->getActiveCall();
-		auto held = cm->getHeldCall();
-		auto end = cm->getEndCall();
-
-		if (active && active->isDialingMode()) {
-			return ComponentsMode::OUTGOING;
-		} else if (active || held) {
-			return ComponentsMode::DURING;
-		} else if (end) {
-			return ComponentsMode::END;
-		}
-		return ComponentsMode::UNDEFINED;
-	}
-
-	void AccessoryPresenter::setVolumeSliderVisiblity(bool isVisible)
-	{
-		if (isVisible) {
-			m_widget->setContent(*m_slider, impl::PART_SWL_VOLUME_SLIDER);
-			show(*m_slider);
-		} else {
-			m_widget->unsetContent(impl::PART_SWL_VOLUME_SLIDER);
-			hide(*m_slider);
-		}
-	}
-
-	Result AccessoryPresenter::update(const ICallManagerSRef &cm)
-	{
-		auto curMode = getCurrentMode(cm);
-		if (m_mode == curMode) {
-			LOG_RETURN(RES_OK, "Mode is the same. No need to update");
-		}
-		m_mode = curMode;
-
-		FAIL_RETURN(updateModeRelativeComponents(cm), "updateComponents() failed");
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::updateModeRelativeComponents(
-			const ICallManagerSRef &cm)
-	{
-		m_volumeBtn.reset();
-		m_muteBtn.reset();
-		m_bluetoothBtn.reset();
-		m_addContactBtn.reset();
-		m_unsavedPhoneNumber.clear();
-
-		setVolumeSliderVisiblity(m_mode != ComponentsMode::END);
-
-		switch (m_mode) {
-		case ComponentsMode::OUTGOING:
-		case ComponentsMode::DURING:
-			return setActiveCallCompomnents();
-		case ComponentsMode::END:
-			return setEndCallCompomnents(cm);
-		default:
-			return RES_OK;
-		}
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::setActiveCallCompomnents()
-	{
-		FAIL_RETURN(createVolumeBtn(), "createVolumeBtn() failed");
-		m_widget->setContent(*m_volumeBtn, impl::PART_SWL_SLOT1);
-
-		FAIL_RETURN(createMuteBtn(), "createMuteBtn create failed");
-		m_widget->setContent(*m_muteBtn, impl::PART_SWL_SLOT3);
-
-		FAIL_RETURN(createBluetoothBtn(), "createBluetoothBtn() failed");
-		m_widget->setContent(*m_bluetoothBtn, impl::PART_SWL_SLOT2);
-
-		if (m_mode == ComponentsMode::OUTGOING) {
-			disable(*m_muteBtn);
-		} else {
-			enable(*m_muteBtn);
-		}
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::setEndCallCompomnents(const ICallManagerSRef &cm)
-	{
-		auto endCall = cm->getEndCall();
-		if (!endCall) {
-			FAIL_RETURN(RES_FAIL, "endCall is NULL");
-		}
-		auto callInfo = endCall->getInfo();
-		if (!callInfo) {
-			FAIL_RETURN(RES_FAIL, "callInfo is NULL");
-		}
-		if (!(callInfo->isEmergency())
-				&& !(callInfo->getConferenceMemberCount() > 1)
-				&& !(callInfo->getContactInfo())) {
-			FAIL_RETURN(createAddContactBtn(), "createAddContactBtn() failed");
-			m_widget->setContent(*m_addContactBtn, impl::PART_SWL_SLOT2);
-			m_unsavedPhoneNumber = callInfo->getPhoneNumber();
-		}
-		return RES_OK;
-	}
-
-
-	Widget &AccessoryPresenter::getWidget()
-	{
-		return *m_widget;
-	}
-
-	void AccessoryPresenter::hideVolumeControls()
-	{
-		stopVCTimer();
-		hide(*m_vc);
-	}
-
-	Result AccessoryPresenter::createWidget(ElmWidget &parent)
-	{
-		m_widget = Layout::Builder().
-				setTheme(impl::LAYOUT_ACCESSORY_WIDGET).
-				setIsOwner(true).
-				build(parent);
-		if (!m_widget) {
-			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createSlider()
-	{
-		m_slider = Slider::Builder().
-				setMaxValue(m_sm->getMaxVolume()).
-				build(*m_widget);
-		if (!m_slider) {
-			LOG_RETURN(RES_FAIL, "Slider::build() failed");
-		}
-		m_widget->setContent(*m_slider, impl::PART_SWL_VOLUME_SLIDER);
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createVolumeControl()
-	{
-		m_vc = VolumeControl::Builder().
-				setInfoText(STR_VOLUME).
-				setMaxValue(m_sm->getMaxVolume()).
-				setEventHandler(WEAK_DELEGATE(
-						AccessoryPresenter::onVolumeControlEventCb,
-						asWeak(*this))).
-				build(*m_widget);
-		if (!m_vc) {
-			LOG_RETURN(RES_FAIL, "VolumeControl::build() failed");
-		}
-
-		auto window = m_vc->getWindow();
-		if (!window) {
-			LOG_RETURN(RES_FAIL, "Window is NULL!");
-		}
-		int w = 0, h = 0;
-		window->getScreenSize(&w, &h);
-
-		m_vc->move(0, 0);
-		m_vc->resize(w, h);
-		hide(*m_vc);
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createVolumeBtn()
-	{
-		Evas_Object *eo = elm_button_add(*m_widget);
-		if (!eo) {
-			LOG_RETURN(RES_FAIL, "eo is NULL");
-		}
-
-		m_volumeBtn = makeShared<StyledWidget>(eo, true);
-		m_volumeBtn->setStyle(impl::STYLE_BTN_VOLUME);
-		m_volumeBtn->addEventHandler(BTN_CLICKED,
-				WEAK_DELEGATE(AccessoryPresenter::onVolumeBtnClicked,
-						asWeak(*this)));
-		show(*m_volumeBtn);
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createMuteBtn()
-	{
-		Evas_Object *eo = elm_button_add(*m_widget);
-		if (!eo) {
-			LOG_RETURN(RES_FAIL, "eo is NULL");
-		}
-		m_muteBtn = makeShared<StyledWidget>(eo, true);
-		m_muteBtn->setStyle(impl::STYLE_BTN_MUTE);
-		m_muteBtn->addEventHandler(BTN_CLICKED,
-				WEAK_DELEGATE(AccessoryPresenter::onMuteBtnClicked,
-						asWeak(*this)));
-
-		show(*m_muteBtn);
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createBluetoothBtn()
-	{
-		Evas_Object *eo = elm_button_add(*m_widget);
-		if (!eo) {
-			LOG_RETURN(RES_FAIL, "eo is NULL");
-		}
-		m_bluetoothBtn = makeShared<StyledWidget>(eo, true);
-		m_bluetoothBtn->setStyle(impl::STYLE_BTN_BT);
-		m_bluetoothBtn->addEventHandler(BTN_CLICKED,
-				WEAK_DELEGATE(AccessoryPresenter::onBluetoothBtnClicked,
-						asWeak(*this)));
-
-		show(*m_bluetoothBtn);
-
-		(m_audioState == AudioStateType::BT) ?
-				m_bluetoothBtn->emit(impl::SIGNAL_TURN_ON) :
-				m_bluetoothBtn->emit(impl::SIGNAL_TURN_OFF);
-		if (!m_sm->isBTSupported()) {
-			disable(*m_bluetoothBtn);
-		}
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::createAddContactBtn()
-	{
-		Evas_Object *eo = elm_button_add(*m_widget);
-		if (!eo) {
-			LOG_RETURN(RES_FAIL, "eo is NULL");
-		}
-		m_addContactBtn = makeShared<StyledWidget>(eo, true);
-		m_addContactBtn->setStyle(impl::STYLE_BTN_ADD_CONTACT);
-		m_addContactBtn->addEventHandler(BTN_CLICKED,
-				WEAK_DELEGATE(AccessoryPresenter::onAddContactBtnClicked,
-						asWeak(*this)));
-		show(*m_addContactBtn);
-
-		return RES_OK;
-	}
-
-	void AccessoryPresenter::onVolumeBtnClicked(Widget &widget, void *eventInfo)
-	{
-		if (!isActive()) {
-			ILOG("Presenter is not active. Ignore");
-			return;
-		}
-
-		show(*m_vc);
-		startVCTimer();
-	}
-
-	void AccessoryPresenter::onMuteBtnClicked(Widget &widget, void *eventInfo)
-	{
-		if (!isActive()) {
-			ILOG("Presenter is not active. Ignore");
-			return;
-		}
-
-		m_sm->setMuteState(!m_sm->getMuteState());
-	}
-
-	void AccessoryPresenter::onBluetoothBtnClicked(Widget &widget,
-			void *eventInfo)
-	{
-		if (m_audioState == AudioStateType::BT) {
-			auto res = m_sm->setBluetoothState(false);
-			if (res != RES_OK && res != RES_NOT_CONNECTED) {
-				FAIL_RETURN_VOID(res, "setBluetoothState(false) failed");
-			}
-		} else {
-			auto res = m_sm->setBluetoothState(true);
-			if (res == RES_NOT_CONNECTED) {
-				FAIL_RETURN_VOID(launchBluetoothSettings(),
-						"launchBluetoothSettings() failed");
-			} else {
-				FAIL_RETURN_VOID(res, "setBluetoothState(true) failed");
-			}
-		}
-	}
-
-	Result AccessoryPresenter::launchBluetoothSettings()
-	{
-		AutoAppCtrl appCtrl;
-
-		FAIL_RETURN(util::getNz(app_control_create, appCtrl),
-				"app_control_create() failed!");
-
-		FAIL_RETURN(util::call(app_control_set_app_id,
-				appCtrl, "org.tizen.bluetooth"),
-				"app_control_set_app_id() failed!");
-
-		FAIL_RETURN(util::call(app_control_add_extra_data,
-				appCtrl, "launch-type", "call"),
-				"app_control_add_extra_data() failed!");
-
-		FAIL_RETURN(util::call(app_control_send_launch_request,
-				appCtrl, nullptr, nullptr),
-				"app_control_send_launch_request() failed!");
-
-		return RES_OK;
-	}
-
-	Result AccessoryPresenter::launchContacts()
-	{
-		AutoAppCtrl appCtrl;
-
-		FAIL_RETURN(util::getNz(app_control_create, appCtrl),
-				"app_control_create() failed!");
-
-		FAIL_RETURN(util::call(app_control_set_operation,
-				appCtrl, APP_CONTROL_OPERATION_ADD),
-				"app_control_set_app_id() failed!");
-
-		FAIL_RETURN(util::call(app_control_set_mime,
-				appCtrl, CU_APP_CONTROL_MIME_CONTACT),
-				"app_control_set_app_id() failed!");
-
-		FAIL_RETURN(util::call(app_control_add_extra_data,
-				appCtrl, APP_CONTROL_DATA_PHONE, m_unsavedPhoneNumber.c_str()),
-				"app_control_add_extra_data() failed!");
-
-		FAIL_RETURN(util::call(app_control_send_launch_request,
-				appCtrl, nullptr, nullptr),
-				"app_control_send_launch_request() failed!");
-
-		return RES_OK;
-	}
-
-	void AccessoryPresenter::onAddContactBtnClicked(Widget &widget, void *eventInfo)
-	{
-		launchContacts();
-
-		if (m_exitHandler) {
-			m_exitHandler();
-		}
-	}
-
-	void AccessoryPresenter::registerCallbacks()
-	{
-		addRotaryEventHandler(CALLBACK_A(
-				AccessoryPresenter::onRotaryEvent), this);
-
-		m_sm->addAudioStateHandler(DELEGATE(
-				AccessoryPresenter::onAudioStateChanged, this));
-
-		m_sm->addVolumeStateHandler(DELEGATE(
-				AccessoryPresenter::onVolumeLevelChanged, this));
-
-		m_sm->addMuteStateHandler(DELEGATE(
-				AccessoryPresenter::onMuteStateChanged, this));
-	}
-
-	void AccessoryPresenter::unregisterCallbacks()
-	{
-		delRotaryEventHandler(
-				CALLBACK_A(AccessoryPresenter::onRotaryEvent), this);
-
-		m_sm->delAudioStateHandler(DELEGATE(
-				AccessoryPresenter::onAudioStateChanged, this));
-
-		m_sm->delVolumeStateHandler(DELEGATE(
-				AccessoryPresenter::onVolumeLevelChanged, this));
-
-		m_sm->delMuteStateHandler(DELEGATE(
-				AccessoryPresenter::onMuteStateChanged, this));
-	}
-
-	Eina_Bool AccessoryPresenter::onVCTimerCb()
-	{
-		hide(*m_vc);
-		m_vcTimer = nullptr;
-
-		return ECORE_CALLBACK_CANCEL;
-	}
-
-	void AccessoryPresenter::startVCTimer()
-	{
-		stopVCTimer();
-
-		m_vcTimer = ecore_timer_add(CALL_VC_TIMER_INTERVAL,
-				CALLBACK_B(AccessoryPresenter::onVCTimerCb),
-				this);
-	}
-
-	void AccessoryPresenter::restartVCTimer()
-	{
-		if (m_vcTimer) {
-			ecore_timer_reset(m_vcTimer);
-		}
-	}
-
-	void AccessoryPresenter::stopVCTimer()
-	{
-		if (m_vcTimer) {
-			ecore_timer_del(m_vcTimer);
-			m_vcTimer = nullptr;
-		}
-	}
-
-	Eina_Bool AccessoryPresenter::onRotaryEvent(Eext_Rotary_Event_Info *info)
-	{
-		if (!isActive()) {
-			LOG_RETURN_VALUE(RES_OK, EINA_TRUE, "Presenter is not active. Ignore");
-		}
-
-		if (m_vcTimer) {
-			restartVCTimer();
-		} else {
-			show(*m_vc);
-			startVCTimer();
-		}
-
-		if (info->direction == EEXT_ROTARY_DIRECTION_CLOCKWISE) {
-			tryIncreaseVolume();
-		} else {
-			tryDecreaseVolume();
-		}
-
-		return EINA_TRUE;
-	}
-
-	void AccessoryPresenter::onVolumeControlEventCb(VolumeControlEvent event)
-	{
-		if (!isActive()) {
-			LOG_RETURN_VOID(RES_OK, "Presenter is not active. Ignore");
-		}
-
-		if (!m_vcTimer) {
-			DLOG("Ignore as control is hidden");
-			return;
-		}
-
-		restartVCTimer();
-
-		switch (event) {
-		case VolumeControlEvent::INCREASE:
-			tryIncreaseVolume();
-			break;
-		case VolumeControlEvent::DECREASE:
-			tryDecreaseVolume();
-			break;
-		default:
-			break;
-		}
-	}
-
-	void AccessoryPresenter::tryIncreaseVolume()
-	{
-		auto max = m_sm->getMaxVolume();
-		auto cur = m_sm->getVolume();
-
-		if (max != cur) {
-			m_sm->setVolume(cur + 1);
-		}
-	}
-
-	void AccessoryPresenter::tryDecreaseVolume()
-	{
-		auto cur = m_sm->getVolume();
-
-		if (cur - 1 >= VOLUME_LEVEL_MIN) {
-			m_sm->setVolume(cur - 1);
-		}
-	}
-
-	void AccessoryPresenter::onAudioStateChanged(AudioStateType state)
-	{
-		if ((m_audioState != AudioStateType::BT &&
-				state == AudioStateType::BT) ||
-				(m_audioState == AudioStateType::BT &&
-						state != AudioStateType::BT)) {
-			m_audioState = state;
-
-			m_vc->setValue(0);
-			m_slider->setValue(0);
-
-			auto maxVol = m_sm->getMaxVolume();
-			m_vc->setMaxValue(maxVol);
-			m_slider->setMaxValue(maxVol);
-
-			updateVolume(m_sm->getVolume());
-
-			if (m_bluetoothBtn) {
-				(m_audioState == AudioStateType::BT) ?
-						m_bluetoothBtn->emit(impl::SIGNAL_TURN_ON) :
-						m_bluetoothBtn->emit(impl::SIGNAL_TURN_OFF);
-			}
-		}
-	}
-
-	void AccessoryPresenter::updateVolume(int value)
-	{
-		m_vc->setValue(value);
-		m_slider->setValue(value);
-
-		auto max = m_sm->getMaxVolume();
-		auto cur = m_sm->getVolume();
-
-		if (cur == max) {
-			m_vc->setIncreaseBtnEnable(false);
-			m_vc->setDecreaseBtnEnable(true);
-		} else if (cur <= VOLUME_LEVEL_MIN) {
-			m_vc->setIncreaseBtnEnable(true);
-			m_vc->setDecreaseBtnEnable(false);
-		} else {
-			m_vc->setIncreaseBtnEnable(true);
-			m_vc->setDecreaseBtnEnable(true);
-		}
-	}
-
-	void AccessoryPresenter::onVolumeLevelChanged(int value)
-	{
-		updateVolume(value);
-	}
-
-	void AccessoryPresenter::onMuteStateChanged(bool isMuted)
-	{
-		if (!m_muteBtn) {
-			return;
-		}
-		if (!elm_object_disabled_get(*m_muteBtn))
-			updateMuteBtn(isMuted);
-	}
-
-	void AccessoryPresenter::updateMuteBtn(bool isMuted)
-	{
-		if (!m_muteBtn) {
-			return;
-		}
-		isMuted ? m_muteBtn->emit(impl::SIGNAL_TURN_ON) :
-				m_muteBtn->emit(impl::SIGNAL_TURN_OFF);
-	}
-}
-
diff --git a/src/presenters/KeypadPage.cpp b/src/presenters/KeypadPage.cpp
deleted file mode 100644
index d2f512f..0000000
--- a/src/presenters/KeypadPage.cpp
+++ /dev/null
@@ -1,506 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "presenters/KeypadPage.h"
-#include "view/VolumeControl.h"
-
-#include "resources.h"
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr LayoutTheme LAYOUT_KEYPAD_WIDGET
-		{"layout", "callui", "keypad"};
-
-	constexpr EdjePart PART_SWL_ENTRY {"swl.entry"};
-
-	constexpr SmartEvent BTN_PRESSED {"pressed"};
-	constexpr SmartEvent BTN_UNPRESSED {"unpressed"};
-
-	constexpr EoDataKey BTN_DATA_KEY {"btnData"};
-
-	enum {
-		KEYPAD_BTN_MAX_COUNT = 13
-	};
-
-	enum class OperationType {
-		DTMF,
-		VOLUME
-	};
-
-	struct ButtonInfo {
-		OperationType type;
-		const char *str;
-		ElmStyle style;
-		EdjePart swlPart;
-	};
-
-	static ButtonInfo buttonsInfo[KEYPAD_BTN_MAX_COUNT] =
-	{
-		{ OperationType::DTMF, "1",
-			ElmStyle {"callui/keypad_one"}, EdjePart {"swl.one"} },
-		{ OperationType::DTMF, "2",
-			ElmStyle {"callui/keypad_two"}, EdjePart {"swl.two"} },
-		{ OperationType::DTMF, "3",
-			ElmStyle {"callui/keypad_three"}, EdjePart {"swl.three"} },
-		{ OperationType::DTMF, "4",
-			ElmStyle {"callui/keypad_four"}, EdjePart {"swl.four"} },
-		{ OperationType::DTMF, "5",
-			ElmStyle {"callui/keypad_five"}, EdjePart {"swl.five"} },
-		{ OperationType::DTMF, "6",
-			ElmStyle {"callui/keypad_six"}, EdjePart {"swl.six"} },
-		{ OperationType::DTMF, "7",
-			ElmStyle {"callui/keypad_seven"}, EdjePart {"swl.seven"} },
-		{ OperationType::DTMF, "8",
-			ElmStyle {"callui/keypad_eight"}, EdjePart {"swl.eight"} },
-		{ OperationType::DTMF, "9",
-			ElmStyle {"callui/keypad_nine"}, EdjePart {"swl.nine"} },
-		{ OperationType::DTMF, "0",
-			ElmStyle {"callui/keypad_zero"}, EdjePart {"swl.zero"} },
-		{ OperationType::DTMF, "#",
-			ElmStyle {"callui/keypad_sharp"}, EdjePart {"swl.sharp"} },
-		{ OperationType::DTMF, "*",
-			ElmStyle {"callui/keypad_asterix"}, EdjePart {"swl.asterix"} },
-		{ OperationType::VOLUME, "",
-			ElmStyle {"callui/keypad_speaker"}, EdjePart {"swl.speaker"} }
-	};
-}}}
-
-namespace callui {
-	using namespace ucl;
-
-	// KeypadPage::Builder
-
-	KeypadPage::Builder::Builder()
-	{
-	}
-
-	KeypadPage::Builder::~Builder()
-	{
-	}
-
-	KeypadPage::Builder &KeypadPage::Builder::setNaviframe(
-			const NaviframeSRef &navi)
-	{
-		m_navi = navi;
-		return *this;
-	}
-
-	KeypadPage::Builder
-	&KeypadPage::Builder::setSoundManager(const ISoundManagerSRef &sm)
-	{
-		m_sm = sm;
-		return *this;
-	}
-
-	KeypadPageSRef KeypadPage::Builder::build(
-			const ExitRequestHandler onExitRequest) const
-	{
-		if (!onExitRequest) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
-					"onExitRequest is NULL");
-		}
-		if (!m_navi) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
-					"m_navi is NULL");
-		}
-
-		if (!m_sm) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "m_sm is NULL");
-		}
-
-		auto result = makeShared<KeypadPage>(m_sm, m_navi, onExitRequest);
-
-		FAIL_RETURN_VALUE(result->prepare([&result](NaviItem &item)
-				{
-					return result->doPrepare(item);
-				}),
-			{}, "result->prepare() failed!");
-
-		return result;
-	}
-
-	// KeypadPage
-
-	KeypadPage::KeypadPage(IRefCountObj &rc,
-			const ISoundManagerSRef &sm,
-			const NaviframeSRef &navi,
-			const ExitRequestHandler onExitRequest):
-		Page(rc, navi, onExitRequest),
-		m_sm(sm),
-		m_smInUse(false),
-		m_vcTimer(nullptr),
-		m_audioState(m_sm->getAudioState())
-	{
-	}
-
-	KeypadPage::~KeypadPage()
-	{
-		stopDtmf();
-		stopVCTimer();
-		unregisterCallbacks();
-	}
-
-	void KeypadPage::onBtnPressed(Widget &widget, void *eventInfo)
-	{
-		impl::ButtonInfo *btn =
-			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
-		ILOG("button pressed: %c", *(btn->str));
-
-		if (btn->type == impl::OperationType::DTMF) {
-			elm_entry_entry_append(*m_entry, btn->str);
-			elm_entry_cursor_end_set(*m_entry);
-			startDtmf(*(btn->str));
-		}
-	}
-
-	void KeypadPage::onBtnUnpressed(Widget &widget, void *eventInfo)
-	{
-		impl::ButtonInfo *btn =
-			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
-		ILOG("button unpressed: %c", *(btn->str));
-		stopDtmf();
-	}
-
-	void KeypadPage::onBtnClicked(Widget &widget, void *eventInfo)
-	{
-		impl::ButtonInfo *btn =
-			static_cast<impl::ButtonInfo*>(widget.getData(impl::BTN_DATA_KEY));
-
-		if(btn->type == impl::OperationType::VOLUME) {
-			ILOG("button clicked: volume");
-			show(*m_vc);
-			startVCTimer();
-		}
-	}
-
-	Result KeypadPage::doPrepare(NaviItem &item)
-	{
-		FAIL_RETURN(createWidget(), "createWidget() failed!");
-
-		FAIL_RETURN(createEntry(), "createEntry() failed!");
-
-		FAIL_RETURN(createButtons(), "createButtons() failed!");
-
-		FAIL_RETURN(createVolumeControl(), "createVolumeControl() failed!");
-
-		registerCallbacks();
-
-		updateVolume(m_sm->getVolume());
-
-		item = getNaviframe().push(*m_widget);
-		if (!item) {
-			LOG_RETURN(RES_FAIL, "Naviframe::push() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	Result KeypadPage::createWidget()
-	{
-		m_widget = Layout::Builder().
-				setTheme(impl::LAYOUT_KEYPAD_WIDGET).
-				setIsOwner(true).
-				build(getNaviframe());
-
-		if (!m_widget) {
-			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	ucl::Result KeypadPage::createEntry()
-	{
-		Evas_Object *entry = elm_entry_add(*m_widget);
-		if (!entry) {
-			LOG_RETURN(RES_FAIL, "elm_entry_add() failed!");
-		}
-		m_entry = makeShared<ElmWidget>(entry, true);
-
-		static Elm_Entry_Filter_Accept_Set digitsFilterData;
-
-		digitsFilterData.accepted = "0123456789*#";
-		digitsFilterData.rejected = nullptr;
-
-		elm_entry_single_line_set(entry, EINA_TRUE);
-		elm_entry_editable_set(entry, EINA_FALSE);
-		elm_entry_scrollable_set(entry, EINA_TRUE);
-		elm_entry_markup_filter_append(entry,
-				elm_entry_filter_accept_set, &digitsFilterData);
-
-		m_widget->setContent(entry, impl::PART_SWL_ENTRY);
-		show(*m_entry);
-
-		return RES_OK;
-	}
-
-	ucl::Result KeypadPage::createButtons()
-	{
-		Evas_Object *button;
-		StyledWidgetSRef buttonSRef;
-
-		for (int i = 0; i < impl::KEYPAD_BTN_MAX_COUNT; ++i) {
-			button = elm_button_add(*m_widget);
-
-			if (!button) {
-				LOG_RETURN(RES_FAIL, "elm_button_add() failed!");
-			}
-
-			buttonSRef = makeShared<StyledWidget>(button);
-			buttonSRef->setData(impl::BTN_DATA_KEY, &(impl::buttonsInfo[i]));
-			buttonSRef->setStyle(impl::buttonsInfo[i].style);
-
-			if (impl::buttonsInfo[i].type == impl::OperationType::DTMF) {
-				buttonSRef->addEventHandler(impl::BTN_PRESSED,
-						WEAK_DELEGATE(KeypadPage::onBtnPressed,
-								asWeak(*this)));
-
-				buttonSRef->addEventHandler(impl::BTN_UNPRESSED,
-						WEAK_DELEGATE(KeypadPage::onBtnUnpressed,
-								asWeak(*this)));
-			} else {
-				buttonSRef->addEventHandler(BTN_CLICKED,
-						WEAK_DELEGATE(KeypadPage::onBtnClicked,
-								asWeak(*this)));
-			}
-
-			m_widget->setContent(button, impl::buttonsInfo[i].swlPart);
-			show(*buttonSRef);
-		}
-
-		return RES_OK;
-	}
-
-	void KeypadPage::startDtmf(const unsigned char digit)
-	{
-		stopDtmf();
-		m_smInUse = true;
-		m_sm->startDtmf(digit);
-	}
-
-	void KeypadPage::stopDtmf()
-	{
-		if (m_smInUse) {
-			m_sm->stopDtmf();
-			m_smInUse = false;
-		}
-	}
-
-	Result KeypadPage::createVolumeControl()
-	{
-		m_vc = VolumeControl::Builder().
-				setInfoText(STR_VOLUME).
-				setMaxValue(m_sm->getMaxVolume()).
-				setEventHandler(WEAK_DELEGATE(
-						KeypadPage::onVolumeControlEventCb,
-						asWeak(*this))).
-				build(*m_widget);
-		if (!m_vc) {
-			LOG_RETURN(RES_FAIL, "VolumeControl::build() failed");
-		}
-
-		auto window = m_vc->getWindow();
-		if (!window) {
-			LOG_RETURN(RES_FAIL, "Window is NULL!");
-		}
-		int w = 0, h = 0;
-		window->getScreenSize(&w, &h);
-
-		m_vc->move(0, 0);
-		m_vc->resize(w, h);
-		hide(*m_vc);
-
-		return RES_OK;
-	}
-
-	void KeypadPage::onBackKey()
-	{
-		if (m_vcTimer) {
-			stopVCTimer();
-			hide(*m_vc);
-		} else {
-			requestExit();
-		}
-	}
-
-	void KeypadPage::onVolumeControlEventCb(VolumeControlEvent event)
-	{
-		if (!isActive()) {
-			LOG_RETURN_VOID(RES_OK, "Presenter is not active. Ignore");
-		}
-
-		if (!m_vcTimer) {
-			DLOG("Ignore as control is hidden");
-			return;
-		}
-
-		restartVCTimer();
-
-		switch (event) {
-		case VolumeControlEvent::INCREASE:
-			tryIncreaseVolume();
-			break;
-		case VolumeControlEvent::DECREASE:
-			tryDecreaseVolume();
-			break;
-		default:
-			break;
-		}
-	}
-
-	void KeypadPage::updateVolume(int value)
-	{
-		m_vc->setValue(value);
-
-		auto max = m_sm->getMaxVolume();
-		auto cur = m_sm->getVolume();
-
-		if (cur == max) {
-			m_vc->setIncreaseBtnEnable(false);
-			m_vc->setDecreaseBtnEnable(true);
-		} else if (cur <= VOLUME_LEVEL_MIN) {
-			m_vc->setIncreaseBtnEnable(true);
-			m_vc->setDecreaseBtnEnable(false);
-		} else {
-			m_vc->setIncreaseBtnEnable(true);
-			m_vc->setDecreaseBtnEnable(true);
-		}
-	}
-
-	void KeypadPage::onAudioStateChanged(AudioStateType state)
-	{
-		if ((m_audioState != AudioStateType::BT &&
-				state == AudioStateType::BT) ||
-				(m_audioState == AudioStateType::BT &&
-						state != AudioStateType::BT)) {
-			m_audioState = state;
-
-			m_vc->setValue(0);
-
-			auto maxVol = m_sm->getMaxVolume();
-			m_vc->setMaxValue(maxVol);
-
-			updateVolume(m_sm->getVolume());
-		}
-	}
-
-	void KeypadPage::onVolumeLevelChanged(int value)
-	{
-		updateVolume(value);
-	}
-
-	Eina_Bool KeypadPage::onVCTimerCb()
-	{
-		hide(*m_vc);
-		m_vcTimer = nullptr;
-
-		return ECORE_CALLBACK_CANCEL;
-	}
-
-	void KeypadPage::startVCTimer()
-	{
-		stopVCTimer();
-
-		m_vcTimer = ecore_timer_add(CALL_VC_TIMER_INTERVAL,
-				CALLBACK_B(KeypadPage::onVCTimerCb),
-				this);
-	}
-
-	void KeypadPage::restartVCTimer()
-	{
-		if (m_vcTimer) {
-			ecore_timer_reset(m_vcTimer);
-		}
-	}
-
-	void KeypadPage::stopVCTimer()
-	{
-		if (m_vcTimer) {
-			ecore_timer_del(m_vcTimer);
-			m_vcTimer = nullptr;
-		}
-	}
-
-	void KeypadPage::tryIncreaseVolume()
-	{
-		auto max = m_sm->getMaxVolume();
-		auto cur = m_sm->getVolume();
-
-		if (max != cur) {
-			m_sm->setVolume(cur + 1);
-		}
-	}
-
-	void KeypadPage::tryDecreaseVolume()
-	{
-		auto cur = m_sm->getVolume();
-
-		if (cur - 1 >= VOLUME_LEVEL_MIN) {
-			m_sm->setVolume(cur - 1);
-		}
-	}
-
-	Eina_Bool KeypadPage::onRotaryEvent(Eext_Rotary_Event_Info *info)
-	{
-		if (!isActive()) {
-			LOG_RETURN_VALUE(RES_OK,
-					EINA_TRUE,
-					"Presenter is not active. Ignore");
-		}
-
-		if (!m_vcTimer) {
-			DLOG("Ignore as control is hidden");
-			return EINA_FALSE;
-		}
-
-		restartVCTimer();
-
-		if (info->direction == EEXT_ROTARY_DIRECTION_CLOCKWISE) {
-			tryIncreaseVolume();
-		} else {
-			tryDecreaseVolume();
-		}
-
-		return EINA_TRUE;
-	}
-
-	void KeypadPage::registerCallbacks()
-	{
-		addRotaryEventHandler(CALLBACK_A(
-				KeypadPage::onRotaryEvent), this);
-
-		m_sm->addAudioStateHandler(DELEGATE(
-				KeypadPage::onAudioStateChanged, this));
-
-		m_sm->addVolumeStateHandler(DELEGATE(
-				KeypadPage::onVolumeLevelChanged, this));
-	}
-
-	void KeypadPage::unregisterCallbacks()
-	{
-		delRotaryEventHandler(
-				CALLBACK_A(KeypadPage::onRotaryEvent), this);
-
-		m_sm->delAudioStateHandler(DELEGATE(
-				KeypadPage::onAudioStateChanged, this));
-
-		m_sm->delVolumeStateHandler(DELEGATE(
-				KeypadPage::onVolumeLevelChanged, this));
-	}
-}
diff --git a/src/presenters/MainPage.cpp b/src/presenters/MainPage.cpp
deleted file mode 100644
index 1a491b4..0000000
--- a/src/presenters/MainPage.cpp
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "presenters/MainPage.h"
-
-#include "ucl/gui/Window.h"
-#include "ucl/gui/Widget.h"
-
-#include "model/ICallUI.h"
-#include "model/ICallManager.h"
-#include "model/IIncomingCall.h"
-#include "model/IActiveCall.h"
-#include "model/IHeldCall.h"
-#include "model/IEndCall.h"
-#include "model/IIndicatorStateProvider.h"
-#include "model/ICallInfo.h"
-#include "model/IRejectMsgProvider.h"
-
-#include "presenters/IndicatorPresenter.h"
-#include "presenters/AcceptRejectPresenter.h"
-#include "presenters/CallInfoPresenter.h"
-#include "presenters/RejectMsgPresenter.h"
-#include "presenters/AccessoryPresenter.h"
-#include "presenters/MoreOptionsPresenter.h"
-#include "presenters/DeviceStatePresenter.h"
-
-#include "resources.h"
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr double CU_RECALL_BTN_SHOW_TIMEOUT = 1.0;
-	constexpr double CU_EXIT_APP_TIMEOUT = 4.0;
-
-	constexpr LayoutTheme LAYOUT_MAIN_WIDGET
-			{"layout", "callui", "main"};
-
-	constexpr LayoutTheme LAYOUT_REJECT_MSG_WIDGET
-		{"layout", "callui", "reject_msg"};
-
-	constexpr EdjePart PART_SWL_INDICATOR {"swl.indicator"};
-	constexpr EdjePart PART_SWL_ACCEPT_REJECT {"swl.accept_reject"};
-	constexpr EdjePart PART_SWL_CALL_INFO {"swl.call_info"};
-	constexpr EdjePart PART_SWL_REJECT_MSG {"swl.rm"};
-	constexpr EdjePart PART_SWL_BOTTOM_BTN {"swl.bottom_btn"};
-	constexpr EdjePart PART_SWL_OVERLAY {"swl.overlay"};
-	constexpr EdjePart PART_SWL_MORE_OPTION {"swl.more_option"};
-
-	constexpr EdjePart PART_TXT_REJECT_MSG {"reject_msg_text"};
-
-	constexpr ElmStyle STYLE_BB_END_CALL {"callui/end_call"};
-	constexpr ElmStyle STYLE_BB_RECALL {"callui/call_back"};
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	// MainPage::Builder
-
-	MainPage::Builder::Builder()
-	{
-	}
-
-	MainPage::Builder::~Builder()
-	{
-	}
-
-	MainPage::Builder &MainPage::Builder::setNaviframe(
-			const NaviframeSRef &navi)
-	{
-		m_navi = navi;
-		return *this;
-	}
-
-	MainPage::Builder &MainPage::Builder::setCallUI(
-			const ICallUISRef &call)
-	{
-		m_call = call;
-		return *this;
-	}
-
-	MainPageSRef MainPage::Builder::build(
-			const ExitRequestHandler handler) const
-	{
-		if (!handler) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
-					"onExitRequest is NULL");
-		}
-		if (!m_navi) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
-					"m_navi is NULL");
-		}
-		if (!m_call) {
-			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {},
-					"m_call is NULL");
-		}
-
-		auto result = makeShared<MainPage>(
-				m_navi, handler, m_call);
-
-		FAIL_RETURN_VALUE(result->prepare([&result](NaviItem &item)
-			{
-				return result->doPrepare(item);
-			}),
-			{}, "result->prepare() failed!");
-
-		return result;
-	}
-
-	// MainPage
-
-	MainPage::MainPage(IRefCountObj &rc,
-			const NaviframeSRef &navi,
-			const ExitRequestHandler handler,
-			const ICallUISRef &call) :
-		Page(rc, navi, handler),
-		m_call(call),
-		m_mode(CallMode::UNDEFINED),
-		m_ecTimer(nullptr),
-		m_ecTimerBtnReq(false)
-	{
-	}
-
-	MainPage::~MainPage()
-	{
-	}
-
-	Result MainPage::doPrepare(NaviItem &item)
-	{
-		m_cm = m_call->getCallManager();
-		if (!m_cm) {
-			LOG_RETURN(RES_FAIL, "Call manager is NULL!");
-		}
-
-		FAIL_RETURN(createWidget(), "createWidget() failed!");
-		FAIL_RETURN(createIndicatorPresenter(), "createIndicatorPresenter() failed!");
-		FAIL_RETURN(createDisplayPresenter(), "createDisplayPresenter() failed!");
-
-		auto win = m_widget->getWindow();
-		if (!win) {
-			LOG_RETURN(RES_FAIL, "win is NULL!");
-		}
-		win->addEventHandler(WIN_POWER_KEY_UP_EVENT, WEAK_DELEGATE(
-				MainPage::onPowerKeyUp, asWeak(*this)));
-
-		item = getNaviframe().push(*m_widget);
-		if (!item) {
-			LOG_RETURN(RES_FAIL, "Naviframe::push() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	void MainPage::processKeyPress()
-	{
-		switch (m_mode) {
-		case CallMode::INCOMING:
-		{
-			auto incom = m_cm->getIncomingCall();
-			if (!incom) {
-				LOG_RETURN_VOID(RES_FAIL, "incom is NULL");
-			}
-			incom->stopAlert();
-			break;
-		}
-		case CallMode::END:
-			requestExit();
-			break;
-		default:
-			if (m_accessoryPrs) {
-				m_accessoryPrs->hideVolumeControls();
-			}
-			break;
-		}
-	}
-
-	void MainPage::onBackKey()
-	{
-		processKeyPress();
-	}
-
-	void MainPage::onPowerKeyUp(Widget &widget, void *eventInfo)
-	{
-		if (isActive()) {
-			processKeyPress();
-		}
-	}
-
-	Result MainPage::processIncomingCallMode()
-	{
-		m_bottomBtn.reset();
-		m_moreOptionsPrs.reset();
-		m_accessoryPrs.reset();
-
-		auto call = m_cm->getIncomingCall();
-		if (!call) {
-			LOG_RETURN(RES_FAIL, "incom is NULL");
-		}
-
-		FAIL_RETURN(createAcceptRejectPresenter(),
-				"createAcceptRejectPresenter() failed!");
-
-		auto provider = call->getRejectMsgProvider();
-		if (!provider) {
-			ELOG("Reject message provider is NULL");
-		}
-
-		if (!isUnknownCaller(*call->getInfo())
-				&& (provider && provider->getMsgCount() > 0)) {
-			m_rmLy = Layout::Builder().
-					setTheme(impl::LAYOUT_REJECT_MSG_WIDGET).
-					setIsOwner(true).
-					build(*m_widget);
-			if (!m_rmLy) {
-				LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-			}
-			m_rmLy->setText(STR_DECLINE_MESSAGES, impl::PART_TXT_REJECT_MSG);
-
-			m_widget->setContent(*m_rmLy, impl::PART_SWL_REJECT_MSG);
-
-			FAIL_RETURN(createRejectMsgPresenter(provider),
-					"createRejectMsgPresenter() failed!");
-		}
-
-		if (m_indicator) {
-			m_indicator->udapteIncomingCallMode(true);
-		}
-
-		return RES_OK;
-	}
-
-	Result MainPage::processEndCallMode()
-	{
-		m_bottomBtn.reset();
-		m_moreOptionsPrs.reset();
-
-		m_rmPrs.reset();
-		m_acceptRejectPrs.reset();
-		m_rmLy.reset();
-
-		if (m_indicator) {
-			m_indicator->udapteIncomingCallMode(false);
-		}
-
-		FAIL_RETURN(createAccessoryPresenter(),
-				"createAccessoryPresenter() failed");
-
-		startEndCallTimer();
-
-		return RES_OK;
-	}
-
-	Result MainPage::processRegularCallModes()
-	{
-		m_rmPrs.reset();
-		m_acceptRejectPrs.reset();
-		m_rmLy.reset();
-
-		if (m_indicator) {
-			m_indicator->udapteIncomingCallMode(false);
-		}
-
-		FAIL_RETURN(createAccessoryPresenter(),
-				"createAccessoryPresenter() failed");
-		FAIL_RETURN(createMoreOptionsPresenter(),
-				"createMoreOptionsPresenter() failed");
-		FAIL_RETURN(createBottomBtn(impl::STYLE_BB_END_CALL),
-				"createBottomBtn() failed");
-
-		return RES_OK;
-	}
-
-	void MainPage::updateCallMode()
-	{
-		auto incom = m_cm->getIncomingCall();
-		auto active = m_cm->getActiveCall();
-		auto held = m_cm->getHeldCall();
-		auto end = m_cm->getEndCall();
-
-		m_mode = CallMode::UNDEFINED;
-
-		if (incom) {
-			DLOG("Mode [Incoming call]");
-			m_mode = CallMode::INCOMING;
-		} else if (active && active->isDialingMode()) {
-			DLOG("Mode [Outgoing call]");
-			m_mode = CallMode::OUTGOING;
-		} else if (active || held) {
-			DLOG("Mode [During call]");
-			m_mode = CallMode::DURING;
-		} else if (end) {
-			DLOG("Mode [End call]");
-			m_mode = CallMode::END;
-		} else {
-			DLOG("Mode [Undefined]");
-		}
-	}
-
-	Result MainPage::showWindow()
-	{
-		auto win = getNaviframe().getWindow();
-		if (!win) {
-			LOG_RETURN(RES_FAIL, "win is NULL");
-		}
-
-		if (!win->isVisible() &&
-				(m_mode == CallMode::INCOMING
-				|| m_mode == CallMode::OUTGOING)) {
-			show(*win);
-		}
-		return RES_OK;
-	}
-
-	void MainPage::onBottomBtnClicked(Widget &widget, void *eventInfo)
-	{
-		auto active = m_cm->getActiveCall();
-		auto held = m_cm->getHeldCall();
-		auto end = m_cm->getEndCall();
-
-		if (active) {
-			active->end();
-		} else if (held) {
-			held->end();
-		} else if (end) {
-			stopEndCallTimer();
-			end->callBack();
-		}
-	}
-
-	void MainPage::startEndCallTimer()
-	{
-		stopEndCallTimer();
-
-		m_ecTimer = ecore_timer_add(
-				impl::CU_RECALL_BTN_SHOW_TIMEOUT,
-				CALLBACK_B(MainPage::onEndCallTimerCb),
-				this);
-	}
-
-	void MainPage::stopEndCallTimer()
-	{
-		m_ecTimerBtnReq = false;
-
-		if (m_ecTimer) {
-			ecore_timer_del(m_ecTimer);
-			m_ecTimer = nullptr;
-		}
-	}
-
-	Result MainPage::createBottomBtn(const ElmStyle &style)
-	{
-		m_bottomBtn = makeShared<StyledWidget>(
-				elm_button_add(*m_widget), true);
-		m_bottomBtn->setStyle(style);
-
-		m_bottomBtn->addEventHandler(BTN_CLICKED,
-				WEAK_DELEGATE(MainPage::onBottomBtnClicked,
-						asWeak(*this)));
-
-		m_widget->setContent(*m_bottomBtn, impl::PART_SWL_BOTTOM_BTN);
-		show(*m_bottomBtn);
-
-		return RES_OK;
-	}
-
-	Eina_Bool MainPage::onEndCallTimerCb()
-	{
-		auto end = m_cm->getEndCall();
-		if (!end) {
-			m_ecTimer = nullptr;
-			requestExit();
-			LOG_RETURN_VALUE(RES_FAIL, ECORE_CALLBACK_CANCEL, "end is NULL");
-		}
-
-		auto info = end->getInfo();
-		if (!m_bottomBtn && !m_ecTimerBtnReq) {
-			if (info && info->getConferenceMemberCount() == 1) {
-				if (createBottomBtn(impl::STYLE_BB_RECALL) != RES_OK) {
-					m_ecTimer = nullptr;
-					requestExit();
-					LOG_RETURN_VALUE(RES_FAIL, ECORE_CALLBACK_CANCEL,
-							"createBottomBtn() failed!");
-				}
-			}
-			ecore_timer_interval_set(m_ecTimer, impl::CU_EXIT_APP_TIMEOUT);
-			m_ecTimerBtnReq = true;
-			return ECORE_CALLBACK_RENEW;
-		} else {
-			m_ecTimer = nullptr;
-			requestExit();
-			return ECORE_CALLBACK_CANCEL;
-		}
-	}
-
-	void MainPage::onCallEvent(CallEventType type)
-	{
-		ILOG("CallEventType [%d]", static_cast<int>(type));
-
-		stopEndCallTimer();
-
-		CallMode prevMode = m_mode;
-		updateCallMode();
-
-		if (m_mode == CallMode::UNDEFINED) {
-			requestExit();
-			return;
-		}
-
-		FAIL_RETURN_VOID(showWindow(), "showWindow failed!");
-
-		switch (m_mode) {
-		case CallMode::INCOMING:
-			FAIL_RETURN_VOID(processIncomingCallMode(),
-					"processIncomingCall() failed!");
-			break;
-		case CallMode::END:
-			FAIL_RETURN_VOID(processEndCallMode(),
-					"processEndCallMode() failed!");
-			break;
-		default:
-			FAIL_RETURN_VOID(processRegularCallModes(),
-					"processRegularCallModes() failed!");
-			break;
-		}
-
-		FAIL_RETURN_VOID(createCallInfoPresenter(m_mode),
-				"createCallInfoPresenter() failed!");
-
-		FAIL_RETURN_VOID(updateDeviceState(prevMode, m_mode),
-				"createCallInfoPresenter() failed!");
-	}
-
-	Result MainPage::updateDeviceState(CallMode prevMode, CallMode curMode)
-	{
-		if (curMode == CallMode::INCOMING && curMode != prevMode) {
-			m_devicePrs->setDisplayState(DisplayState::ON);
-			m_devicePrs->setDisplayMode(DisplayMode::TOP_PRIORITY);
-			m_devicePrs->setCpuLockState(true);
-		} else if (prevMode == CallMode::INCOMING && prevMode != curMode) {
-			m_devicePrs->setDisplayMode(DisplayMode::REGULAR);
-			m_devicePrs->setCpuLockState(false);
-		}
-
-		if (curMode == CallMode::END) {
-			m_devicePrs->setDisplayState(DisplayState::ON);
-		}
-
-		return RES_OK;
-	}
-
-	bool MainPage::detectMuteControlDisableState()
-	{
-		return (m_mode == CallMode::OUTGOING ||
-				(m_mode == CallMode::DURING &&
-						(m_cm->getAvailableCalls() == CALL_FLAG_HELD)));
-	}
-
-	Result MainPage::createWidget()
-	{
-		m_widget = Layout::Builder().
-				setTheme(impl::LAYOUT_MAIN_WIDGET).
-				setIsOwner(true).
-				build(getNaviframe());
-
-		if (!m_widget) {
-			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-		}
-
-		setDeactivatorSink(m_widget);
-
-		return RES_OK;
-	}
-
-	Result MainPage::createIndicatorPresenter()
-	{
-		m_indicator = IndicatorPresenter::Builder().
-				setIndicatorStateProvider(
-						m_call->getIndicatorStateProvider()).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_indicator) {
-			LOG_RETURN(RES_FAIL, "Indicator::build() failed!");
-		}
-
-		m_widget->setContent(m_indicator->getWidget(), impl::PART_SWL_INDICATOR);
-
-		return RES_OK;
-	}
-
-	Result MainPage::createDisplayPresenter()
-	{
-		auto win = m_widget->getWindow();
-		if (!win) {
-			LOG_RETURN(RES_FAIL, "win is NULL!");
-		}
-
-		m_devicePrs = DeviceStatePresenter::Builder().
-				setDisplayState(DisplayState::ON).
-				build(asShared(win));
-
-		if (!m_devicePrs) {
-			LOG_RETURN(RES_FAIL, "DisplayPresenter::build() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	void MainPage::onExitAppRequest()
-	{
-		requestExit();
-	}
-
-	Result MainPage::createAccessoryPresenter()
-	{
-		if (m_accessoryPrs) {
-			ILOG("Already exists. No need to create new one. Just update.");
-			m_accessoryPrs->update(m_cm);
-			return RES_OK;
-		}
-
-		m_accessoryPrs = AccessoryPresenter::Builder().
-				setSoundManager(m_call->getSoundManager()).
-				setCallManager(m_cm).
-				setRequestExitHandler(WEAK_DELEGATE(MainPage::onExitAppRequest,
-						asWeak(*this))).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_accessoryPrs) {
-			LOG_RETURN(RES_FAIL,
-					"AccessoryPresenter::build() failed!");
-		}
-
-		m_widget->setContent(m_accessoryPrs->getWidget(),
-				impl::PART_SWL_OVERLAY);
-
-		return RES_OK;
-	}
-
-	Result MainPage::createMoreOptionsPresenter()
-	{
-		if (m_moreOptionsPrs) {
-			ILOG("Already exists. No need to create new one. Just update.");
-			m_moreOptionsPrs->update();
-			return RES_OK;
-		}
-
-		m_moreOptionsPrs = MoreOptionsPresenter::Builder().
-				setCallManager(m_cm).
-				setSoundManager(m_call->getSoundManager()).
-				setNaviframe(asShared(getNaviframe())).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_moreOptionsPrs) {
-			LOG_RETURN(RES_FAIL,
-					"MoreOptionsPresenter::build() failed!");
-		}
-
-		m_widget->setContent(m_moreOptionsPrs->getWidget(),
-				impl::PART_SWL_MORE_OPTION);
-
-		return RES_OK;
-	}
-
-	Result MainPage::createAcceptRejectPresenter()
-	{
-		if (m_acceptRejectPrs) {
-			m_acceptRejectPrs->update(m_cm->getAvailableCalls());
-			return RES_OK;
-		}
-
-		m_acceptRejectPrs = AcceptRejectPresenter::Builder().
-				setIncomingCall(m_cm->getIncomingCall()).
-				setAvailableCallsFlag(m_cm->getAvailableCalls()).
-				setSoundManager(m_call->getSoundManager()).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_acceptRejectPrs) {
-			LOG_RETURN(RES_FAIL,
-					"AcceptRejectPresenter::build() failed!");
-		}
-
-		m_widget->setContent(m_acceptRejectPrs->getWidget(),
-				impl::PART_SWL_ACCEPT_REJECT);
-
-		return RES_OK;
-	}
-
-	void MainPage::RejectMsgStateCb(RejectMsgState state)
-	{
-		(state == RejectMsgState::HIDDEN) ?
-				show(*m_rmLy) : hide(*m_rmLy);
-	}
-
-	void MainPage::RejectMsgSelectCb(const IRejectMsgSRef &rm)
-	{
-		auto incom = m_cm->getIncomingCall();
-		if (incom) {
-			incom->rejectWithMessage(rm);
-		}
-	}
-
-	Result MainPage::createRejectMsgPresenter(
-			const IRejectMsgProviderSRef &provider)
-	{
-		m_rmPrs = RejectMsgPresenter::Builder().
-				setProvider(provider).
-				setStateHandler(WEAK_DELEGATE(MainPage::RejectMsgStateCb,
-						asWeak(*this))).
-				setSelectHandler(WEAK_DELEGATE(MainPage::RejectMsgSelectCb,
-						asWeak(*this))).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_rmPrs) {
-			LOG_RETURN(RES_FAIL,
-					"RejectMessagePresenter::build() failed!");
-		}
-
-		m_widget->setContent(m_rmPrs->getWidget(), impl::PART_SWL_OVERLAY);
-
-		return RES_OK;
-	}
-
-	Result MainPage::createCallInfoPresenter(CallMode mode)
-	{
-		if (m_callInfoPrs) {
-			return m_callInfoPrs->update(mode, m_cm);
-		}
-
-		m_callInfoPrs = CallInfoPresenter::Builder().
-				setCallManager(m_cm).
-				setMode(mode).
-				setParentWidget(m_widget).
-				build(*this);
-
-		if (!m_callInfoPrs) {
-			LOG_RETURN(RES_FAIL, "CallerInfo::build() failed!");
-		}
-		m_widget->setContent(m_callInfoPrs->getWidget(),
-				impl::PART_SWL_CALL_INFO);
-
-		return RES_OK;
-	}
-
-	void MainPage::onError(CallErr err)
-	{
-		if (!m_cm->getAvailableCalls()) {
-			requestExit();
-		}
-	}
-
-}
diff --git a/src/presenters/RejectMsgPresenter.cpp b/src/presenters/RejectMsgPresenter.cpp
deleted file mode 100644
index 7774321..0000000
--- a/src/presenters/RejectMsgPresenter.cpp
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "presenters/RejectMsgPresenter.h"
-
-#include "model/IRejectMsgProvider.h"
-#include "model/IRejectMsg.h"
-
-#include "resources.h"
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	const int ALPHA_CHANNEL_MAX = 255;
-
-	constexpr LayoutTheme LAYOUT_DRAWER_PANEL
-		{"layout", "drawer", "panel"};
-
-	constexpr LayoutTheme LAYOUT_RM_PANEL_CONTENT
-		{"layout", "callui", "rm_panel_content"};
-
-	constexpr EdjePart PART_SWL_RIGHT {"elm.swallow.right"};
-	constexpr EdjePart PART_SWL_BG {"elm.swallow.bg"};
-
-	constexpr EdjePart PART_SWL_CONTENT {"swl.content"};
-	constexpr EdjePart PART_SWL_SCROLLER {"swl.scroller"};
-
-	constexpr SmartEvent EVENT_SCROLL {"scroll"};
-
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	class RejectMsgPresenter::RejectMsgItem : public NonCopyable {
-	public:
-		RejectMsgItem(const IRejectMsgSRef &rm):
-			m_rm(rm)
-		{
-		}
-
-		virtual ~RejectMsgItem()
-		{
-		}
-
-		std::string getDisplayText() const
-		{
-			auto trnsTxt = TString{m_rm->getText(), true}.translate();
-
-			auto markupTxt = elm_entry_utf8_to_markup(trnsTxt);
-			std::string resStr(markupTxt);
-			replaceSubstringInString(resStr, "<br/>", " ");
-			free(markupTxt);
-
-			return resStr;
-		}
-
-		IRejectMsgSRef getRejectMsg() const
-		{
-			return m_rm;
-		}
-
-	private:
-		IRejectMsgSRef m_rm;
-	};
-
-	RejectMsgPresenter::Builder::Builder()
-	{
-	}
-
-	RejectMsgPresenter::Builder::~Builder()
-	{
-	}
-
-	RejectMsgPresenter::Builder &
-	RejectMsgPresenter::Builder::setProvider(
-			const IRejectMsgProviderSRef &provider)
-	{
-		m_provider = provider;
-		return *this;
-	}
-
-	RejectMsgPresenter::Builder &
-	RejectMsgPresenter::Builder::setStateHandler(
-			const RejectMsgStateHandler &handler)
-	{
-		m_stateHandler = handler;
-		return *this;
-	}
-
-	RejectMsgPresenter::Builder &
-	RejectMsgPresenter::Builder::setSelectHandler(
-			const RejectMsgSelectHandler &handler)
-	{
-		m_selectHandler = handler;
-		return *this;
-	}
-
-	RejectMsgPresenter::Builder &
-	RejectMsgPresenter::Builder::setParentWidget(
-			const ElmWidgetSRef &parentWidget)
-	{
-		m_parentWidget = parentWidget;
-		return *this;
-	}
-
-	RejectMsgPresenterSRef
-	RejectMsgPresenter::Builder::build(GuiPresenter &parent) const
-	{
-		if (!m_provider || !m_parentWidget) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "Main params are not set");
-		}
-
-		auto result = makeShared<RejectMsgPresenter>(m_provider,
-				m_stateHandler,
-				m_selectHandler);
-		FAIL_RETURN_VALUE(result->prepare(parent, *m_parentWidget), {},
-				"result->prepare() failed!");
-
-		return result;
-	}
-
-	RejectMsgPresenter::RejectMsgPresenter(IRefCountObj &rc,
-			const IRejectMsgProviderSRef &provider,
-			const RejectMsgStateHandler &stateHandler,
-			const RejectMsgSelectHandler &selectHandler):
-			GuiPresenter(rc),
-			m_circleEo(nullptr),
-			m_provider(provider),
-			m_stateHandler(stateHandler),
-			m_selectHandler(selectHandler),
-			m_state(RejectMsgState::HIDDEN)
-	{
-	}
-
-	RejectMsgPresenter::~RejectMsgPresenter()
-	{
-		if (m_widget) {
-			sendActivate(*m_widget);
-		}
-	}
-
-	Result RejectMsgPresenter::prepare(GuiPresenter &parent,
-			ElmWidget &parentWidget)
-	{
-		FAIL_RETURN(GuiPresenter::prepare(parent, PF_DEACTIVATOR),
-				"Presenter::prepare() failed!");
-
-		FAIL_RETURN(createWidget(parentWidget),
-				"createWidget() failed!");
-
-		FAIL_RETURN(createPanel(),
-				"createPanel() failed!");
-
-		FAIL_RETURN(createPanelBg(),
-				"createPanelBg() failed!");
-
-		FAIL_RETURN(createPanelLy(),
-				"createPanelLy() failed!");
-
-		FAIL_RETURN(createGenlist(),
-				"createGenlist() failed!");
-
-		deactivateBy(m_widget.get());
-
-		parent.addDeactivatorSource(*m_widget);
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::createWidget(ElmWidget &parent)
-	{
-		m_widget = Layout::Builder().
-				setTheme(impl::LAYOUT_DRAWER_PANEL).
-				setIsOwner(true).
-				build(parent);
-
-		if (!m_widget) {
-			LOG_RETURN(RES_FAIL, "Layout::build() failed!");
-		}
-
-		eext_object_event_callback_add(m_widget->getEo(), EEXT_CALLBACK_BACK,
-				CALLBACK_A(RejectMsgPresenter::onBackKey), this);
-
-		return RES_OK;
-	}
-
-	void RejectMsgPresenter::onBackKey(Evas_Object *obj, void *eventInfo)
-	{
-		if (isActive()) {
-			hidePanel();
-		}
-	}
-
-	void RejectMsgPresenter::panelScrollCb(Widget &widget, void *eventInfo)
-	{
-		Elm_Panel_Scroll_Info *ev = static_cast<Elm_Panel_Scroll_Info *>(eventInfo);
-		DLOG("pos x[%f] y[%f]", ev->rel_x, ev->rel_y);
-
-		if (ev->rel_y == 1.0) {
-			m_state = RejectMsgState::SHOWN;
-			// Prevent panel scrolling
-			elm_object_scroll_freeze_push(m_panel->getEo());
-			sendDeactivate(*m_widget);
-			activateBy(m_widget.get());
-		} else if (ev->rel_y == 0.0) {
-			m_state = RejectMsgState::HIDDEN;
-			// Scroll genlist to top
-			elm_scroller_region_show(m_genlist->getEo(), 0, 0, 0, 0);
-		} else {
-			m_state = RejectMsgState::IN_TRANSITION;
-			const auto alphaValue =
-					static_cast<int>(impl::ALPHA_CHANNEL_MAX * ev->rel_y);
-			m_panelBg->setColor(0, alphaValue);
-			if (isActive()) {
-				deactivateBy(m_widget.get());
-				sendActivate(*m_widget);
-			}
-		}
-
-		if (m_stateHandler) {
-			m_stateHandler(m_state);
-		}
-	}
-
-	Result RejectMsgPresenter::createPanel()
-	{
-		m_panel = makeShared<StyledWidget>(elm_panel_add(*m_widget), true);
-		if (!m_panel) {
-			LOG_RETURN(RES_FAIL, "elm_panel_add() failed!");
-		}
-		elm_panel_scrollable_set(*m_panel, EINA_TRUE);
-		elm_panel_scrollable_content_size_set(*m_panel, 1.0);
-		elm_panel_hidden_set(*m_panel, EINA_TRUE);
-		elm_panel_orient_set(*m_panel, ELM_PANEL_ORIENT_BOTTOM);
-		show(*m_panel);
-
-		m_panel->addEventHandler(impl::EVENT_SCROLL,
-				WEAK_DELEGATE(RejectMsgPresenter::panelScrollCb,
-						asWeak(*this)));
-
-		m_widget->setContent(*m_panel, impl::PART_SWL_RIGHT);
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::createPanelBg()
-	{
-		m_panelBg = makeShared<ElmWidget>(
-				evas_object_rectangle_add(evas_object_evas_get(*m_widget)));
-		if (!m_panelBg) {
-			LOG_RETURN(RES_FAIL, "evas_object_rectangle_add() failed!");
-		}
-		m_panelBg->setColor(0, 0);
-		show(*m_panelBg);
-
-		m_widget->setContent(m_panelBg->getEo(), impl::PART_SWL_BG);
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::createPanelLy()
-	{
-		m_panelLy = Layout::Builder().
-				setTheme(impl::LAYOUT_RM_PANEL_CONTENT).
-				setIsOwner(true).
-				build(*m_panel);
-		if (!m_panelLy) {
-			LOG_RETURN(RES_FAIL, "Layout::build failed!");
-		}
-		m_panel->setContent(*m_panelLy);
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::createGenlist()
-	{
-		// Genlist scroller Layout
-		auto circlLy = Layout::Builder().build(*m_panelLy);
-		if (!circlLy) {
-			LOG_RETURN(RES_FAIL, "Layout::build failed!");
-		}
-		// Circular surface
-		Eext_Circle_Surface *const circleSurf = eext_circle_surface_layout_add(*circlLy);
-		if (!circleSurf) {
-			LOG_RETURN(RES_FAIL, "eext_circle_surface_layout_add() failed!");
-		}
-		// Genlist
-		Evas_Object *const glEo = elm_genlist_add(*m_panelLy);
-		if (!glEo) {
-			LOG_RETURN(RES_FAIL, "elm_genlist_add() failed!");
-		}
-		evas_object_size_hint_weight_set(glEo, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-		evas_object_size_hint_align_set(glEo, EVAS_HINT_FILL, EVAS_HINT_FILL);
-		elm_genlist_mode_set(glEo, ELM_LIST_COMPRESS);
-		elm_genlist_homogeneous_set(glEo, EINA_TRUE);
-
-		m_genlist = makeShared<StyledWidget>(glEo);
-		m_circleEo = eext_circle_object_genlist_add(m_genlist->getEo(), circleSurf);
-		if (!m_circleEo) {
-			LOG_RETURN(RES_FAIL, "elm_genlist_add() failed!");
-		}
-		eext_circle_object_genlist_scroller_policy_set(m_circleEo, ELM_SCROLLER_POLICY_OFF, ELM_SCROLLER_POLICY_AUTO);
-		deactivateRotary();
-
-		FAIL_RETURN(fillGenlist(), "fillGenlist() failed!");
-
-		m_panelLy->setContent(*circlLy, impl::PART_SWL_SCROLLER);
-
-		m_panelLy->setContent(*m_genlist, impl::PART_SWL_CONTENT);
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::fillGenlist()
-	{
-		FAIL_RETURN(addGenlistTitleItem(), "addGenlistTitleItem() failed!");
-
-		auto msgList = m_provider->getMsgList();
-		for (auto &iter : msgList) {
-			FAIL_RETURN(addGenlistTextItem(iter), "addGenlistTextItem() failed!");
-		}
-
-		FAIL_RETURN(addGenlistBottomItem(), "addGenlistBottomItem() failed!");
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::addGenlistTitleItem()
-	{
-		static auto titleItc = createGenlistItemClass("title",
-				[](void *data, Evas_Object *obj, const char *part) -> char * {
-					return strdup(STR_DECLINE_MESSAGES.translate());
-				});
-
-		auto *item = elm_genlist_item_append(*m_genlist, &titleItc,
-				nullptr,
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				nullptr,
-				nullptr);
-		if (!item) {
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::addGenlistTextItem(const IRejectMsgSRef &rm)
-	{
-		static auto textItc = createGenlistItemClass("1text.1icon",
-				[](void *data, Evas_Object *obj, const char *part) -> char * {
-					if (!data) {
-						LOG_RETURN_VALUE(RES_FAIL, nullptr, "Data is NULL");
-					}
-					RejectMsgItem *rm = static_cast<RejectMsgItem *>(data);
-					return strdup(rm->getDisplayText().c_str());
-				},
-				nullptr,
-				nullptr,
-				[](void *data, Evas_Object *obj) -> void {
-					RejectMsgItem *rm = static_cast<RejectMsgItem *>(data);
-					delete rm;
-				});
-
-		auto *rmItem = new RejectMsgItem(rm);
-		if (!rmItem) {
-			LOG_RETURN(RES_FAIL, "Create RejectMsgItem failed!");
-		}
-
-		auto *item = elm_genlist_item_append(*m_genlist, &textItc,
-				static_cast<void *>(rmItem),
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				CALLBACK_A(RejectMsgPresenter::onGenlistItemClickedCb),
-				this);
-		if (!item) {
-			delete rmItem;
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	Result RejectMsgPresenter::addGenlistBottomItem()
-	{
-		static auto paddingItc = createGenlistItemClass("1text.1icon");
-
-		auto *item = elm_genlist_item_append(*m_genlist, &paddingItc,
-				nullptr,
-				nullptr,
-				ELM_GENLIST_ITEM_NONE,
-				nullptr,
-				nullptr);
-		if (!item) {
-			LOG_RETURN(RES_FAIL, "elm_genlist_item_append() failed!");
-		}
-
-		return RES_OK;
-	}
-
-	void RejectMsgPresenter::handleSelectEvent(const RejectMsgItem &item)
-	{
-		if (m_selectHandler) {
-			m_selectHandler(item.getRejectMsg());
-		}
-	}
-
-	void RejectMsgPresenter::onGenlistItemClickedCb(Evas_Object *obj, void *eventInfo)
-	{
-		if (!eventInfo) {
-			LOG_RETURN_VOID(RES_FAIL, "eventInfo is NULL");
-		}
-
-		auto *item = static_cast<Elm_Object_Item *>(eventInfo);
-		auto *rmItem = static_cast<RejectMsgItem *>(
-				elm_object_item_data_get(item));
-
-		handleSelectEvent(*rmItem);
-	}
-
-	Widget &RejectMsgPresenter::getWidget()
-	{
-		return *m_widget;
-	}
-
-	RejectMsgState RejectMsgPresenter::getState()
-	{
-		return m_state;
-	}
-
-	void RejectMsgPresenter::hidePanel()
-	{
-		DLOG();
-		if (m_state == RejectMsgState::SHOWN) {
-			DLOG("Panel state [SHOWN]");
-			elm_object_scroll_freeze_pop(m_panel->getEo());
-			elm_panel_hidden_set(m_panel->getEo(), EINA_TRUE);
-		}
-	}
-
-	void RejectMsgPresenter::setStateHandler(
-			const RejectMsgStateHandler &handler)
-	{
-		m_stateHandler = handler;
-	}
-
-	void RejectMsgPresenter::setSelectHandler(
-			const RejectMsgSelectHandler &handler)
-	{
-		m_selectHandler = handler;
-	}
-
-	void RejectMsgPresenter::onActivate()
-	{
-		DLOG();
-		activateRotary();
-	}
-
-	void RejectMsgPresenter::onDeactivate()
-	{
-		DLOG();
-		deactivateRotary();
-	}
-
-	void RejectMsgPresenter::activateRotary()
-	{
-		if (m_circleEo) {
-			eext_rotary_object_event_activated_set(m_circleEo, EINA_TRUE);
-		}
-	}
-
-	void RejectMsgPresenter::deactivateRotary()
-	{
-		if (m_circleEo) {
-			eext_rotary_object_event_activated_set(m_circleEo, EINA_FALSE);
-		}
-	}
-
-}
diff --git a/src/presenters/common.h b/src/presenters/common.h
deleted file mode 100644
index d07af88..0000000
--- a/src/presenters/common.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_COMMON_H__
-#define __CALLUI_PRESENTERS_COMMON_H__
-
-#include "ucl/gui/stdTheme.h"
-
-#include "view/helpers.h"
-
-#include "helpers.h"
-
-#include "../common.h"
-
-#include "../view/common.h"
-
-namespace callui {
-	constexpr auto CALL_VC_TIMER_INTERVAL = 1.5;
-	constexpr auto VOLUME_LEVEL_MIN = 1;
-}
-
-#endif // __CALLUI_PRESENTERS_COMMON_H__
diff --git a/src/presenters/helpers.cpp b/src/presenters/helpers.cpp
deleted file mode 100644
index ef4ea02..0000000
--- a/src/presenters/helpers.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "common.h"
-
-namespace callui { namespace { namespace himpl {
-
-	const TString STR_HH_MM_SS_TIME{"%02d:%02d:%02d"};
-	const TString STR_MM_SS_TIME{"%02d:%02d"};
-
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	void replaceSubstringInString(std::string &str,
-			const std::string &from, const std::string &to)
-	{
-		if (from.empty()) {
-			LOG_RETURN_VOID(RES_FAIL, "Parameter from is empty");
-		}
-
-		size_t start_pos = 0;
-		while((start_pos = str.find(from, start_pos)) != std::string::npos) {
-			str.replace(start_pos, from.length(), to);
-			start_pos += to.length();
-		}
-	}
-
-	void setCallDuration(const struct tm &time,
-			EdjeWidget &widget,
-			const EdjePart &part)
-	{
-		TString tmp;
-		if (time.tm_hour > 0) {
-			tmp = himpl::STR_HH_MM_SS_TIME.format(time.tm_hour, time.tm_min, time.tm_sec);
-		} else {
-			tmp = himpl::STR_MM_SS_TIME.format(time.tm_min, time.tm_sec);
-		}
-		widget.setText(tmp, part);
-	}
-
-	void tryUpdateCallDurationTime(
-			struct tm &curTime,
-			struct tm &compTime,
-			EdjeWidget &widget,
-			const EdjePart &part)
-	{
-		if ((compTime.tm_sec - curTime.tm_sec) != 0) {
-			curTime = compTime;
-			setCallDuration(curTime, widget, part);
-		}
-	}
-
-}
diff --git a/src/presenters/helpers.h b/src/presenters/helpers.h
deleted file mode 100644
index cc46cf7..0000000
--- a/src/presenters/helpers.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __CALLUI_PRESENTERS_HELPERS_H__
-#define __CALLUI_PRESENTERS_HELPERS_H__
-
-#include <string>
-#include <time.h>
-
-#include "ucl/gui/EdjeWidget.h"
-#include "ucl/gui/types.h"
-
-namespace callui {
-
-	void replaceSubstringInString(std::string &str,
-			const std::string &from, const std::string &to);
-
-	void setCallDuration(const struct tm &time,
-			ucl::EdjeWidget &widget, const ucl::EdjePart &part);
-
-	void tryUpdateCallDurationTime(
-			struct tm &curTime, struct tm &compTime,
-			ucl::EdjeWidget &widget, const ucl::EdjePart &part);
-
-}
-
-#endif // __CALLUI_PRESENTERS_HELPERS_H__
diff --git a/src/resources.cpp b/src/resources.cpp
deleted file mode 100644
index e2258e7..0000000
--- a/src/resources.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "resources.h"
-
-namespace callui {
-
-	// TODO: Need replace with IDS
-
-	const ucl::TString STR_ANSWER_CALL {"Answer call"};
-	const ucl::TString STR_HOLD_AND_ACCEPT {"Hold and Accept"};
-	const ucl::TString STR_END_AND_ACCEPT {"End and Accept"};
-
-	const ucl::TString STR_CALL_WITH_PS_WILL_END {"Call with %s will end."};
-	const ucl::TString STR_CALL_ON_HOLD {"Call on hold"};
-	const ucl::TString STR_WITH_PD_PEOPLE {"With %d people"};
-	const ucl::TString STR_CONFERENCE_CALL {"Conference call"};
-	const ucl::TString STR_UNKNOWN {"Unknown"};
-	const ucl::TString STR_EMERGENCY_CALL {"Emergency call"};
-	const ucl::TString STR_VOICEMAIL {"Voicemail"};
-
-	const ucl::TString STR_INCOMING_CALL {"Incoming call"};
-	const ucl::TString STR_DIALING_CALL {"Dialing"};
-	const ucl::TString STR_ON_HOLD {"On hold"};
-	const ucl::TString STR_CALL_ENDED {"Call ended"};
-
-	const ucl::TString STR_DECLINE_MESSAGES {"Decline messages"};
-
-	const ucl::TString STR_VOLUME {"Volume"};
-
-	const ucl::TString STR_MORE_SWAP {"Swap"};
-	const ucl::TString STR_MORE_HEADSET {"Headset"};
-	const ucl::TString STR_MORE_PHONE {"Phone"};
-	const ucl::TString STR_MORE_KEYPAD {"Keypad"};
-	const ucl::TString STR_MORE_HOLD {"Hold"};
-	const ucl::TString STR_MORE_UNHOLD {"Unhold"};
-	const ucl::TString STR_MORE_GEAR {"Gear"};
-}
diff --git a/src/view/VolumeControl.cpp b/src/view/VolumeControl.cpp
deleted file mode 100644
index 3cba34d..0000000
--- a/src/view/VolumeControl.cpp
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "view/VolumeControl.h"
-
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr LayoutTheme LAYOUT_VOLUME
-		{"layout", "callui", "volume_control"};
-
-	constexpr ElmStyle STYLE_BTN_MINUS {"callui/minus"};
-	constexpr ElmStyle STYLE_BTN_PLUS {"callui/plus"};
-
-	constexpr EdjePart PART_SWL_MINUS {"swl.minus"};
-	constexpr EdjePart PART_SWL_PLUS {"swl.plus"};
-
-	constexpr EdjePart PART_TXT_INFO {"txt.info"};
-	constexpr EdjePart PART_TXT_VALUE {"txt.value"};
-
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	VolumeControl::Builder::Builder():
-			m_maxValue(0),
-			m_curValue(0)
-	{
-	}
-
-	VolumeControl::Builder &VolumeControl::Builder::setInfoText(const TString &info)
-	{
-		m_info = info;
-		return *this;
-	}
-
-	VolumeControl::Builder &VolumeControl::Builder::setMaxValue(int maxValue)
-	{
-		m_maxValue = maxValue;
-		return *this;
-	}
-
-	VolumeControl::Builder &VolumeControl::Builder::setValue(int curValue)
-	{
-		m_curValue = curValue;
-		return *this;
-	}
-
-	VolumeControl::Builder &VolumeControl::Builder::setEventHandler(
-			const VolumeControlEventHandler &handler)
-	{
-		m_handler = handler;
-		return *this;
-	}
-
-	VolumeControlSRef VolumeControl::Builder::build(ElmWidget &parent) const
-	{
-		auto layout = Layout::Builder().
-				setTheme(impl::LAYOUT_VOLUME).
-				setIsOwner(true).
-				build(parent);
-		if (!layout) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "Layout::build() failed!");
-		}
-
-		auto result = makeShared<VolumeControl>(layout,
-				m_info,
-				m_maxValue,
-				m_curValue,
-				m_handler);
-
-		result->bindToEo();
-
-		return result;
-	}
-
-	VolumeControl::VolumeControl(IRefCountObj &rc,
-			const LayoutSRef &layout,
-			const TString &info,
-			int maxValue,
-			int curValue,
-			const VolumeControlEventHandler &handler):
-				Slider(rc, layout, maxValue, curValue),
-				m_decreaseBtn(elm_button_add(*m_layout)),
-				m_increaseBtn(elm_button_add(*m_layout)),
-				m_handler(handler)
-	{
-		prepare(info, curValue);
-	}
-
-	VolumeControl::~VolumeControl()
-	{
-	}
-
-	void VolumeControl::prepare(const ucl::TString &info, int curValue)
-	{
-		m_decreaseBtn.setStyle(impl::STYLE_BTN_MINUS);
-		m_decreaseBtn.addEventHandler(BTN_CLICKED, WEAK_DELEGATE(
-				VolumeControl::onDecreaseBtnClickedCb, asWeak(*this)));
-		m_layout->setContent(m_decreaseBtn, impl::PART_SWL_MINUS);
-		show(m_decreaseBtn);
-
-		m_increaseBtn.setStyle(impl::STYLE_BTN_PLUS);
-		m_increaseBtn.addEventHandler(BTN_CLICKED, WEAK_DELEGATE(
-				VolumeControl::onIncreaseBtnClickedCb, asWeak(*this)));
-		m_layout->setContent(m_increaseBtn, impl::PART_SWL_PLUS);
-		show(m_increaseBtn);
-
-		setInfoText(info);
-		setValue(curValue);
-	}
-
-	void VolumeControl::setInfoText(const TString &info)
-	{
-		m_layout->setText(info.translate(), impl::PART_TXT_INFO);
-	}
-
-	void VolumeControl::setValue(int value)
-	{
-		eext_circle_object_value_set(m_slider, static_cast<double>(value));
-		m_layout->setText(std::to_string(value), impl::PART_TXT_VALUE);
-	}
-
-	void VolumeControl::setIncreaseBtnEnable(bool isEnable)
-	{
-		isEnable ? enable(m_increaseBtn) : disable(m_increaseBtn);
-	}
-
-	void VolumeControl::setDecreaseBtnEnable(bool isEnable)
-	{
-		isEnable ? enable(m_decreaseBtn) : disable(m_decreaseBtn);
-	}
-
-	void VolumeControl::setEventHandler(
-			const VolumeControlEventHandler &handler)
-	{
-		m_handler = handler;
-	}
-
-	void VolumeControl::onDecreaseBtnClickedCb(Widget &widget, void *eventInfo)
-	{
-		if (m_handler) {
-			m_handler(VolumeControlEvent::DECREASE);
-		}
-	}
-
-	void VolumeControl::onIncreaseBtnClickedCb(Widget &widget, void *eventInfo)
-	{
-		if (m_handler) {
-			m_handler(VolumeControlEvent::INCREASE);
-		}
-	}
-
-}
diff --git a/src/view/helpers.cpp b/src/view/helpers.cpp
deleted file mode 100644
index e4f8595..0000000
--- a/src/view/helpers.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "view/helpers.h"
-
-#include "ucl/gui/Window.h"
-#include "ucl/gui/Naviframe.h"
-
-#include "common.h"
-
-namespace callui { namespace { namespace impl {
-
-	using namespace ucl;
-
-	constexpr EoDataKey CIRCLE_SURFACE {"callui,eext,circle,surface"};
-}}}
-
-namespace callui {
-
-	using namespace ucl;
-
-	Result createCircleSurface(Naviframe &navi)
-	{
-		const auto win = navi.getWindow();
-		if (!win) {
-			LOG_RETURN(RES_FAIL, "Failed to get Window from Naviframe!");
-		}
-
-		if (win->getData(impl::CIRCLE_SURFACE)) {
-			LOG_RETURN(RES_ILLEGAL_STATE, "Circle Surface data already set!");
-		}
-
-		const auto sfc = eext_circle_surface_conformant_add(win->getConformant());
-		if (!sfc) {
-			LOG_RETURN(RES_FAIL,
-					"eext_circle_surface_conformant_add() failed!");
-		}
-
-		win->setData(impl::CIRCLE_SURFACE, sfc);
-
-		return RES_OK;
-	}
-
-	Eext_Circle_Surface *getCircleSurface(const ElmWidget &widget)
-	{
-		const auto win = widget.getWindow();
-		if (!win) {
-			LOG_RETURN_VALUE(RES_FAIL, nullptr,
-					"Failed to get Window from widget!");
-		}
-
-		const auto sfc = static_cast<Eext_Circle_Surface *>(
-				win->getData(impl::CIRCLE_SURFACE));
-		if (!sfc) {
-			LOG_RETURN_VALUE(RES_FAIL, nullptr,
-					"Failed to get Eext_Circle_Surface from window!");
-		}
-
-		return sfc;
-	}
-
-	void addRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data)
-	{
-		eext_rotary_event_handler_add(func, data);
-	}
-
-	void delRotaryEventHandler(Eext_Rotary_Handler_Cb func, void *data)
-	{
-		std::vector<void *> backup;
-		while (true) {
-			void *const oldData = eext_rotary_event_handler_del(func);
-			if (!oldData || (oldData == data)) {
-				return;
-			}
-			backup.push_back(oldData);
-		}
-		for (auto i = backup.size(); i-- > 0; ) {
-			eext_rotary_event_handler_add(func, backup[i]);
-		}
-	}
-
-	Elm_Genlist_Item_Class createGenlistItemClass(const char *style,
-			Elm_Gen_Item_Text_Get_Cb txtCb,
-			Elm_Gen_Item_Content_Get_Cb contentCb,
-			Elm_Gen_Item_State_Get_Cb stateCb,
-			Elm_Gen_Item_Del_Cb delCb)
-	{
-		Elm_Genlist_Item_Class itc = { ELM_GEN_ITEM_CLASS_HEADER };
-		itc.item_style = style;
-		itc.func.text_get = txtCb;
-		itc.func.content_get = contentCb;
-		itc.func.state_get = stateCb;
-		itc.func.del = delCb;
-
-		return itc;
-	}
-
-	LayoutTheme getImageTheme(const char *const fileName)
-	{
-		return {"layout", "callui_image", fileName};
-	}
-
-}
-
diff --git a/tizen-manifest.xml b/tizen-manifest.xml
index 6a76d4d..0c547f7 100644
--- a/tizen-manifest.xml
+++ b/tizen-manifest.xml
@@ -25,5 +25,6 @@
         <privilege>http://tizen.org/privilege/notification</privilege>
         <privilege>http://tizen.org/privilege/message.read</privilege>
         <privilege>http://tizen.org/privilege/callhistory.read</privilege>
+        <privilege>http://tizen.org/privilege/bluetooth.admin</privilege>
     </privileges>
 </manifest>
diff --git a/ucl/inc/ucl/appfw/IInstance.h b/ucl/inc/ucl/appfw/IInstance.h
deleted file mode 100644
index bf09205..0000000
--- a/ucl/inc/ucl/appfw/IInstance.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_APPFW_I_INSTANCE_H__
-#define __UCL_APPFW_I_INSTANCE_H__
-
-#include "IInstanceContext.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(IInstance);
-
-	class IInstance : public Polymorphic {
-	public:
-		virtual Result onCreate(IInstanceContext *context) = 0;
-		virtual void onPause() = 0;
-		virtual void onResume() = 0;
-	};
-}
-
-#endif // __UCL_APPFW_I_INSTANCE_H__
diff --git a/ucl/inc/ucl/gui/EdjeWidget.h b/ucl/inc/ucl/gui/EdjeWidget.h
deleted file mode 100644
index 0ee57f0..0000000
--- a/ucl/inc/ucl/gui/EdjeWidget.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_EDJE_WIDGET_H__
-#define __UCL_GUI_EDJE_WIDGET_H__
-
-#include "ElmWidget.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(EdjeWidget);
-
-	class EdjeWidget : public ElmWidget {
-	public:
-		void setText(const TString &value);
-		void setText(const TString &value, EdjePart part);
-
-		TString getText() const;
-		TString getText(EdjePart part) const;
-
-		void setContent(Evas_Object *content);
-		void setContent(Evas_Object *content, EdjePart part);
-		Evas_Object *unsetContent();
-		Evas_Object *unsetContent(EdjePart part);
-
-		Evas_Object *getContent() const;
-		Evas_Object *getContent(EdjePart part) const;
-
-		void emit(EdjeSignal signal, EdjeSignalSrc source =
-				EdjeSignalSrc(""));
-
-	protected:
-		EdjeWidget(IRefCountObj *rc, Evas_Object *eo, bool isOwner = false);
-	};
-}
-
-#include "EdjeWidget.hpp"
-
-#endif // __UCL_GUI_EDJE_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/ElmWidget.h b/ucl/inc/ucl/gui/ElmWidget.h
deleted file mode 100644
index 3856b49..0000000
--- a/ucl/inc/ucl/gui/ElmWidget.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_ELM_WIDGET_H__
-#define __UCL_GUI_ELM_WIDGET_H__
-
-#include "Widget.h"
-
-#define UCL_SMART_FWD_ATSPI UCL_SMART_FWD "atspi,"
-
-namespace ucl {
-
-	constexpr SmartEvent ATSPI_ON_GESTURE {UCL_SMART_FWD_ATSPI "gesture"};
-
-	class Window;
-
-	UCL_DECLARE_REF_ALIASES(ElmWidget);
-
-	class ElmWidget : public Widget {
-	public:
-		explicit ElmWidget(Evas_Object *eo, bool isOwner = false);
-		virtual ~ElmWidget();
-
-		void setEnabled(bool value);
-		bool isEnabled() const;
-
-		void setFocusAlowed(bool value);
-		bool isFocusAlowed() const;
-
-		void setTheme(Elm_Theme *th);
-		Elm_Theme *getTheme();
-
-		Evas_Object *getTopWidget() const;
-		Window *getWindow() const;
-
-	protected:
-		friend class ReffedObj<ElmWidget>;
-		ElmWidget(IRefCountObj *rc, Evas_Object *eo, bool isOwner = false);
-
-		virtual void setFocusedImpl(bool value) final override;
-		virtual bool isFocusedImpl() const final override;
-		virtual bool ensureFwdEvent(SmartEvent fwdEvent) override;
-
-	private:
-		Eina_Bool onAtspiGesture(Elm_Atspi_Gesture_Info gestureInfo,
-					Evas_Object *obj);
-
-	private:
-		bool m_isAtspiGestureCbSet;
-	};
-
-	// Non-member functions //
-
-	void enable(ElmWidget &widget);
-	void disable(ElmWidget &widget);
-}
-
-#include "ElmWidget.hpp"
-
-#endif // __UCL_GUI_ELM_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/Genlist.h b/ucl/inc/ucl/gui/Genlist.h
deleted file mode 100644
index ebbb43e..0000000
--- a/ucl/inc/ucl/gui/Genlist.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_GENLIST_H__
-#define __UCL_GUI_GENLIST_H__
-
-#include "StyledWidget.h"
-#include "GenlistItem.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(Genlist);
-
-	class Genlist : public StyledWidget {
-	public:
-		enum class Mode {
-			COMPRESS = ELM_LIST_COMPRESS,
-			SCROLL = ELM_LIST_SCROLL,
-			LIMIT = ELM_LIST_LIMIT,
-			EXPAND = ELM_LIST_EXPAND
-		};
-
-		class Builder final {
-		public:
-			Builder();
-			Builder &setStyle(ElmStyle style);
-			Builder &setMode(Mode mode);
-			Builder &setHomogeneous(bool value);
-			Builder &setIsOwner(bool value);
-			Builder &setNeedBindToEo(bool value);
-			GenlistSRef build(ElmWidget &parent) const;
-		private:
-			ElmStyle m_style;
-			Mode m_mode;
-			bool m_isHomogeneous;
-			bool m_isOwner;
-			bool m_needBindToEo;
-		};
-
-	public:
-		friend class ReffedObj<Genlist>;
-		using StyledWidget::StyledWidget;
-
-		void setMode(Mode mode);
-		Mode getMode() const;
-
-		void setHomogeneous(bool isHomogeneous);
-		bool isHomogeneous() const;
-
-		void updateRealizedItems();
-		void clear();
-
-		GenlistItem append(const Elm_Genlist_Item_Class *itc,
-				const void *data, SmartCbHandler onSelect = nullptr,
-				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
-				GenlistItem parent = nullptr);
-
-		GenlistItem prepend(const Elm_Genlist_Item_Class *itc,
-				const void *data, SmartCbHandler onSelect = nullptr,
-				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
-				GenlistItem parent = nullptr);
-
-		GenlistItem insertAfter(GenlistItem after,
-				const Elm_Genlist_Item_Class *itc, const void *data,
-				SmartCbHandler onSelect = nullptr,
-				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
-				GenlistItem parent = nullptr);
-
-		GenlistItem insertBefore(GenlistItem before,
-				const Elm_Genlist_Item_Class *itc, const void *data,
-				SmartCbHandler onSelect = nullptr,
-				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
-				GenlistItem parent = nullptr);
-	};
-}
-
-#include "Genlist.hpp"
-
-#endif // __UCL_GUI_GENLIST_H__
diff --git a/ucl/inc/ucl/gui/Layout.h b/ucl/inc/ucl/gui/Layout.h
deleted file mode 100644
index 9eb108e..0000000
--- a/ucl/inc/ucl/gui/Layout.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_LAYOUT_H__
-#define __UCL_GUI_LAYOUT_H__
-
-#include "EdjeWidget.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(Layout);
-
-	class Layout : public EdjeWidget {
-	public:
-		class Builder final {
-		public:
-			Builder();
-			Builder &setTheme(const LayoutTheme &value);
-			Builder &setEdjeFile(std::string filePath, EdjeGroup group);
-			Builder &setIsOwner(bool value);
-			Builder &setNeedBindToEo(bool value);
-			LayoutSRef build(ElmWidget &parent) const;
-		private:
-			LayoutTheme m_theme;
-			std::string m_edjeFilePath;
-			EdjeGroup m_edjeGroup;
-			bool m_isOwner;
-			bool m_needBindToEo;
-		};
-
-	public:
-		friend class ReffedObj<Layout>;
-		using EdjeWidget::EdjeWidget;
-		explicit Layout(Evas_Object *eo, bool isOwner = false);
-
-		bool setTheme(const LayoutTheme &theme);
-		bool setEdjeFile(const std::string &filePath, EdjeGroup group);
-
-		Variant getData(EdjeDataKey key);
-	};
-}
-
-#include "Layout.hpp"
-
-#endif // __UCL_GUI_LAYOUT_H__
diff --git a/ucl/inc/ucl/gui/NaviItem.h b/ucl/inc/ucl/gui/NaviItem.h
deleted file mode 100644
index 1161847..0000000
--- a/ucl/inc/ucl/gui/NaviItem.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_NAVI_ITEM_H__
-#define __UCL_GUI_NAVI_ITEM_H__
-
-#include "WidgetItem.h"
-
-namespace ucl {
-
-	class NaviItem final : public WidgetItem {
-	public:
-		using PopHandler = Delegate<Eina_Bool(Elm_Object_Item *)>;
-
-	public:
-		using WidgetItem::WidgetItem;
-
-		void setPopHandler(const PopHandler &handler) const;
-
-		void popTo() const;
-		void promote() const;
-
-		void setTitleEnabled(bool value, bool useTransition = false) const;
-		bool isTitleEnabled() const;
-
-		void setTitle(const TString &title) const;
-	};
-}
-
-#include "NaviItem.hpp"
-
-#endif // __UCL_GUI_NAVI_ITEM_H__
diff --git a/ucl/inc/ucl/gui/Naviframe.h b/ucl/inc/ucl/gui/Naviframe.h
deleted file mode 100644
index 66693f2..0000000
--- a/ucl/inc/ucl/gui/Naviframe.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_NAVIFRAME_H__
-#define __UCL_GUI_NAVIFRAME_H__
-
-#include <vector>
-
-#include "StyledWidget.h"
-#include "NaviItem.h"
-
-namespace ucl {
-
-	constexpr SmartEvent NAVI_TRANSITION_STARTED {"ucl,transition,started"};
-	constexpr SmartEvent NAVI_TRANSITION_FINISHED {"transition,finished"};
-
-	UCL_DECLARE_REF_ALIASES(Naviframe);
-
-	class Naviframe final : public StyledWidget {
-	public:
-		class Builder final {
-		public:
-			Builder();
-			Builder &setStyle(ElmStyle value);
-			Builder &setNeedBindToEo(bool value);
-			NaviframeSRef build(ElmWidget &parent) const;
-		private:
-			ElmStyle m_style;
-			bool m_needBindToEo;
-		};
-
-	public:
-		void setInTransition(bool inTransition);
-		bool isInTransition() const;
-
-		void setAutoBackBtn(bool value);
-		bool isAutoBackBtn() const;
-
-		void setPreservePop(bool value);
-		bool isPreservePop() const;
-
-		void setEventsEnabledOnTransition(bool value);
-		bool isEventsEnabledOnTransition() const;
-
-		Evas_Object *pop();
-
-		NaviItem push(const TString &title,
-				Evas_Object *backBtn, Evas_Object *moreBtn,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem push(const TString &title,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem push(Evas_Object *content, ElmStyle style = nullptr);
-
-		NaviItem insertAfter(NaviItem after, const TString &title,
-				Evas_Object *backBtn, Evas_Object *moreBtn,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem insertAfter(NaviItem after, const TString &title,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem insertAfter(NaviItem after,
-				Evas_Object *content, ElmStyle style = nullptr);
-
-		NaviItem insertBefore(NaviItem before, const TString &title,
-				Evas_Object *backBtn, Evas_Object *moreBtn,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem insertBefore(NaviItem before, const TString &title,
-				Evas_Object *content, ElmStyle style = nullptr);
-		NaviItem insertBefore(NaviItem before,
-				Evas_Object *content, ElmStyle style = nullptr);
-
-		NaviItem getTopItem()const;
-		NaviItem getBottomItem() const;
-		std::vector<NaviItem> getItems() const;
-
-	private:
-		friend class ReffedObj<Naviframe>;
-		Naviframe(IRefCountObj &rc, Evas_Object *eo);
-
-		void onTransitionFinished(Widget &widget, void *eventInfo);
-
-	private:
-		bool m_isInTransition;
-	};
-}
-
-#include "Naviframe.hpp"
-
-#endif // __UCL_GUI_NAVIFRAME_H__
diff --git a/ucl/inc/ucl/gui/Naviframe.hpp b/ucl/inc/ucl/gui/Naviframe.hpp
deleted file mode 100644
index e8fdc19..0000000
--- a/ucl/inc/ucl/gui/Naviframe.hpp
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-namespace ucl {
-
-	// Naviframe::Builder //
-
-	inline Naviframe::Builder::Builder() :
-		m_needBindToEo(true)
-	{
-	}
-
-	inline Naviframe::Builder &Naviframe::Builder::setStyle(
-			const ElmStyle value)
-	{
-		m_style = value;
-		return *this;
-	}
-
-	inline Naviframe::Builder &Naviframe::Builder::setNeedBindToEo(
-			const bool value)
-	{
-		m_needBindToEo = value;
-		return *this;
-	}
-
-	// Naviframe //
-
-	inline bool Naviframe::isInTransition() const
-	{
-		return m_isInTransition;
-	}
-
-	inline void Naviframe::setAutoBackBtn(const bool value)
-	{
-		elm_naviframe_prev_btn_auto_pushed_set(getEo(), toEina(value));
-	}
-
-	inline bool Naviframe::isAutoBackBtn() const
-	{
-		return elm_naviframe_prev_btn_auto_pushed_get(getEo());
-	}
-
-	inline void Naviframe::setPreservePop(const bool value)
-	{
-		elm_naviframe_content_preserve_on_pop_set(getEo(), toEina(value));
-	}
-
-	inline bool Naviframe::isPreservePop() const
-	{
-		return elm_naviframe_content_preserve_on_pop_get(getEo());
-	}
-
-	inline void Naviframe::setEventsEnabledOnTransition(const bool value)
-	{
-		elm_naviframe_event_enabled_set(getEo(), toEina(value));
-	}
-
-	inline bool Naviframe::isEventsEnabledOnTransition() const
-	{
-		return elm_naviframe_event_enabled_get(getEo());
-	}
-
-	inline Evas_Object *Naviframe::pop()
-	{
-		auto result = elm_naviframe_item_pop(getEo());
-		if (getBottomItem()) {
-			setInTransition(true);
-		}
-		return result;
-	}
-
-	inline NaviItem Naviframe::push(const TString &title,
-			Evas_Object *const backBtn, Evas_Object *const moreBtn,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		auto result = NaviItem(elm_naviframe_item_push(getEo(),
-				nullptr, backBtn, moreBtn, content, style.name));
-		result.setTitle(title);
-		if (result != getBottomItem()) {
-			setInTransition(true);
-		}
-		return result;
-	}
-
-	inline NaviItem Naviframe::push(const TString &title,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return push(title, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::push(
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return push(nullptr, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::insertAfter(NaviItem after,
-			const TString &title,
-			Evas_Object *const backBtn, Evas_Object *const moreBtn,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		auto result = NaviItem(elm_naviframe_item_insert_after(getEo(),
-				after, nullptr, backBtn, moreBtn, content, style.name));
-		result.setTitle(title);
-		return result;
-	}
-
-	inline NaviItem Naviframe::insertAfter(NaviItem after,
-			const TString &title,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return insertAfter(after, title, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::insertAfter(NaviItem after,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return insertAfter(after, nullptr, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::insertBefore(NaviItem before,
-			const TString &title,
-			Evas_Object *const backBtn, Evas_Object *const moreBtn,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		auto result = NaviItem(elm_naviframe_item_insert_before(getEo(),
-				before, nullptr, backBtn, moreBtn, content, style.name));
-		result.setTitle(title);
-		return result;
-	}
-
-	inline NaviItem Naviframe::insertBefore(NaviItem before,
-			const TString &title,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return insertAfter(before, title, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::insertBefore(NaviItem before,
-			Evas_Object *const content, const ElmStyle style)
-	{
-		return insertAfter(before, nullptr, nullptr, nullptr, content, style);
-	}
-
-	inline NaviItem Naviframe::getTopItem()const
-	{
-		return NaviItem(elm_naviframe_top_item_get(getEo()));
-	}
-
-	inline NaviItem Naviframe::getBottomItem() const
-	{
-		return NaviItem(elm_naviframe_bottom_item_get(getEo()));
-	}
-
-	inline std::vector<NaviItem> Naviframe::getItems() const
-	{
-		std::vector<NaviItem> result;
-
-		Eina_List *const items = elm_naviframe_items_get(getEo());
-		Eina_List *l = nullptr;
-		void *data = nullptr;
-
-		EINA_LIST_FOREACH(items, l, data) {
-			result.emplace_back(static_cast<Elm_Object_Item *>(data));
-		}
-
-		eina_list_free(items);
-
-		return result;
-	}
-}
diff --git a/ucl/inc/ucl/gui/Theme.h b/ucl/inc/ucl/gui/Theme.h
deleted file mode 100644
index d8b5b31..0000000
--- a/ucl/inc/ucl/gui/Theme.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_THEME_H__
-#define __UCL_GUI_THEME_H__
-
-#include "types.h"
-
-namespace ucl {
-
-	class Theme final : NonCopyable {
-	public:
-		static Theme create();
-
-		friend void swap(Theme &x, Theme &y);
-
-	public:
-		Theme();
-		Theme(std::nullptr_t);
-		explicit Theme(Elm_Theme *th, bool isOwner = false);
-		Theme(Theme &&tmp);
-		Theme &operator=(Theme &&tmp);
-		~Theme();
-
-		Elm_Theme *getTh();
-		const Elm_Theme *getTh() const;
-
-		operator Elm_Theme *();
-		operator const Elm_Theme *() const;
-
-		void addExtension(const std::string edjePath);
-		void addOverlay(const std::string edjePath);
-
-	private:
-		Elm_Theme *m_th;
-		bool m_isOwner;
-	};
-
-	// Non-member functions //
-
-	bool isValid(const Theme &item);
-}
-
-#include "Theme.hpp"
-
-#endif // __UCL_GUI_THEME_H__
diff --git a/ucl/inc/ucl/gui/Widget.h b/ucl/inc/ucl/gui/Widget.h
deleted file mode 100644
index e60c5ec..0000000
--- a/ucl/inc/ucl/gui/Widget.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_WIDGET_H__
-#define __UCL_GUI_WIDGET_H__
-
-#include <list>
-
-#include "types.h"
-
-#include "ucl/misc/RefCountAware.h"
-
-#define UCL_SMART_FWD "ucl,fwd,"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(Widget);
-
-	class Widget : public RefCountAware {
-	public:
-		static constexpr auto EXPAND = EVAS_HINT_EXPAND;
-		static constexpr auto FILL = EVAS_HINT_FILL;
-
-	public:
-		explicit Widget(Evas_Object *eo, bool isOwner = false);
-		virtual ~Widget();
-
-		void bindToEo();
-		void unbindFromEo();
-
-		void setIsOwner(bool value);
-
-		Evas_Object *getEo();
-		const Evas_Object *getEo() const;
-
-		operator Evas_Object *();
-		operator const Evas_Object *() const;
-
-		Evas *getEvas() const;
-
-		void setData(EoDataKey key, void *data);
-		void delData(EoDataKey key);
-		void *getData(EoDataKey key) const;
-
-		void addEventHandler(WidgetEvent event, WidgetEventHandler handler);
-		void addEventHandler(SmartEvent event, WidgetEventHandler handler);
-
-		void delEventHandler(WidgetEvent event, WidgetEventHandler handler);
-		void delEventHandler(SmartEvent event, WidgetEventHandler handler);
-
-		void callEvent(SmartEvent event, void *eventInfo = nullptr);
-
-		void markForDeletion();
-
-		void setVisible(bool value);
-		bool isVisible() const;
-
-		void setColor(int r, int g, int b, int a = 255);
-		void setColor(int l, int a = 255);
-		void getColor(int &r, int &g, int &b, int &a) const;
-
-		void calculate();
-
-		void setGeometry(int x, int y, int w, int h);
-		void move(int x, int y);
-		void resize(int w, int h);
-
-		void getGeometry(int *x, int *y, int *w, int *h) const;
-
-		void setWeight(double w, double h);
-		void setAlign(double w, double h);
-		void setMin(int w, int h);
-		void setMax(int w, int h);
-
-		void getWeight(double *w, double *h) const;
-		void getAlign(double *w, double *h) const;
-		void getMin(int *w, int *h) const;
-		void getMax(int *w, int *h) const;
-
-		void setARHint(WidgetARHint arControl, int w, int h);
-		void getARHint(WidgetARHint &arControl, int &w, int &h);
-
-		void setFocused(bool value);
-		bool isFocused() const;
-
-	protected:
-		friend class ReffedObj<Widget>;
-		Widget(IRefCountObj *rc, Evas_Object *eo, bool isOwner = false);
-
-		virtual void setFocusedImpl(bool value);
-		virtual bool isFocusedImpl() const;
-		virtual bool ensureFwdEvent(SmartEvent fwdEvent);
-
-	private:
-		class EventProxy;
-		using EventProxies = std::list<EventProxy>;
-		using EventProxiesIt = EventProxies::iterator;
-
-	private:
-		void updateRefs();
-
-		void updateEoRef();
-		bool needKeepEoRef() const;
-		void updateSelfRef();
-		bool needKeepSelfRef() const;
-
-		void setSelfRefUnique(const bool value);
-
-		void onEoDel(Evas *e, Evas_Object *obj, void *event_info);
-
-		void delEventProxy(const EventProxiesIt it);
-
-	public:
-		// This section MUST be public!
-		// Signal to RefCountObj<T, C> to call onUniqueChanged()
-		enum { _ENABLE_ON_UNIQUE_CHANGED_DISPATCH };
-
-	protected:
-		// This section MAY be protected
-		void onUniqueChanged(bool isUnique);
-
-	private:
-		Evas_Object *m_eo;
-		EventProxies m_eventProxies;
-		WidgetSRef m_selfRef;
-		bool m_isOwner;
-		bool m_isBoundToEo;
-		bool m_isEoRefKept;
-		bool m_isSelfRefUnique;
-	};
-
-	// Non-member functions //
-
-	void getPosition(const Widget &widget, int *x, int *y);
-	void getSize(const Widget &widget, int *w, int *h);
-
-	void show(Widget &widget);
-	void hide(Widget &widget);
-
-	void makeTransparent(Widget &widget);
-	void makeWhite(Widget &widget);
-
-	void focus(Widget &widget);
-	void unfocus(Widget &widget);
-
-	void expand(Widget &widget);
-	void fill(Widget &widget);
-	void expandAndFill(Widget &widget);
-
-	bool operator==(const Widget &lhs, const Widget &rhs);
-	bool operator!=(const Widget &lhs, const Widget &rhs);
-}
-
-#include "Widget.hpp"
-
-#endif // __UCL_GUI_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/WidgetItem.h b/ucl/inc/ucl/gui/WidgetItem.h
deleted file mode 100644
index 7794444..0000000
--- a/ucl/inc/ucl/gui/WidgetItem.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_WIDGET_ITEM_H__
-#define __UCL_GUI_WIDGET_ITEM_H__
-
-#include "Widget.h"
-
-namespace ucl {
-
-	class WidgetItem {
-	public:
-		constexpr WidgetItem();
-		constexpr WidgetItem(std::nullptr_t);
-		explicit WidgetItem(Elm_Object_Item *it);
-
-		Elm_Object_Item *getIt() const;
-
-		operator Elm_Object_Item *() const;
-		operator bool() const;
-
-		Evas_Object *getWidget() const;
-
-		void setDelCallback(Evas_Smart_Cb cb) const;
-
-		void del();
-
-		void setData(void *data) const;
-		void *getData() const;
-
-		void setEnabled(bool value) const;
-		bool isEnabled() const;
-
-		void setStyle(ElmStyle style) const;
-
-		void setText(const TString &value) const;
-		void setText(const TString &value, EdjePart part) const;
-
-		TString getText() const;
-		TString getText(EdjePart part) const;
-
-		void setContent(Evas_Object *content) const;
-		void setContent(Evas_Object *content, EdjePart part) const;
-		Evas_Object *unsetContent() const;
-		Evas_Object *unsetContent(EdjePart part) const;
-
-		Evas_Object *getContent() const;
-		Evas_Object *getContent(EdjePart part) const;
-
-		void emit(EdjeSignal signal,EdjeSignalSrc source =
-				EdjeSignalSrc("")) const;
-
-	private:
-		Elm_Object_Item *m_it;
-	};
-
-	// Non-member functions //
-
-	void enable(WidgetItem item);
-	void disable(WidgetItem item);
-
-	bool operator==(WidgetItem lhs, WidgetItem rhs);
-	bool operator!=(WidgetItem lhs, WidgetItem rhs);
-}
-
-#include "WidgetItem.hpp"
-
-#endif // __UCL_GUI_WIDGET_ITEM_H__
diff --git a/ucl/inc/ucl/gui/Window.h b/ucl/inc/ucl/gui/Window.h
deleted file mode 100644
index 9aa598d..0000000
--- a/ucl/inc/ucl/gui/Window.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_WINDOW_H__
-#define __UCL_GUI_WINDOW_H__
-
-#include <vector>
-
-#include "StyledWidget.h"
-
-namespace ucl {
-
-	constexpr SmartEvent WIN_ROTATION_CHANGED {"wm,rotation,changed"};
-
-	UCL_DECLARE_REF_ALIASES(Window);
-
-	class Window final : public ElmWidget {
-	public:
-		enum class Type {
-			BASIC = ELM_WIN_BASIC
-		};
-
-		class Builder final {
-		public:
-			Builder();
-
-			Builder &setWinEo(Evas_Object *value);
-
-			Builder &setType(Type type);
-			Builder &setName(std::string value);
-
-			Builder &setTitle(std::string value);
-			Builder &setSetIndicatorVisible(bool value);
-			Builder &setRotations(std::vector<int> value);
-
-			Builder &setIsOwner(bool value);
-			Builder &setNeedBindToEo(bool value);
-
-			WindowSRef build() const;
-		private:
-			std::string m_name;
-			std::string m_title;
-			std::vector<int> m_rotations;
-			Evas_Object *m_winEo;
-			Type m_type;
-			bool m_isIndicatorVisible;
-			bool m_isOwner;
-			bool m_isOwnerWasSet;
-			bool m_needBindToEo;
-		};
-
-	public:
-		StyledWidget &getConformant();
-		const StyledWidget &getConformant() const;
-
-		void getScreenSize(int *w, int *h) const;
-
-		void setTitle(const std::string &title);
-		std::string getTitle() const;
-
-		void setIndicatorVisible(bool value);
-		bool isIndicatorVisible() const;
-
-		bool isRotationsSupported() const;
-		void setRotations(const std::vector<int> &value);
-
-		void lower();
-
-	private:
-		friend class ReffedObj<Window>;
-		Window(IRefCountObj *rc, Evas_Object *eo,
-				bool isOwner, Evas_Object *conform);
-
-	private:
-		StyledWidget m_conform;
-	};
-
-	// Non-member functions //
-
-	// Window //
-
-	void showIndicator(Window &win);
-	void hideIndicator(Window &win);
-
-	// Window::Type //
-
-	bool isValid(Window::Type winType);
-}
-
-#include "Window.hpp"
-
-#endif // __UCL_GUI_WINDOW_H__
diff --git a/ucl/inc/ucl/gui/helpers.h b/ucl/inc/ucl/gui/helpers.h
deleted file mode 100644
index d42eccb..0000000
--- a/ucl/inc/ucl/gui/helpers.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_GUI_HELPERS_H__
-#define __UCL_GUI_HELPERS_H__
-
-#include "Widget.h"
-
-namespace ucl {
-
-	// Converts Evas_Object to Widget pointer //
-
-	Widget *asWidget(Evas_Object *eo);
-	const Widget *asWidget(const Evas_Object *eo);
-
-	// Widget casting functions from Evas_Object //
-
-	template <class WIDGET_TYPE>
-	inline auto staticWidgetCast(Evas_Object *eo) ->
-			decltype(static_cast<WIDGET_TYPE *>(asWidget(eo)))
-	{
-		return static_cast<WIDGET_TYPE *>(asWidget(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto staticWidgetCast(const Evas_Object *eo) ->
-			decltype(static_cast<WIDGET_TYPE *>(asWidget(eo)))
-	{
-		return static_cast<WIDGET_TYPE *>(asWidget(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto dynamicWidgetCast(Evas_Object *eo) ->
-			decltype(dynamic_cast<WIDGET_TYPE *>(asWidget(eo)))
-	{
-		return dynamic_cast<WIDGET_TYPE *>(asWidget(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto dynamicWidgetCast(const Evas_Object *eo) ->
-			decltype(dynamic_cast<WIDGET_TYPE *>(asWidget(eo)))
-	{
-		return dynamic_cast<WIDGET_TYPE *>(asWidget(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto staticWidgetRefCast(Evas_Object *eo) ->
-			decltype(asShared(staticWidgetCast<WIDGET_TYPE>(eo)))
-	{
-		return asShared(staticWidgetCast<WIDGET_TYPE>(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto staticWidgetRefCast(const Evas_Object *eo) ->
-			decltype(asShared(staticWidgetCast<WIDGET_TYPE>(eo)))
-	{
-		return asShared(staticWidgetCast<WIDGET_TYPE>(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto dynamicWidgetRefCast(Evas_Object *eo) ->
-			decltype(asShared(dynamicWidgetCast<WIDGET_TYPE>(eo)))
-	{
-		return asShared(dynamicWidgetCast<WIDGET_TYPE>(eo));
-	}
-
-	template <class WIDGET_TYPE>
-	inline auto dynamicWidgetRefCast(const Evas_Object *eo) ->
-			decltype(asShared(dynamicWidgetCast<WIDGET_TYPE>(eo)))
-	{
-		return asShared(dynamicWidgetCast<WIDGET_TYPE>(eo));
-	}
-}
-
-#include "helpers.hpp"
-
-#endif // __UCL_GUI_HELPERS_H__
diff --git a/ucl/inc/ucl/misc/AutoHandle.h b/ucl/inc/ucl/misc/AutoHandle.h
deleted file mode 100644
index 27c19f4..0000000
--- a/ucl/inc/ucl/misc/AutoHandle.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_AUTO_HANDLE_H__
-#define __UCL_MISC_AUTO_HANDLE_H__
-
-#include "ucl/util/types.h"
-
-namespace ucl {
-
-	template <class HANDLE, class DEL_RET, DEL_RET(*DEL_FUNC)(HANDLE)>
-	struct AutoHandle final : ucl::NonCopyable {
-		using Handle = HANDLE;
-
-		HANDLE value;
-
-		AutoHandle() :
-			value()
-		{
-		}
-
-		AutoHandle(std::nullptr_t) :
-			AutoHandle()
-		{
-		}
-
-		AutoHandle(HANDLE value) :
-			value(value)
-		{
-		}
-
-		~AutoHandle()
-		{
-			if (value) {
-				DEL_FUNC(value);
-			}
-		}
-
-		AutoHandle(AutoHandle &&src) :
-			value(src.value)
-		{
-			src.value = nullptr;
-		}
-
-		AutoHandle &operator=(AutoHandle src)
-		{
-			swap(*this, src);
-			return *this;
-		}
-
-		AutoHandle &operator=(HANDLE value)
-		{
-			AutoHandle src{value};
-			swap(*this, src);
-			return *this;
-		}
-
-		HANDLE *operator&()
-		{
-			return &value;
-		}
-
-		operator HANDLE()
-		{
-			return value;
-		}
-	};
-
-	// Non-member functions //
-
-	template <class HANDLE, class DEL_RET, DEL_RET(*DEL_FUNC)(HANDLE)>
-	inline void swap(AutoHandle<HANDLE, DEL_RET, DEL_FUNC> &x,
-			AutoHandle<HANDLE, DEL_RET, DEL_FUNC> &y) noexcept
-	{
-		std::swap(x.value, y.value);
-	}
-}
-
-#endif // __UCL_MISC_AUTO_HANDLE_H__
diff --git a/ucl/inc/ucl/misc/CString.h b/ucl/inc/ucl/misc/CString.h
deleted file mode 100644
index 396f37d..0000000
--- a/ucl/inc/ucl/misc/CString.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_CSTRING_H__
-#define __UCL_MISC_CSTRING_H__
-
-#include "ucl/util/types.h"
-
-namespace ucl {
-
-	class CString final : public NonCopyable {
-	public:
-		friend void swap(CString &x, CString &y) noexcept;
-
-		static CString dup(const char *ptr);
-		static CString takeover(char *ptr) noexcept;
-
-		CString() noexcept;
-		CString(std::nullptr_t) noexcept;
-		CString(CString &&s) noexcept;
-		CString(const std::string &s);
-		~CString() noexcept;
-
-		CString &operator=(CString s) noexcept;
-
-		bool isEmpty() const;
-
-		char *release() noexcept;
-
-		char *get() const noexcept;
-
-	private:
-		explicit CString(char *ptr) noexcept;
-
-	private:
-		char *m_ptr;
-	};
-}
-
-#include "CString.hpp"
-
-#endif // __UCL_MISC_CSTRING_H__
diff --git a/ucl/inc/ucl/misc/ConstCString.h b/ucl/inc/ucl/misc/ConstCString.h
deleted file mode 100644
index 7f600f0..0000000
--- a/ucl/inc/ucl/misc/ConstCString.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_CONST_CSTRING_H__
-#define __UCL_MISC_CONST_CSTRING_H__
-
-#include "CString.h"
-
-namespace ucl {
-
-	class ConstCString final : public NonCopyable {
-	public:
-		friend void swap(ConstCString &x, ConstCString &y) noexcept;
-
-		static ConstCString wrap(const char *ptr) noexcept;
-
-		ConstCString() noexcept;
-		ConstCString(std::nullptr_t) noexcept;
-		ConstCString(ConstCString &&s) noexcept;
-		ConstCString(CString &&s) noexcept;
-		~ConstCString() noexcept;
-
-		ConstCString &operator=(ConstCString s) noexcept;
-
-		bool isEmpty() const;
-
-		const char *get() const noexcept;
-
-	private:
-		explicit ConstCString(const char *ptr) noexcept;
-
-	private:
-		const char *m_ptr;
-		bool m_isOwner;
-	};
-}
-
-#include "ConstCString.hpp"
-
-#endif // __UCL_MISC_CONST_CSTRING_H__
diff --git a/ucl/inc/ucl/misc/Event.h b/ucl/inc/ucl/misc/Event.h
deleted file mode 100644
index cd27f29..0000000
--- a/ucl/inc/ucl/misc/Event.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_EVENT_H__
-#define __UCL_MISC_EVENT_H__
-
-#include <vector>
-
-#include "ucl/util/types.h"
-
-namespace ucl {
-
-	template <class DELEGATE>
-	class Event final {
-	public:
-		Event();
-
-		template <class DELEGATE2>
-		void operator+=(DELEGATE2 &&delegate);
-		template <class DELEGATE2>
-		void operator-=(const DELEGATE2 &delegate);
-
-		bool isEmpty() const;
-
-		template <class ...ARGS>
-		void dispatch(ARGS &&...args);
-		template <class PREDICATE, class ...ARGS>
-		void dispatchPred(PREDICATE &&pred, ARGS &&...args);
-
-	private:
-		template <class DO_INVOKE, class ...ARGS>
-		void dispatchImpl(const DO_INVOKE &doInvoke, ARGS &&...args);
-
-		void lock();
-		void unlock();
-		bool isLocked() const;
-
-		void defrag();
-
-	private:
-		std::vector<DELEGATE> m_delegates;
-		int m_lockCount;
-		bool m_isFragmented;
-	};
-}
-
-#include "Event.hpp"
-
-#endif // __UCL_MISC_EVENT_H__
diff --git a/ucl/inc/ucl/misc/RefCountAware.h b/ucl/inc/ucl/misc/RefCountAware.h
deleted file mode 100644
index 6ea5ee9..0000000
--- a/ucl/inc/ucl/misc/RefCountAware.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_REF_COUNT_AWARE_H__
-#define __UCL_MISC_REF_COUNT_AWARE_H__
-
-#include "ucl/util/types.h"
-#include "ucl/util/memory.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(RefCountAware);
-
-	class RefCountAware : public Polymorphic {
-	public:
-		bool isShared() const;
-		UInt getUseCount() const;
-		const void *getObjPtr() const;
-
-		template <class T>
-		SharedRef<T> asSharedThis(T *thisAlias) const;
-
-		template <class T>
-		WeakRef<T> asWeakThis(T *thisAlias) const;
-
-	protected:
-		RefCountAware(IRefCountObj *rc);
-		virtual ~RefCountAware() = default;
-
-	public:
-		// This section MUST be public!
-		// Signal to RefCountObj<T, C> to pass IRefCountObj to constructor
-		enum { _IS_REF_COUNT_AWARE };
-
-	private:
-		IRefCountObj *const m_rc;
-	};
-
-	// Non-member functions //
-
-	template <class T>
-	SharedRef<T> asShared(T &obj);
-	template <class T>
-	SharedRef<T> asShared(T *obj);
-
-	template <class T>
-	WeakRef<T> asWeak(T &obj);
-	template <class T>
-	WeakRef<T> asWeak(T *obj);
-
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, U>::value>::type>
-	SharedRef<T> asShared(U &obj);
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, U>::value>::type>
-	SharedRef<T> asShared(U *obj);
-
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, U>::value>::type>
-	WeakRef<T> asWeak(U &obj);
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, U>::value>::type>
-	WeakRef<T> asWeak(U *obj);
-
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, const U>::value>::type>
-	SharedRef<const T> asShared(const U &obj);
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, const U>::value>::type>
-	SharedRef<const T> asShared(const U *obj);
-
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, const U>::value>::type>
-	WeakRef<const T> asWeak(const U &obj);
-	template <class T, class U, class = typename
-			std::enable_if<!std::is_same<T, const U>::value>::type>
-	WeakRef<const T> asWeak(const U *obj);
-}
-
-#include "RefCountAware.hpp"
-
-#endif // __UCL_MISC_REF_COUNT_AWARE_H__
diff --git a/ucl/inc/ucl/misc/TString.h b/ucl/inc/ucl/misc/TString.h
deleted file mode 100644
index 71ca2d9..0000000
--- a/ucl/inc/ucl/misc/TString.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_T_STRING_H__
-#define __UCL_MISC_T_STRING_H__
-
-#include "ucl/util/types.h"
-
-namespace ucl {
-
-	class TString final {
-	public:
-		TString();
-
-		/**
-		 * Constructs TString from std::string and domain
-		 *
-		 * @param str     Text string or string id if translatable.
-		 * @param domain  Valid domain name or "" for default domain,
-		 *                nullptr - if string is not translatable
-		 */
-		TString(const std::string &str, const char *domain);
-		TString(const std::string &str, bool translatable = false);
-
-		TString(std::string &&str, const char *domain);
-		TString(std::string &&str, bool translatable = false);
-
-		TString(const char *str, const char *domain);
-		TString(const char *str, bool translatable = false);
-
-		bool isEmpty() const;
-
-		bool isTranslatable() const;
-		bool hasDomain() const;
-		const char *getDomain() const;
-
-		const std::string &getStr() const;
-		operator const std::string &() const;
-
-		const char *getCStr() const;
-		operator const char *() const;
-
-		const char *translate() const;
-
-		template <typename ...ARGS>
-		std::string format(ARGS ...args) const;
-
-	private:
-		const char *doTranslate(const char *strId) const;
-
-	private:
-		std::string m_str;
-		const char *m_domain;
-	};
-}
-
-#include "TString.hpp"
-
-#endif // __UCL_MISC_T_STRING_H__
diff --git a/ucl/inc/ucl/misc/Variant.h b/ucl/inc/ucl/misc/Variant.h
deleted file mode 100644
index 6542358..0000000
--- a/ucl/inc/ucl/misc/Variant.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MISC_VARIANT_H__
-#define __UCL_MISC_VARIANT_H__
-
-#include <array>
-#include <vector>
-#include <initializer_list>
-
-#include "ConstCString.h"
-
-namespace ucl {
-
-	class Variant;
-
-	using VarVector = std::vector<Variant>;
-
-	template <size_t N>
-	using VarArray = std::array<Variant, N>;
-
-	struct VarInitList final {
-		VarInitList(const std::initializer_list<Variant> &il) : il(il) {}
-		const std::initializer_list<Variant> &il;
-	};
-
-	class Variant final {
-	public:
-		enum Type {
-			TYPE_NIL,
-			TYPE_BOOLEAN,
-			TYPE_INTEGER,
-			TYPE_FLOAT,
-			TYPE_DOUBLE,
-			TYPE_STRING,
-			TYPE_ARRAY
-		};
-
-	public:
-		friend void swap(Variant &x, Variant &y) noexcept;
-
-		friend bool operator==(const Variant &lhs, const Variant &rhs) noexcept;
-		friend bool operator!=(const Variant &lhs, const Variant &rhs) noexcept;
-
-	public:
-		Variant() noexcept;
-		Variant(std::nullptr_t) noexcept;
-
-		Variant(bool aBool) noexcept;
-		Variant(int anInt) noexcept;
-		Variant(float aFloat) noexcept;
-		Variant(double aDouble) noexcept;
-
-		Variant(const char *aString);
-		Variant(const char *aString, int length);
-		Variant(const std::string &aString);
-
-		Variant(std::nullptr_t, int arrayLength);
-		Variant(const Variant *anArray, int length);
-		Variant(const VarVector &anArray);
-		template <size_t N>
-		Variant(const VarArray<N> &anArray);
-		Variant(const VarInitList &anArray);
-
-		~Variant();
-
-		Variant(const Variant &v);
-		Variant(Variant &&v) noexcept;
-
-		Variant &operator=(Variant v);
-
-		Type getType() const noexcept;
-		int getLength() const noexcept;
-		bool isEmpty() const noexcept;
-
-		bool asBool() const noexcept;
-		int asInt() const noexcept;
-		float asFloat() const noexcept;
-		double asDouble() const noexcept;
-
-		ConstCString asString() const noexcept;
-
-		Variant *asArray() noexcept;
-		const Variant *asArray() const noexcept;
-
-		Variant *begin() noexcept;
-		Variant *end() noexcept;
-		const Variant *begin() const noexcept;
-		const Variant *end() const noexcept;
-
-		Variant &operator[](int index) noexcept;
-		const Variant &operator[](int index) const noexcept;
-
-		explicit operator bool() const noexcept;
-		explicit operator int() const noexcept;
-		explicit operator float() const noexcept;
-		explicit operator double() const noexcept;
-
-		bool operator==(Variant::Type rhs) const noexcept;
-		bool operator!=(Variant::Type rhs) const noexcept;
-
-	private:
-		const char *getStr() const noexcept;
-
-	public:
-		union {
-			uint8_t m_type;
-			struct {
-				uint64_t qw1;
-				uint64_t qw2;
-			} m_raw;
-			struct { uint8_t type; bool value; } m_aBool;
-			struct { uint8_t type; int value; } m_anInt;
-			struct { uint8_t type; float value; } m_aFloat;
-			struct { uint8_t type; double value; } m_aDouble;
-			struct {
-				uint8_t type;
-				char buffer[sizeof(m_raw) - 1];
-			} m_aSmallStr;
-			struct {
-				uint8_t type;
-				int length;
-				char *data;
-			} m_aString;
-			struct {
-				uint8_t type;
-				int length;
-				Variant *data;
-			} m_anArray;
-		};
-	};
-}
-
-#include "Variant.hpp"
-
-#endif // __UCL_MISC_VARIANT_H__
diff --git a/ucl/inc/ucl/mvp/GuiPresenter.h b/ucl/inc/ucl/mvp/GuiPresenter.h
deleted file mode 100644
index 5a94af4..0000000
--- a/ucl/inc/ucl/mvp/GuiPresenter.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MVP_GUI_PRESENTER_H__
-#define __UCL_MVP_GUI_PRESENTER_H__
-
-#include <unordered_set>
-
-#include "ucl/gui/Window.h"
-
-#include "types.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(GuiPresenter);
-
-	class GuiPresenter : public RefCountAware {
-	public:
-		struct DeactivatorInfo final {
-			const void *deactivator;
-			bool isBroadcast;
-		};
-
-	public:
-		bool isActive() const;
-		bool isDeactivatedBy(const void *deactivator) const;
-
-		void activateBy(const void *deactivator);
-		void deactivateBy(const void *deactivator);
-
-		void addDeactivatorSource(Widget &source);
-		void delDeactivatorSource(Widget &source);
-
-	protected:
-		enum {
-			PF_ADD_DEACTIVATOR_SOURCES = 1,
-			PF_ADD_SELF_EXCEPT = 2,
-
-			PF_PASSIVE = 0,
-			PF_DEACTIVATOR = (PF_ADD_DEACTIVATOR_SOURCES | PF_ADD_SELF_EXCEPT),
-			PF_DEFAULT = PF_ADD_DEACTIVATOR_SOURCES
-		};
-
-	protected:
-		GuiPresenter(IRefCountObj &rc);
-		virtual ~GuiPresenter();
-
-		Result prepare(ElmWidget &widget, int flags = PF_DEFAULT);
-		Result prepare(GuiPresenter &parent, int flags = PF_DEFAULT);
-
-		Window &getWindow();
-		bool isWindowReady() const;
-
-		void addDeactivatorException(const void *deactivator);
-		void setDeactivatorSink(const WidgetSRef &sink);
-
-		void sendActivate(Widget &sender);
-		void sendDeactivate(Widget &sender);
-
-		void broadcastActivate();
-		void broadcastDeactivate();
-
-		virtual void onActivate();
-		virtual void onDeactivate();
-		virtual void onActivateBy(const DeactivatorInfo &info);
-		virtual void onDeactivateBy(const DeactivatorInfo &info);
-
-	private:
-		void sendDeactivator(Widget &sender,
-				SmartEvent event, const void *deactivator);
-		void broadcastDeactivator(SmartEvent event,
-				const void *deactivator);
-
-		void sendDeactivatorInfo(Widget &sender, SmartEvent event,
-				const DeactivatorInfo &info);
-
-		void activateByImpl(const DeactivatorInfo &info);
-		void deactivateByImpl(const DeactivatorInfo &info);
-
-		void onActivateBySmart(Widget &widget, void *eventInfo);
-		void onDeactivateBySmart(Widget &widget, void *eventInfo);
-
-	private:
-		std::unordered_set<const void *> m_deactivatorExceptions;
-		std::unordered_set<const void *> m_deactivators;
-		WindowSRef m_window;
-		WidgetSRef m_sink;
-		WidgetWRef m_parentSink;
-		bool m_hasBuildInSources;
-		bool m_isChild;
-		bool m_isPrepared;
-	};
-}
-
-#endif // __UCL_MVP_GUI_PRESENTER_H__
diff --git a/ucl/inc/ucl/mvp/ListItemPresenter.h b/ucl/inc/ucl/mvp/ListItemPresenter.h
deleted file mode 100644
index 2c90f42..0000000
--- a/ucl/inc/ucl/mvp/ListItemPresenter.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_MVP_LIST_ITEM_PRESENTER_H__
-#define __UCL_MVP_LIST_ITEM_PRESENTER_H__
-
-#include "ucl/gui/GenlistItem.h"
-
-#include "ucl/misc/HashMap.h"
-
-#include "types.h"
-
-namespace ucl {
-
-	UCL_DECLARE_REF_ALIASES(ListItemPresenter);
-
-	class ListItemPresenter : public RefCountAware,
-			public IDisposable {
-	public:
-		// IDisposable //
-
-		virtual void dispose() final override;
-		virtual bool isDisposed() const final override;
-
-	protected:
-		friend class ListPresenter;
-
-		UCL_DECLARE_REF_ALIASES(ItemClass);
-		UCL_DECLARE_REF_ALIASES(ItemClassCache);
-
-		// Flags
-		enum {
-			PF_AUTO_UNSELECT = 1
-		};
-
-		struct ItemInsertionParams {
-			ElmStyle itemStyle;
-			GenlistItem::Type itemType;
-
-			ItemInsertionParams(ElmStyle itemStyle,
-					GenlistItem::Type itemType = GenlistItem::Type::SIMPLE) :
-				itemStyle(itemStyle), itemType(itemType) {}
-		};
-
-		class ItemClass final : public NonCopyable {
-		public:
-			static ItemClassSRef newInstance(ElmStyle itemStyle);
-		public:
-			Elm_Genlist_Item_Class *get();
-		private:
-			friend class ReffedObj<ItemClass>;
-			ItemClass(ElmStyle itemStyle);
-			~ItemClass();
-		private:
-			Elm_Genlist_Item_Class *const m_itc;
-		};
-
-		class ItemClassCache final : public NonCopyable {
-		public:
-			ItemClassSRef getItemClass(ElmStyle itemStyle);
-			void purge();
-		private:
-			HashMap<ElmStyle, ItemClassSRef> m_itcMap;
-		};
-
-	protected:
-		ListItemPresenter(IRefCountObj &rc);
-		virtual ~ListItemPresenter();
-
-		void setFlags(int flags);
-		int getFlags() const;
-
-		bool isActive() const;
-
-		GenlistItem getItem();
-		ItemClassCacheSRef getItemClassCache();
-
-		Result updateItemStyle(ElmStyle newItemStyle);
-
-		virtual ItemInsertionParams getItemInsertionParams() = 0;
-
-		virtual void onItemAttached();
-		virtual void onItemDetached();
-
-		virtual CString getItemPartText(EdjePart part);
-		virtual WidgetSRef getItemPartContent(EdjePart part);
-		virtual bool getItemPartState(EdjePart part);
-
-		virtual void onItemSelected();
-		virtual void onItemRealized();
-		virtual void onItemUnrealized();
-		virtual void onItemHighlighted();
-		virtual void onItemUnhighlighted();
-
-	private:
-		void attachItem(GenlistItem item,
-				const ItemClassCacheSRef &itcCache,
-				const SharedRef<bool> &isActiveRef);
-
-		void deleteDetachedItem(bool silent = false);
-		void detachItem(bool silent = false);
-
-		void onItemSelectedHook();
-		void onItemDel(Evas_Object *obj, void *eventInfo);
-
-	private:
-		ListItemPresenterSRef m_selfRef;
-		GenlistItem m_item;
-		ItemClassCacheWRef m_itcCache;
-		SharedRef<bool> m_isActiveRef;
-		int m_flags;
-	};
-}
-
-#endif // __UCL_MVP_LIST_ITEM_PRESENTER_H__
diff --git a/ucl/inc/ucl/util/delegation/Callback.h b/ucl/inc/ucl/util/delegation/Callback.h
deleted file mode 100644
index 69724be..0000000
--- a/ucl/inc/ucl/util/delegation/Callback.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_DELEGATION_CALLBACK_H__
-#define __UCL_UTIL_DELEGATION_CALLBACK_H__
-
-#include "ucl/util/types/baseTypes.h"
-
-namespace ucl {
-
-	template <class FUNC_SIG>
-	class Callback;
-
-	template <class R, class ...ARGS>
-	class Callback<R(ARGS...)> {
-	public:
-		using StubA = R(*)(void *, ARGS...);
-		using StubB = R(*)(ARGS..., void *);
-
-	public:
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
-		static R stubA(void *data, ARGS ...args);
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
-		static R stubB(ARGS ...args, void *data);
-
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
-		static R stubA(void *data, ARGS ...args);
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
-		static R stubB(ARGS ...args, void *data);
-
-		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
-		static R stubA2A(void *data, ARGS ...args);
-		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
-		static R stubB2A(ARGS ...args, void *data);
-
-		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
-		static R stubA2B(void *data, ARGS ...args);
-		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
-		static R stubB2B(ARGS ...args, void *data);
-
-		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
-		static R stubA2A(void *data, ARGS ...args);
-		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
-		static R stubB2A(ARGS ...args, void *data);
-
-		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
-		static R stubA2B(void *data, ARGS ...args);
-		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
-		static R stubB2B(ARGS ...args, void *data);
-
-		template <R(*FUNC)(ARGS...)>
-		static R stubA2V(void *data, ARGS ...args);
-		template <R(*FUNC)(ARGS...)>
-		static R stubB2V(ARGS ...args, void *data);
-	};
-}
-
-#include "Callback.hpp"
-
-#endif // __UCL_UTIL_DELEGATION_CALLBACK_H__
diff --git a/ucl/inc/ucl/util/delegation/Delegate.h b/ucl/inc/ucl/util/delegation/Delegate.h
deleted file mode 100644
index e1e7416..0000000
--- a/ucl/inc/ucl/util/delegation/Delegate.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_DELEGATION_DELEGATE_H__
-#define __UCL_UTIL_DELEGATION_DELEGATE_H__
-
-#include "BaseDelegate.h"
-
-namespace ucl {
-
-	template <class FUNC_SIG>
-	class Delegate;
-
-	template <class R, class ...ARGS>
-	class Delegate<R(ARGS...)> : public BaseDelegate<R(ARGS...), void *> {
-	public:
-		using BaseDelegate<R(ARGS...), void *>::BaseDelegate;
-
-		R operator()(ARGS ...args) const;
-
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
-		static Delegate make(CLASS *data) noexcept;
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
-		static Delegate make(const CLASS *data) noexcept;
-
-		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
-		static Delegate makeA(CLASS &data) noexcept;
-		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
-		static Delegate makeB(CLASS &data) noexcept;
-
-		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
-		static Delegate makeA(HANDLE data) noexcept;
-		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
-		static Delegate makeB(HANDLE data) noexcept;
-
-		template <R(*FUNC)(ARGS...)>
-		static Delegate make() noexcept;
-	};
-}
-
-#include "Delegate.hpp"
-
-#endif // __UCL_UTIL_DELEGATION_DELEGATE_H__
diff --git a/ucl/inc/ucl/util/delegation/Delegate2.h b/ucl/inc/ucl/util/delegation/Delegate2.h
deleted file mode 100644
index 56ff3fb..0000000
--- a/ucl/inc/ucl/util/delegation/Delegate2.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_DELEGATION_DELEGATE2_H__
-#define __UCL_UTIL_DELEGATION_DELEGATE2_H__
-
-#include "BaseDelegate2.h"
-
-namespace ucl {
-
-	template <class FUNC_SIG>
-	class Delegate2;
-
-	template <class R, class ...ARGS>
-	class Delegate2<R(ARGS...)> : public BaseDelegate2<R(ARGS...), void *> {
-	public:
-		using BaseDelegate2<R(ARGS...), void *>::BaseDelegate2;
-
-		R operator()(ARGS ...args) const;
-
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
-		static Delegate2 make(CLASS *data) noexcept;
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
-		static Delegate2 make(const CLASS *data) noexcept;
-
-		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
-		static Delegate2 makeA(CLASS &data) noexcept;
-		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
-		static Delegate2 makeB(CLASS &data) noexcept;
-
-		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
-		static Delegate2 makeA(HANDLE data) noexcept;
-		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
-		static Delegate2 makeB(HANDLE data) noexcept;
-
-		template <R(*FUNC)(ARGS...)>
-		static Delegate2 make() noexcept;
-	};
-}
-
-#include "Delegate2.hpp"
-
-#endif // __UCL_UTIL_DELEGATION_DELEGATE2_H__
diff --git a/ucl/inc/ucl/util/delegation/macro.h b/ucl/inc/ucl/util/delegation/macro.h
deleted file mode 100644
index 62bf88f..0000000
--- a/ucl/inc/ucl/util/delegation/macro.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_DELEGATION_MACRO_H__
-#define __UCL_UTIL_DELEGATION_MACRO_H__
-
-// Helper macro to simplify use of AutoFuncSig template
-
-#define _UCL_AFS(DELEGATE, FUNC) \
-		::ucl::AutoFuncSig<DELEGATE, void *, decltype(&FUNC)>
-
-// Helper macro to automatically generate different delegate objects //
-
-#define _UCL_DELEGATE(DELEGATE, FUNC, DATA) (_UCL_AFS(DELEGATE, FUNC):: \
-		Type::make<_UCL_AFS(DELEGATE, FUNC)::Data, &FUNC>(DATA))
-
-#define _UCL_DELEGATE_A(DELEGATE, FUNC, DATA) (_UCL_AFS(DELEGATE, FUNC):: \
-		Type::makeA<_UCL_AFS(DELEGATE, FUNC)::Data, &FUNC>(DATA))
-
-#define _UCL_DELEGATE_V(DELEGATE, FUNC) \
-		(::ucl::AutoFuncSig<DELEGATE, void, decltype(&FUNC)>::\
-			Type::make<&FUNC>())
-
-// Helper macro to automatically generate Delegate objects //
-
-#define UCL_DELEGATE(FUNC, DATA) _UCL_DELEGATE(::ucl::Delegate, FUNC, DATA)
-#define UCL_DELEGATE_A(FUNC, DATA) _UCL_DELEGATE_A(::ucl::Delegate, FUNC, DATA)
-#define UCL_DELEGATE_V(FUNC) _UCL_DELEGATE_V(::ucl::Delegate, FUNC)
-
-// Helper macro to automatically generate Delegate2 objects //
-
-#define UCL_DELEGATE2(FUNC, DATA) _UCL_DELEGATE(::ucl::Delegate2, FUNC, DATA)
-#define UCL_DELEGATE2_A(FUNC, DATA) \
-		_UCL_DELEGATE_A(::ucl::Delegate2, FUNC, DATA)
-#define UCL_DELEGATE2_V(FUNC) _UCL_DELEGATE_V(::ucl::Delegate2, FUNC)
-
-// Helper macro to automatically generate Callback stubs //
-
-#define UCL_CALLBACK_A(FUNC) (&_UCL_AFS(::ucl::Callback, FUNC):: \
-		Type::stubA<_UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>)
-#define UCL_CALLBACK_B(FUNC) (&_UCL_AFS(::ucl::Callback, FUNC):: \
-		Type::stubB<_UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>)
-
-#define UCL_CALLBACK_A2A(FUNC) (&_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
-		stubA2A<_UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>)
-#define UCL_CALLBACK_B2A(FUNC) (&_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
-		stubB2A<_UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>)
-
-#define UCL_CALLBACK_A2V(FUNC) (&::ucl::AutoFuncSig<::ucl::Callback, void, \
-		decltype(&FUNC)>::Type::stubA2V<&FUNC>)
-#define UCL_CALLBACK_B2V(FUNC) (&::ucl::AutoFuncSig<::ucl::Callback, void, \
-		decltype(&FUNC)>::Type::stubB2V<&FUNC>)
-
-#endif // __UCL_UTIL_DELEGATION_MACRO_H__
diff --git a/ucl/inc/ucl/util/helpers.h b/ucl/inc/ucl/util/helpers.h
deleted file mode 100644
index 87485b0..0000000
--- a/ucl/inc/ucl/util/helpers.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_HELPERS_H__
-#define __UCL_UTIL_HELPERS_H__
-
-#include "types/baseTypes.h"
-
-namespace ucl {
-
-	constexpr Eina_Bool toEina(bool value);
-
-	// "nz()" - "Not Zero" functions
-	// return "zValue" if "!value" is true
-	constexpr const char *nz(const char *value, const char *zValue = "");
-
-	// "ne()" - "Not Empty" functions
-	// return "eValue" if "isEmpty(value)" is true
-	constexpr const char *ne(const char *value, const char *eValue = nullptr);
-
-	constexpr bool isEmpty(const char *value);
-
-	template <class T>
-	constexpr auto isEmpty(const T &value) -> decltype(value.empty())
-	{
-		return value.empty();
-	}
-
-	template <class T>
-	constexpr auto isEmpty(const T &value) -> decltype(value.isEmpty())
-	{
-		return value.isEmpty();
-	}
-
-	template <class T>
-	constexpr auto isEmpty(const T &value) -> decltype(isEmpty(*value))
-	{
-		return (!value || isEmpty(*value));
-	}
-
-	template <class T>
-	constexpr bool isNotEmpty(T &&value);
-
-	template <class T>
-	constexpr bool isNotValid(T &&value);
-
-	char *strDupSafe(const char *value);
-	int strCmpSafe(const char *lhs, const char *rhs);
-
-	template <class T1, class T2>
-	inline auto dynamicCast(T2 &&src) -> decltype(
-			dynamic_cast<T1>(std::forward<T2>(src)))
-	{
-		return dynamic_cast<T1>(std::forward<T2>(src));
-	}
-
-	template <class T1, class T2>
-	inline auto constCast(T2 &&src) -> decltype(
-			const_cast<T1>(std::forward<T2>(src)))
-	{
-		return const_cast<T1>(std::forward<T2>(src));
-	}
-
-	template <class T>
-	constexpr const T &min(const T &a, const T &b);
-
-	template <class T>
-	constexpr const T &max(const T &a, const T &b);
-
-	template <class T>
-	constexpr bool isPot(T value)
-	{
-		return (((value - 1) & value) == 0);
-	}
-
-	template <uint MULTIPLE, class T>
-	constexpr T ceilDiv(T value);
-
-	template <uint MULTIPLE, class T>
-	constexpr typename std::enable_if<isPot(MULTIPLE), T>::type
-			roundUp(T value)
-	{
-		return ((value + (MULTIPLE - 1)) & ~static_cast<T>(MULTIPLE - 1));
-	}
-
-	template <uint MULTIPLE, class T>
-	constexpr typename std::enable_if<!isPot(MULTIPLE), T>::type
-			roundUp(T value)
-	{
-		return (ceilDiv<MULTIPLE>(value) * MULTIPLE);
-	}
-}
-
-namespace ucl { namespace util {
-
-	template <class T>
-	std::unique_ptr<T> makeUnique(T *p);
-}}
-
-#include "helpers.hpp"
-
-#endif // __UCL_UTIL_HELPERS_H__
diff --git a/ucl/inc/ucl/util/memory/SharedRef.h b/ucl/inc/ucl/util/memory/SharedRef.h
deleted file mode 100644
index 396d176..0000000
--- a/ucl/inc/ucl/util/memory/SharedRef.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_MEMORY_SHARED_REF_H__
-#define __UCL_UTIL_MEMORY_SHARED_REF_H__
-
-#include "BaseRef.h"
-
-namespace ucl {
-
-	template <class T>
-	class SharedRef final : public BaseRef<T> {
-	public:
-		template <class U>
-		friend void swap(SharedRef<U> &x, SharedRef<U> &y) noexcept;
-
-		template <class T2, class U>
-		friend SharedRef<T2> staticRefCast(const SharedRef<U> &r) noexcept;
-		template <class T2, class U>
-		friend SharedRef<T2> dynamicRefCast(const SharedRef<U> &r) noexcept;
-
-	public:
-		constexpr SharedRef() noexcept;
-		constexpr SharedRef(std::nullptr_t) noexcept;
-
-		SharedRef(IRefCountObj *rc, T *ptr) noexcept;
-		SharedRef(IRefCountObj *rc, T *ptr, bool noRef) noexcept;
-
-		SharedRef(const SharedRef<T> &r) noexcept;
-		template <class U>
-		SharedRef(const SharedRef<U> &r) noexcept;
-
-		SharedRef(SharedRef<T> &&r) noexcept;
-		template <class U>
-		SharedRef(SharedRef<U> &&r) noexcept;
-
-		~SharedRef();
-
-		SharedRef<T> &operator=(SharedRef<T> r) noexcept;
-
-		void reset() noexcept;
-
-		T *get() const noexcept;
-		operator bool() const noexcept;
-
-		T *operator->() const noexcept;
-		typename std::add_lvalue_reference<T>::type operator*() const noexcept;
-
-		template <class U, class = typename std::enable_if<
-			std::is_convertible<T *, U *>::value && (
-				std::is_same<typename std::remove_cv<U>::type, void>::value ||
-				std::is_same<typename std::remove_cv<U>::type,
-					typename std::remove_cv<T>::type>::value)>::type>
-		operator const SharedRef<U> &() const noexcept
-		{
-			return reinterpret_cast<const SharedRef<U> &>(*this);
-		}
-	};
-
-	// Non-member functions //
-
-	template <class T, class ...ARGS>
-	SharedRef<T> makeShared(ARGS &&...args);
-	template <class T, class ...ARGS>
-	SharedRef<T> makeSharedMT(ARGS &&...args);
-
-	template <class T, class U>
-	const SharedRef<T> &constRefCast(const SharedRef<U> &r) noexcept;
-	template <class T, class U>
-	SharedRef<T> &&constRefCast(SharedRef<U> &&r) noexcept;
-}
-
-#include "SharedRef.hpp"
-
-#endif // __UCL_UTIL_MEMORY_SHARED_REF_H__
diff --git a/ucl/inc/ucl/util/memory/WeakRef.h b/ucl/inc/ucl/util/memory/WeakRef.h
deleted file mode 100644
index 4cccbe6..0000000
--- a/ucl/inc/ucl/util/memory/WeakRef.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_MEMORY_WEAK_REF_H__
-#define __UCL_UTIL_MEMORY_WEAK_REF_H__
-
-#include "SharedRef.h"
-
-namespace ucl {
-
-	template <class T>
-	class WeakRef final : public BaseRef<T> {
-	public:
-		template <class U>
-		friend void swap(WeakRef<U> &x, WeakRef<U> &y) noexcept;
-
-		template <class T2, class U>
-		friend WeakRef<T2> staticRefCast(const WeakRef<U> &r) noexcept;
-		template <class T2, class U>
-		friend WeakRef<T2> dynamicRefCast(const WeakRef<U> &r) noexcept;
-
-	public:
-		constexpr WeakRef() noexcept;
-		constexpr WeakRef(std::nullptr_t) noexcept;
-
-		WeakRef(IRefCountObj *rc, T *ptr) noexcept;
-
-		WeakRef(const WeakRef<T> &r) noexcept;
-		template <class U>
-		WeakRef(const BaseRef<U> &r) noexcept;
-
-		WeakRef(WeakRef<T> &&r) noexcept;
-		template <class U>
-		WeakRef(WeakRef<U> &&r) noexcept;
-
-		~WeakRef();
-
-		WeakRef<T> &operator=(WeakRef<T> r) noexcept;
-
-		void reset() noexcept;
-
-		SharedRef<T> lock() const noexcept;
-
-		T *getUnsafePtr() const noexcept;
-		operator bool() const noexcept;
-
-		template <class U, class = typename std::enable_if<
-			std::is_convertible<T *, U *>::value && (
-				std::is_same<typename std::remove_cv<U>::type, void>::value ||
-				std::is_same<typename std::remove_cv<U>::type,
-					typename std::remove_cv<T>::type>::value)>::type>
-		operator const WeakRef<U> &() const noexcept
-		{
-			return reinterpret_cast<const WeakRef<U> &>(*this);
-		}
-	};
-
-	// Non-member functions //
-
-	template <class T>
-	WeakRef<T> makeWeak(const SharedRef<T> &r) noexcept;
-
-	template <class T, class U>
-	const WeakRef<T> &constRefCast(const WeakRef<U> &r) noexcept;
-	template <class T, class U>
-	WeakRef<T> &&constRefCast(WeakRef<U> &&r) noexcept;
-}
-
-#include "WeakRef.hpp"
-
-#endif // __UCL_UTIL_MEMORY_WEAK_REF_H__
diff --git a/ucl/inc/ucl/util/memory/helpers.h b/ucl/inc/ucl/util/memory/helpers.h
deleted file mode 100644
index bef907b..0000000
--- a/ucl/inc/ucl/util/memory/helpers.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_MEMORY_HELPERS_H__
-#define __UCL_UTIL_MEMORY_HELPERS_H__
-
-namespace ucl {
-
-	// Generic casting functions //
-
-	template <class T, class U>
-	inline auto dynamicCast(const U &src) noexcept -> decltype(
-			dynamicRefCast<typename T::Type>(src))
-	{
-		return dynamicRefCast<typename T::Type>(src);
-	}
-
-	template <class T, class U>
-	inline auto constCast(U &&src) noexcept -> decltype(
-			constRefCast<typename T::Type>(std::forward<U>(src)))
-	{
-		return constRefCast<typename T::Type>(std::forward<U>(src));
-	}
-
-	// Relation operators //
-
-	namespace himpl {
-
-		template <class T, class = typename std::enable_if<
-			!std::is_base_of<BaseRef<typename T::Type>, T>::value>::type>
-		inline const T &getCmpPtr(const T &ptr) noexcept
-		{
-			return ptr;
-		}
-
-		template <class T>
-		inline T *getCmpPtr(const SharedRef<T> &r) noexcept
-		{
-			return r.get();
-		}
-
-		template <class T>
-		inline T *getCmpPtr(const WeakRef<T> &r) noexcept
-		{
-			return r.getUnsafePtr();
-		}
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator==(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) == himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator!=(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) != himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator<(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) < himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator<=(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) <= himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator>(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) > himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class U, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value ||
-		std::is_base_of<BaseRef<typename U::Type>, U>::value>::type>
-	inline bool operator>=(const T &lhs, const U &rhs) noexcept
-	{
-		return (himpl::getCmpPtr(lhs) >= himpl::getCmpPtr(rhs));
-	}
-
-	template <class T, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value>::type>
-	inline bool operator==(const T &lhs, std::nullptr_t rhs) noexcept
-	{
-		return !lhs;
-	}
-
-	template <class T, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value>::type>
-	bool operator==(std::nullptr_t lhs, const T &rhs) noexcept
-	{
-		return !rhs;
-	}
-
-	template <class T, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value>::type>
-	bool operator!=(const T &lhs, std::nullptr_t rhs) noexcept
-	{
-		return lhs;
-	}
-
-	template <class T, class = typename std::enable_if<
-		std::is_base_of<BaseRef<typename T::Type>, T>::value>::type>
-	bool operator!=(std::nullptr_t lhs, const T &rhs) noexcept
-	{
-		return rhs;
-	}
-}
-
-#endif // __UCL_UTIL_MEMORY_HELPERS_H__
diff --git a/ucl/inc/ucl/util/smartDelegation/WeakDelegate.h b/ucl/inc/ucl/util/smartDelegation/WeakDelegate.h
deleted file mode 100644
index 97e1ae8..0000000
--- a/ucl/inc/ucl/util/smartDelegation/WeakDelegate.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
-#define __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
-
-#include "ucl/util/delegation.h"
-#include "ucl/util/memory.h"
-
-namespace ucl {
-
-	template <class FUNC_SIG>
-	class WeakDelegate;
-
-	template <class R, class ...ARGS>
-	class WeakDelegate<R(ARGS...)> :
-			public BaseDelegate<R(ARGS...), WeakRef<void>> {
-	public:
-		using BaseDelegate<R(ARGS...), WeakRef<void>>::BaseDelegate;
-
-		R operator()(ARGS ...args) const;
-
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
-		static WeakDelegate make(const WeakRef<CLASS> &data) noexcept;
-
-		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
-		static WeakDelegate make(const WeakRef<const CLASS> &data) noexcept;
-	};
-}
-
-#include "WeakDelegate.hpp"
-
-#endif // __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
diff --git a/ucl/inc/ucl/util/types/classTypes.h b/ucl/inc/ucl/util/types/classTypes.h
deleted file mode 100644
index 5c708d2..0000000
--- a/ucl/inc/ucl/util/types/classTypes.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __UCL_UTIL_TYPES_CLASS_TYPES_H__
-#define __UCL_UTIL_TYPES_CLASS_TYPES_H__
-
-#include "baseTypes.h"
-
-namespace ucl {
-
-	class NonCopyable {
-	public:
-		NonCopyable(const NonCopyable &) = delete;
-		NonCopyable &operator=(const NonCopyable &) = delete;
-	protected:
-		NonCopyable() = default;
-		~NonCopyable() = default;
-	};
-
-	class Polymorphic : public NonCopyable {
-	protected:
-		Polymorphic() = default;
-		virtual ~Polymorphic() = default;
-	};
-
-	class IDisposable : public Polymorphic {
-	public:
-		virtual void dispose() = 0;
-		virtual bool isDisposed() const = 0;
-	protected:
-		virtual ~IDisposable() = default;
-	};
-
-	template <class IPRODUCT>
-	class IFactory : public Polymorphic {
-	public:
-		using IProduct = IPRODUCT;
-	public:
-		virtual IPRODUCT *newInstance() const = 0;
-	protected:
-		virtual ~IFactory() = default;
-	};
-
-	template <class PRODUCT, class IPRODUCT>
-	class Factory final : public IFactory<IPRODUCT> {
-	public:
-		using Product = PRODUCT;
-	public:
-		virtual IPRODUCT *newInstance() const final override
-		{
-			return new PRODUCT();
-		}
-	};
-
-	// Priority selector for SFINAE functions
-	template <int N>
-	struct P : P<N - 1> {};
-	template <>
-	struct P<0> {};
-}
-
-#endif // __UCL_UTIL_TYPES_CLASS_TYPES_H__
diff --git a/ucl/include/ucl/appfw/IInstance.h b/ucl/include/ucl/appfw/IInstance.h
new file mode 100644
index 0000000..bef5fc9
--- /dev/null
+++ b/ucl/include/ucl/appfw/IInstance.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_APPFW_I_INSTANCE_H__
+#define __UCL_APPFW_I_INSTANCE_H__
+
+#include "IInstanceContext.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(IInstance);
+
+	/**
+	 * @brief Abstract interface for the application instances
+	 * @details Instance is an object inside the application executable that
+	 *          represents it. UIApp may have only 1 instance per application.
+	 *          Other types of applications (widget) may have more that one
+	 *          instance (or none) in a single executable.
+	 */
+	class IInstance : protected NonCopyable {
+	public:
+		/**
+		 * @brief Called when instance is created.
+		 * @details This function is called when instance gets created.
+		 *          Implementation must allocate all global resources in this
+		 *          function. For UIApp function called in app's "create" cb.
+		 * @param[in] context Pointer to the context of this instance
+		 * @return RES_OK on success,
+		 *         otherwise other result
+		 */
+		virtual Result onCreate(IInstanceContext *context) = 0;
+
+		/**
+		 * @brief Called when instance is paused
+		 * @details For UIApp function called in app's "pause" cb.
+		 */
+		virtual void onPause() = 0;
+
+		/**
+		 * @brief Called when instance is resumed
+		 * @details For UIApp function called in app's "resume" cb.
+		 */
+		virtual void onResume() = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 * @details Deallocate all resources here
+		 */
+		~IInstance() = default;
+	};
+}
+
+#endif // __UCL_APPFW_I_INSTANCE_H__
diff --git a/ucl/inc/ucl/appfw/IInstanceAppControlExt.h b/ucl/include/ucl/appfw/IInstanceAppControlExt.h
index 6799a84..02a211b 100644
--- a/ucl/inc/ucl/appfw/IInstanceAppControlExt.h
+++ b/ucl/include/ucl/appfw/IInstanceAppControlExt.h
@@ -21,9 +21,24 @@
 
 namespace ucl {
 
-	class IInstanceAppControlExt : public Polymorphic {
+	/**
+	 * @brief Extension interface for instances that supports processing of app
+	 *        controll requests.
+	 */
+	class IInstanceAppControlExt : protected NonCopyable {
 	public:
+		/**
+		 * @brief Called to process an app control request.
+		 * @details For UIApp function called in app's "app_control" cb.
+		 * @param[in] appControl App control request to process
+		 */
 		virtual void onAppControl(app_control_h appControl) = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IInstanceAppControlExt() = default;
 	};
 }
 
diff --git a/ucl/include/ucl/appfw/IInstanceContext.h b/ucl/include/ucl/appfw/IInstanceContext.h
new file mode 100644
index 0000000..c67d954
--- /dev/null
+++ b/ucl/include/ucl/appfw/IInstanceContext.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_APPFW_I_INSTANCE_CONTEXT_H__
+#define __UCL_APPFW_I_INSTANCE_CONTEXT_H__
+
+#include "types.h"
+
+#include "ucl/gui/Window.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Abstract interface for the instance context.
+	 * @details Instance context allows an instance to communicate with the
+	 *          application
+	 */
+	class IInstanceContext : protected NonCopyable {
+	public:
+		/**
+		 * @brief Gets type of the application
+		 * @return The application type
+		 */
+		virtual AppType getAppType() const = 0;
+
+		/**
+		 * @brief Gets window of the instance
+		 * @return Window object of the instance
+		 */
+		virtual WindowSRef getWindow() = 0;
+
+		/**
+		 * @brief Singals to the application to terminate
+		 */
+		virtual void exitApp() = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IInstanceContext() = default;
+	};
+}
+
+#endif // __UCL_APPFW_I_INSTANCE_CONTEXT_H__
diff --git a/ucl/inc/ucl/appfw/InstanceManagerBase.h b/ucl/include/ucl/appfw/InstanceManagerBase.h
index 0fdde8c..aaa894a 100644
--- a/ucl/inc/ucl/appfw/InstanceManagerBase.h
+++ b/ucl/include/ucl/appfw/InstanceManagerBase.h
@@ -22,18 +22,49 @@
 
 namespace ucl {
 
-	class InstanceManagerBase : public Polymorphic {
+	/**
+	 * @brief Base class for implementing instance manager
+	 * @details Instance manager is class that is used by the application
+	 *          class (UIApp) to create instances.
+	 */
+	class InstanceManagerBase : protected NonCopyable {
 	public:
-		InstanceManagerBase(AppParams appParams);
-		virtual ~InstanceManagerBase();
-
+		/**
+		 * @brief Gets customization parameters for the application
+		 * @return Reference to the parameters object
+		 */
 		const AppParams &getAppParams() const;
 
+		/**
+		 * @brief Stores systems event provider in the manager
+		 * @param[in] provider Unique pointer to system event provider object
+		 */
 		void setSysEventProvider(SysEventProviderUPtr provider);
 
+		/**
+		 * @brief Creates new application instance object
+		 * @return Shared reference to the new instance
+		 */
 		virtual IInstanceSRef newInstance() const = 0;
 
 	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] appParams Customization parameters for the application
+		 */
+		InstanceManagerBase(AppParams appParams);
+
+		/**
+		 * @brief Destructor
+		 */
+		~InstanceManagerBase();
+
+		/**
+		 * @brief Gets system event provider that was stored in the manager
+		 * @details If system event provider was not stored before using this
+		 *          function runtime assert is performed
+		 * @return Reference to the stored system event provider
+		 */
 		SysEventProvider &getSysEventProvider() const;
 
 	private:
diff --git a/ucl/inc/ucl/appfw/SysEventProvider.h b/ucl/include/ucl/appfw/SysEventProvider.h
index 8a72758..45a65b1 100644
--- a/ucl/inc/ucl/appfw/SysEventProvider.h
+++ b/ucl/include/ucl/appfw/SysEventProvider.h
@@ -26,19 +26,45 @@ namespace ucl {
 	class SysEventProvider;
 	using SysEventProviderUPtr = std::unique_ptr<SysEventProvider>;
 
-	class SysEventProvider final : public NonCopyable {
+	/**
+	 * @brief Provider for system events.
+	 */
+	class SysEventProvider final : protected NonCopyable {
 	public:
+		/**
+		 * @brief Pointer to function that adds Tizen system event handler
+		 */
 		using EventHandlerAddFunc = int (*)(app_event_handler_h *,
 				app_event_type_e, app_event_cb, void *);
+
+		/**
+		 * @brief Pointer to function that deletes Tizen system event handler
+		 */
 		using EventHandlerDelFunc = int (*)(app_event_handler_h);
 
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] addFunc Tizen API for adding system event handler
+		 * @param[in] delFunc Tizen API for deleting system event handler
+		 */
 		SysEventProvider(EventHandlerAddFunc addFunc,
 				EventHandlerDelFunc delFunc);
+
+		/**
+		 * @brief Destructor
+		 */
 		~SysEventProvider();
 
-		void addEventHandler(const SysEventHandler &handler);
-		void delEventHandler(const SysEventHandler &handler);
+		/**
+		 * @brief Registers system event handler
+		 */
+		void addEventHandler(SysEventHandler handler);
+
+		/**
+		 * @brief Deregisters system event handler
+		 */
+		void delEventHandler(SysEventHandler::CDRef handler);
 
 	private:
 		int addEventHandler(app_event_handler_h *handler,
diff --git a/ucl/inc/ucl/appfw/SysEventProvider.hpp b/ucl/include/ucl/appfw/SysEventProvider.hpp
index 1d52394..d38039f 100644
--- a/ucl/inc/ucl/appfw/SysEventProvider.hpp
+++ b/ucl/include/ucl/appfw/SysEventProvider.hpp
@@ -17,13 +17,13 @@
 namespace ucl {
 
 	inline void SysEventProvider::addEventHandler(
-			const SysEventHandler &handler)
+			SysEventHandler handler)
 	{
-		m_event += handler;
+		m_event += std::move(handler);
 	}
 
 	inline void SysEventProvider::delEventHandler(
-			const SysEventHandler &handler)
+			SysEventHandler::CDRef handler)
 	{
 		m_event -= handler;
 	}
diff --git a/ucl/inc/ucl/appfw/UIApp.h b/ucl/include/ucl/appfw/UIApp.h
index a8b4dbc..39afee8 100644
--- a/ucl/inc/ucl/appfw/UIApp.h
+++ b/ucl/include/ucl/appfw/UIApp.h
@@ -23,11 +23,33 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Represent Tizen UI application.
+	 * @details Root object of any application.
+	 */
 	class UIApp final : private IInstanceContext {
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] instanceMgr Reference to the instance manager
+		 */
 		UIApp(InstanceManagerBase &instanceMgr);
-		virtual ~UIApp();
 
+		/**
+		 * @brief Destructor
+		 */
+		~UIApp();
+
+		/**
+		 * @brief Runs the application
+		 * @details Must be run in the application "main()" function
+		 * @param[in] argc Count of command line arguments
+		 *            (must be passed from "main()"")
+		 * @param[in] argv Array of command line arguments
+		 *            (must be passed from "main()"")
+		 * @return 0 on success,
+		 *         otherwise a negative error value
+		 */
 		int run(int argc, char *argv[]);
 
 	private:
diff --git a/ucl/inc/ucl/appfw/helpers.h b/ucl/include/ucl/appfw/helpers.h
index fe598d9..dbb850c 100644
--- a/ucl/inc/ucl/appfw/helpers.h
+++ b/ucl/include/ucl/appfw/helpers.h
@@ -21,6 +21,12 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Generates full path to the resource file.
+	 * @param[in] relativePath Relative (to the "res" folder) path of the
+	 *            resource file (without leading "/")
+	 * @return Full path to the resource file
+	 */
 	std::string getResPath(const char *relativePath);
 }
 
diff --git a/ucl/inc/ucl/appfw/types.h b/ucl/include/ucl/appfw/types.h
index 48f8adc..8268e57 100644
--- a/ucl/inc/ucl/appfw/types.h
+++ b/ucl/include/ucl/appfw/types.h
@@ -26,25 +26,37 @@
 
 #include "ucl/misc/HashMap.h"
 #include "ucl/misc/Event.h"
-#include "ucl/misc/AutoHandle.h"
+#include "ucl/misc/AutoObject.h"
 
 namespace ucl {
 
+	/**
+	 * @brief Enumeration of application types
+	 */
 	enum class AppType {
 		UI,
 		WIDGET,
 		WATCH
 	};
 
+	/**
+	 * @brief Defines keys for the application customization parameters
+	 */
 	enum class AppParam {
 		BASE_SCALE,
-		ACCELERATION_PREFERENECE,
+		ACCELERATION_PREFERENCE,
 		WINDOW_TYPE,
-		WINDOW_NAME
+		WINDOW_NAME,
 	};
 
+	/**
+	 * @brief Application customization parameters
+	 */
 	using AppParams = HashMap<AppParam, Variant>;
 
+	/**
+	 * @brief Enumeration of system events
+	 */
 	enum class SysEvent {
 		LANGUAGE_CHANGED,
 		REGION_FMT_CHANGED,
@@ -55,9 +67,15 @@ namespace ucl {
 		UPDATE_REQUESTED
 	};
 
+	/**
+	 * @brief Delegate to handle system events
+	 */
 	using SysEventHandler = WeakDelegate<void(SysEvent)>;
 
-	using AutoAppCtrl = AutoHandle<app_control_h, int, app_control_destroy>;
+	/**
+	 * @brief Automatic handle to native Tizen app control
+	 */
+	using AppCtrlAuto = AutoObject<app_control_h, int, app_control_destroy>;
 }
 
 #endif // __UCL_APPFW_TYPES_H__
diff --git a/ucl/inc/ucl/config.h b/ucl/include/ucl/config.h
index cd36042..cd36042 100644
--- a/ucl/inc/ucl/config.h
+++ b/ucl/include/ucl/config.h
diff --git a/ucl/include/ucl/gui/Atspi.h b/ucl/include/ucl/gui/Atspi.h
new file mode 100644
index 0000000..56a0bf8
--- /dev/null
+++ b/ucl/include/ucl/gui/Atspi.h
@@ -0,0 +1,274 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_ATSPI_H__
+#define __UCL_GUI_ATSPI_H__
+
+#include "types.h"
+
+#include "ucl/misc/Event.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(Atspi);
+
+	/**
+	 * @brief Provides Accessibility interface
+	 */
+	class Atspi final : private NonCopyable {
+	public:
+		/**
+		 * @brief Gets the underlying Access object
+		 * @param[in] atspi Reference to target atspi
+		 * @return Pointer to the underlying Access object
+		 */
+		friend Elm_Interface_Atspi_Accessible *as_ao(Atspi &atspi);
+
+		/**
+		 * @brief Gets the underlying constant Access object
+		 * @param[in] atspi Constant reference to target atspi
+		 * @return Pointer to the underlying constant Access object
+		 */
+		friend const Elm_Interface_Atspi_Accessible *as_ao(const Atspi &atspi);
+
+	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] eo Underlying Access object of the Atspi
+		 */
+		explicit Atspi(Elm_Interface_Atspi_Accessible *ao);
+
+		/**
+		 * @brief Destructor
+		 * @details Unregisters all Access object callbacks
+		 */
+		~Atspi();
+
+		/**
+		 * @brief Sets name
+		 * @param[in] name New name
+		 */
+		void setName(const std::string &name);
+
+		/**
+		 * @brief Gets name
+		 * @return Current name
+		 */
+		std::string getName() const;
+
+		/**
+		 * @brief Sets name callback
+		 * @param[in] cb name callback
+		 */
+		void setNameCb(AtspiStringCb cb);
+
+		/**
+		 * @brief Sets description
+		 * @param[in] description New description
+		 */
+		void setDescription(const std::string &description);
+
+		/**
+		 * @brief Gets description
+		 * @return Current description
+		 */
+		std::string getDescription() const;
+
+		/**
+		 * @brief Sets description callback
+		 * @param[in] cb description callback
+		 */
+		void setDescriptionCb(AtspiStringCb cb);
+
+		/**
+		 * @brief Sets translation domain
+		 * @param[in] domain New translation domain
+		 */
+		void setTDomain(const std::string &domain);
+
+		/**
+		 * @brief Gets translation domain
+		 * @return Current translation domain
+		 */
+		std::string getTDomain() const;
+
+		/**
+		 * @brief Sets reading information type mask
+		 * @param[in] info New reading information type mask
+		 */
+		void setReadingInfo(Elm_Atspi_Reading_Info_Type_Mask info);
+
+		/**
+		 * @brief Gets reading information type mask
+		 * @return Current reading information type mask
+		 */
+		Elm_Atspi_Reading_Info_Type_Mask getReadingInfo() const;
+
+		/**
+		 * @brief Sets role
+		 * @param[in] role New role
+		 */
+		void setRole(Elm_Atspi_Role role);
+
+		/**
+		 * @brief Gets role
+		 * @return Current role
+		 */
+		Elm_Atspi_Role getRole() const;
+
+		/**
+		 * @brief Sets higlightability status
+		 * @param[in] value New higlightability status
+		 */
+		void setHighlightable(bool value);
+
+		/**
+		 * @brief Gets higlightability status
+		 * @return Current higlightability status
+		 */
+		bool isHighlightable() const;
+
+		/**
+		 * @brief Makes this Access object highlighted
+		 */
+		void highlight();
+
+		/**
+		 * @brief Makes this Access object not highlighted
+		 */
+		void unhighlight();
+
+		/**
+		 * @brief Adds new relationship
+		 * @param[in] type Type of the new relationship
+		 * @param[in] relation Pointer to relation Access object
+		 */
+		void addRelationship(Elm_Atspi_Relation_Type type,
+				const Elm_Interface_Atspi_Accessible *relation);
+
+		/**
+		 * @brief Deletes exiting relationship
+		 * @param[in] type Type of the exiting relationship
+		 * @param[in] relation Pointer to relation Access object,
+		 *            or NULL for all relations of the type (optional)
+		 */
+		void delRelationship(Elm_Atspi_Relation_Type type,
+				const Elm_Interface_Atspi_Accessible *relation = nullptr);
+
+		/**
+		 * @brief Deletes all exiting relationships
+		 */
+		void clearRelationships();
+
+		 /**
+		  * @brief Adds key-value pair identifying widget extra attribute
+		  * @param[in] key The string key to give extra information
+		  * @param[in] value The string value to give extra information
+		  */
+		void addAttribute(const std::string &key, const std::string &value);
+
+		/**
+		 * @brief Removes all attributes in accessible object
+		 */
+		void clearAttributes();
+
+		/**
+		 * @brief Registers gesture event handler
+		 * @param[in] handler Handler of the event
+		 */
+		void addGestureHandler(AtspiGestureHandler handler);
+
+		/**
+		 * @brief Deregisters gesture event handler
+		 * @param[in] handler Handler of the event
+		 */
+		void delGestureHandler(const AtspiGestureHandler &handler);
+
+	private:
+		Elm_Interface_Atspi_Accessible *getAo();
+		const Elm_Interface_Atspi_Accessible *getAo() const;
+
+		void registerGestureCb();
+		void registerNameCb();
+		void registerDescriptionCb();
+
+		void unregisterGestureCb();
+		void unregisterNameCb();
+		void unregisterDescriptionCb();
+		void unregisterAllCallbacks();
+
+		Eina_Bool onAtspiGesture(
+				Elm_Atspi_Gesture_Info gestureInfo, Evas_Object *obj);
+		char *onAtspiNameCb(Evas_Object *obj);
+		char *onAtspiDescriptionCb(Evas_Object *obj);
+
+	private:
+		Elm_Interface_Atspi_Accessible *const m_ao;
+
+		Event<AtspiGestureHandler> m_onGesture;
+		AtspiStringCb m_nameCb;
+		AtspiStringCb m_descriptionCb;
+
+		bool m_isGestureCbRegistered;
+		bool m_isNameCbRegistered;
+		bool m_isDescriptionCbRegistered;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Gets Access object from pointed object
+	 * @param[in] ptr Target object pointer
+	 * @return Pointer to Access object or NULL
+	 */
+	template <class T>
+	inline auto as_ao(const T &ptr) -> typename std::enable_if<
+			std::is_constructible<bool, T>::value, decltype(as_ao(*ptr))>::type
+	{
+		return (ptr ? as_ao(*ptr) : nullptr);
+	}
+
+	/**
+	 * @brief Gets Access object from iterator
+	 * @param[in] it Target object iterator
+	 * @return Pointer to Access object or NULL
+	 */
+	template <class T>
+	inline auto as_ao(const T &it) -> typename std::enable_if<
+			!std::is_constructible<bool, T>::value, decltype(as_ao(*it))>::type
+	{
+		return as_ao(*it);
+	}
+
+	/**
+	 * @brief Passes through original Access object pointer
+	 * @param[in] ao Access object pointer
+	 * @return Access object pointer
+	 */
+	Elm_Interface_Atspi_Accessible *as_ao(Elm_Interface_Atspi_Accessible *ao);
+
+	/**
+	 * @brief Passes through original constant Access object pointer
+	 * @param[in] ao Constant Access object pointer
+	 * @return Constant Access object pointer
+	 */
+	const Elm_Interface_Atspi_Accessible *as_ao(
+			const Elm_Interface_Atspi_Accessible *ao);
+}
+
+#include "Atspi.hpp"
+
+#endif // __UCL_GUI_ATSPI_H__
diff --git a/ucl/include/ucl/gui/Atspi.hpp b/ucl/include/ucl/gui/Atspi.hpp
new file mode 100644
index 0000000..9a6d732
--- /dev/null
+++ b/ucl/include/ucl/gui/Atspi.hpp
@@ -0,0 +1,282 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ucl/util/helpers.h"
+#include "ucl/util/logging.h"
+
+namespace ucl {
+
+	inline Atspi::Atspi(Elm_Interface_Atspi_Accessible *const ao) :
+		m_ao(ao),
+		m_isGestureCbRegistered(false),
+		m_isNameCbRegistered(false),
+		m_isDescriptionCbRegistered(false)
+	{
+		UCL_ASSERT(ao, "ao is NULL");
+	}
+
+	inline Atspi::~Atspi()
+	{
+		unregisterAllCallbacks();
+	}
+
+	inline Elm_Interface_Atspi_Accessible *Atspi::getAo()
+	{
+		return m_ao;
+	}
+
+	inline const Elm_Interface_Atspi_Accessible *Atspi::getAo() const
+	{
+		return m_ao;
+	}
+
+	inline void Atspi::setName(const std::string &name)
+	{
+		elm_atspi_accessible_name_set(getAo(), name.c_str());
+	}
+
+	inline std::string Atspi::getName() const
+	{
+		return nz(elm_atspi_accessible_name_get(getAo()));
+	}
+
+	inline void Atspi::setNameCb(AtspiStringCb cb)
+	{
+		if (cb) {
+			registerNameCb();
+		}
+		m_nameCb = std::move(cb);
+	}
+
+	inline void Atspi::setDescription(const std::string &description)
+	{
+		elm_atspi_accessible_description_set(getAo(), description.c_str());
+	}
+
+	inline std::string Atspi::getDescription() const
+	{
+		return nz(elm_atspi_accessible_description_get(getAo()));
+	}
+
+	inline void Atspi::setDescriptionCb(AtspiStringCb cb)
+	{
+		if (cb) {
+			registerDescriptionCb();
+		}
+		m_descriptionCb = std::move(cb);
+	}
+
+	inline void Atspi::setTDomain(const std::string &domain)
+	{
+		elm_atspi_accessible_translation_domain_set(getAo(), domain.c_str());
+	}
+
+	inline std::string Atspi::getTDomain() const
+	{
+		return nz(elm_atspi_accessible_translation_domain_get(getAo()));
+	}
+
+	inline void Atspi::setReadingInfo(
+			const Elm_Atspi_Reading_Info_Type_Mask info)
+	{
+		elm_atspi_accessible_reading_info_type_set(getAo(), info);
+	}
+
+	inline Elm_Atspi_Reading_Info_Type_Mask Atspi::getReadingInfo() const
+	{
+		return elm_atspi_accessible_reading_info_type_get(getAo());
+	}
+
+	inline void Atspi::setRole(const Elm_Atspi_Role role)
+	{
+		elm_atspi_accessible_role_set(getAo(), role);
+	}
+
+	inline Elm_Atspi_Role Atspi::getRole() const
+	{
+		return elm_atspi_accessible_role_get(getAo());
+	}
+
+	inline void Atspi::setHighlightable(const bool value)
+	{
+		elm_atspi_accessible_can_highlight_set(getAo(), toEina(value));
+	}
+
+	inline bool Atspi::isHighlightable() const
+	{
+		return elm_atspi_accessible_can_highlight_get(getAo());
+	}
+
+	inline void Atspi::highlight()
+	{
+		elm_atspi_component_highlight_grab(getAo());
+	}
+
+	inline void Atspi::unhighlight()
+	{
+		elm_atspi_component_highlight_clear(getAo());
+	}
+
+	inline void Atspi::addRelationship(const Elm_Atspi_Relation_Type type,
+			const Elm_Interface_Atspi_Accessible *const relation)
+	{
+		elm_atspi_accessible_relationship_append(getAo(), type, relation);
+	}
+
+	inline void Atspi::delRelationship(const Elm_Atspi_Relation_Type type,
+			const Elm_Interface_Atspi_Accessible *const relation)
+	{
+		elm_atspi_accessible_relationship_remove(getAo(), type, relation);
+	}
+
+	inline void Atspi::clearRelationships()
+	{
+		elm_atspi_accessible_relationships_clear(getAo());
+	}
+
+	inline void Atspi::addAttribute(const std::string &key,
+			const std::string &value)
+	{
+		elm_atspi_accessible_attribute_append(getAo(),
+				key.c_str(), value.c_str());
+	}
+
+	inline void Atspi::clearAttributes()
+	{
+		elm_atspi_accessible_attributes_clear(getAo());
+	}
+
+	inline void Atspi::addGestureHandler(AtspiGestureHandler handler)
+	{
+		if (handler) {
+			registerGestureCb();
+			m_onGesture += std::move(handler);
+		}
+	}
+
+	inline void Atspi::delGestureHandler(const AtspiGestureHandler &handler)
+	{
+		m_onGesture -= handler;
+	}
+
+	inline void Atspi::registerGestureCb()
+	{
+		if (!m_isGestureCbRegistered) {
+			m_isGestureCbRegistered = true;
+			elm_atspi_accessible_gesture_cb_set(m_ao,
+					UCL_CALLBACK_A(Atspi::onAtspiGesture), this);
+		}
+	}
+
+	inline void Atspi::registerNameCb()
+	{
+		if (!m_isNameCbRegistered) {
+			m_isNameCbRegistered = true;
+			elm_atspi_accessible_name_cb_set(m_ao,
+					UCL_CALLBACK_A(Atspi::onAtspiNameCb), this);
+		}
+	}
+
+	inline void Atspi::registerDescriptionCb()
+	{
+		if (!m_isDescriptionCbRegistered) {
+			m_isDescriptionCbRegistered = true;
+			elm_atspi_accessible_description_cb_set(m_ao,
+					UCL_CALLBACK_A(Atspi::onAtspiDescriptionCb), this);
+		}
+	}
+
+	inline void Atspi::unregisterGestureCb()
+	{
+		if (m_isGestureCbRegistered) {
+			m_isGestureCbRegistered = false;
+			elm_atspi_accessible_gesture_cb_set(m_ao, nullptr, nullptr);
+		}
+	}
+
+	inline void Atspi::unregisterNameCb()
+	{
+		if (m_isNameCbRegistered) {
+			m_isNameCbRegistered = false;
+			elm_atspi_accessible_name_cb_set(m_ao, nullptr, nullptr);
+		}
+	}
+
+	inline void Atspi::unregisterDescriptionCb()
+	{
+		if (m_isDescriptionCbRegistered) {
+			m_isDescriptionCbRegistered = false;
+			elm_atspi_accessible_description_cb_set(m_ao, nullptr, nullptr);
+		}
+	}
+
+	inline void Atspi::unregisterAllCallbacks()
+	{
+		unregisterGestureCb();
+		unregisterNameCb();
+		unregisterDescriptionCb();
+	}
+
+	inline Eina_Bool Atspi::onAtspiGesture(
+			Elm_Atspi_Gesture_Info gestureInfo, Evas_Object *obj)
+	{
+		AtspiGestureEventInfo eventInfo{gestureInfo};
+		m_onGesture.dispatchPred(
+				[&eventInfo]() { return !eventInfo.stopPropagation; },
+				*this, eventInfo);
+		return toEina(eventInfo.preventDefault);
+	}
+
+	inline char *Atspi::onAtspiNameCb(Evas_Object *obj)
+	{
+		if (const auto cb = m_nameCb.lock()) {
+			return cb(*this).release();
+		}
+		return nullptr;
+	}
+
+	inline char *Atspi::onAtspiDescriptionCb(Evas_Object *obj)
+	{
+		if (const auto cb = m_descriptionCb.lock()) {
+			return cb(*this).release();
+		}
+		return nullptr;
+	}
+
+	// Non-member functions //
+
+	inline Elm_Interface_Atspi_Accessible *as_ao(Atspi &atspi)
+	{
+		return atspi.m_ao;
+	}
+
+	inline const Elm_Interface_Atspi_Accessible *as_ao(const Atspi &atspi)
+	{
+		return atspi.m_ao;
+	}
+
+	inline Elm_Interface_Atspi_Accessible *as_ao(
+			Elm_Interface_Atspi_Accessible *const ao)
+	{
+		return ao;
+	}
+
+	inline const Elm_Interface_Atspi_Accessible *as_ao(
+			const Elm_Interface_Atspi_Accessible *const ao)
+	{
+		return ao;
+	}
+}
diff --git a/ucl/include/ucl/gui/EdjeWidget.h b/ucl/include/ucl/gui/EdjeWidget.h
new file mode 100644
index 0000000..da32501
--- /dev/null
+++ b/ucl/include/ucl/gui/EdjeWidget.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_EDJE_WIDGET_H__
+#define __UCL_GUI_EDJE_WIDGET_H__
+
+#include "ElmWidget.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(EdjeWidget);
+
+	/**
+	 * @brief Base class for all widgets that has Edje theme
+	 */
+	class EdjeWidget : public ElmWidget {
+	public:
+		/**
+		 * @brief Sets text to default part
+		 * @param[in] value Translatable text value to set
+		 */
+		void setText(const TString &value);
+
+		/**
+		 * @brief Sets text to specific part
+		 * @param[in] value Translatable text value to set
+		 * @param[in] part Destination Edje part
+		 */
+		void setText(const TString &value, EdjePart part);
+
+		/**
+		 * @brief Gets text from default part
+		 * @return Translated text from default part
+		 */
+		std::string getText() const;
+
+		/**
+		 * @brief Gets text from specific part
+		 * @param[in] part Source Edje part
+		 * @return Translated text from specific part
+		 */
+		std::string getText(EdjePart part) const;
+
+		/**
+		 * @brief Sets content to default part
+		 * @param[in] content Content widget
+		 */
+		void setContent(Widget &content);
+
+		/**
+		 * @brief Sets content to specific part
+		 * @param[in] content Content widget
+		 * @param[in] part Destination Edje part
+		 */
+		void setContent(Widget &content, EdjePart part);
+
+		/**
+		 * @brief Unsets content from default part
+		 * @return Content Evas object or NULL
+		 */
+		Evas_Object *unsetContent();
+
+		/**
+		 * @brief Unsets content from specific part
+		 * @param[in] part Source Edje part
+		 * @return content Evas object or NULL
+		 */
+		Evas_Object *unsetContent(EdjePart part);
+
+		/**
+		 * @brief Gets content from default part
+		 * @return Content Evas object or NULL
+		 */
+		Evas_Object *getContent() const;
+
+		/**
+		 * @brief Gets content from specific part
+		 * @param[in] part Source Edje part
+		 * @return content Evas object or NULL
+		 */
+		Evas_Object *getContent(EdjePart part) const;
+
+		/**
+		 * @brief Emits signal to the widget's Edje theme
+		 * @param[in] signal Emitted signal
+		 * @param[in] signal Emitted signal source (optional)
+		 */
+		void emit(EdjeSignal signal, EdjeSignalSrc source =
+				EdjeSignalSrc(""));
+
+	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 * @param[in] eo Underlying Evas object of the widget
+		 * @param[in] isOwner Evas object ownership flag (optional: true)
+		 */
+		EdjeWidget(IRefCountObj *rc, Evas_Object *eo, bool isOwner = true);
+	};
+}
+
+#include "EdjeWidget.hpp"
+
+#endif // __UCL_GUI_EDJE_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/EdjeWidget.hpp b/ucl/include/ucl/gui/EdjeWidget.hpp
index 3f989c7..763808e 100644
--- a/ucl/inc/ucl/gui/EdjeWidget.hpp
+++ b/ucl/include/ucl/gui/EdjeWidget.hpp
@@ -22,25 +22,25 @@ namespace ucl {
 	{
 	}
 
-	inline TString EdjeWidget::getText() const
+	inline std::string EdjeWidget::getText() const
 	{
 		return elm_object_text_get(getEo());
 	}
 
-	inline TString EdjeWidget::getText(const EdjePart part) const
+	inline std::string EdjeWidget::getText(const EdjePart part) const
 	{
 		return elm_object_part_text_get(getEo(), part.name);
 	}
 
-	inline void EdjeWidget::setContent(Evas_Object *const content)
+	inline void EdjeWidget::setContent(Widget &content)
 	{
-		elm_object_content_set(getEo(), content);
+		elm_object_content_set(getEo(), as_eo(content));
 	}
 
-	inline void EdjeWidget::setContent(Evas_Object *const content,
+	inline void EdjeWidget::setContent(Widget &content,
 			const EdjePart part)
 	{
-		elm_object_part_content_set(getEo(), part.name, content);
+		elm_object_part_content_set(getEo(), part.name, as_eo(content));
 	}
 
 	inline Evas_Object *EdjeWidget::unsetContent()
diff --git a/ucl/include/ucl/gui/ElmWidget.h b/ucl/include/ucl/gui/ElmWidget.h
new file mode 100644
index 0000000..a0e2d60
--- /dev/null
+++ b/ucl/include/ucl/gui/ElmWidget.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_ELM_WIDGET_H__
+#define __UCL_GUI_ELM_WIDGET_H__
+
+#include "Widget.h"
+#include "Atspi.h"
+
+namespace ucl {
+
+	class Window;
+
+	UCL_DECLARE_REF_ALIASES(ElmWidget);
+
+	/**
+	 * @brief Represents Elementary widget and serves as base class for more
+	 *        concrete widget types
+	 */
+	class ElmWidget : public Widget {
+	public:
+		using Widget::Widget;
+
+		/**
+		 * @brief Gets Atspi of this widget
+		 * @return Reference to the Atspi object
+		 */
+		Atspi &getAtspi();
+
+		/**
+		 * @brief Gets Atspi of this widget (constant version)
+		 * @return Reference to the constant Atspi object
+		 */
+		Atspi &getAtspi() const;
+
+		/**
+		 * @brief Sets enabled state of the widget
+		 * @param[in] value New state
+		 */
+		void setEnabled(bool value);
+
+		/**
+		 * @brief Gets enabled state of the widget
+		 * @return true if enabled, false if disabled
+		 */
+		bool isEnabled() const;
+
+		/**
+		 * @brief Sets if key-input focus is allowed for the widget
+		 * @param[in] value New state
+		 */
+		void setFocusAllowed(bool value);
+
+		/**
+		 * @brief Gets if key-input focus is allowed for the widget
+		 * @return true if allowed, false if not allowed
+		 */
+		bool isFocusAllowed() const;
+
+		/**
+		 * @brief Sets theme object to the widget
+		 * @details This function does not affect look of this widget directly,
+		 *          instead it makes all styles from Theme visible to this
+		 *          widget and all it's children.
+		 * @param[in] th Theme object to set
+		 */
+		void setTheme(Elm_Theme *th);
+
+		/**
+		 * @brief Gets theme object that assigned to the widget
+		 * @return Assigned Theme object
+		 */
+		Elm_Theme *getTheme();
+
+		/**
+		 * @brief Gets top level parent of the widget
+		 * @return Top level Evas object
+		 */
+		Evas_Object *getTopWidget() const;
+
+		/**
+		 * @brief Tries to get top level parent of the widget as Window widget
+		 * @return Window widget or NULL
+		 */
+		Window *getWindow() const;
+
+	protected:
+		// Widget //
+
+		virtual void setFocusedImpl(bool value) final override;
+		virtual bool isFocusedImpl() const final override;
+
+	private:
+		void ensureAtspi();
+
+	private:
+		AtspiSRef m_atspi;
+
+		friend class ReffedObj<ElmWidget>;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Gets corresponding Access object
+	 * @param[in] widget Reference to target widget
+	 * @return Pointer to the corresponding Access object
+	 */
+	Elm_Interface_Atspi_Accessible *as_ao(ElmWidget &widget);
+
+	/**
+	 * @brief Gets corresponding constant Access object
+	 * @param[in] widget Constant reference to target widget
+	 * @return Pointer to the corresponding constant Access object
+	 */
+	const Elm_Interface_Atspi_Accessible *as_ao(const ElmWidget &widget);
+
+	/**
+	 * @brief Sets widget to enabled state
+	 * @details This is equivalent to: widget.setEnabled(true);
+	 * @param[in] widget Reference to target widget
+	 */
+	void enable(ElmWidget &widget);
+
+	/**
+	 * @brief Sets widget to disabled state
+	 * @details This is equivalent to: widget.setEnabled(false);
+	 * @param[in] widget Reference to target widget
+	 */
+	void disable(ElmWidget &widget);
+}
+
+#include "ElmWidget.hpp"
+
+#endif // __UCL_GUI_ELM_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/ElmWidget.hpp b/ucl/include/ucl/gui/ElmWidget.hpp
index 0673a57..6fe586d 100644
--- a/ucl/inc/ucl/gui/ElmWidget.hpp
+++ b/ucl/include/ucl/gui/ElmWidget.hpp
@@ -16,9 +16,24 @@
 
 namespace ucl {
 
-	inline ElmWidget::ElmWidget(Evas_Object *const eo, const bool isOwner) :
-		ElmWidget(nullptr, eo, isOwner)
+	inline Atspi &ElmWidget::getAtspi()
 	{
+		ensureAtspi();
+		return *m_atspi;
+	}
+
+	inline Atspi &ElmWidget::getAtspi() const
+	{
+		// Need cast for lazy initialization. Can't use mutable.
+		const_cast<ElmWidget *>(this)->ensureAtspi();
+		return *m_atspi;
+	}
+
+	inline void ElmWidget::ensureAtspi()
+	{
+		if (!m_atspi) {
+			m_atspi = makeShared<Atspi>(getEo());
+		}
 	}
 
 	inline void ElmWidget::setEnabled(const bool value)
@@ -31,12 +46,12 @@ namespace ucl {
 		return !elm_object_disabled_get(getEo());
 	}
 
-	inline void ElmWidget::setFocusAlowed(const bool value)
+	inline void ElmWidget::setFocusAllowed(const bool value)
 	{
 		elm_object_focus_allow_set(getEo(), toEina(value));
 	}
 
-	inline bool ElmWidget::isFocusAlowed() const
+	inline bool ElmWidget::isFocusAllowed() const
 	{
 		return elm_object_focus_allow_get(getEo());
 	}
@@ -58,6 +73,16 @@ namespace ucl {
 
 	// Non-member functions //
 
+	inline Elm_Interface_Atspi_Accessible *as_ao(ElmWidget &widget)
+	{
+		return as_ao(widget.getAtspi());
+	}
+
+	inline const Elm_Interface_Atspi_Accessible *as_ao(const ElmWidget &widget)
+	{
+		return as_ao(widget.getAtspi());
+	}
+
 	inline void enable(ElmWidget &widget)
 	{
 		widget.setEnabled(true);
diff --git a/ucl/include/ucl/gui/Genlist.h b/ucl/include/ucl/gui/Genlist.h
new file mode 100644
index 0000000..3791d8f
--- /dev/null
+++ b/ucl/include/ucl/gui/Genlist.h
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_GENLIST_H__
+#define __UCL_GUI_GENLIST_H__
+
+#include "StyledWidget.h"
+#include "GenlistItem.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(Genlist);
+
+	/**
+	 * @brief Represents Elementary Genlist widget
+	 */
+	class Genlist final : public StyledWidget {
+	public:
+		/**
+		 * @brief Enumeration of Genlist modes
+		 */
+		enum class Mode {
+			COMPRESS = ELM_LIST_COMPRESS,
+			SCROLL = ELM_LIST_SCROLL,
+			LIMIT = ELM_LIST_LIMIT,
+			EXPAND = ELM_LIST_EXPAND
+		};
+
+		/**
+		 * @brief Builder of Genlist objects
+		 */
+		class Builder final {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets style of the future object
+			 * @param[in] style Style of the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setStyle(ElmStyle style);
+
+			/**
+			 * @brief Sets mode of the future object
+			 * @param[in] mode Mode of the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setMode(Mode mode);
+
+			/**
+			 * @brief Sets if future object will be homogeneous or not
+			 * @param[in] value true if homogeneous, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setHomogeneous(bool value);
+
+			/**
+			 * @brief Sets Evas object ownership flag of the future object
+			 * @param[in] value true if owner, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setIsOwner(bool value);
+
+			/**
+			 * @brief Sets if future object needs to be bind to it's Evas object
+			 * @param[in] value true if need to bind, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setNeedBindToEo(bool value);
+
+			/**
+			 * @brief Creates new Genlist object using current parameters
+			 * @param[in] parent Reference to parent widget
+			 * @return Shared reference to new Genlist object or NULL
+			 */
+			GenlistSRef build(ElmWidget &parent) const;
+
+		private:
+			ElmStyle m_style;
+			Mode m_mode;
+			bool m_isHomogeneous;
+			bool m_isOwner;
+			bool m_needBindToEo;
+		};
+
+	public:
+		using StyledWidget::StyledWidget;
+
+		/**
+		 * @brief Sets mode of the genlist
+		 * @param[in] mode New mode of the genlist
+		 */
+		void setMode(Mode mode);
+
+		/**
+		 * @brief Gets mode of the genlist
+		 * @return Current mode of the genlist
+		 */
+		Mode getMode() const;
+
+		/**
+		 * @brief Sets homogeneous flag of the genlist
+		 * @param[in] mode New flag value
+		 */
+		void setHomogeneous(bool isHomogeneous);
+
+		/**
+		 * @brief Gets homogeneous flag of the genlist
+		 * @return Current flag value
+		 */
+		bool isHomogeneous() const;
+
+		/**
+		 * @brief Updates all items that are realized
+		 */
+		void updateRealizedItems();
+
+		/**
+		 * @brief Removes all items from the genlist
+		 */
+		void clear();
+
+		/**
+		 * @brief Appends new item to the genlist
+		 * @param[in] itc Item class of the future item
+		 * @param[in] data Pointer to user data of the item
+		 * @param[in] onSelect Convenience callback when item
+		 *            is selected (optional)
+		 * @param[in] type Type of the future item
+		 *            (optional: GenlistItem::Type::SIMPLE)
+		 * @param[in] parent Parent item for the future item (optional)
+		 * @return New item
+		 */
+		GenlistItem append(const Elm_Genlist_Item_Class *itc,
+				const void *data, SmartCbHandler onSelect = nullptr,
+				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
+				GenlistItem parent = nullptr);
+
+		/**
+		 * @brief Prepends new item to the genlist
+		 * @param[in] itc Item class of the future item
+		 * @param[in] data Pointer to user data of the item
+		 * @param[in] onSelect Convenience callback when item
+		 *            is selected (optional)
+		 * @param[in] type Type of the future item
+		 *            (optional: GenlistItem::Type::SIMPLE)
+		 * @param[in] parent Parent item for the future item (optional)
+		 * @return New item
+		 */
+		GenlistItem prepend(const Elm_Genlist_Item_Class *itc,
+				const void *data, SmartCbHandler onSelect = nullptr,
+				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
+				GenlistItem parent = nullptr);
+
+		/**
+		 * @brief Inserts new item to the genlist after specific item
+		 * @param[in] after Item after which future item will be inserted
+		 * @param[in] itc Item class of the future item
+		 * @param[in] data Pointer to user data of the item
+		 * @param[in] onSelect Convenience callback when item
+		 *            is selected (optional)
+		 * @param[in] type Type of the future item
+		 *            (optional: GenlistItem::Type::SIMPLE)
+		 * @param[in] parent Parent item for the future item (optional)
+		 * @return New item
+		 */
+		GenlistItem insertAfter(GenlistItem after,
+				const Elm_Genlist_Item_Class *itc, const void *data,
+				SmartCbHandler onSelect = nullptr,
+				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
+				GenlistItem parent = nullptr);
+
+		/**
+		 * @brief Inserts new item to the genlist before specific item
+		 * @param[in] before Item before which future item will be inserted
+		 * @param[in] itc Item class of the future item
+		 * @param[in] data Pointer to user data of the item
+		 * @param[in] onSelect Convenience callback when item
+		 *            is selected (optional)
+		 * @param[in] type Type of the future item
+		 *            (optional: GenlistItem::Type::SIMPLE)
+		 * @param[in] parent Parent item for the future item (optional)
+		 * @return New item
+		 */
+		GenlistItem insertBefore(GenlistItem before,
+				const Elm_Genlist_Item_Class *itc, const void *data,
+				SmartCbHandler onSelect = nullptr,
+				GenlistItem::Type type = GenlistItem::Type::SIMPLE,
+				GenlistItem parent = nullptr);
+
+	private:
+		friend class ReffedObj<Genlist>;
+	};
+}
+
+#include "Genlist.hpp"
+
+#endif // __UCL_GUI_GENLIST_H__
diff --git a/ucl/inc/ucl/gui/Genlist.hpp b/ucl/include/ucl/gui/Genlist.hpp
index d3cfed0..3c93031 100644
--- a/ucl/inc/ucl/gui/Genlist.hpp
+++ b/ucl/include/ucl/gui/Genlist.hpp
@@ -21,7 +21,7 @@ namespace ucl {
 	inline Genlist::Builder::Builder() :
 		m_mode(Mode::COMPRESS),
 		m_isHomogeneous(true),
-		m_isOwner(false),
+		m_isOwner(true),
 		m_needBindToEo(false)
 	{
 	}
diff --git a/ucl/inc/ucl/gui/GenlistItem.h b/ucl/include/ucl/gui/GenlistItem.h
index 2c96b9c..3de1517 100644
--- a/ucl/inc/ucl/gui/GenlistItem.h
+++ b/ucl/include/ucl/gui/GenlistItem.h
@@ -21,14 +21,27 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Represents Elementary Genlist widget item
+	 * @details This class has semantic of a pointer and therefore does not
+	 *          manage lifetime of the item. Pointer is always point to the non
+	 *          constant Genlist item. Most of the methods marked as const
+	 *          because pointer is not changed in these method calls.
+	 */
 	class GenlistItem final : public WidgetItem {
 	public:
+		/**
+		 * @brief Enumeration of Genlist item types
+		 */
 		enum class Type {
 			SIMPLE = ELM_GENLIST_ITEM_NONE,
 			TREE = ELM_GENLIST_ITEM_TREE,
 			GROUP = ELM_GENLIST_ITEM_GROUP
 		};
 
+		/**
+		 * @brief Enumeration of select modes for Genlist item
+		 */
 		enum class SelectMode {
 			DEFAULT = ELM_OBJECT_SELECT_MODE_DEFAULT,
 			ALWAYS = ELM_OBJECT_SELECT_MODE_ALWAYS,
@@ -36,6 +49,9 @@ namespace ucl {
 			DISPLAY_ONLY = ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY
 		};
 
+		/**
+		 * @brief Enumeration of update field flags
+		 */
 		enum {
 			FIELD_ALL = ELM_GENLIST_ITEM_FIELD_ALL,
 			FIELD_TEXT = ELM_GENLIST_ITEM_FIELD_TEXT,
@@ -46,14 +62,48 @@ namespace ucl {
 	public:
 		using WidgetItem::WidgetItem;
 
+		/**
+		 * @brief Sets select mode of the genlist item
+		 * @param[in] mode New select mode of the genlist item
+		 */
 		void setSelectMode(SelectMode mode) const;
+
+		/**
+		 * @brief Gets select mode of the genlist item
+		 * @return Current mode of the genlist item
+		 */
 		SelectMode getSelectMode() const;
 
+		/**
+		 * @brief Sets selected state of the genlist item
+		 * @param[in] isSelected New select state of the genlist item
+		 */
 		void setSelected(bool isSelected) const;
+
+		/**
+		 * @brief Gets selected state of the genlist item
+		 * @return Current selected state of the genlist item
+		 */
 		bool isSelected() const;
 
+		/**
+		 * @brief Performs full update of the genlist item
+		 */
 		void update() const;
+
+		/**
+		 * @brief Changes item class of the genlist item and
+		 *        performs full update
+		 */
 		void update(const Elm_Genlist_Item_Class *newItc) const;
+
+		/**
+		 * @brief Update only specific parts and fields of the item
+		 * @param[in] parts Globbing expresion to match a part name.
+		 *            Can include '*', '?', and '.'
+		 * @param[in] fields Bitwise or of FILED_* enumeration
+		 *            (optional: FIELD_ALL)
+		 */
 		void update(const char *parts, int fields = FIELD_ALL) const;
 	};
 }
diff --git a/ucl/inc/ucl/gui/GenlistItem.hpp b/ucl/include/ucl/gui/GenlistItem.hpp
index 6920a88..6920a88 100644
--- a/ucl/inc/ucl/gui/GenlistItem.hpp
+++ b/ucl/include/ucl/gui/GenlistItem.hpp
diff --git a/ucl/include/ucl/gui/Layout.h b/ucl/include/ucl/gui/Layout.h
new file mode 100644
index 0000000..2a25de0
--- /dev/null
+++ b/ucl/include/ucl/gui/Layout.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_LAYOUT_H__
+#define __UCL_GUI_LAYOUT_H__
+
+#include "EdjeWidget.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(Layout);
+
+	/**
+	 * @brief Represents Elementary Layout widget
+	 */
+	class Layout : public EdjeWidget {
+	public:
+		/**
+		 * @brief Builder of Layout objects
+		 */
+		class Builder final {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets layout theme of the future object
+			 * @details EdjeFile property takes precedence over this property
+			 *          if both are set.
+			 * @param[in] value Layout of the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setTheme(const LayoutTheme &value);
+
+			/**
+			 * @brief Sets edje file and group of the future object
+			 * @details This property takes precedence over Theme property
+			 *          if both are set.
+			 * @param[in] filePath Path to the Edje file
+			 * @param[in] group Edje group to apply to the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setEdjeFile(std::string filePath, EdjeGroup group);
+
+			/**
+			 * @brief Sets Evas object ownership flag of the future object
+			 * @param[in] value true if owner, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setIsOwner(bool value);
+
+			/**
+			 * @brief Sets if future object needs to be bind to it's Evas object
+			 * @param[in] value true if need to bind, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setNeedBindToEo(bool value);
+
+			/**
+			 * @brief Creates new Layout object using current parameters
+			 * @param[in] parent Reference to parent widget
+			 * @return Shared reference to new Layout object or NULL
+			 */
+			LayoutSRef build(ElmWidget &parent) const;
+
+		private:
+			LayoutTheme m_theme;
+			std::string m_edjeFilePath;
+			EdjeGroup m_edjeGroup;
+			bool m_isOwner;
+			bool m_needBindToEo;
+		};
+
+	public:
+		using ElmWidget::setTheme;
+
+		/**
+		 * @brief Constructor
+		 * @param[in] eo Underlying Elementary Layout Evas object
+		 * @param[in] isOwner Evas object ownership flag (optional: true)
+		 */
+		explicit Layout(Evas_Object *eo, bool isOwner = true);
+
+		/**
+		 * @brief Applies LayoutTheme to the layout
+		 * @param[in] theme LayoutTheme to apply
+		 * @return true on success, false on failure
+		 */
+		bool setTheme(const LayoutTheme &theme);
+
+		/**
+		 * @brief Applies edje file and group to the layout
+		 * @param[in] filePath Path to the Edje file
+		 * @param[in] group Edje group to apply to the layout
+		 * @return true on success, false on failure
+		 */
+		bool setEdjeFile(const std::string &filePath, EdjeGroup group);
+
+		/**
+		 * @brief Gets data from Edje theme applied to the layout
+		 * @param[in] key Edje data key of the data
+		 * @return TYPE_STRING Variant value of the Edje data,
+		 *         or TYPE_NIL if not found
+		 */
+		Variant getData(EdjeDataKey key);
+
+	protected:
+		using EdjeWidget::EdjeWidget;
+
+	private:
+		friend class ReffedObj<Layout>;
+	};
+}
+
+#include "Layout.hpp"
+
+#endif // __UCL_GUI_LAYOUT_H__
diff --git a/ucl/inc/ucl/gui/Layout.hpp b/ucl/include/ucl/gui/Layout.hpp
index e3df1db..d6d18a3 100644
--- a/ucl/inc/ucl/gui/Layout.hpp
+++ b/ucl/include/ucl/gui/Layout.hpp
@@ -19,7 +19,7 @@ namespace ucl {
 	// Layout::Builder //
 
 	inline Layout::Builder::Builder() :
-		m_isOwner(false),
+		m_isOwner(true),
 		m_needBindToEo(false)
 	{
 	}
diff --git a/ucl/include/ucl/gui/NaviItem.h b/ucl/include/ucl/gui/NaviItem.h
new file mode 100644
index 0000000..495d3d8
--- /dev/null
+++ b/ucl/include/ucl/gui/NaviItem.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_NAVI_ITEM_H__
+#define __UCL_GUI_NAVI_ITEM_H__
+
+#include "WidgetItem.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents Elementary Naviframe widget item
+	 * @details This class has semantic of a pointer and therefore does not
+	 *          manage lifetime of the item. Pointer is always point to the non
+	 *          constant Naviframe item. Most of the methods marked as const
+	 *          because pointer is not changed in these method calls.
+	 */
+	class NaviItem final : public WidgetItem {
+	public:
+		/**
+		 * @brief Delegate for handling naviframe item pop event
+		 */
+		using PopHandler = Delegate<Eina_Bool(Elm_Object_Item *)>;
+
+	public:
+		using WidgetItem::WidgetItem;
+
+		/**
+		 * @brief Registers item pop handler
+		 * @param[in] handler Handler delegate
+		 */
+		void setPopHandler(PopHandler handler) const;
+
+		/**
+		 * @brief Pops all items of the naviframe state to this item
+		 */
+		void popTo() const;
+
+		/**
+		 * @brief Moves this naviframe item to the top of the naviframe stack
+		 */
+		void promote() const;
+
+		/**
+		 * @brief Sets naviframe item tile visibility state
+		 * @param[in] value Visibility state. true - visible, false - invisible
+		 * @param[in] useTransition Title show/hide transition animation flag.
+		 *            true - use transition animation, false - no transition.
+		 */
+		void setTitleEnabled(bool value, bool useTransition = false) const;
+
+		/**
+		 * @brief Gets naviframe item tile visibility state
+		 * @retrun Visibility state. true - visible, false - invisible
+		 */
+		bool isTitleEnabled() const;
+
+		/**
+		 * @brief Sets naviframe item tile text
+		 * @param[in] title Translatable text to use as a title
+		 */
+		void setTitle(const TString &title) const;
+	};
+}
+
+#include "NaviItem.hpp"
+
+#endif // __UCL_GUI_NAVI_ITEM_H__
diff --git a/ucl/inc/ucl/gui/NaviItem.hpp b/ucl/include/ucl/gui/NaviItem.hpp
index 6b33fe4..8b4730d 100644
--- a/ucl/inc/ucl/gui/NaviItem.hpp
+++ b/ucl/include/ucl/gui/NaviItem.hpp
@@ -16,7 +16,7 @@
 
 namespace ucl {
 
-	inline void NaviItem::setPopHandler(const PopHandler &handler) const
+	inline void NaviItem::setPopHandler(const PopHandler handler) const
 	{
 		elm_naviframe_item_pop_cb_set(getIt(),
 				handler.getStubA(), handler.getData());
@@ -36,11 +36,6 @@ namespace ucl {
 
 	inline void NaviItem::setTitle(const TString &title) const
 	{
-		if (isEmpty(title)) {
-			setTitleEnabled(false);
-		} else {
-			setText(title);
-			setTitleEnabled(true);
-		}
+		setText(title);
 	}
 }
diff --git a/ucl/include/ucl/gui/Naviframe.h b/ucl/include/ucl/gui/Naviframe.h
new file mode 100644
index 0000000..cc7a94f
--- /dev/null
+++ b/ucl/include/ucl/gui/Naviframe.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_NAVIFRAME_H__
+#define __UCL_GUI_NAVIFRAME_H__
+
+#include <vector>
+
+#include "StyledWidget.h"
+#include "NaviItem.h"
+
+namespace ucl {
+
+	constexpr SmartEvent NAVI_TRANSITION_STARTED {"ucl,transition,started"};
+	constexpr SmartEvent NAVI_TRANSITION_FINISHED {"transition,finished"};
+
+	UCL_DECLARE_REF_ALIASES(Naviframe);
+
+	/**
+	 * @brief Represents Elementary Naviframe widget
+	 */
+	class Naviframe final : public StyledWidget {
+	public:
+		/**
+		 * @brief Builder of Naviframe objects
+		 */
+		class Builder final {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets style of the future object
+			 * @param[in] style Style of the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setStyle(ElmStyle value);
+
+			/**
+			 * @brief Sets if future object needs to be bind to it's Evas object
+			 * @param[in] value true if need to bind, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setNeedBindToEo(bool value);
+
+			/**
+			 * @brief Creates new Naviframe object using current parameters
+			 * @param[in] parent Reference to parent widget
+			 * @return Shared reference to new Naviframe object or NULL
+			 */
+			NaviframeSRef build(ElmWidget &parent) const;
+
+		private:
+			ElmStyle m_style;
+			bool m_needBindToEo;
+		};
+
+	public:
+		/**
+		 * @brief Sets transition state of naviframe
+		 * @details Warning! It is workaround function for internal use only.
+		 *          TODO Need to remove when page manager will be implemented.
+		 * @param[in] inTransition true if in transition, false - otherwise
+		 */
+		void setInTransition(bool inTransition);
+
+		/**
+		 * @brief Gets current transition state of naviframe
+		 * @details Warning! It is workaround function for internal use only.
+		 *          TODO Need to remove when page manager will be implemented.
+		 * @return true if in transition, false - otherwise
+		 */
+		bool isInTransition() const;
+
+		/**
+		 * @brief Sets if back button should be automatically created in
+		 *        items on push
+		 * @param[in] value true if need create, false - otherwise
+		 */
+		void setAutoBackBtn(bool value);
+
+		/**
+		 * @brief Gets if back button will be automatically created in
+		 *        items on push
+		 * @return true if will be created, false - otherwise
+		 */
+		bool isAutoBackBtn() const;
+
+		/**
+		 * @brief Sets if item content should be preserved on pop
+		 * @param[in] value true if need preserve, false - otherwise
+		 */
+		void setPreservePop(bool value);
+
+		/**
+		 * @brief Gets if item content will be preserved on pop
+		 * @return true if will be preserve, false - otherwise
+		 */
+		bool isPreservePop() const;
+
+		/**
+		 * @brief Sets if events should be processed by naviframe
+		 *        on item transition
+		 * @param[in] value true if need to process events, false - otherwise
+		 */
+		void setEventsEnabledOnTransition(bool value);
+
+		/**
+		 * @brief Gets if events will be processed by naviframe
+		 *        on item transition
+		 * @return true if will be process events, false - otherwise
+		 */
+		bool isEventsEnabledOnTransition() const;
+
+		/**
+		 * @brief Pops and then deletes topmost item from stack with transition
+		 * @return Preserved content of the popped item or NULL
+		 */
+		Evas_Object *pop();
+
+		/**
+		 * @brief Pushes new item to the naviframe stack
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] backBtn Back button widget pointer (may be NULL)
+		 * @param[in] moreBtn More button widget pointer (may be NULL)
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem push(const TString &title, Widget &content,
+				Widget *backBtn, Widget *moreBtn,
+				ElmStyle style = nullptr);
+
+		/**
+		 * @brief Pushes new item to the naviframe stack
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem push(const TString &title, Widget &content,
+			ElmStyle style = nullptr);
+
+		/**
+		 * @brief Pushes new item to the naviframe stack
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem push(Widget &content, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Pushes new item to the naviframe stack
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem push(ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack after specific item
+		 * @param[in] after Item after which future item will be inserted
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] backBtn Back button widget pointer (may be NULL)
+		 * @param[in] moreBtn More button widget pointer (may be NULL)
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertAfter(NaviItem after, const TString &title,
+				Widget &content, Widget *backBtn, Widget *moreBtn,
+				ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack after specific item
+		 * @param[in] after Item after which future item will be inserted
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertAfter(NaviItem after, const TString &title,
+				Widget &content, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack after specific item
+		 * @param[in] after Item after which future item will be inserted
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertAfter(NaviItem after,
+				Widget &content, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack after specific item
+		 * @param[in] after Item after which future item will be inserted
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertAfter(NaviItem after, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack before specific item
+		 * @param[in] before Item before which future item will be inserted
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] backBtn Back button widget pointer (may be NULL)
+		 * @param[in] moreBtn More button widget pointer (may be NULL)
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertBefore(NaviItem before, const TString &title,
+				Widget &content, Widget *backBtn, Widget *moreBtn,
+				ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack before specific item
+		 * @param[in] before Item before which future item will be inserted
+		 * @param[in] title Translatable item title (may be empty)
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertBefore(NaviItem before, const TString &title,
+				Widget &content, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack before specific item
+		 * @param[in] before Item before which future item will be inserted
+		 * @param[in] content Content of the item
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertBefore(NaviItem before,
+				Widget &content, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Inserts new item to the naviframe stack before specific item
+		 * @param[in] before Item before which future item will be inserted
+		 * @param[in] style Elm style of the item (optional)
+		 * @return New item
+		 */
+		NaviItem insertBefore(NaviItem before, ElmStyle style = nullptr);
+
+		/**
+		 * @brief Gets top item of the naviframe stack
+		 * @return Top item
+		 */
+		NaviItem getTopItem()const;
+
+		/**
+		 * @brief Gets bottom item of the naviframe stack
+		 * @return Bottom item
+		 */
+		NaviItem getBottomItem() const;
+
+		/**
+		 * @brief Gets all items of the naviframe stack
+		 * @return Items vector
+		 */
+		std::vector<NaviItem> getItems() const;
+
+	private:
+		Naviframe(IRefCountObj &rc, Evas_Object *eo, Private);
+
+		NaviItem push(const TString &title,
+				Widget *content, Widget *backBtn, Widget *moreBtn,
+				ElmStyle style);
+
+		NaviItem insertAfter(NaviItem after, const TString &title,
+				Widget *content, Widget *backBtn, Widget *moreBtn,
+				ElmStyle style);
+
+		NaviItem insertBefore(NaviItem before, const TString &title,
+				Widget *content, Widget *backBtn, Widget *moreBtn,
+				ElmStyle style);
+
+		void onTransitionFinished(Widget &widget, void *eventInfo);
+
+	private:
+		bool m_isInTransition;
+
+		friend class ReffedObj<Naviframe>;
+	};
+}
+
+#include "Naviframe.hpp"
+
+#endif // __UCL_GUI_NAVIFRAME_H__
diff --git a/ucl/include/ucl/gui/Naviframe.hpp b/ucl/include/ucl/gui/Naviframe.hpp
new file mode 100644
index 0000000..c5dc4bf
--- /dev/null
+++ b/ucl/include/ucl/gui/Naviframe.hpp
@@ -0,0 +1,240 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace ucl { namespace himpl {
+
+	inline void initItemTitle(const NaviItem item, const TString &title)
+	{
+		if (isEmpty(title)) {
+			item.setTitleEnabled(false);
+		} else {
+			item.setTitle(title);
+			item.setTitleEnabled(true);
+		}
+	}
+}}
+
+namespace ucl {
+
+	// Naviframe::Builder //
+
+	inline Naviframe::Builder::Builder() :
+		m_needBindToEo(true)
+	{
+	}
+
+	inline Naviframe::Builder &Naviframe::Builder::setStyle(
+			const ElmStyle value)
+	{
+		m_style = value;
+		return *this;
+	}
+
+	inline Naviframe::Builder &Naviframe::Builder::setNeedBindToEo(
+			const bool value)
+	{
+		m_needBindToEo = value;
+		return *this;
+	}
+
+	// Naviframe //
+
+	inline bool Naviframe::isInTransition() const
+	{
+		return m_isInTransition;
+	}
+
+	inline void Naviframe::setAutoBackBtn(const bool value)
+	{
+		elm_naviframe_prev_btn_auto_pushed_set(getEo(), toEina(value));
+	}
+
+	inline bool Naviframe::isAutoBackBtn() const
+	{
+		return elm_naviframe_prev_btn_auto_pushed_get(getEo());
+	}
+
+	inline void Naviframe::setPreservePop(const bool value)
+	{
+		elm_naviframe_content_preserve_on_pop_set(getEo(), toEina(value));
+	}
+
+	inline bool Naviframe::isPreservePop() const
+	{
+		return elm_naviframe_content_preserve_on_pop_get(getEo());
+	}
+
+	inline void Naviframe::setEventsEnabledOnTransition(const bool value)
+	{
+		elm_naviframe_event_enabled_set(getEo(), toEina(value));
+	}
+
+	inline bool Naviframe::isEventsEnabledOnTransition() const
+	{
+		return elm_naviframe_event_enabled_get(getEo());
+	}
+
+	inline Evas_Object *Naviframe::pop()
+	{
+		auto result = elm_naviframe_item_pop(getEo());
+		if (getBottomItem()) {
+			setInTransition(true);
+		}
+		return result;
+	}
+
+	inline NaviItem Naviframe::push(const TString &title, Widget *const content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		auto result = NaviItem(elm_naviframe_item_push(getEo(),
+				nullptr, as_eo(backBtn), as_eo(moreBtn),
+				as_eo(content), style.name));
+		himpl::initItemTitle(result, title);
+		if (result != getBottomItem()) {
+			setInTransition(true);
+		}
+		return result;
+	}
+
+	inline NaviItem Naviframe::push(const TString &title, Widget &content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		return push(title, &content, backBtn, moreBtn, style);
+	}
+
+	inline NaviItem Naviframe::push(const TString &title, Widget &content,
+			const ElmStyle style)
+	{
+		return push(title, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::push(Widget &content, const ElmStyle style)
+	{
+		return push(nullptr, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::push(const ElmStyle style)
+	{
+		return push(nullptr, nullptr, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertAfter(const NaviItem after,
+			const TString &title, Widget *const content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		auto result = NaviItem(elm_naviframe_item_insert_after(getEo(),
+				after, nullptr, as_eo(backBtn), as_eo(moreBtn),
+				as_eo(content), style.name));
+		himpl::initItemTitle(result, title);
+		return result;
+	}
+
+	inline NaviItem Naviframe::insertAfter(const NaviItem after,
+			const TString &title, Widget &content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		return insertAfter(after, title, &content, backBtn, moreBtn, style);
+	}
+
+	inline NaviItem Naviframe::insertAfter(const NaviItem after,
+			const TString &title, Widget &content,
+			const ElmStyle style)
+	{
+		return insertAfter(after, title, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertAfter(const NaviItem after,
+			Widget &content, const ElmStyle style)
+	{
+		return insertAfter(after, nullptr, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertAfter(const NaviItem after,
+			const ElmStyle style)
+	{
+		return insertAfter(after, nullptr, nullptr, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertBefore(const NaviItem before,
+			const TString &title, Widget *const content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		auto result = NaviItem(elm_naviframe_item_insert_before(getEo(),
+				before, nullptr, as_eo(backBtn), as_eo(moreBtn),
+				as_eo(content), style.name));
+		himpl::initItemTitle(result, title);
+		return result;
+	}
+
+	inline NaviItem Naviframe::insertBefore(const NaviItem before,
+			const TString &title, Widget &content,
+			Widget *const backBtn, Widget *const moreBtn,
+			const ElmStyle style)
+	{
+		return insertAfter(before, title, &content, backBtn, moreBtn, style);
+	}
+
+	inline NaviItem Naviframe::insertBefore(const NaviItem before,
+			const TString &title, Widget &content,
+			const ElmStyle style)
+	{
+		return insertAfter(before, title, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertBefore(const NaviItem before,
+			Widget &content, const ElmStyle style)
+	{
+		return insertAfter(before, nullptr, &content, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::insertBefore(const NaviItem before,
+			const ElmStyle style)
+	{
+		return insertAfter(before, nullptr, nullptr, nullptr, nullptr, style);
+	}
+
+	inline NaviItem Naviframe::getTopItem()const
+	{
+		return NaviItem(elm_naviframe_top_item_get(getEo()));
+	}
+
+	inline NaviItem Naviframe::getBottomItem() const
+	{
+		return NaviItem(elm_naviframe_bottom_item_get(getEo()));
+	}
+
+	inline std::vector<NaviItem> Naviframe::getItems() const
+	{
+		std::vector<NaviItem> result;
+
+		Eina_List *const items = elm_naviframe_items_get(getEo());
+		Eina_List *l = nullptr;
+		void *data = nullptr;
+
+		EINA_LIST_FOREACH(items, l, data) {
+			result.emplace_back(static_cast<Elm_Object_Item *>(data));
+		}
+
+		eina_list_free(items);
+
+		return result;
+	}
+}
diff --git a/ucl/include/ucl/gui/RadioBox.h b/ucl/include/ucl/gui/RadioBox.h
new file mode 100644
index 0000000..715b0bd
--- /dev/null
+++ b/ucl/include/ucl/gui/RadioBox.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_RADIO_BOX_H__
+#define __UCL_GUI_RADIO_BOX_H__
+
+#include "StyledWidget.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(RadioBox);
+
+	/**
+	 * @brief Represents Elementary Radio widget
+	 */
+	class RadioBox final : public StyledWidget {
+	public:
+		/**
+		 * @brief Builder of RadioBox objects
+		 */
+		class Builder final {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets style of the future object
+			 * @param[in] style Style of the future object
+			 * @return Reference to this builder
+			 */
+			Builder &setStyle(ElmStyle style);
+
+			/**
+			 * @brief Sets Evas object ownership flag of the future object
+			 * @param[in] value true if owner, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setIsOwner(bool value);
+
+			/**
+			 * @brief Sets if future object needs to be bind to it's Evas object
+			 * @param[in] value true if need to bind, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setNeedBindToEo(bool value);
+
+			/**
+			 * @brief Creates new RadioBox object using current parameters
+			 * @param[in] parent Reference to parent widget
+			 * @return Shared reference to new RadioBox object or NULL
+			 */
+			RadioBoxSRef build(ElmWidget &parent) const;
+
+		private:
+			ElmStyle m_style;
+			bool m_isOwner;
+			bool m_needBindToEo;
+		};
+
+	public:
+		using StyledWidget::StyledWidget;
+
+		/**
+		 * @brief Assigns a value that this radio box represents
+		 * @param[in] value Integer value for this radio box
+		 */
+		void setItemValue(int value);
+
+		/**
+		 * @brief Gets a value that this radio box represents
+		 * @return Integer value for this radio box
+		 */
+		int getItemValue() const;
+
+		/**
+		 * @brief Adds this radio box to the group of other radio boxes
+		 * @param[in] group Radio box to which group this radio box
+		 *            should be added
+		 */
+		void addToGroup(RadioBox &group);
+
+		/**
+		 * @brief Sets a value of the group in which this radio box is member
+		 * @details All radio boxes in the same group will be selected if
+		 *          their index matches group index.
+		 * @param[in] value Integer value for the group of this radio box
+		 */
+		void setGroupValue(int value);
+
+		/**
+		 * @brief Gets a value of the group in which this radio box is member
+		 * @return Integer value for the group of this radio box
+		 */
+		int getGroupValue() const;
+
+		/**
+		 * @brief Sets pointer to track group value of this radio box
+		 * @details If pointer is not NULL group value will be changed to the
+		 *          value pointed by this pointer. From this time value pointed
+		 *          by this pointer will automatically change each time when
+		 *          group value changes. Do not change pointed value manually.
+		 * @param[in] valuePtr Pointer to integer for tracking the group value.
+		 *            Use NULL to remove previous pointer.
+		 */
+		void setGroupValuePointer(int *valuePtr);
+
+		/**
+		 * @brief Gets currently selected radio box Evas object
+		 * @return Pointer to selected radio box Evas object,
+		 *         or NULL if no selection
+		 */
+		Elm_Radio *getSelectedObject() const;
+
+	private:
+		friend class ReffedObj<RadioBox>;
+	};
+}
+
+#include "RadioBox.hpp"
+
+#endif // __UCL_GUI_RADIO_BOX_H__
diff --git a/ucl/include/ucl/gui/RadioBox.hpp b/ucl/include/ucl/gui/RadioBox.hpp
new file mode 100644
index 0000000..3efe0e0
--- /dev/null
+++ b/ucl/include/ucl/gui/RadioBox.hpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace ucl {
+
+	// RadioBox::Builder //
+
+	inline RadioBox::Builder::Builder() :
+		m_isOwner(true),
+		m_needBindToEo(true)
+	{
+	}
+
+	inline RadioBox::Builder &RadioBox::Builder::setStyle(const ElmStyle style)
+	{
+		m_style = style;
+		return *this;
+	}
+
+	inline RadioBox::Builder &RadioBox::Builder::setIsOwner(const bool value)
+	{
+		m_isOwner = value;
+		return *this;
+	}
+
+	inline RadioBox::Builder &
+			RadioBox::Builder::setNeedBindToEo(const bool value)
+	{
+		m_needBindToEo = value;
+		return *this;
+	}
+
+	// RadioBox //
+
+	inline void RadioBox::setItemValue(const int value)
+	{
+		elm_radio_state_value_set(getEo(), value);
+	}
+
+	inline int RadioBox::getItemValue() const
+	{
+		return elm_radio_state_value_get(getEo());
+	}
+
+	inline void RadioBox::addToGroup(RadioBox &group)
+	{
+		elm_radio_group_add(getEo(), as_eo(group));
+	}
+
+	inline void RadioBox::setGroupValue(const int value)
+	{
+		elm_radio_value_set(getEo(), value);
+	}
+
+	inline int RadioBox::getGroupValue() const
+	{
+		return elm_radio_value_get(getEo());
+	}
+
+	inline void RadioBox::setGroupValuePointer(int *const valuePtr)
+	{
+		elm_radio_value_pointer_set(getEo(), valuePtr);
+	}
+
+	inline Elm_Radio *RadioBox::getSelectedObject() const
+	{
+		return elm_radio_selected_object_get(getEo());
+	}
+}
diff --git a/ucl/inc/ucl/gui/StyledWidget.h b/ucl/include/ucl/gui/StyledWidget.h
index 2a0280c..c852c7c 100644
--- a/ucl/inc/ucl/gui/StyledWidget.h
+++ b/ucl/include/ucl/gui/StyledWidget.h
@@ -23,13 +23,29 @@ namespace ucl {
 
 	UCL_DECLARE_REF_ALIASES(StyledWidget);
 
+	/**
+	 * @brief Represents Elementary widget which can apply ElmStyle
+	 *        and serves as base class for more concrete widget types
+	 */
 	class StyledWidget : public EdjeWidget {
 	public:
-		friend class ReffedObj<StyledWidget>;
 		using EdjeWidget::EdjeWidget;
-		explicit StyledWidget(Evas_Object *eo, bool isOwner = false);
 
+		/**
+		 * @brief Constructor
+		 * @param[in] eo Underlying Evas object of the widget
+		 * @param[in] isOwner Evas object ownership flag (optional: true)
+		 */
+		explicit StyledWidget(Evas_Object *eo, bool isOwner = true);
+
+		/**
+		 * @brief Applies style to the widget
+		 * @param[in] style Style to apply
+		 */
 		void setStyle(ElmStyle style);
+
+	private:
+		friend class ReffedObj<StyledWidget>;
 	};
 }
 
diff --git a/ucl/inc/ucl/gui/StyledWidget.hpp b/ucl/include/ucl/gui/StyledWidget.hpp
index cb32329..cb32329 100644
--- a/ucl/inc/ucl/gui/StyledWidget.hpp
+++ b/ucl/include/ucl/gui/StyledWidget.hpp
diff --git a/ucl/include/ucl/gui/Theme.h b/ucl/include/ucl/gui/Theme.h
new file mode 100644
index 0000000..d819186
--- /dev/null
+++ b/ucl/include/ucl/gui/Theme.h
@@ -0,0 +1,146 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_THEME_H__
+#define __UCL_GUI_THEME_H__
+
+#include "types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents Elementary theme object that can be assigned to
+	 *        any Elementary widget.
+	 * @see ElmWidget::setTheme
+	 */
+	class Theme final : NonCopyable {
+	public:
+		/**
+		 * @brief Creates new Theme object that refers default theme
+		 * @return New Theme object (may not valid)
+		 */
+		static Theme create();
+
+		/**
+		 * @brief Swaps Theme objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		friend void swap(Theme &x, Theme &y);
+
+	public:
+		/**
+		 * @brief Default constructor
+		 * @details Constructs empty non valid theme
+		 */
+		Theme();
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		Theme(std::nullptr_t);
+
+		/**
+		 * @brief Constructor
+		 * @details Wraps native Elementary theme object. Native Elementary
+		 *          theme objet will be deleted if Theme object is owner.
+		 * @param[in] th Native Elementary theme object
+		 * @param[in] isOwner Elementary theme object ownership
+		 *            flag (optional: false)
+		 */
+		explicit Theme(Elm_Theme *th, bool isOwner = false);
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] tmp Source temporary Theme object
+		 */
+		Theme(Theme &&tmp);
+
+		/**
+		 * @brief Destructor
+		 * @details Deletes native Elementary theme object if owner.
+		 */
+		~Theme();
+
+		/**
+		 * @brief Assigns one Them object to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] tmp Source Theme object
+		 * @return Reference to this Theme object
+		 */
+		Theme &operator=(Theme tmp);
+
+		/**
+		 * @brief Gets native Elementary theme object
+		 * @return Pointer to native Elementary theme object
+		 */
+		Elm_Theme *getTh();
+
+		/**
+		 * @brief Gets native Elementary theme object (constant version)
+		 * @return Pointer to native constant Elementary theme object
+		 */
+		const Elm_Theme *getTh() const;
+
+		/**
+		 * @brief Implicitly casts to native Elementary theme object
+		 * @return Pointer to native Elementary theme object
+		 */
+		operator Elm_Theme *();
+
+		/**
+		 * @brief Implicitly casts to native Elementary
+		 *        theme object (constant version)
+		 * @return Pointer to native constant Elementary theme object
+		 */
+		operator const Elm_Theme *() const;
+
+		/**
+		 * @brief Adds specified Edje file as extension to this Theme object
+		 * @details All Edje groups from the extension will be examined after
+		 *          all groups currently existing in this theme.
+		 * @param[in] edjePath File path to Edje file with extension
+		 */
+		void addExtension(const std::string edjePath);
+
+		/**
+		 * @brief Adds specified Edje file as overlay to this Theme object
+		 * @details All Edje groups from the overlay will be examined before
+		 *          all groups currently existing in this theme.
+		 * @param[in] edjePath File path to Edje file with overlay
+		 */
+		void addOverlay(const std::string edjePath);
+
+	private:
+		Elm_Theme *m_th;
+		bool m_isOwner;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Checks whether Theme object is valid
+	 * @details This is equivalent to: item.getTh() != NULL;
+	 * @param[in] theme Reference to target Theme object
+	 * @return true if valid, false if not valid
+	 */
+	bool isValid(const Theme &theme);
+}
+
+#include "Theme.hpp"
+
+#endif // __UCL_GUI_THEME_H__
diff --git a/ucl/inc/ucl/gui/Theme.hpp b/ucl/include/ucl/gui/Theme.hpp
index 65910df..b357dd7 100644
--- a/ucl/inc/ucl/gui/Theme.hpp
+++ b/ucl/include/ucl/gui/Theme.hpp
@@ -48,12 +48,6 @@ namespace ucl {
 		tmp.m_th = nullptr;
 	}
 
-	inline Theme &Theme::operator=(Theme &&tmp)
-	{
-		swap(*this, tmp);
-		return *this;
-	}
-
 	inline Theme::~Theme()
 	{
 		if (m_isOwner && m_th) {
@@ -61,6 +55,12 @@ namespace ucl {
 		}
 	}
 
+	inline Theme &Theme::operator=(Theme tmp)
+	{
+		swap(*this, tmp);
+		return *this;
+	}
+
 	inline Elm_Theme *Theme::getTh()
 	{
 		return m_th;
@@ -93,9 +93,9 @@ namespace ucl {
 
 	// Non-member functions //
 
-	inline bool isValid(const Theme &item)
+	inline bool isValid(const Theme &theme)
 	{
-		return !!item.getTh();
+		return !!theme.getTh();
 	}
 
 	inline void swap(Theme &x, Theme &y)
diff --git a/ucl/include/ucl/gui/Widget.h b/ucl/include/ucl/gui/Widget.h
new file mode 100644
index 0000000..df4713e
--- /dev/null
+++ b/ucl/include/ucl/gui/Widget.h
@@ -0,0 +1,559 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_WIDGET_H__
+#define __UCL_GUI_WIDGET_H__
+
+#include <list>
+
+#include "types.h"
+
+#include "ucl/misc/RefCountAware.h"
+
+#define UCL_SMART_FWD "ucl,fwd,"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(Widget);
+
+	/**
+	 * @brief Represents Evas widget and serves as base class for more
+	 *        concrete widget types
+	 */
+	class Widget : public RefCountAware {
+	public:
+		/**
+		 * @brief Constant for setWeight() method
+		 */
+		static constexpr auto EXPAND = EVAS_HINT_EXPAND;
+
+		/**
+		 * @brief Constant for setAllign() method
+		 */
+		static constexpr auto FILL = EVAS_HINT_FILL;
+
+	public:
+		/**
+		 * @brief Gets the underlying Evas object
+		 * @param[in] widget Reference to target widget
+		 * @return Pointer to the underlying Evas object
+		 */
+		friend Evas_Object *as_eo(Widget &widget);
+
+		/**
+		 * @brief Gets the underlying constant Evas object
+		 * @param[in] widget Constant reference to target widget
+		 * @return Pointer to the underlying constant Evas object
+		 */
+		friend const Evas_Object *as_eo(const Widget &widget);
+
+	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] eo Underlying Evas object of the widget
+		 * @param[in] isOwner Evas object ownership flag (optional: true)
+		 */
+		explicit Widget(Evas_Object *eo, bool isOwner = true);
+
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 * @param[in] eo Underlying Evas object of the widget
+		 * @param[in] isOwner Evas object ownership flag (optional: true)
+		 */
+		Widget(IRefCountObj *rc, Evas_Object *eo, bool isOwner = true);
+
+		/**
+		 * @brief Destructor
+		 */
+		virtual ~Widget();
+
+		/**
+		 * @brief Binds underlying Evas object to this widget
+		 * @details When Evas object is bound it makes possible to convert
+		 *          Evas object pointer to Widget pointer. Only single
+		 *          Widget object may be bound same Evas object.
+		 */
+		void bindToEo();
+
+		/**
+		 * @brief Unbinds underlying Evas object from this widget
+		 * @details Reverts the effect of bindToEo() function call. Use this
+		 *          function if you want to bind different Widget object to
+		 *          same Evas object (usefull when wrapping widgets).
+		 */
+		void unbindFromEo();
+
+		/**
+		 * @brief Sets ownership of Evas object flag to this widget
+		 * @details In all cases:
+		 *          Evas object can't be destroyed while Widget object is alive.
+		 *          But it can still be marked for deletion.
+		 *
+		 *          In all cases when ownership flag is true:
+		 *          Underlying Evas object is marked for deletion in the
+		 *          destructor of this Widget object. Otherwise...
+		 *
+		 *          In case if Widget object is shared:
+		 *          While Evas object is alive Widget object is also remains
+		 *          alive even if all visible shared references destroyed.
+		 *          It is possible to create new shared reference to Widget
+		 *          from Evas object pointer.
+		 *
+		 *          In case if Widget object is not shared:
+		 *          Underlying Evas object is not marked for deletion in the
+		 *          destructor of this Widget object
+		 *
+		 * @param[in] value Ownership flag. true - owner, false - not owner.
+		 */
+		void setIsOwner(bool value);
+
+		/**
+		 * @brief Gets Evas canvas on which underlying Evas object resides
+		 * @return Pointer to the Evas canvas
+		 */
+		Evas *getEvas() const;
+
+		/**
+		 * @brief Assigns user data to this widget
+		 * @param[in] key Name of the data key
+		 * @param[in] data Pointer to the user data
+		 */
+		void setData(EoDataKey key, void *data);
+
+		/**
+		 * @brief Deletes user data from this widget
+		 * @param[in] key Name of the data key
+		 */
+		void delData(EoDataKey key);
+
+		/**
+		 * @brief Gets user data from this widget
+		 * @param[in] key Name of the data key
+		 * @return Pointer to the user data or NULL if not found
+		 */
+		void *getData(EoDataKey key) const;
+
+		/**
+		 * @brief Registers standard widget event handler
+		 * @param[in] event Value of the standart widget event enumeration
+		 * @param[in] handler Handler of the event
+		 */
+		void addEventHandler(WidgetEvent event, WidgetEventHandler handler);
+
+		/**
+		 * @brief Registers smart widget event handler
+		 * @param[in] event Name of the smart widget event
+		 * @param[in] handler Handler of the event
+		 */
+		void addEventHandler(SmartEvent event, WidgetEventHandler handler);
+
+		/**
+		 * @brief Deregisters standard widget event handler
+		 * @param[in] event Value of the standart widget event enumeration
+		 * @param[in] handler Handler of the event
+		 */
+		void delEventHandler(WidgetEvent event,
+				WidgetEventHandler::CDRef handler);
+
+		/**
+		 * @brief Deregisters smart widget event handler
+		 * @param[in] event Name of the smart widget event
+		 * @param[in] handler Handler of the event
+		 */
+		void delEventHandler(SmartEvent event,
+				WidgetEventHandler::CDRef handler);
+
+		/**
+		 * @brief Calls smart widget event on this widget
+		 * @details All handler of this event on this widget will handle this
+		 *          event synchronously during call to this function.
+		 * @param[in] event Name of the smart widget event
+		 * @param[in] eventInfo Pointer to event info (optional)
+		 */
+		void callEvent(SmartEvent event, void *eventInfo = nullptr);
+
+		/**
+		 * @brief Marks underlying Evas object for deletion
+		 * @details Evas object will be deleted when there is no Widget objects
+		 * referencing it and no other references to it.
+		 */
+		void markForDeletion();
+
+		/**
+		 * @brief Sets visibility state of the widget
+		 * @param[in] value New state
+		 */
+		void setVisible(bool value);
+
+		/**
+		 * @brief Gets visibility state of the widget
+		 * @return true if visible, false if invisible
+		 */
+		bool isVisible() const;
+
+		/**
+		 * @brief Sets color to this widget
+		 * @details Color component values must be premultiplied if alpha
+		 *          is not 255.
+		 * @param[in] r Red component of the color [0-255]
+		 * @param[in] g Green component of the color [0-255]
+		 * @param[in] b Blue component of the color [0-255]
+		 * @param[in] a Alpha transparency of the color [0-255] (optional: 255)
+		 */
+		void setColor(int r, int g, int b, int a = 255);
+
+		/**
+		 * @brief Sets gray color to this widget
+		 * @param[in] l Luminosity of the color [0-255]
+		 * @param[in] a Alpha transparency of the color [0-255] (optional: 255)
+		 */
+		void setColor(int l, int a = 255);
+
+		/**
+		 * @brief Gets color of this widget
+		 * @param[out] r Reference to the red component of the color
+		 * @param[out] g Reference to the green component of the color
+		 * @param[out] b Reference to the blue component of the color
+		 * @param[out] a Reference to the alpha
+		 */
+		void getColor(int &r, int &g, int &b, int &a) const;
+
+		/**
+		 * @brief Performs forced size calculations on the widget
+		 */
+		void calculate();
+
+		/**
+		 * @brief Sets geometry of this widget
+		 * @param[in] x Top-left X coordinate of the widget
+		 * @param[in] y Top-left Y coordinate of the widget
+		 * @param[in] w New width of the widget
+		 * @param[in] h New height of the widget
+		 */
+		void setGeometry(int x, int y, int w, int h);
+
+		/**
+		 * @brief Changes position of this widget
+		 * @param[in] x Top-left X coordinate of the widget
+		 * @param[in] y Top-left Y coordinate of the widget
+		 */
+		void move(int x, int y);
+
+		/**
+		 * @brief Changes size of this widget
+		 * @param[in] w New width of the widget
+		 * @param[in] h New height of the widget
+		 */
+		void resize(int w, int h);
+
+		/**
+		 * @brief Gets geometry of this widget
+		 * @param[out] x Top-left X coordinate of the widget (may be NULL)
+		 * @param[out] y Top-left Y coordinate of the widget (may be NULL)
+		 * @param[out] w Width of the widget (may be NULL)
+		 * @param[out] h Height of the widget (may be NULL)
+		 */
+		void getGeometry(int *x, int *y, int *w, int *h) const;
+
+		/**
+		 * @brief Sets weight size hints to the widget
+		 * @details Use EXPAND to expand container to the parent size
+		 * @param[in] x Weight of the widget along X axis
+		 * @param[in] y Weight of the widget along Y axis
+		 */
+		void setWeight(double x, double y);
+
+		/**
+		 * @brief Sets align size hints to the widget
+		 * @details Use FILL to streth to the size of the container
+		 * @param[in] x Align of the widget along X axis [0.0-1.0]
+		 * @param[in] y Align of the widget along Y axis [0.0-1.0]
+		 */
+		void setAlign(double x, double y);
+
+		/**
+		 * @brief Sets mimimum size hints to the widget
+		 * @param[in] w Minimul allowed with of the widget
+		 * @param[in] h Minimul allowed height of the widget
+		 */
+		void setMin(int w, int h);
+
+		/**
+		 * @brief Sets maximum size hints to the widget
+		 * @details Use -1 for infinity.
+		 * @param[in] w Maximum allowed with of the widget
+		 * @param[in] h Maximum allowed height of the widget
+		 */
+		void setMax(int w, int h);
+
+		/**
+		 * @brief Gets weight size hints of the widget
+		 * @param[out] x Weight of the widget along X axis (may be NULL)
+		 * @param[out] y Weight of the widget along Y axis (may be NULL)
+		 */
+		void getWeight(double *x, double *y) const;
+
+		/**
+		 * @brief Gets align size hints of the widget
+		 * @param[out] x Align of the widget along X axis (may be NULL)
+		 * @param[out] y Align of the widget along Y axis (may be NULL)
+		 */
+		void getAlign(double *x, double *y) const;
+
+		/**
+		 * @brief Gets mimimum size hints of the widget
+		 * @param[in] w Minimul allowed with of the widget (may be NULL)
+		 * @param[in] h Minimul allowed height of the widget (may be NULL)
+		 */
+		void getMin(int *w, int *h) const;
+
+		/**
+		 * @brief Gets maximum size hints of the widget
+		 * @param[in] w Maximum allowed with of the widget (may be NULL)
+		 * @param[in] h Maximum allowed height of the widget (may be NULL)
+		 */
+		void getMax(int *w, int *h) const;
+
+		/**
+		 * @brief Sets aspect ratio size hints to the widget
+		 * @param[in] arControl Type of aspect ration control
+		 * @param[in] w Width aspect ration term
+		 * @param[in] h Height aspect ration term
+		 */
+		void setARHint(WidgetARHint arControl, int w, int h);
+
+		/**
+		 * @brief Gets aspect ratio size hints of the widget
+		 * @param[out] arControl Type of aspect ration control
+		 * @param[out] w Width aspect ration term
+		 * @param[out] h Height aspect ration term
+		 */
+		void getARHint(WidgetARHint &arControl, int &w, int &h);
+
+		/**
+		 * @brief Sets key-input focus state to the widget
+		 * @param[in] value New state. true - to set focus, false - to unset
+		 */
+		void setFocused(bool value);
+
+		/**
+		 * @brief Gets key-input focus state of the widget
+		 * @return true if focused, false id not focused
+		 */
+		bool isFocused() const;
+
+	protected:
+		/**
+		 * @brief Gets the underlying Evas object
+		 * @return Pointer to the underlying Evas object
+		 */
+		Evas_Object *getEo();
+
+		/**
+		 * @brief Gets the underlying Evas object (constant version)
+		 * @return Pointer to the constant underlying Evas object
+		 */
+		const Evas_Object *getEo() const;
+
+		/**
+		 * @brief Actually sets key-input focus state to the widget
+		 * @details May be overriden in subclasses to change behaviour
+		 * @param[in] value New state. true - to set focus, false - to unset
+		 */
+		virtual void setFocusedImpl(bool value);
+
+		/**
+		 * @brief Actually gets key-input focus state of the widget
+		 * @details May be overriden in subclasses to change behaviour
+		 * @return true if focused, false id not focused
+		 */
+		virtual bool isFocusedImpl() const;
+
+		/**
+		 * @brief Setups all necessary state to handle forwarded smart events
+		 * @details Called when a handler for UCL_SMART_FWD is added.
+		 * @param[in] fwdEvent Smart event that needs to be forwarded
+		 * @return true - if forwarded event is supported and necessary state
+		 *         was succesfully prepared, false - otherwise
+		 */
+		virtual bool ensureFwdEvent(SmartEvent fwdEvent);
+
+	private:
+		class EventProxy;
+		using EventProxies = std::list<EventProxy>;
+		using EventProxiesIt = EventProxies::iterator;
+
+	private:
+		void updateRefs();
+
+		void updateEoRef();
+		bool needKeepEoRef() const;
+		void updateSelfRef();
+		bool needKeepSelfRef() const;
+
+		void setSelfRefUnique(const bool value);
+
+		void onEoDel(Evas *e, Evas_Object *obj, void *event_info);
+
+		void delEventProxy(const EventProxiesIt it);
+
+	public:
+		// This section MUST be public!
+		// Signal to RefCountObj<T, C> to call onUniqueChanged()
+		enum { _ENABLE_ON_UNIQUE_CHANGED_DISPATCH };
+
+	protected:
+		// This section MAY be protected
+		void onUniqueChanged(bool isUnique);
+
+	private:
+		Evas_Object *m_eo;
+		EventProxies m_eventProxies;
+		WidgetSRef m_selfRef;
+		bool m_isOwner;
+		bool m_isBoundToEo;
+		bool m_isEoRefKept;
+		bool m_isSelfRefUnique;
+
+		friend class ReffedObj<Widget>;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Gets Evas object from pointed object
+	 * @param[in] ptr Target object pointer
+	 * @return Pointer to Evas object or NULL
+	 */
+	template <class T>
+	inline auto as_eo(const T &ptr) -> typename std::enable_if<
+			std::is_constructible<bool, T>::value, decltype(as_eo(*ptr))>::type
+	{
+		return (ptr ? as_eo(*ptr) : nullptr);
+	}
+
+	/**
+	 * @brief Gets Evas object from iterator
+	 * @param[in] it Target object iterator
+	 * @return Pointer to Evas object or NULL
+	 */
+	template <class T>
+	inline auto as_eo(const T &it) -> typename std::enable_if<
+			!std::is_constructible<bool, T>::value, decltype(as_eo(*it))>::type
+	{
+		return as_eo(*it);
+	}
+
+	/**
+	 * @brief Passes through original Evas object pointer
+	 * @param[in] eo Evas object pointer
+	 * @return Evas object pointer
+	 */
+	Evas_Object *as_eo(Evas_Object *eo);
+
+	/**
+	 * @brief Passes through original constant Evas object pointer
+	 * @param[in] eo Constant Evas object pointer
+	 * @return Constant Evas object pointer
+	 */
+	const Evas_Object *as_eo(const Evas_Object *eo);
+
+	/**
+	 * @brief Gets position of the widget
+	 * @param[in] widget Reference to target widget
+	 * @param[out] x Top-left X coordinate of the widget (may be NULL)
+	 * @param[out] y Top-left Y coordinate of the widget (may be NULL)
+	 */
+	void getPosition(const Widget &widget, int *x, int *y);
+
+	/**
+	 * @brief Gets size of the widget
+	 * @param[in] widget Reference to target widget
+	 * @param[out] w Width of the widget (may be NULL)
+	 * @param[out] h Height of the widget (may be NULL)
+	 */
+	void getSize(const Widget &widget, int *w, int *h);
+
+	/**
+	 * @brief Makes the widget visible
+	 * @details This is equivalent to: widget.setVisible(true);
+	 * @param[in] widget Reference to target widget
+	 */
+	void show(Widget &widget);
+
+	/**
+	 * @brief Makes the widget invisible
+	 * @details This is equivalent to: widget.setVisible(false);
+	 * @param[in] widget Reference to target widget
+	 */
+	void hide(Widget &widget);
+
+	/**
+	 * @brief Makes the widget transparent
+	 * @details This is equivalent to: widget.setColor(0, 0);
+	 * @param[in] widget Reference to target widget
+	 */
+	void makeTransparent(Widget &widget);
+
+	/**
+	 * @brief Makes the widget color white
+	 * @details This is equivalent to: widget.setColor(255);
+	 * @param[in] widget Reference to target widget
+	 */
+	void makeWhite(Widget &widget);
+
+	/**
+	 * @brief Sets widget to focused state
+	 * @details This is equivalent to: widget.setFocused(true);
+	 * @param[in] widget Reference to target widget
+	 */
+	void focus(Widget &widget);
+
+	/**
+	 * @brief Sets widget to unfocused state
+	 * @details This is equivalent to: widget.setFocused(false);
+	 * @param[in] widget Reference to target widget
+	 */
+	void unfocus(Widget &widget);
+
+	/**
+	 * @brief Sets EXPAND weight size hits to the widget
+	 * @details This is equivalent to:
+	 *          widget.setWight(Widget::EXPAND, Widget::EXPAND);
+	 * @param[in] widget Reference to target widget
+	 */
+	void expand(Widget &widget);
+
+	/**
+	 * @brief Sets FILL align size hits to the widget
+	 * @details This is equivalent to:
+	 *          widget.setAlign(Widget::FILL, Widget::FILL);
+	 * @param[in] widget Reference to target widget
+	 */
+	void fill(Widget &widget);
+
+	/**
+	 * @brief Sets EXPAND weight and FILL align size hits to the widget
+	 * @details This is equivalent to: expand(widget); fill(widget);
+	 * @param[in] widget Reference to target widget
+	 */
+	void expandAndFill(Widget &widget);
+}
+
+#include "Widget.hpp"
+
+#endif // __UCL_GUI_WIDGET_H__
diff --git a/ucl/inc/ucl/gui/Widget.hpp b/ucl/include/ucl/gui/Widget.hpp
index 95da66a..4d2cf29 100644
--- a/ucl/inc/ucl/gui/Widget.hpp
+++ b/ucl/include/ucl/gui/Widget.hpp
@@ -44,16 +44,6 @@ namespace ucl {
 		return m_eo;
 	}
 
-	inline Widget::operator Evas_Object *()
-	{
-		return getEo();
-	}
-
-	inline Widget::operator const Evas_Object *() const
-	{
-		return getEo();
-	}
-
 	inline Evas *Widget::getEvas() const
 	{
 		return evas_object_evas_get(getEo());
@@ -141,14 +131,14 @@ namespace ucl {
 		evas_object_geometry_get(getEo(), x, y, w, h);
 	}
 
-	inline void Widget::setWeight(const double w, const double h)
+	inline void Widget::setWeight(const double x, const double y)
 	{
-		evas_object_size_hint_weight_set(getEo(), w, h);
+		evas_object_size_hint_weight_set(getEo(), x, y);
 	}
 
-	inline void Widget::setAlign(const double w, const double h)
+	inline void Widget::setAlign(const double x, const double y)
 	{
-		evas_object_size_hint_align_set(getEo(), w, h);
+		evas_object_size_hint_align_set(getEo(), x, y);
 	}
 
 	inline void Widget::setMin(const int w, const int h)
@@ -161,14 +151,14 @@ namespace ucl {
 		evas_object_size_hint_max_set(getEo(), w, h);
 	}
 
-	inline void Widget::getWeight(double *const w, double *const h) const
+	inline void Widget::getWeight(double *const x, double *const y) const
 	{
-		evas_object_size_hint_weight_get(getEo(), w, h);
+		evas_object_size_hint_weight_get(getEo(), x, y);
 	}
 
-	inline void Widget::getAlign(double *const w, double *const h) const
+	inline void Widget::getAlign(double *const x, double *const y) const
 	{
-		evas_object_size_hint_align_get(getEo(), w, h);
+		evas_object_size_hint_align_get(getEo(), x, y);
 	}
 
 	inline void Widget::getMin(int *const w, int *const h) const
@@ -206,6 +196,26 @@ namespace ucl {
 
 	// Non-member functions //
 
+	inline Evas_Object *as_eo(Widget &widget)
+	{
+		return widget.m_eo;
+	}
+
+	inline const Evas_Object *as_eo(const Widget &widget)
+	{
+		return widget.m_eo;
+	}
+
+	inline Evas_Object *as_eo(Evas_Object *const eo)
+	{
+		return eo;
+	}
+
+	inline const Evas_Object *as_eo(const Evas_Object *const eo)
+	{
+		return eo;
+	}
+
 	inline void getPosition(const Widget &widget, int *x, int *y)
 	{
 		widget.getGeometry(x, y, nullptr, nullptr);
@@ -261,14 +271,4 @@ namespace ucl {
 		expand(widget);
 		fill(widget);
 	}
-
-	inline bool operator==(const Widget &lhs, const Widget &rhs)
-	{
-		return (lhs.getEo() == rhs.getEo());
-	}
-
-	inline bool operator!=(const Widget &lhs, const Widget &rhs)
-	{
-		return (lhs.getEo() != rhs.getEo());
-	}
 }
diff --git a/ucl/include/ucl/gui/WidgetItem.h b/ucl/include/ucl/gui/WidgetItem.h
new file mode 100644
index 0000000..3ef57d4
--- /dev/null
+++ b/ucl/include/ucl/gui/WidgetItem.h
@@ -0,0 +1,230 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_WIDGET_ITEM_H__
+#define __UCL_GUI_WIDGET_ITEM_H__
+
+#include "Widget.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents generic Elementary widget item and serves as base
+	 *        class for more concrete widget item types
+	 * @details This class has semantic of a pointer and therefore does not
+	 *          manage lifetime of the item. Pointer is always point to the non
+	 *          constant Genlist item. Most of the methods marked as const
+	 *          because pointer is not changed in these method calls.
+	 */
+	class WidgetItem {
+	public:
+		/**
+		 * @brief Default constructor
+		 * @details Constructs NULL item
+		 */
+		constexpr WidgetItem();
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		constexpr WidgetItem(std::nullptr_t);
+
+		/**
+		 * @brief Constructor
+		 * @details Wraps native Elementary widget item.
+		 * @param[in] it Native Elementary widget item
+		 */
+		explicit WidgetItem(Elm_Object_Item *it);
+
+		/**
+		 * @brief Gets native Elementary widget item
+		 * @return Pointer to native Elementary widget item
+		 */
+		Elm_Object_Item *getIt() const;
+
+		/**
+		 * @brief Implicitly casts to native Elementary widget item
+		 * @return Pointer to native Elementary widget item
+		 */
+		operator Elm_Object_Item *() const;
+
+		/**
+		 * @brief Explicitly casts to boolen type
+		 * @return true if native item is not NULL, false - if NULL
+		 */
+		explicit operator bool() const;
+
+		/**
+		 * @brief Gets owning Evas object of this widget item
+		 * @return Pointer to the owning Evas object
+		 */
+		Evas_Object *getWidget() const;
+
+		/**
+		 * @brief Sets widget item delete callback
+		 * @details Callback is called when item is deleted.
+		 *          Data of the callback is set by setData() method.
+		 * @param[in] cb Pointer to callback function
+		 */
+		void setDelCallback(Evas_Smart_Cb cb) const;
+
+		/**
+		 * Deletes this widget item and NULL the pointer
+		 */
+		void del();
+
+		/**
+		 * @brief Assigns user data to this widget item
+		 * @param[in] data Pointer to the user data
+		 */
+		void setData(void *data) const;
+
+		/**
+		 * @brief Gets assigned user data to this widget item
+		 * @return Pointer to the assigned user data or NULL
+		 */
+		void *getData() const;
+
+		/**
+		 * @brief Sets enabled state of the widget item
+		 * @param[in] value New state
+		 */
+		void setEnabled(bool value) const;
+
+		/**
+		 * @brief Gets enabled state of the widget item
+		 * @return true if enabled, false if disabled
+		 */
+		bool isEnabled() const;
+
+		/**
+		 * @brief Applies style to the widget item
+		 * @param[in] style Style to apply
+		 */
+		void setStyle(ElmStyle style) const;
+
+		/**
+		 * @brief Sets text to default part of the widget item
+		 * @param[in] value Translatable text value to set
+		 */
+		void setText(const TString &value) const;
+
+		/**
+		 * @brief Sets text to specific part of the widget item
+		 * @param[in] value Translatable text value to set
+		 * @param[in] part Destination Edje part
+		 */
+		void setText(const TString &value, EdjePart part) const;
+
+		/**
+		 * @brief Gets text from default part of the widget item
+		 * @return Translated text from default part
+		 */
+		std::string getText() const;
+
+		/**
+		 * @brief Gets text from specific part of the widget item
+		 * @param[in] part Source Edje part
+		 * @return Translated text from specific part
+		 */
+		std::string getText(EdjePart part) const;
+
+		/**
+		 * @brief Sets content to default part of the widget item
+		 * @param[in] content Content widget
+		 */
+		void setContent(Widget &content) const;
+
+		/**
+		 * @brief Sets content to specific part of the widget item
+		 * @param[in] content Content widget
+		 * @param[in] part Destination Edje part
+		 */
+		void setContent(Widget &content, EdjePart part) const;
+
+		/**
+		 * @brief Unsets content from default part of the widget item
+		 * @return Content Evas object or NULL
+		 */
+		Evas_Object *unsetContent() const;
+
+		/**
+		 * @brief Unsets content from specific part of the widget item
+		 * @param[in] part Source Edje part
+		 * @return content Evas object or NULL
+		 */
+		Evas_Object *unsetContent(EdjePart part) const;
+
+		/**
+		 * @brief Gets content from default part of the widget item
+		 * @return Content Evas object or NULL
+		 */
+		Evas_Object *getContent() const;
+
+		/**
+		 * @brief Gets content from specific part of the widget item
+		 * @param[in] part Source Edje part
+		 * @return content Evas object or NULL
+		 */
+		Evas_Object *getContent(EdjePart part) const;
+
+		/**
+		 * @brief Emits signal to the widget item's Edje theme
+		 * @param[in] signal Emitted signal
+		 * @param[in] signal Emitted signal source (optional)
+		 */
+		void emit(EdjeSignal signal, EdjeSignalSrc source =
+				EdjeSignalSrc("")) const;
+
+	private:
+		Elm_Object_Item *m_it;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Sets widget item to enabled state
+	 * @details This is equivalent to: item.setEnabled(true);
+	 * @param[in] item Reference to target widget item
+	 */
+	void enable(WidgetItem item);
+
+	/**
+	 * @brief Sets widget item to disabled state
+	 * @details This is equivalent to: item.setEnabled(false);
+	 * @param[in] item Reference to target widget item
+	 */
+	void disable(WidgetItem item);
+
+	/**
+	 * @brief Compares equals underlying item pointers of target widgets items
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 */
+	bool operator==(WidgetItem lhs, WidgetItem rhs);
+
+	/**
+	 * @brief Compares unequals underlying item pointers of target widget items
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 */
+	bool operator!=(WidgetItem lhs, WidgetItem rhs);
+}
+
+#include "WidgetItem.hpp"
+
+#endif // __UCL_GUI_WIDGET_ITEM_H__
diff --git a/ucl/inc/ucl/gui/WidgetItem.hpp b/ucl/include/ucl/gui/WidgetItem.hpp
index 26b6cbd..b36cfa4 100644
--- a/ucl/inc/ucl/gui/WidgetItem.hpp
+++ b/ucl/include/ucl/gui/WidgetItem.hpp
@@ -87,25 +87,25 @@ namespace ucl {
 		elm_object_item_style_set(getIt(), style.name);
 	}
 
-	inline TString WidgetItem::getText() const
+	inline std::string WidgetItem::getText() const
 	{
 		return elm_object_item_text_get(getIt());
 	}
 
-	inline TString WidgetItem::getText(const EdjePart part) const
+	inline std::string WidgetItem::getText(const EdjePart part) const
 	{
 		return elm_object_item_part_text_get(getIt(), part.name);
 	}
 
-	inline void WidgetItem::setContent(Evas_Object *const content) const
+	inline void WidgetItem::setContent(Widget &content) const
 	{
-		elm_object_item_content_set(getIt(), content);
+		elm_object_item_content_set(getIt(), as_eo(content));
 	}
 
-	inline void WidgetItem::setContent(Evas_Object *const content,
+	inline void WidgetItem::setContent(Widget &content,
 			const EdjePart part) const
 	{
-		elm_object_item_part_content_set(getIt(), part.name, content);
+		elm_object_item_part_content_set(getIt(), part.name, as_eo(content));
 	}
 
 	inline Evas_Object *WidgetItem::unsetContent() const
diff --git a/ucl/include/ucl/gui/Window.h b/ucl/include/ucl/gui/Window.h
new file mode 100644
index 0000000..053a627
--- /dev/null
+++ b/ucl/include/ucl/gui/Window.h
@@ -0,0 +1,240 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_WINDOW_H__
+#define __UCL_GUI_WINDOW_H__
+
+#include <vector>
+
+#include "StyledWidget.h"
+
+namespace ucl {
+
+	constexpr SmartEvent WIN_ROTATION_CHANGED {"wm,rotation,changed"};
+
+	UCL_DECLARE_REF_ALIASES(Window);
+
+	/**
+	 * @brief Represents Elementary Window widget with Conformant
+	 */
+	class Window final : public ElmWidget {
+	public:
+		/**
+		 * @brief Enumeration of Window types
+		 */
+		enum class Type {
+			BASIC = ELM_WIN_BASIC
+		};
+
+		/**
+		 * @brief Builder of Window objects
+		 */
+		class Builder final {
+		public:
+			/**
+			 * @brief Constructor
+			 */
+			Builder();
+
+			/**
+			 * @brief Sets Evas object for the future window
+			 * @details If Evas object is set builder will create wrapper
+			 *          Window object.
+			 * @param[in] value Pointer to window Evas object
+			 * @return Reference to this builder
+			 */
+			Builder &setWinEo(Evas_Object *value);
+
+			/**
+			 * @brief Sets type of the future window
+			 * @details Ignored if WinEo is set.
+			 * @param[in] type Type of the future window
+			 * @return Reference to this builder
+			 */
+			Builder &setType(Type type);
+
+			/**
+			 * @brief Sets name of the future window
+			 * @details Ignored if WinEo is set or used as title (if not set).
+			 * @param[in] value Name of the future window
+			 * @return Reference to this builder
+			 */
+			Builder &setName(std::string value);
+
+			/**
+			 * @brief Sets title of the future window
+			 * @details Name is used if not set.
+			 * @param[in] value Title of the future window
+			 * @return Reference to this builder
+			 */
+			Builder &setTitle(std::string value);
+
+			/**
+			 * @brief Sets indicator visibility state of the future window
+			 * @param[in] value Indicator visibility state of the future window
+			 * @return Reference to this builder
+			 */
+			Builder &setIndicatorVisible(bool value);
+
+			/**
+			 * @brief Sets supported rotations by the future window
+			 * @param[in] value Rotations supported by the future window
+			 * @return Reference to this builder
+			 */
+			Builder &setRotations(std::vector<int> value);
+
+			/**
+			 * @brief Sets Evas object ownership flag of the future object
+			 * @details If not set and WinEo is also not IsOwner
+			 *          is true by default, otherwise - false.
+			 * @param[in] value true if owner, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setIsOwner(bool value);
+
+			/**
+			 * @brief Sets if future object needs to be bind to it's Evas object
+			 * @param[in] value true if need to bind, false - otherwise
+			 * @return Reference to this builder
+			 */
+			Builder &setNeedBindToEo(bool value);
+
+			/**
+			 * @brief Creates new Window object using current parameters
+			 * @param[in] parent Reference to parent widget
+			 * @return Shared reference to new Window object or NULL
+			 */
+			WindowSRef build() const;
+
+		private:
+			std::string m_name;
+			std::string m_title;
+			std::vector<int> m_rotations;
+			Evas_Object *m_winEo;
+			Type m_type;
+			bool m_isIndicatorVisible;
+			bool m_isOwner;
+			bool m_isOwnerWasSet;
+			bool m_needBindToEo;
+		};
+
+	public:
+		/**
+		 * @brief Gets conformant of this Window
+		 * @return Reference to Conformant widget
+		 */
+		StyledWidget &getConformant();
+
+		/**
+		 * @brief Gets conformant of this Window (constant version)
+		 * @return Reference to constant Conformant widget
+		 */
+		const StyledWidget &getConformant() const;
+
+		/**
+		 * @brief Gets screen size of the window
+		 * @param[out] w Width of the screen (may be NULL)
+		 * @param[out] h Height of the screen (may be NULL)
+		 */
+		void getScreenSize(int *w, int *h) const;
+
+		/**
+		 * @brief Sets title of the window
+		 * @param[in] value Title of the window
+		 */
+		void setTitle(const std::string &title);
+
+		/**
+		 * @brief Gets title of the window
+		 * @return Title of the window
+		 */
+		std::string getTitle() const;
+
+		/**
+		 * Sets window indicator visibility state
+		 * @param[in] value Visibility state. true - visible, false - invisible
+		 */
+		void setIndicatorVisible(bool value);
+
+		/**
+		 * Gets window indicator visibility state
+		 * @retrun Visibility state. true - visible, false - invisible
+		 */
+		bool isIndicatorVisible() const;
+
+		/**
+		 * Gets window rotations support status
+		 * @retrun true - rotation supported, false - no supported
+		 */
+		bool isRotationsSupported() const;
+
+		/**
+		 * @brief Sets supported rotations to the window
+		 * @param[in] value Rotations supported by the window
+		 */
+		void setRotations(const std::vector<int> &value);
+
+		/**
+		 * @brief Resizes the window to fill whole screen
+		 */
+		void resizeToScreen();
+
+		/**
+		 * @brief Moves window to foreground
+		 */
+		void lower();
+
+	private:
+		Window(IRefCountObj *rc, Evas_Object *eo,
+				bool isOwner, Evas_Object *conform, Private);
+
+	private:
+		StyledWidget m_conform;
+
+		friend class ReffedObj<Window>;
+	};
+
+	// Non-member functions //
+
+	// Window //
+
+	/**
+	 * @brief Makes the window indicator visible
+	 * @details This is equivalent to: win.setIndicatorVisible(true);
+	 * @param[in] win Reference to target window
+	 */
+	void showIndicator(Window &win);
+
+	/**
+	 * @brief Makes the window indicator invisible
+	 * @details This is equivalent to: win.setIndicatorVisible(false);
+	 * @param[in] win Reference to target window
+	 */
+	void hideIndicator(Window &win);
+
+	// Window::Type //
+
+	/**
+	 * @brief Checks validity of window type value
+	 * @param[in] winType Window type value to validate
+	 * @return true - if window type valid, false - otherwise
+	 */
+	bool isValid(Window::Type winType);
+}
+
+#include "Window.hpp"
+
+#endif // __UCL_GUI_WINDOW_H__
diff --git a/ucl/inc/ucl/gui/Window.hpp b/ucl/include/ucl/gui/Window.hpp
index d5b1828..7a9ab93 100644
--- a/ucl/inc/ucl/gui/Window.hpp
+++ b/ucl/include/ucl/gui/Window.hpp
@@ -55,7 +55,7 @@ namespace ucl {
 		return *this;
 	}
 
-	inline Window::Builder &Window::Builder::setSetIndicatorVisible(
+	inline Window::Builder &Window::Builder::setIndicatorVisible(
 			const bool value)
 	{
 		m_isIndicatorVisible = value;
@@ -85,7 +85,7 @@ namespace ucl {
 	// Window //
 
 	inline Window::Window(IRefCountObj *const rc, Evas_Object *const eo,
-			const bool isOwner, Evas_Object *const conform) :
+			const bool isOwner, Evas_Object *const conform, Private) :
 		ElmWidget(rc, eo, isOwner),
 		m_conform(conform)
 	{
diff --git a/ucl/include/ucl/gui/helpers.h b/ucl/include/ucl/gui/helpers.h
new file mode 100644
index 0000000..6e2bd22
--- /dev/null
+++ b/ucl/include/ucl/gui/helpers.h
@@ -0,0 +1,158 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_GUI_HELPERS_H__
+#define __UCL_GUI_HELPERS_H__
+
+#include "Widget.h"
+
+namespace ucl {
+
+	// Converts Evas_Object to Widget pointer //
+
+	/**
+	 * @brief Converts Evas object pointer to Widget pointer
+	 * @details Widget::bindToEo() must be called on widget object in order
+	 *          for this function to work.
+	 * @return Pointer to the corresponding Widget object or NULL
+	 */
+	Widget *asWidget(Evas_Object *eo);
+
+	/**
+	 * @brief Converts pointer to constant Evas object to pointer
+	 *        to constant Widget
+	 * @details Widget::bindToEo() must be called on widget object in order
+	 *          for this function to work.
+	 * @return Pointer to the corresponding Widget object or NULL
+	 */
+	const Widget *asWidget(const Evas_Object *eo);
+
+	// Widget casting functions from Evas_Object //
+
+	/**
+	 * @brief Statically casts Evas object pointer to WIDGET_TYPE pointer
+	 * @details This function performs static_cast<WIDGET_TYPE *> on
+	 *          the result of asWidget() function call.
+	 * @return Pointer to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto staticWidgetCast(Evas_Object *eo) ->
+			decltype(static_cast<WIDGET_TYPE *>(asWidget(eo)))
+	{
+		return static_cast<WIDGET_TYPE *>(asWidget(eo));
+	}
+
+	/**
+	 * @brief Statically casts pointer to constant Evas object to pointer
+	 *        to constant WIDGET_TYPE
+	 * @details This function performs static_cast<const WIDGET_TYPE *> on
+	 *          the result of asWidget() function call.
+	 *          Do not need to add const to WIDGET_TYPE.
+	 * @return Pointer to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto staticWidgetCast(const Evas_Object *eo) ->
+			decltype(static_cast<const WIDGET_TYPE *>(asWidget(eo)))
+	{
+		return static_cast<const WIDGET_TYPE *>(asWidget(eo));
+	}
+
+	/**
+	 * @brief Dynamically casts Evas object pointer to WIDGET_TYPE pointer
+	 * @details This function performs dynamic_cast<WIDGET_TYPE *> on
+	 *          the result of asWidget() function call.
+	 * @return Pointer to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto dynamicWidgetCast(Evas_Object *eo) ->
+			decltype(dynamic_cast<WIDGET_TYPE *>(asWidget(eo)))
+	{
+		return dynamic_cast<WIDGET_TYPE *>(asWidget(eo));
+	}
+
+	/**
+	 * @brief Dynamically casts pointer to constant Evas object to pointer
+	 *        to constant WIDGET_TYPE
+	 * @details This function performs dynamic_cast<const WIDGET_TYPE *>
+	 *          on the result of asWidget() function call.
+	 *          Do not need to add const to WIDGET_TYPE.
+	 * @return Pointer to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto dynamicWidgetCast(const Evas_Object *eo) ->
+			decltype(dynamic_cast<const WIDGET_TYPE *>(asWidget(eo)))
+	{
+		return dynamic_cast<const WIDGET_TYPE *>(asWidget(eo));
+	}
+
+	/**
+	 * @brief Statically casts Evas object pointer to SharedRef<WIDGET_TYPE>
+	 * @details This function calls asShared() on the result of
+	 *          staticWidgetCast<WIDGET_TYPE>() function call.
+	 * @return Shared reference to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto staticWidgetRefCast(Evas_Object *eo) ->
+			decltype(asShared(staticWidgetCast<WIDGET_TYPE>(eo)))
+	{
+		return asShared(staticWidgetCast<WIDGET_TYPE>(eo));
+	}
+
+	/**
+	 * @brief Statically casts pointer to constant Evas object
+	 *        to SharedRef<const WIDGET_TYPE>
+	 * @details This function calls asShared() on the result of
+	 *          staticWidgetCast<WIDGET_TYPE>() function call.
+	 * @return Shared reference to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto staticWidgetRefCast(const Evas_Object *eo) ->
+			decltype(asShared(staticWidgetCast<WIDGET_TYPE>(eo)))
+	{
+		return asShared(staticWidgetCast<WIDGET_TYPE>(eo));
+	}
+
+	/**
+	 * @brief Dynamically casts Evas object pointer to SharedRef<WIDGET_TYPE>
+	 * @details This function calls asShared() on the result of
+	 *          dynamicWidgetCast<WIDGET_TYPE>() function call.
+	 * @return Shared reference to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto dynamicWidgetRefCast(Evas_Object *eo) ->
+			decltype(asShared(dynamicWidgetCast<WIDGET_TYPE>(eo)))
+	{
+		return asShared(dynamicWidgetCast<WIDGET_TYPE>(eo));
+	}
+
+	/**
+	 * @brief Dynamically casts pointer to constant Evas object
+	 *        to SharedRef<const WIDGET_TYPE>
+	 * @details This function calls asShared() on the result of
+	 *          dynamicWidgetCast<WIDGET_TYPE>() function call.
+	 * @return Shared reference to the corresponding WIDGET_TYPE object or NULL
+	 */
+	template <class WIDGET_TYPE>
+	inline auto dynamicWidgetRefCast(const Evas_Object *eo) ->
+			decltype(asShared(dynamicWidgetCast<WIDGET_TYPE>(eo)))
+	{
+		return asShared(dynamicWidgetCast<WIDGET_TYPE>(eo));
+	}
+}
+
+#include "helpers.hpp"
+
+#endif // __UCL_GUI_HELPERS_H__
diff --git a/ucl/inc/ucl/gui/helpers.hpp b/ucl/include/ucl/gui/helpers.hpp
index 29df283..29df283 100644
--- a/ucl/inc/ucl/gui/helpers.hpp
+++ b/ucl/include/ucl/gui/helpers.hpp
diff --git a/ucl/inc/ucl/gui/stdTheme.h b/ucl/include/ucl/gui/stdTheme.h
index 13202cc..13202cc 100644
--- a/ucl/inc/ucl/gui/stdTheme.h
+++ b/ucl/include/ucl/gui/stdTheme.h
diff --git a/ucl/inc/ucl/gui/stdTheme/common.h b/ucl/include/ucl/gui/stdTheme/common.h
index 7ec81b9..d7537c2 100644
--- a/ucl/inc/ucl/gui/stdTheme/common.h
+++ b/ucl/include/ucl/gui/stdTheme/common.h
@@ -23,15 +23,36 @@ namespace ucl {
 
 	// Styles //
 
+	/**
+	 * @brief Style that is default for wide range of widgets
+	 */
 	constexpr ElmStyle STYLE_DEFAULT {"default"};
 
 	// Parts //
 
+	/**
+	 * @brief Default text part for wide range of widgets
+	 */
 	constexpr EdjePart PART_TEXT  {"elm.text"};
+
+	/**
+	 * @brief Default title text part for wide range of widgets
+	 */
 	constexpr EdjePart PART_TITLE {"elm.text.title"};
 
+	/**
+	 * @brief Default content part for wide range of widgets
+	 */
 	constexpr EdjePart PART_CONTENT {"elm.swallow.content"};
+
+	/**
+	 * @brief Default icon part for wide range of widgets
+	 */
 	constexpr EdjePart PART_ICON    {"elm.swallow.icon"};
+
+	/**
+	 * @brief Default button part for wide range of widgets
+	 */
 	constexpr EdjePart PART_BUTTON  {"elm.swallow.button"};
 }
 
diff --git a/ucl/inc/ucl/gui/stdTheme/layout.h b/ucl/include/ucl/gui/stdTheme/layout.h
index 79ff426..24bc361 100644
--- a/ucl/inc/ucl/gui/stdTheme/layout.h
+++ b/ucl/include/ucl/gui/stdTheme/layout.h
@@ -21,8 +21,14 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Application default layout theme
+	 */
 	constexpr LayoutTheme LAYOUT_DEFAULT {"layout", "application", "default"};
 
+	/**
+	 * @brief No contents layout theme
+	 */
 	constexpr LayoutTheme LAYOUT_NO_CONTENTS
 			{"layout", "nocontents", "default"};
 }
diff --git a/ucl/inc/ucl/gui/stdTheme/naviframe.h b/ucl/include/ucl/gui/stdTheme/naviframe.h
index fd99fdc..9c0cc49 100644
--- a/ucl/inc/ucl/gui/stdTheme/naviframe.h
+++ b/ucl/include/ucl/gui/stdTheme/naviframe.h
@@ -21,6 +21,9 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Empty naviframe style (only with content part)
+	 */
 	constexpr ElmStyle NAVIFRAME_EMPTY {"empty"};
 }
 
diff --git a/ucl/inc/ucl/gui/types.h b/ucl/include/ucl/gui/types.h
index 6d43d76..03dd8aa 100644
--- a/ucl/inc/ucl/gui/types.h
+++ b/ucl/include/ucl/gui/types.h
@@ -33,34 +33,70 @@ namespace ucl {
 
 	// Aspects //
 
+	/**
+	 * @brief Represent Edje part name
+	 */
 	struct EdjePart : Aspect<EdjePart> { using Aspect::Aspect; };
+
+	/**
+	 * @brief Represent Edje group name
+	 */
 	struct EdjeGroup : Aspect<EdjeGroup> { using Aspect::Aspect; };
+
+	/**
+	 * @brief Represent Edje data key name
+	 */
 	struct EdjeDataKey : Aspect<EdjeDataKey> { using Aspect::Aspect; };
 
+	/**
+	 * @brief Represent Edje signal name
+	 */
 	struct EdjeSignal : Aspect<EdjeSignal> { using Aspect::Aspect; };
+
+	/**
+	 * @brief Represent Edje signal source name
+	 */
 	struct EdjeSignalSrc : Aspect<EdjeSignalSrc> { using Aspect::Aspect; };
 
+	/**
+	 * @brief Represent Elementary widget style name
+	 */
 	struct ElmStyle : Aspect<ElmStyle> { using Aspect::Aspect; };
 
+	/**
+	 * @brief Represent Evas object smart callback name
+	 */
 	struct SmartEvent : Aspect<SmartEvent> { using Aspect::Aspect; };
 
+	/**
+	 * @brief Represent Evas object data key name
+	 */
 	struct EoDataKey : Aspect<EoDataKey> { using Aspect::Aspect; };
 
 	// Delegates //
 
+	/**
+	 * @brief Handler for events with the Evas object smart callback signature
+	 */
 	using SmartCbHandler = Delegate<void(Evas_Object *obj, void *eventInfo)>;
 
 	// WidgetEventHandler //
 
 	class Widget;
 
+	/**
+	 * @brief Handler for Widget standard/smart events
+	 */
 	using WidgetEventHandler =
 			WeakDelegate<void(Widget &widget, void *eventInfo)>;
 
 	// WidgetEvent //
 
+	/**
+	 * @brief Enumeration of Widget standard events
+	 */
 	enum class WidgetEvent {
-		DEL  = EVAS_CALLBACK_DEL,
+		DEL = EVAS_CALLBACK_DEL,
 
 		MOUSE_IN    = EVAS_CALLBACK_MOUSE_IN,
 		MOUSE_OUT   = EVAS_CALLBACK_MOUSE_OUT,
@@ -94,16 +130,34 @@ namespace ucl {
 
 	// AtspiGestureEventInfo //
 
+	class Atspi;
+
+	/**
+	 * @brief Event info data for ATSPI gesture smart event
+	 */
 	struct AtspiGestureEventInfo final {
 		Elm_Atspi_Gesture_Info gestureInfo;
 		bool preventDefault;
 		bool stopPropagation;
 	};
 
+	/**
+	 * @brief Handler for Atspi gesture events
+	 */
+	using AtspiGestureHandler = WeakDelegate<void(Atspi &atspi,
+			AtspiGestureEventInfo &eventInfo)>;
+
+	/**
+	 * @brief Callback for Atspi string requesting functions (name, description)
+	 */
+	using AtspiStringCb = WeakDelegate<CString(Atspi &atspi)>;
+
 	// WidgetARHint //
 
-	enum class WidgetARHint
-	{
+	/**
+	 * @brief Enumeration of widget aspect ration hints
+	 */
+	enum class WidgetARHint {
 		NEITHER = EVAS_ASPECT_CONTROL_NEITHER,
 		HORIZONTAL = EVAS_ASPECT_CONTROL_HORIZONTAL,
 		VERTICAL = EVAS_ASPECT_CONTROL_VERTICAL,
@@ -112,19 +166,54 @@ namespace ucl {
 
 	// LayoutTheme //
 
+	/**
+	 * @brief Represents Layout theme description
+	 */
 	struct LayoutTheme final {
+		/**
+		 * @brief Name of the widget class
+		 */
 		const char *klass;
+
+		/**
+		 * @brief Name of the group
+		 */
 		const char *group;
+
+		/**
+		 * @brief Name of the style
+		 */
 		const char *style;
 
+		/**
+		 * @brief Default constructor
+		 * @details Constructs empty non valid LayoutTheme
+		 */
 		constexpr LayoutTheme();
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
 		constexpr LayoutTheme(std::nullptr_t);
+
+		/**
+		 * @brief Constructor
+		 * @param[in] klass Name of the widget class
+		 * @param[in] group Name of the group
+		 * @param[in] style Name of the style
+		 */
 		constexpr LayoutTheme(const char *klass,
 				const char *group, const char *style);
 	};
 
 	// LayoutTheme non-member functions //
 
+	/**
+	 * @brief Checks whether LayoutTheme object is valid
+	 * @param[in] value Reference to target LayoutTheme object
+	 * @return true if valid, false if not valid
+	 */
 	constexpr bool isValid(const LayoutTheme &value);
 }
 
diff --git a/ucl/inc/ucl/gui/types.hpp b/ucl/include/ucl/gui/types.hpp
index 7f128c8..7f128c8 100644
--- a/ucl/inc/ucl/gui/types.hpp
+++ b/ucl/include/ucl/gui/types.hpp
diff --git a/ucl/inc/ucl/misc/Aspect.h b/ucl/include/ucl/misc/Aspect.h
index 0c55bf6..88c92b6 100644
--- a/ucl/inc/ucl/misc/Aspect.h
+++ b/ucl/include/ucl/misc/Aspect.h
@@ -21,16 +21,44 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Implementation for CHILD aspect
+	 * @details CHILD class must inherit from this template to implement
+	 *          specific aspect
+	 */
 	template <class CHILD>
 	struct Aspect {
+		/**
+		 * @brief Name of the aspect
+		 */
 		const char *name;
 
+		/**
+		 * @brief Default constructor
+		 * @details Initializes "name" to NULL.
+		 */
 		constexpr Aspect();
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
 		constexpr Aspect(std::nullptr_t);
+
+		/**
+		 * @brief Constructor
+		 * @param[in] name Name for the new aspect or NULL
+		 */
 		explicit constexpr Aspect(const char *name);
 
+		/**
+		 * @brief Returns name of the aspect
+		 */
 		constexpr operator const char *() const;
 
+		/**
+		 * @brief Custom hash functor for Aspect<CHILD>
+		 */
 		struct Hash final {
 			size_t operator()(const Aspect &key) const;
 		};
@@ -38,11 +66,29 @@ namespace ucl {
 
 	// Non-member functions //
 
+	/**
+	 * @brief Checks validity of the Aspect<CHILD> (name is not NULL)
+	 * @param[in] aspect Target aspect
+	 * @return Validity status. true - valid, false - not valid
+	 */
 	template <class CHILD>
 	constexpr bool isValid(Aspect<CHILD> aspect);
 
+	/**
+	 * @brief Compares equals names of target aspects
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if equal, false - not equal
+	 */
 	template <class CHILD>
 	constexpr bool operator==(Aspect<CHILD> lhs, Aspect<CHILD> rhs);
+
+	/**
+	 * @brief Compares unequals names of target aspects
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if not equal, false - equal
+	 */
 	template <class CHILD>
 	constexpr bool operator!=(Aspect<CHILD> lhs, Aspect<CHILD> rhs);
 }
diff --git a/ucl/inc/ucl/misc/Aspect.hpp b/ucl/include/ucl/misc/Aspect.hpp
index 9894681..9894681 100644
--- a/ucl/inc/ucl/misc/Aspect.hpp
+++ b/ucl/include/ucl/misc/Aspect.hpp
diff --git a/ucl/include/ucl/misc/AutoObject.h b/ucl/include/ucl/misc/AutoObject.h
new file mode 100644
index 0000000..cb65f9e
--- /dev/null
+++ b/ucl/include/ucl/misc/AutoObject.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_AUTO_OBJECT_H__
+#define __UCL_MISC_AUTO_OBJECT_H__
+
+#include "ucl/util/types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Resource wrapper for automatically deallocate OBJ_TYPE
+	 *        using DEL_FUNC in destructor
+	 */
+	template <class OBJ_TYPE, class DEL_RET, DEL_RET(*DEL_FUNC)(OBJ_TYPE)>
+	struct AutoObject final : ucl::NonCopyable {
+		/**
+		 * @brief Type of the wrapped object
+		 */
+		using ObjType = OBJ_TYPE;
+
+		/**
+		 * @brief Value of the object
+		 */
+		OBJ_TYPE obj;
+
+		/**
+		 * @brief Default constructor
+		 * @details Initializes "obj" using value initialization
+		 */
+		AutoObject() :
+			obj{}
+		{
+		}
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		AutoObject(std::nullptr_t) :
+			AutoObject()
+		{
+		}
+
+		/**
+		 * @brief Constructor
+		 * @param[in] obj Source object to wrap
+		 */
+		AutoObject(const OBJ_TYPE &obj) :
+			obj{obj}
+		{
+		}
+
+		/**
+		 * @brief Destructor
+		 * @details Calls DEL_FUNC on the object if it explicitly
+		 *          casts to "true"
+		 */
+		~AutoObject()
+		{
+			if (obj) {
+				DEL_FUNC(obj);
+			}
+		}
+
+		/**
+		 * @brief Move constructor
+		 * @details Source will be in the default constructed state
+		 * @param[in] src Source of the move
+		 */
+		AutoObject(AutoObject &&src) :
+			obj{src.obj}
+		{
+			src.obj = {};
+		}
+
+		/**
+		 * @brief Assigns one AutoObject to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] src Source AutoObject
+		 * @return Reference to this AutoObject
+		 */
+		AutoObject &operator=(AutoObject src)
+		{
+			swap(*this, src);
+			return *this;
+		}
+
+		/**
+		 * @brief Returns pointer to "obj" member
+		 * @datails This is unsafe function, avoid using it. May use in
+		 *          templates to get the underlying object type.
+		 */
+		OBJ_TYPE *operator&()
+		{
+			return &obj;
+		}
+
+		/**
+		 * @brief Returns constant reference to "obj"
+		 */
+		operator const OBJ_TYPE &() const
+		{
+			return obj;
+		}
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Swaps AutoObject objects with each other
+	 * @param[in/out] x First AutoObject
+	 * @param[in/out] y Second AutoObject
+	 */
+	template <class OBJ_TYPE, class DEL_RET, DEL_RET(*DEL_FUNC)(OBJ_TYPE)>
+	inline void swap(AutoObject<OBJ_TYPE, DEL_RET, DEL_FUNC> &x,
+			AutoObject<OBJ_TYPE, DEL_RET, DEL_FUNC> &y) noexcept
+	{
+		using std::swap;
+		swap(x.obj, y.obj);
+	}
+}
+
+#endif // __UCL_MISC_AUTO_HANDLE_H__
diff --git a/ucl/include/ucl/misc/CArray.h b/ucl/include/ucl/misc/CArray.h
new file mode 100644
index 0000000..9e5ca11
--- /dev/null
+++ b/ucl/include/ucl/misc/CArray.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_CARRAY_H__
+#define __UCL_MISC_CARRAY_H__
+
+#include "ucl/util/types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Simple wrapper for C-Style array of T
+	 */
+	template <class T>
+	struct CArray {
+		/**
+		 * @brief Data of the array
+		 */
+		T *data;
+
+		/**
+		 * @brief Length of the array
+		 */
+		int length;
+
+		/**
+		 * @brief Default constructor
+		 * @details Creates empty array
+		 */
+		CArray() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		CArray(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Checks if array is no empty
+		 * @return true - array is not empty, false - array is empty
+		 */
+		explicit operator bool() const noexcept;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Checks validity of the CArray<T>
+	 * @param[in] array Target array
+	 * @return Validity status. true - valid, false - not valid
+	 */
+	template <class T>
+	bool isValid(const CArray<T> &array);
+
+	/**
+	 * @brief Checks emptiness of the CArray<T>
+	 * @param[in] array Target array
+	 * @return Emptiness status. true - empty, false - not empty
+	 */
+	template <class T>
+	bool isEmpty(const CArray<T> &array);
+
+	/**
+	 * @brief Performs destruction of the array and array items
+	 * @param[in] array Target array
+	 * @param[in] itemDelCb Callback which is called to delete each item
+	 */
+	template <class T, class ITEM_DEL_CB>
+	void performDestroy(const CArray<T> &array, ITEM_DEL_CB &&itemDelCb);
+}
+
+namespace ucl { namespace aux {
+
+	/**
+	 * @brief Performs destruction of the array and array items using free
+	 * @param[in] array Target array
+	 */
+	template <class T>
+	void destroyUsingFree(CArray<T> array);
+}}
+
+#include "CArray.hpp"
+
+#endif // __UCL_MISC_CARRAY_H__
diff --git a/ucl/include/ucl/misc/CArray.hpp b/ucl/include/ucl/misc/CArray.hpp
new file mode 100644
index 0000000..28e9974
--- /dev/null
+++ b/ucl/include/ucl/misc/CArray.hpp
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace ucl {
+
+	template <class T>
+	inline CArray<T>::CArray() noexcept :
+		data{nullptr},
+		length{0}
+	{
+	}
+
+	template <class T>
+	inline CArray<T>::CArray(std::nullptr_t) noexcept :
+		CArray()
+	{
+	}
+
+	template <class T>
+	inline CArray<T>::operator bool() const noexcept
+	{
+		return !!data;
+	}
+
+	// Non-member functions //
+
+	template <class T>
+	inline bool isValid(const CArray<T> &array)
+	{
+		return (isEmpty(array) || (array.data && (array.length > 0)));
+	}
+
+	template <class T>
+	inline bool isEmpty(const CArray<T> &array)
+	{
+		return (array.length == 0);
+	}
+
+	template <class T, class ITEM_DEL_CB>
+	inline void performDestroy(const CArray<T> &array, ITEM_DEL_CB &&itemDelCb)
+	{
+		if (array.data) {
+			for (int i = 0; i < array.length; ++i) {
+				itemDelCb(array.data[i]);
+			}
+			free(array.data);
+		}
+	}
+}
+
+namespace ucl { namespace aux {
+
+	template <class T>
+	inline void destroyUsingFree(CArray<T> array)
+	{
+		performDestroy(array, ::free);
+	}
+}}
diff --git a/ucl/include/ucl/misc/CString.h b/ucl/include/ucl/misc/CString.h
new file mode 100644
index 0000000..1704f63
--- /dev/null
+++ b/ucl/include/ucl/misc/CString.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_CSTRING_H__
+#define __UCL_MISC_CSTRING_H__
+
+#include "ucl/util/types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents managed mutable C-String
+	 */
+	class CString final : protected NonCopyable {
+	public:
+		/**
+		 * @brief Swaps CString objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		friend void swap(CString &x, CString &y) noexcept;
+
+		/**
+		 * @brief Creates new CString object by duplicating source C-String
+		 * @param[in] ptr Pointer to source C-String
+		 * @details New C-String will be freed in destructor.
+		 */
+		static CString dup(const char *ptr);
+
+		/**
+		 * @brief Creates new CString object by taking over source C-String
+		 * @param[in] ptr Pointer to source C-String
+		 * @details Source C-String will be freed in destructor.
+		 */
+		static CString takeover(char *ptr) noexcept;
+
+		/**
+		 * @brief Defatult constructor
+		 * @details Creates NULL CString object
+		 */
+		CString() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		CString(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @details Transfers ownership from source to the new object.
+		 *          Source string pointer will become NULL.
+		 * @param[in] s Source CString object
+		 */
+		CString(CString &&s) noexcept;
+
+		/**
+		 * @brief Converting constructor
+		 * @details Duplicates source std::string if it is not empty.
+		 *          If std::string is empty NULL CString object will be created.
+		 * @param[in] s Source std::string object
+		 */
+		CString(const std::string &s);
+
+		/**
+		 * @brief Destructor
+		 * @details Frees C-String pointer if not NULL
+		 */
+		~CString() noexcept;
+
+		/**
+		 * @brief Assigns one CString object to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] s Source CString object
+		 * @return Reference to this CString object
+		 */
+		CString &operator=(CString s) noexcept;
+
+		/**
+		 * @brief Releases this CString object from C-String ownership
+		 * @details This CString object will become NULL
+		 * @return Pointer to underlying C-String
+		 */
+		char *release() noexcept;
+
+		/**
+		 * @brief Gets underlying C-String pointer;
+		 * @return Pointer to underlying C-String
+		 */
+		char *get() const noexcept;
+
+	private:
+		explicit CString(char *ptr) noexcept;
+
+	private:
+		char *m_ptr;
+	};
+
+	/**
+	 * @brief Checks whether string is empty
+	 * @details This is equivalent to: isEmpty(s.get());
+	 * @param[in] s Reference to target CString object
+	 * @return true if empty, false if not empty
+	 */
+	bool isEmpty(const CString &s);
+}
+
+#include "CString.hpp"
+
+#endif // __UCL_MISC_CSTRING_H__
diff --git a/ucl/inc/ucl/misc/CString.hpp b/ucl/include/ucl/misc/CString.hpp
index 086b3c2..b7456f3 100644
--- a/ucl/inc/ucl/misc/CString.hpp
+++ b/ucl/include/ucl/misc/CString.hpp
@@ -67,11 +67,6 @@ namespace ucl {
 		return *this;
 	}
 
-	inline bool CString::isEmpty() const
-	{
-		return !m_ptr;
-	}
-
 	inline char *CString::release() noexcept
 	{
 		char *const result = m_ptr;
@@ -90,4 +85,9 @@ namespace ucl {
 	{
 		std::swap(x.m_ptr, y.m_ptr);
 	}
+
+	inline bool isEmpty(const CString &s)
+	{
+		return isEmpty(s.get());
+	}
 }
diff --git a/ucl/include/ucl/misc/ConstCString.h b/ucl/include/ucl/misc/ConstCString.h
new file mode 100644
index 0000000..51bd3ca
--- /dev/null
+++ b/ucl/include/ucl/misc/ConstCString.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_CONST_CSTRING_H__
+#define __UCL_MISC_CONST_CSTRING_H__
+
+#include "CString.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents managed constant C-String
+	 */
+	class ConstCString final : protected NonCopyable {
+	public:
+		/**
+		 * @brief Swaps ConstCString objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		friend void swap(ConstCString &x, ConstCString &y) noexcept;
+
+		/**
+		 * @brief Creates new ConstCString object by wrapping source C-String
+		 * @param[in] ptr Pointer to source C-String
+		 * @details Source C-String will not be freed in destructor.
+		 *          Ownership can be transferred only using move constructors.
+		 */
+		static ConstCString wrap(const char *ptr) noexcept;
+
+		/**
+		 * @brief Defatult constructor
+		 * @details Creates NULL ConstCString object
+		 */
+		ConstCString() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		ConstCString(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @details Transfers ownership from source to the new object.
+		 *          Source string pointer will not change.
+		 * @param[in] s Source ConstCString object
+		 */
+		ConstCString(ConstCString &&s) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @details Transfers ownership from source to the new object.
+		 *          Source string pointer will become NULL.
+		 * @param[in] s Source CString object
+		 */
+		ConstCString(CString &&s) noexcept;
+
+		/**
+		 * @brief Destructor
+		 * @details Frees C-String pointer if owner
+		 */
+		~ConstCString() noexcept;
+
+		/**
+		 * @brief Assigns one ConstCString object to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] s Source ConstCString object
+		 * @return Reference to this ConstCString object
+		 */
+		ConstCString &operator=(ConstCString s) noexcept;
+
+		/**
+		 * @brief Gets underlying C-String pointer;
+		 * @return Pointer to underlying C-String
+		 */
+		const char *get() const noexcept;
+
+	private:
+		explicit ConstCString(const char *ptr) noexcept;
+
+	private:
+		const char *m_ptr;
+		bool m_isOwner;
+	};
+
+	/**
+	 * @brief Checks whether string is empty
+	 * @details This is equivalent to: isEmpty(s.get());
+	 * @param[in] s Reference to target ConstCString object
+	 * @return true if empty, false if not empty
+	 */
+	bool isEmpty(const ConstCString &s);
+}
+
+#include "ConstCString.hpp"
+
+#endif // __UCL_MISC_CONST_CSTRING_H__
diff --git a/ucl/inc/ucl/misc/ConstCString.hpp b/ucl/include/ucl/misc/ConstCString.hpp
index 50df605..7089b52 100644
--- a/ucl/inc/ucl/misc/ConstCString.hpp
+++ b/ucl/include/ucl/misc/ConstCString.hpp
@@ -66,11 +66,6 @@ namespace ucl {
 		return *this;
 	}
 
-	inline bool ConstCString::isEmpty() const
-	{
-		return !m_ptr;
-	}
-
 	inline const char *ConstCString::get() const noexcept
 	{
 		return m_ptr;
@@ -83,4 +78,9 @@ namespace ucl {
 		std::swap(x.m_ptr, y.m_ptr);
 		std::swap(x.m_isOwner, y.m_isOwner);
 	}
+
+	inline bool isEmpty(const ConstCString &s)
+	{
+		return isEmpty(s.get());
+	}
 }
diff --git a/ucl/include/ucl/misc/Event.h b/ucl/include/ucl/misc/Event.h
new file mode 100644
index 0000000..cb72292
--- /dev/null
+++ b/ucl/include/ucl/misc/Event.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_EVENT_H__
+#define __UCL_MISC_EVENT_H__
+
+#include <vector>
+
+#include "ucl/util/types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Implements event dispatching using specified DELEGATE class
+	 */
+	template <class DELEGATE>
+	class Event final {
+	public:
+		/**
+		 * @brief Default constructor
+		 */
+		Event();
+
+		/**
+		 * @brief Adds new delegate to the delegate list
+		 * @param[in] delegate Delagate object to add.
+		 *        DELEGATE2 must be convertible to DELEGATE
+		 */
+		template <class DELEGATE2>
+		void operator+=(DELEGATE2 &&delegate);
+
+		/**
+		 * @brief Removes existing delegate from the delegate list
+		 * @param[in] delegate Delagate object to add.
+		 *        DELEGATE2 must be comparable with DELEGATE
+		 */
+		template <class DELEGATE2>
+		void operator-=(const DELEGATE2 &delegate);
+
+		/**
+		 * @brief Checks if the delegate list is empty
+		 * @return true - the delegate list is empty, false - not empty
+		 */
+		bool isEmpty() const;
+
+		/**
+		 * @brief Dispatches event on delegates in list
+		 * @details Delegates are called in order from old to new. If new
+		 *          delegates will be added in the dispatch process they will
+		 *          be ignored until next dispatch. It is possible to remove
+		 *          existing delegate from list. Removed delagate will not be
+		 *          invoked.
+		 * @param[in] args Event dispatch arguments
+		 */
+		template <class ...ARGS>
+		void dispatch(ARGS &&...args);
+
+		/**
+		 * @brief Dispatches event on delegates using canceling predecate
+		 * @details Same as dispatch() but with canceling predecate. Predicate
+		 *          is called on each delegate invoke with the return result of
+		 *          this invoke as single argument or no arguments if return
+		 *          type is void. Predicate must return true if dispatch should
+		 *          continue or false if it should stop. Result type of the
+		 *          predicate may be any object convertible to bool.
+		 * @param[in] args Event dispatch arguments
+		 */
+		template <class PREDICATE, class ...ARGS>
+		void dispatchPred(PREDICATE &&pred, ARGS &&...args);
+
+	private:
+		template <class DO_INVOKE, class ...ARGS>
+		void dispatchImpl(const DO_INVOKE &doInvoke, ARGS &&...args);
+
+		void lock();
+		void unlock();
+		bool isLocked() const;
+
+		void defrag();
+
+	private:
+		std::vector<DELEGATE> m_delegates;
+		int m_lockCount;
+		bool m_isFragmented;
+	};
+}
+
+#include "Event.hpp"
+
+#endif // __UCL_MISC_EVENT_H__
diff --git a/ucl/inc/ucl/misc/Event.hpp b/ucl/include/ucl/misc/Event.hpp
index ed4e402..4e80515 100644
--- a/ucl/inc/ucl/misc/Event.hpp
+++ b/ucl/include/ucl/misc/Event.hpp
@@ -56,13 +56,13 @@ namespace ucl {
 	void Event<DELEGATE>::operator-=(const DELEGATE2 &delegate)
 	{
 		const auto it = std::find(
-				m_delegates.begin(), m_delegates.end(), delegate);
-		if (it != m_delegates.end()) {
+				m_delegates.rbegin(), m_delegates.rend(), delegate);
+		if (it != m_delegates.rend()) {
 			if (isLocked()) {
 				*it = {};
 				m_isFragmented = true;
 			} else {
-				m_delegates.erase(it);
+				m_delegates.erase(it.base() - 1);
 			}
 		}
 	}
@@ -78,7 +78,7 @@ namespace ucl {
 	void Event<DELEGATE>::dispatch(ARGS &&...args)
 	{
 		dispatchImpl(
-			[](const DELEGATE &delegate, ARGS &&...args)
+			[](const typename DELEGATE::LockDelegate &delegate, ARGS &&...args)
 			{
 				delegate(std::forward<ARGS>(args)...);
 				return true;
@@ -91,7 +91,8 @@ namespace ucl {
 	void Event<DELEGATE>::dispatchPred(PREDICATE &&pred, ARGS &&...args)
 	{
 		dispatchImpl(
-			[&pred](const DELEGATE &delegate, ARGS &&...args)
+			[&pred](const typename DELEGATE::LockDelegate &delegate,
+					ARGS &&...args)
 			{
 				return impl::doInvokePred(std::forward<PREDICATE>(pred),
 						delegate, std::forward<ARGS>(args)...);
@@ -106,8 +107,7 @@ namespace ucl {
 		lock();
 		const auto size = m_delegates.size();
 		for (size_t i = 0; i < size; ++i) {
-			const auto &delegate = m_delegates[i];
-			if (delegate) {
+			if (const auto delegate = m_delegates[i].lock()) {
 				if (!doInvoke(delegate, std::forward<ARGS>(args)...)) {
 					break;
 				}
diff --git a/ucl/inc/ucl/misc/HashMap.h b/ucl/include/ucl/misc/HashMap.h
index 8470fed..ada832e 100644
--- a/ucl/inc/ucl/misc/HashMap.h
+++ b/ucl/include/ucl/misc/HashMap.h
@@ -31,17 +31,51 @@ namespace ucl {
 
 	using VarDict = Dict<Variant>;
 
+	/**
+	 * @brief Represents simple to use HashMap collection
+	 * @details Enumerations are supported as KEY type. Custom hashing function
+	 *          may be specified for KEY using nested KEY::Hash functor.
+	 */
 	template <class KEY, class VALUE>
 	class HashMap final {
 	public:
+		/**
+		 * @brief Sets value with specified key to the map
+		 * @details Overrides existing values
+		 * @param[in] key Key of the value
+		 * @param[in] value Value
+		 * @return Reference to this hashMap object
+		 */
 		template <class VALUE2>
 		HashMap &set(const KEY &key, VALUE2 &&value);
+
+		/**
+		 * @brief Unsets value with specified key from the map
+		 * @details Removes existing value or do nothing
+		 * @param[in] key Key of the value
+		 * @return Reference to this hashMap object
+		 */
 		HashMap &unset(const KEY &key);
 
+		/**
+		 * @brief Gets value with specified key from the map
+		 * @param[in] key Key of the value
+		 * @param[out] value Existing value if exists
+		 * @return true - if value with key exists, false - not exists
+		 */
 		template <class VALUE2>
 		bool get(const KEY &key, VALUE2 &value) const;
+
+		/**
+		 * @brief Gets value with specified key from the map
+		 * @param[in] key Key of the value
+		 * @return Existing value if exists, or {} if not exists
+		 */
 		VALUE get(const KEY &key) const;
 
+		/**
+		 * @brief Removes all values from the map
+		 */
 		void clear();
 
 	private:
diff --git a/ucl/inc/ucl/misc/HashMap.hpp b/ucl/include/ucl/misc/HashMap.hpp
index 2ba4ffd..2ba4ffd 100644
--- a/ucl/inc/ucl/misc/HashMap.hpp
+++ b/ucl/include/ucl/misc/HashMap.hpp
diff --git a/ucl/include/ucl/misc/MonoObservable.h b/ucl/include/ucl/misc/MonoObservable.h
new file mode 100644
index 0000000..dd4c9bf
--- /dev/null
+++ b/ucl/include/ucl/misc/MonoObservable.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_MONO_OBSERVABLE_H__
+#define __UCL_MISC_MONO_OBSERVABLE_H__
+
+#include "ucl/util/types.h"
+
+#include "types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents observable value of type T by single observer
+	 */
+	template <class T>
+	class MonoObservable final : protected NonCopyable {
+	public:
+		/**
+		 * @brief Swaps MonoObservable objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		template <class U>
+		friend void swap(MonoObservable<U> &x, MonoObservable<U> &y) noexcept;
+
+	public:
+		/**
+		 * @brief Defatult constructor
+		 * @details Value will be initialized with {}
+		 */
+		MonoObservable() noexcept;
+
+		/**
+		 * @brief Conversion constructor
+		 * @param[in] value Source value
+		 */
+		explicit MonoObservable(T value) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @param[in] value Source value
+		 * @param[in] handler Observer of the value change
+		 */
+		MonoObservable(T value, NotiHandler handler) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] rv Source MonoObservable object
+		 */
+		MonoObservable(MonoObservable &&rv) noexcept;
+
+		/**
+		 * @brief Assigns one MonoObservable object to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] s Source MonoObservable object
+		 * @return Reference to this MonoObservable object
+		 */
+		MonoObservable &operator=(MonoObservable v) noexcept;
+
+		/**
+		 * @brief Assigns an observer to this observable
+		 * @param[in] handler Observer delegate (may be empty to remove)
+		 */
+		void setObserver(NotiHandler handler) noexcept;
+
+		/**
+		 * @brief Gets value of this observable
+		 * @return Constant reference to the value of this observable
+		 */
+		const T &getValue() const noexcept;
+
+		/**
+		 * @brief Casts to the value of this observable
+		 * @return Constant reference to the value of this observable
+		 */
+		operator const T &() const noexcept;
+
+		/**
+		 * @brief Assigns new value to this observable
+		 * @param[in] value New value
+		 * @return Reference to this MonoObservable object
+		 */
+		MonoObservable &operator=(const T &value);
+
+		/**
+		 * @brief Move-assigns new value to this observable
+		 * @param[in] value New value
+		 * @return Reference to this MonoObservable object
+		 */
+		MonoObservable &operator=(T &&value);
+
+	private:
+		T m_value;
+		NotiHandler m_onValueChanged;
+	};
+}
+
+#include "MonoObservable.hpp"
+
+#endif // __UCL_MISC_MONO_OBSERVABLE_H__
diff --git a/ucl/include/ucl/misc/MonoObservable.hpp b/ucl/include/ucl/misc/MonoObservable.hpp
new file mode 100644
index 0000000..1be4a6b
--- /dev/null
+++ b/ucl/include/ucl/misc/MonoObservable.hpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace ucl {
+
+	template <class T>
+	inline MonoObservable<T>::MonoObservable() noexcept :
+		m_value{}
+	{
+	}
+
+	template <class T>
+	inline MonoObservable<T>::MonoObservable(T value) noexcept :
+		m_value{std::move(value)}
+	{
+	}
+
+	template <class T>
+	inline MonoObservable<T>::MonoObservable(
+			T value, NotiHandler handler) noexcept :
+		m_value{std::move(value)},
+		m_onValueChanged{std::move(handler)}
+	{
+	}
+
+	template <class T>
+	inline MonoObservable<T>::MonoObservable(MonoObservable &&rv) noexcept :
+		m_value{std::move(rv.m_value)},
+		m_onValueChanged{std::move(rv.m_onValueChanged)}
+	{
+		rv.m_onValueChanged = {};
+	}
+
+	template <class T>
+	inline MonoObservable<T> &
+			MonoObservable<T>::operator=(MonoObservable v) noexcept
+	{
+		swap(*this, v);
+	}
+
+	template <class T>
+	inline void MonoObservable<T>::setObserver(NotiHandler handler) noexcept
+	{
+		m_onValueChanged = std::move(handler);
+	}
+
+	template <class T>
+	inline const T &MonoObservable<T>::getValue() const noexcept
+	{
+		return m_value;
+	}
+
+	template <class T>
+	inline MonoObservable<T>::operator const T &() const noexcept
+	{
+		return getValue();
+	}
+
+	template <class T>
+	inline MonoObservable<T> &MonoObservable<T>::operator=(const T &value)
+	{
+		if (!(value == m_value)) {
+			m_value = value;
+			if (const auto handler = m_onValueChanged.lock()) {
+				handler();
+			}
+		}
+		return *this;
+	}
+
+	template <class T>
+	inline MonoObservable<T> &MonoObservable<T>::operator=(T &&value)
+	{
+		if (!(value == m_value)) {
+			m_value = std::move(value);
+			if (m_onValueChanged) {
+				m_onValueChanged();
+			}
+		}
+		return *this;
+	}
+
+	// Non-member functions //
+
+	template <class T>
+	inline void swap(MonoObservable<T> &x, MonoObservable<T> &y) noexcept
+	{
+		using std::swap;
+		swap(x.m_value, y.m_value);
+		swap(x.m_onValueChanged, y.m_onValueChanged);
+	}
+}
diff --git a/ucl/include/ucl/misc/Observable.h b/ucl/include/ucl/misc/Observable.h
new file mode 100644
index 0000000..0fc7209
--- /dev/null
+++ b/ucl/include/ucl/misc/Observable.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_OBSERVABLE_H__
+#define __UCL_MISC_OBSERVABLE_H__
+
+#include "types.h"
+#include "Event.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents observable value of type T by multiple observers
+	 */
+	template <class T>
+	class Observable final : protected NonCopyable {
+	public:
+		/**
+		 * @brief Swaps Observable objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		template <class U>
+		friend void swap(Observable<U> &x, Observable<U> &y) noexcept;
+
+	public:
+		/**
+		 * @brief Defatult constructor
+		 * @details Value will be initialized with {}
+		 */
+		Observable() noexcept;
+
+		/**
+		 * @brief Conversion constructor
+		 * @param[in] value Source value
+		 */
+		explicit Observable(T value) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] rv Source Observable object
+		 */
+		Observable(Observable &&rv) noexcept;
+
+		/**
+		 * @brief Assigns one Observable object to another
+		 * @details Only move assignment is possible. Original will be deleted.
+		 * @param[in] s Source Observable object
+		 * @return Reference to this Observable object
+		 */
+		Observable &operator=(Observable v) noexcept;
+
+		/**
+		 * @brief Adds new observer to this observable
+		 * @param[in] handler Observer delegate
+		 */
+		void addObserver(NotiHandler handler);
+
+		/**
+		 * @brief Removes existing observer from this observable
+		 * @param[in] handler Observer delegate
+		 */
+		void removeObserver(NotiHandler::CDRef handler);
+
+		/**
+		 * @brief Gets value of this observable
+		 * @return Constant reference to the value of this observable
+		 */
+		const T &getValue() const noexcept;
+
+		/**
+		 * @brief Casts to the value of this observable
+		 * @return Constant reference to the value of this observable
+		 */
+		operator const T &() const noexcept;
+
+		/**
+		 * @brief Assigns new value to this observable
+		 * @param[in] value New value
+		 * @return Reference to this Observable object
+		 */
+		Observable &operator=(const T &value);
+
+		/**
+		 * @brief Move-assigns new value to this observable
+		 * @param[in] value New value
+		 * @return Reference to this Observable object
+		 */
+		Observable &operator=(T &&value);
+
+	private:
+		T m_value;
+		Event<NotiHandler> m_onValueChanged;
+	};
+}
+
+#include "Observable.hpp"
+
+#endif // __UCL_MISC_OBSERVABLE_H__
diff --git a/ucl/include/ucl/misc/Observable.hpp b/ucl/include/ucl/misc/Observable.hpp
new file mode 100644
index 0000000..d79b5e4
--- /dev/null
+++ b/ucl/include/ucl/misc/Observable.hpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace ucl {
+
+	template <class T>
+	inline Observable<T>::Observable() noexcept :
+		m_value{}
+	{
+	}
+
+	template <class T>
+	inline Observable<T>::Observable(T value) noexcept :
+		m_value{std::move(value)}
+	{
+	}
+
+	template <class T>
+	inline Observable<T>::Observable(Observable &&rv) noexcept :
+		m_value{std::move(rv.m_value)},
+		m_onValueChanged{std::move(rv.m_onValueChanged)}
+	{
+		rv.m_onValueChanged = {};
+	}
+
+	template <class T>
+	inline Observable<T> &Observable<T>::operator=(Observable v) noexcept
+	{
+		swap(*this, v);
+	}
+
+	template <class T>
+	inline void Observable<T>::addObserver(NotiHandler handler)
+	{
+		m_onValueChanged += std::move(handler);
+	}
+
+	template <class T>
+	inline void Observable<T>::removeObserver(NotiHandler::CDRef handler)
+	{
+		m_onValueChanged -= handler;
+	}
+
+	template <class T>
+	inline const T &Observable<T>::getValue() const noexcept
+	{
+		return m_value;
+	}
+
+	template <class T>
+	inline Observable<T>::operator const T &() const noexcept
+	{
+		return getValue();
+	}
+
+	template <class T>
+	inline Observable<T> &Observable<T>::operator=(const T &value)
+	{
+		if (!(value == m_value)) {
+			m_value = value;
+			m_onValueChanged.dispatch();
+		}
+		return *this;
+	}
+
+	template <class T>
+	inline Observable<T> &Observable<T>::operator=(T &&value)
+	{
+		if (!(value == m_value)) {
+			m_value = std::move(value);
+			m_onValueChanged.dispatch();
+		}
+		return *this;
+	}
+
+	// Non-member functions //
+
+	template <class T>
+	inline void swap(Observable<T> &x, Observable<T> &y) noexcept
+	{
+		using std::swap;
+		swap(x.m_value, y.m_value);
+		swap(x.m_onValueChanged, y.m_onValueChanged);
+	}
+}
diff --git a/ucl/include/ucl/misc/RefCountAware.h b/ucl/include/ucl/misc/RefCountAware.h
new file mode 100644
index 0000000..7d2ff6e
--- /dev/null
+++ b/ucl/include/ucl/misc/RefCountAware.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_REF_COUNT_AWARE_H__
+#define __UCL_MISC_REF_COUNT_AWARE_H__
+
+#include "ucl/util/types.h"
+#include "ucl/util/memory.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(RefCountAware);
+
+	/**
+	 * @brief Base class for objects that aware if they are shared or not
+	 */
+	class RefCountAware : protected NonCopyable {
+	public:
+		/**
+		 * @brief Returns shared state of the object
+		 * @return true - object is shared, false - no shared
+		 */
+		bool isShared() const;
+
+		/**
+		 * @brief Returns count of shared references to this object if shared
+		 * @return Count of shared references (0 on error)
+		 */
+		UInt getUseCount() const;
+
+		/**
+		 * @brief Gets pointer to the allocated storage of this object
+		 * @details Matches "this" of the instance's class.
+		 * @return Pointer to the allocated storage of this object
+		 */
+		const void *getObjPtr() const;
+
+		/**
+		 * @brief Creates shared reference to T from "this" pointer
+		 * @param[in] thisAlias Pointer to "this" implicitly converted to "T *"
+		 * @return Shared reference to T
+		 */
+		template <class T>
+		SharedRef<T> asSharedThis(T *thisAlias) const;
+
+		/**
+		 * @brief Creates weak reference to T from "this" pointer
+		 * @param[in] thisAlias Pointer to "this" implicitly converted to "T *"
+		 * @return Weak reference to T
+		 */
+		template <class T>
+		WeakRef<T> asWeakThis(T *thisAlias) const;
+
+	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (may be NULL)
+		 */
+		RefCountAware(IRefCountObj *rc);
+
+		/**
+		 * @brief Destructor
+		 */
+		~RefCountAware() = default;
+
+	private:
+		virtual void polymorphismEnabler() final {}
+
+	public:
+		// This section MUST be public!
+		// Signal to RefCountObj<T, C> to pass IRefCountObj to constructor
+		enum { _IS_REF_COUNT_AWARE };
+
+	private:
+		IRefCountObj *const m_rc;
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Creates shared reference to specified object
+	 * @param[in] obj Reference to target object
+	 * @return Shared reference to specified object or NULL
+	 */
+	template <class T>
+	SharedRef<T> asShared(T &obj);
+
+	/**
+	 * @brief Creates shared reference to specified object
+	 * @param[in] obj Pointer to target object
+	 * @return Shared reference to specified object or NULL
+	 */
+	template <class T>
+	SharedRef<T> asShared(T *obj);
+
+	/**
+	 * @brief Creates weak reference to specified object
+	 * @param[in] obj Reference to target object
+	 * @return Weak reference to specified object or NULL
+	 */
+	template <class T>
+	WeakRef<T> asWeak(T &obj);
+
+	/**
+	 * @brief Creates weak reference to specified object
+	 * @param[in] obj Pointer to target object
+	 * @return Weak reference to specified object or NULL
+	 */
+	template <class T>
+	WeakRef<T> asWeak(T *obj);
+
+	/**
+	 * @brief Creates shared reference to T from specified object
+	 * @param[in] obj Reference to target object
+	 * @return Shared reference to specified object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, U>::value>::type>
+	SharedRef<T> asShared(U &obj);
+
+	/**
+	 * @brief Creates shared reference to T from specified object
+	 * @param[in] obj Pointer to target object
+	 * @return Shared reference to specified object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, U>::value>::type>
+	SharedRef<T> asShared(U *obj);
+
+	/**
+	 * @brief Creates weak reference to T from specified object
+	 * @param[in] obj Reference to target object
+	 * @return Weak reference to specified object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, U>::value>::type>
+	WeakRef<T> asWeak(U &obj);
+
+	/**
+	 * @brief Creates weak reference to T from specified object
+	 * @param[in] obj Pointer to target object
+	 * @return Weak reference to specified object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, U>::value>::type>
+	WeakRef<T> asWeak(U *obj);
+
+	/**
+	 * @brief Creates shared reference to T from specified constant object
+	 * @param[in] obj Reference to target constant object
+	 * @return Shared reference to specified constant object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, const U>::value>::type>
+	SharedRef<const T> asShared(const U &obj);
+
+	/**
+	 * @brief Creates shared reference to T from specified constant object
+	 * @param[in] obj Pointer to target constant object
+	 * @return Shared reference to specified constant object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, const U>::value>::type>
+	SharedRef<const T> asShared(const U *obj);
+
+	/**
+	 * @brief Creates weak reference to T from specified constant object
+	 * @param[in] obj Reference to target constant object
+	 * @return Weak reference to specified constant object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, const U>::value>::type>
+	WeakRef<const T> asWeak(const U &obj);
+
+	/**
+	 * @brief Creates weak reference to T from specified constant object
+	 * @param[in] obj Pointer to target constant object
+	 * @return Weak reference to specified constant object as T
+	 */
+	template <class T, class U, class = typename
+			std::enable_if<!std::is_same<T, const U>::value>::type>
+	WeakRef<const T> asWeak(const U *obj);
+}
+
+#include "RefCountAware.hpp"
+
+#endif // __UCL_MISC_REF_COUNT_AWARE_H__
diff --git a/ucl/inc/ucl/misc/RefCountAware.hpp b/ucl/include/ucl/misc/RefCountAware.hpp
index 8fb3812..8fb3812 100644
--- a/ucl/inc/ucl/misc/RefCountAware.hpp
+++ b/ucl/include/ucl/misc/RefCountAware.hpp
diff --git a/ucl/include/ucl/misc/TString.h b/ucl/include/ucl/misc/TString.h
new file mode 100644
index 0000000..7ce0e8a
--- /dev/null
+++ b/ucl/include/ucl/misc/TString.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_T_STRING_H__
+#define __UCL_MISC_T_STRING_H__
+
+#include "ucl/util/types.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents translatable string
+	 */
+	class TString final {
+	public:
+		/**
+		 * @brief Default constructor
+		 * @datails Creates empty string
+		 */
+		TString();
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from std::string and domain
+		 * @param[in] str Text string or string id if translatable
+		 * @param[in] domain Valid domain name or "" for default domain,
+		 *            NULL - if string is not translatable
+		 */
+		TString(const std::string &str, const char *domain);
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from std::string
+		 * @param[in] str Text string or string id if translatable.
+		 * @param[in] translatable true - translate using default domain,
+		 *            false - if string is not translatable
+		 */
+		TString(const std::string &str, bool translatable = false);
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from temporrary std::string and domain
+		 * @param[in] str Temporrary text string or string id if translatable
+		 * @param[in] domain Valid domain name or "" for default domain,
+		 *            NULL - if string is not translatable
+		 */
+		TString(std::string &&str, const char *domain);
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from temporrary std::string
+		 * @param[in] str Temporrary text string or string id if translatable.
+		 * @param[in] translatable true - translate using default domain,
+		 *            false - if string is not translatable
+		 */
+		TString(std::string &&str, bool translatable = false);
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from C-String and domain
+		 * @param[in] str Text string or string id if translatable
+		 * @param[in] domain Valid domain name or "" for default domain,
+		 *            NULL - if string is not translatable
+		 */
+		TString(const char *str, const char *domain);
+
+		/**
+		 * @brief Constructor
+		 * @details Constructs TString from C-String
+		 * @param[in] str Text string or string id if translatable.
+		 * @param[in] translatable true - translate using default domain,
+		 *            false - if string is not translatable
+		 */
+		TString(const char *str, bool translatable = false);
+
+		/**
+		 * @brief Checks if string is empty
+		 * @return true - if empty, false - if not empty
+		 */
+		bool isEmpty() const;
+
+		/**
+		 * @brief Gets translatable state of the string
+		 * @return true - if translatable, false - if not translateable
+		 */
+		bool isTranslatable() const;
+
+		/**
+		 * @brief Checks if string has translatable domain
+		 * @return true - if has domain, false - otherwise (domain is NULL)
+		 */
+		bool hasDomain() const;
+
+		/**
+		 * @brief Gets translatable domain of the string
+		 * @return Translatable domain of the string,
+		 *         "" - default,
+		 *         NULL - not translatable
+		 */
+		const char *getDomain() const;
+
+		/**
+		 * @brief Gets underlying std::string of the string
+		 * @return Constant reference to the underlying std::string
+		 */
+		const std::string &getStr() const;
+
+		/**
+		 * @brief Casts to underlying std::string of the string
+		 * @return Constant reference to the underlying std::string
+		 */
+		operator const std::string &() const;
+
+		/**
+		 * @brief Gets C-String of the underlying std::string
+		 * @return Underlying C-String of the underlying std::string
+		 */
+		const char *getCStr() const;
+
+		/**
+		 * @brief Casts to C-String of the underlying std::string
+		 * @return Underlying C-String of the underlying std::string
+		 */
+		operator const char *() const;
+
+		/**
+		 * @brief Translates the string if translatable
+		 * @return Translated string or original if not translated
+		 */
+		const char *translate() const;
+
+		/**
+		 * @brief Formats translation (if translatable) of the string
+		 * @param[in] args Format arguments
+		 * @return Formatted translation (if translatable) of the string
+		 */
+		template <typename ...ARGS>
+		std::string format(ARGS ...args) const;
+
+	private:
+		const char *doTranslate(const char *strId) const;
+
+	private:
+		std::string m_str;
+		const char *m_domain;
+	};
+}
+
+#include "TString.hpp"
+
+#endif // __UCL_MISC_T_STRING_H__
diff --git a/ucl/inc/ucl/misc/TString.hpp b/ucl/include/ucl/misc/TString.hpp
index 01c1327..01c1327 100644
--- a/ucl/inc/ucl/misc/TString.hpp
+++ b/ucl/include/ucl/misc/TString.hpp
diff --git a/ucl/inc/ucl/misc/Timeout.h b/ucl/include/ucl/misc/Timeout.h
index 165265c..2f572a6 100644
--- a/ucl/inc/ucl/misc/Timeout.h
+++ b/ucl/include/ucl/misc/Timeout.h
@@ -26,19 +26,33 @@ namespace ucl {
 
 	UCL_DECLARE_REF_ALIASES(Timeout);
 
-	class Timeout final : public NonCopyable {
+	/**
+	 * @brief Eecutes specific action after specified timeout
+	 */
+	class Timeout final : protected NonCopyable {
 	public:
+		/**
+		 * @brief Delegate of the timeout action
+		 */
 		using TimeoutHandler = WeakDelegate<void(Timeout *sender)>;
 
 	public:
-		static TimeoutSRef create(double timeoutSec,
-				const TimeoutHandler &handler);
+		/**
+		 * @brief Creates new Timeout object
+		 * @param[in] timeoutSec Timeout value in seconds
+		 * @param[in] handler Action of the timeout
+		 * @return Shared reference to new Timeout object
+		 */
+		static TimeoutSRef create(double timeoutSec, TimeoutHandler handler);
 
+		/**
+		 * @brief Gets expiration status of the timeout
+		 * @return true - timeout is already expired, false - in progress
+		 */
 		bool isExpired() const;
 
 	private:
-		friend class ReffedObj<Timeout>;
-		Timeout(const TimeoutHandler &handler);
+		Timeout(TimeoutHandler handler, Private);
 		~Timeout();
 
 		Result prepare(double timeoutSec);
@@ -46,8 +60,10 @@ namespace ucl {
 		Eina_Bool onTimer();
 
 	private:
+		const TimeoutHandler m_handler;
 		Ecore_Timer *m_timer;
-		TimeoutHandler m_handler;
+
+		friend class ReffedObj<Timeout>;
 	};
 }
 
diff --git a/ucl/include/ucl/misc/Variant.h b/ucl/include/ucl/misc/Variant.h
new file mode 100644
index 0000000..92c4f9b
--- /dev/null
+++ b/ucl/include/ucl/misc/Variant.h
@@ -0,0 +1,404 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_VARIANT_H__
+#define __UCL_MISC_VARIANT_H__
+
+#include <array>
+#include <vector>
+#include <initializer_list>
+
+#include "ConstCString.h"
+
+namespace ucl {
+
+	class Variant;
+
+	using VarVector = std::vector<Variant>;
+
+	template <size_t N>
+	using VarArray = std::array<Variant, N>;
+
+	/**
+	 * @brief Represents value with dynamic type
+	 */
+	class Variant final {
+	public:
+		/**
+		 * @brief Enumeration of possible value types
+		 */
+		enum Type {
+			TYPE_NIL,
+			TYPE_BOOLEAN,
+			TYPE_INTEGER,
+			TYPE_FLOAT,
+			TYPE_DOUBLE,
+			TYPE_STRING,
+			TYPE_ARRAY
+		};
+
+	public:
+		/**
+		 * @brief Swaps Variant objects with each other
+		 * @param[in/out] x First theme object
+		 * @param[in/out] y Second theme object
+		 */
+		friend void swap(Variant &x, Variant &y) noexcept;
+
+		/**
+		 * @brief Compares equals two Variant objects by value
+		 * @param[in] lhs Left hand side operand
+		 * @param[in] rhs Right hand side operand
+		 * @return true - if equal, false - not equal
+		 */
+		friend bool operator==(const Variant &lhs, const Variant &rhs) noexcept;
+
+		/**
+		 * @brief Compares unequals two Variant objects by value
+		 * @param[in] lhs Left hand side operand
+		 * @param[in] rhs Right hand side operand
+		 * @return true - if not equal, false - equal
+		 */
+		friend bool operator!=(const Variant &lhs, const Variant &rhs) noexcept;
+
+	public:
+		/**
+		 * @brief Default constructor
+		 * @details Creates TYPE_NIL value
+		 */
+		Variant() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as deafult constructor
+		 */
+		Variant(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_BOOLEAN value
+		 * @param[in] aBool Source value
+		 */
+		Variant(bool aBool) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_INTEGER value
+		 * @param[in] anInt Source value
+		 */
+		Variant(int anInt) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_FLOAT value
+		 * @param[in] aFloat Source value
+		 */
+		Variant(float aFloat) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_DOUBLE value
+		 * @param[in] aDouble Source value
+		 */
+		Variant(double aDouble) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_STRING value
+		 * @param[in] aString NULL-terminated source value
+		 */
+		Variant(const char *aString);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_STRING value
+		 * @param[in] aString Source value
+		 * @param[in] length Length of the string
+		 */
+		Variant(const char *aString, int length);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_STRING value
+		 * @param[in] aString Source value
+		 */
+		Variant(const std::string &aString);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_ARRAY value
+		 * @param[in] <std::nullptr_t> nullptr for all TYPE_NIL elements
+		 * @param[in] arrayLength Length of the array
+		 */
+		Variant(std::nullptr_t, int arrayLength);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_ARRAY value
+		 * @param[in] anArray Source Variant C-Array
+		 * @param[in] length Length of the array
+		 */
+		Variant(const Variant *anArray, int length);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_ARRAY value
+		 * @param[in] anArray Source std::vector<Variant>
+		 */
+		Variant(const VarVector &anArray);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_ARRAY value
+		 * @param[in] anArray Source std::array<Variant, N>
+		 */
+		template <size_t N>
+		Variant(const VarArray<N> &anArray);
+
+		/**
+		 * @brief Constructor
+		 * @details Creates TYPE_ARRAY value
+		 * @param[in] anArray Source std::initializer_list<Variant>
+		 */
+		Variant(std::initializer_list<Variant> anArray);
+
+		/**
+		 * @brief Destructor
+		 */
+		~Variant();
+
+		/**
+		 * @brief Copy constructor
+		 * @param[in] v Source value
+		 */
+		Variant(const Variant &v);
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] v Source value
+		 */
+		Variant(Variant &&v) noexcept;
+
+		/**
+		 * @brief Assigns one Variant object to another
+		 * @param[in] v Source value
+		 * @return Reference to this Variant object
+		 */
+		Variant &operator=(Variant v);
+
+		/**
+		 * @brief Gets type of the variant value
+		 * @return Type of the value
+		 */
+		Type getType() const noexcept;
+
+		/**
+		 * @brief Gets lengths of the value
+		 * @return Lengths of string/array, 1 for other types and 0 for TYPE_NIL
+		 */
+		int getLength() const noexcept;
+
+		/**
+		 * @brief Checks whether variant is empty
+		 * @details This is equivalent to: (getLength() == 0);
+		 * @return true if empty, false if not empty
+		 */
+		bool isEmpty() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as bool
+		 * @return Value of the variant converted to bool:
+		 *         as is - for boolean;
+		 *         true - (numeric values != 0);
+		 *         true - string in case insensitive
+		 *                ("true", "yes", "ok", "on", "1");
+		 *         true - (array length != 0);
+		 *         false - otherwise
+		 */
+		bool asBool() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as int
+		 * @return Value of the variant converted to int:
+		 *         static_cast<int>() - all numeric values;
+		 *         std::atoi() - for string;
+		 *         length - for array;
+		 *         0 - otherwise
+		 */
+		int asInt() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as float
+		 * @return Value of the variant converted to float:
+		 *         static_cast<float>() - all numeric values;
+		 *         static_cast<float>(std::atof()) - for string;
+		 *         static_cast<float>(length) - for array;
+		 *         0.0f - otherwise
+		 */
+		float asFloat() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as double
+		 * @return Value of the variant converted to double:
+		 *         static_cast<double>() - all numeric values;
+		 *         std::atof() - for string;
+		 *         static_cast<double>(length) - for array;
+		 *         0.0 - otherwise
+		 */
+		double asDouble() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as string
+		 * @return Value of the variant converted to string:
+		 *         as is - for string
+		 *         "true"|"false" - for boolean;
+		 *         printf("%d") - integer, array length;
+		 *         printf("%f") - float and double;
+		 *         "" - otherwise
+		 */
+		ConstCString asString() const noexcept;
+
+		/**
+		 * @brief Reads current variant value as Variant C-Array
+		 * @return Value of the variant converted as Variant C-Array
+		 *         as is - for array
+		 *         this - for simple value
+		 */
+		Variant *asArray() noexcept;
+
+		/**
+		 * @brief Reads current variant value as constant Variant C-Array
+		 * @return Value of the variant converted as constant Variant C-Array
+		 *         as is - for array
+		 *         this - for simple value
+		 */
+		const Variant *asArray() const noexcept;
+
+		/**
+		 * @brief Gets begin iterator of this variant as an array
+		 * @return Begin iterator
+		 */
+		Variant *begin() noexcept;
+
+		/**
+		 * @brief Gets end iterator of this variant as an array
+		 * @return End iterator
+		 */
+		Variant *end() noexcept;
+
+		/**
+		 * @brief Gets begin constant iterator of this variant as an array
+		 * @return Begin constant iterator
+		 */
+		const Variant *begin() const noexcept;
+
+		/**
+		 * @brief Gets end constant iterator of this variant as an array
+		 * @return End constant iterator
+		 */
+		const Variant *end() const noexcept;
+
+		/**
+		 * @brief Gets indexed element of this variant as an array
+		 * @param[in] index Index of the element
+		 * @return Reference to indexed element
+		 */
+		Variant &operator[](int index) noexcept;
+
+		/**
+		 * @brief Gets indexed constant element of this variant as an array
+		 * @param[in] index Index of the element
+		 * @return Reference to indexed constant element
+		 */
+		const Variant &operator[](int index) const noexcept;
+
+		/**
+		 * @brief Explicitly casts to bool
+		 * @details Same as asBool()
+		 * @return Value of the variant converted to bool
+		 */
+		explicit operator bool() const noexcept;
+
+		/**
+		 * @brief Explicitly casts to int
+		 * @details Same as asInt()
+		 * @return Value of the variant converted to int
+		 */
+		explicit operator int() const noexcept;
+
+		/**
+		 * @brief Explicitly casts to float
+		 * @details Same as asFloat()
+		 * @return Value of the variant converted to float
+		 */
+		explicit operator float() const noexcept;
+
+		/**
+		 * @brief Explicitly casts to double
+		 * @details Same as asDouble()
+		 * @return Value of the variant converted to double
+		 */
+		explicit operator double() const noexcept;
+
+		/**
+		 * @brief Compares equals Variant object type with other type
+		 * @param[in] rhs Right hand side operand
+		 * @return true - if equal, false - not equal
+		 */
+		bool operator==(Variant::Type rhs) const noexcept;
+
+		/**
+		 * @brief Compares unequals Variant object type with other type
+		 * @param[in] rhs Right hand side operand
+		 * @return true - if not equal, false - equal
+		 */
+		bool operator!=(Variant::Type rhs) const noexcept;
+
+	private:
+		const char *getStr() const noexcept;
+
+	private:
+		union {
+			uint8_t m_type;
+			struct {
+				uint64_t qw1;
+				uint64_t qw2;
+			} m_raw;
+			struct { uint8_t type; bool value; } m_aBool;
+			struct { uint8_t type; int value; } m_anInt;
+			struct { uint8_t type; float value; } m_aFloat;
+			struct { uint8_t type; double value; } m_aDouble;
+			struct {
+				uint8_t type;
+				char buffer[sizeof(m_raw) - 1];
+			} m_aSmallStr;
+			struct {
+				uint8_t type;
+				int length;
+				char *data;
+			} m_aString;
+			struct {
+				uint8_t type;
+				int length;
+				Variant *data;
+			} m_anArray;
+		};
+	};
+}
+
+#include "Variant.hpp"
+
+#endif // __UCL_MISC_VARIANT_H__
diff --git a/ucl/inc/ucl/misc/Variant.hpp b/ucl/include/ucl/misc/Variant.hpp
index fe6d977..a648e29 100644
--- a/ucl/inc/ucl/misc/Variant.hpp
+++ b/ucl/include/ucl/misc/Variant.hpp
@@ -85,8 +85,8 @@ namespace ucl {
 	{
 	}
 
-	inline Variant::Variant(const VarInitList &anArray) :
-		Variant(anArray.il.begin(), anArray.il.size())
+	inline Variant::Variant(std::initializer_list<Variant> anArray) :
+		Variant(anArray.begin(), anArray.size())
 	{
 	}
 
diff --git a/ucl/include/ucl/misc/types.h b/ucl/include/ucl/misc/types.h
new file mode 100644
index 0000000..adf79dc
--- /dev/null
+++ b/ucl/include/ucl/misc/types.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MISC_TYPES_H__
+#define __UCL_MISC_TYPES_H__
+
+#include "ucl/util/smartDelegation.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Represents delegate to handle simple notification events
+	 */
+	using NotiHandler = WeakDelegate<void()>;
+}
+
+#endif // __UCL_MISC_TYPES_H__
diff --git a/ucl/include/ucl/mvp/GuiPresenter.h b/ucl/include/ucl/mvp/GuiPresenter.h
new file mode 100644
index 0000000..c2942ef
--- /dev/null
+++ b/ucl/include/ucl/mvp/GuiPresenter.h
@@ -0,0 +1,317 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_GUI_PRESENTER_H__
+#define __UCL_MVP_GUI_PRESENTER_H__
+
+#include <unordered_set>
+
+#include "ucl/gui/Window.h"
+
+#include "types.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(GuiPresenter);
+
+	/**
+	 * @brief Base class for presenters with GUI
+	 */
+	class GuiPresenter : public RefCountAware {
+	public:
+		/**
+		 * @brief Information about deactivator that used in events
+		 */
+		struct DeactivatorInfo final {
+			/**
+			 * @brief Deactivator pointer
+			 */
+			const void *deactivator;
+			/**
+			 * @brief true - deactivator was broadcasted, false - otherwise
+			 */
+			bool isBroadcast;
+		};
+
+	public:
+		/**
+		 * @brief Gets activation status
+		 * @return true - if presenter is active, false - if not active
+		 */
+		bool isActive() const;
+
+		/**
+		 * @brief Checks whether this presenter is deactivated
+		 *        by specific deactivator
+		 * @param[in] deactivator Pointer to the target deactivator
+		 * @return true - if deactivated by the deactivator, false - otherwise
+		 */
+		bool isDeactivatedBy(const void *deactivator) const;
+
+		/**
+		 * @brief Activates the presenter by specific deactivator
+		 * @details If this presenter was not deactivated by the deactivator
+		 *          this function has no effect, otherwise deactivation
+		 *          imposed by the deactivator is lifted. Deactivator exception
+		 *          does not affect this function.
+		 * @param[in] deactivator Pointer to the target deactivator
+		 */
+		void activateBy(const void *deactivator);
+
+		/**
+		 * @brief Deactivates the presenter by specific deactivator
+		 * @details If this presenter is already deactivated by the deactivator
+		 *          or listed in the deactivator exception list this function
+		 *          has no effect, otherwise this presenter becomes deactivated
+		 *          by the deactivator.
+		 * @param[in] deactivator Pointer to the target deactivator
+		 */
+		void deactivateBy(const void *deactivator);
+
+		/**
+		 * @brief Registers specific widget as a deactivator source
+		 * @details This presenter will be automatically activated/deactivated
+		 *          by the events send by the widget. These events may be send
+		 *          directly by the call to sendActivate()/sendDeactivate()
+		 *          methods or through parant's deactivator sink.
+		 * @param[in] source Reference to the deactivator source widget
+		 */
+		void addDeactivatorSource(Widget &source);
+
+		/**
+		 * @brief Deregisters specific widget as a deactivator source
+		 * @param[in] source Reference to the deactivator source widget
+		 */
+		void delDeactivatorSource(Widget &source);
+
+	protected:
+		/**
+		 * @brief Enumeration of preparation flags
+		 */
+		enum {
+			/**
+			 * @brief Indicates that new presenter needs to be automatically
+			 *        activated/deactivated by it's parent or broadcast events
+			 * @details This flag is needed for all presenters that needs to use
+			 *          isActive() property, which should be all presenters
+			 *          processing user events. Presenters that only display
+			 *          information (PASSIVE) does not require this flag.
+			 */
+			PF_ADD_DEACTIVATOR_SOURCES = 1,
+
+			/**
+			 * @brief Indicates that new presenter needs to add self to the
+			 *        deactivator exception list
+			 * @details This flag is needed for all presenters that emit
+			 *          activate/deactivate events (DEACTIVATORs) because there
+			 *          is a big chance that this events may return to the
+			 *          calling presenter and cause undesired effect.
+			 */
+			PF_ADD_SELF_EXCEPT = 2,
+
+			/**
+			 * @brief Helper flag set to use for PASSIVE presenters
+			 */
+			PF_PASSIVE = 0,
+
+			/**
+			 * @brief Helper flag set to use for DEACTIVATOR presenters
+			 */
+			PF_DEACTIVATOR = (PF_ADD_DEACTIVATOR_SOURCES | PF_ADD_SELF_EXCEPT),
+
+			/**
+			 * @brief Helper flag set to use for not PASSIVE not DEACTIVATOR
+			 *        presenters
+			 */
+			PF_DEFAULT = PF_ADD_DEACTIVATOR_SOURCES
+		};
+
+	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 */
+		GuiPresenter(IRefCountObj &rc);
+
+		/**
+		 * @brief Destructor
+		 */
+		~GuiPresenter();
+
+		/**
+		 * @brief Prepares this presenter instance as a root presenter
+		 * @details Specified widget must have a Window as a top level parent.
+		 * @param[in] widget Any widget to which tree this presenter
+		 *            should belong
+		 * @param[in] flags Preparation flags (optional: PF_DEFAULT)
+		 * @retrun RES_OK on success, error otherwise
+		 */
+		Result prepare(ElmWidget &widget, int flags = PF_DEFAULT);
+
+		/**
+		 * @brief Prepares this presenter instance as a child presenter
+		 * @details Parent presenter must have deactivator sink registered
+		 *          unless this presenter does not specify
+		 *          PF_ADD_DEACTIVATOR_SOURCES flag.
+		 * @param[in] parent Reference to the parent presenter
+		 * @param[in] flags Preparation flags (optional: PF_DEFAULT)
+		 * @retrun RES_OK on success, error otherwise
+		 */
+		Result prepare(GuiPresenter &parent, int flags = PF_DEFAULT);
+
+		/**
+		 * @brief Gets reference to the Window widget
+		 * @details If Window was not initialized application will terminate
+		 *          with assertion.
+		 */
+		Window &getWindow();
+
+		/**
+		 * @brief Gets shared reference to the Window widget
+		 * @details Use in destructor and check for NULL, because destructor
+		 *          is always called event after prepare() failure
+		 *          (Window may be not initialized yet).
+		 */
+		WindowSRef getWindowRef();
+
+		/**
+		 * @brief Adds specific deactivator as exception
+		 * @details All deactivating functionality will ignore specified
+		 *          deactivator. Note however that this does not cancel any
+		 *          deactivation effect that was imposed by this deactivator
+		 *          before adding exception. Therefore, activation functionality
+		 *          will work fo this deactivator.
+		 * @param[in] deactivator Pointer to the target deactivator
+		 */
+		void addDeactivatorException(const void *deactivator);
+
+		/**
+		 * @brief Sets specified widget as deactivator sink fo this presenter
+		 * @details All activate/deactivate actions that occurs on this
+		 *          presenter will be send as events on this widget. This
+		 *          function needs to be called if this presenter may be a
+		 *          parent for other presenters. This will enable propagation of
+		 *          activate/deactivate actions from parent to children.
+		 * @param[in] sink Shared reference to the event sink widget
+		 */
+		void setDeactivatorSink(const WidgetSRef &sink);
+
+		/**
+		 * @brief Gets deactivator that can be used for self deactivation
+		 * @details Self deactivator pointer is garanteed to be unique and
+		 *          unknown for external code. So it is not possible to
+		 *          accidentally deactivate this presenter by this deactivator
+		 *          from external code.
+		 * @return Pointer to the deactivator
+		 */
+		const void *getSelfDeactivator() const;
+
+		/**
+		 * @brief Activates self using self deactivator
+		 */
+		void activateSelf();
+
+		/**
+		 * @brief Deactivates self using self deactivator
+		 */
+		void deactivateSelf();
+
+		/**
+		 * @brief Sends activation event using specified widget sender
+		 * @details All presenters that added this widget as a deactivator
+		 *          source will be activate by this event.
+		 * @param[in] sender Reference to sender widgets
+		 */
+		void sendActivate(Widget &sender);
+
+		/**
+		 * @brief Sends deactivation event using specified widget sender
+		 * @details All presenters that added this widget as a deactivator
+		 *          source will be deactivated by this event.
+		 * @param[in] sender Reference to sender widgets
+		 */
+		void sendDeactivate(Widget &sender);
+
+		/**
+		 * @brief Broadcasts activation event
+		 * @details All root presenters with PF_ADD_DEACTIVATOR_SOURCES flag
+		 *          will be activate by this event.
+		 */
+		void broadcastActivate();
+
+		/**
+		 * @brief Broadcasts deactivation event
+		 * @details All root presenters with PF_ADD_DEACTIVATOR_SOURCES flag
+		 *          will be deactivated by this event.
+		 */
+		void broadcastDeactivate();
+
+		/**
+		 * @brief Occurs when this presenter becomes active
+		 * @details This event occurs after onActivateBy().
+		 */
+		virtual void onActivate();
+
+		/**
+		 * @brief Occurs when this presenter becomes inactive
+		 * @details This event occurs after onDeactivateBy().
+		 */
+		virtual void onDeactivate();
+
+		/**
+		 * @brief Occurs when this presenter is first time activated by
+		 *        specific deactivator
+		 * @details This event occurs after processing the deactivator sink.
+		 * @param[in] info Deactivator info of the deactivator
+		 */
+		virtual void onActivateBy(const DeactivatorInfo &info);
+
+		/**
+		 * @brief Occurs when this presenter is first time deactivated by
+		 *        specific deactivator
+		 * @details This event occurs after processing the deactivator sink.
+		 * @param[in] info Deactivator info of the deactivator
+		 */
+		virtual void onDeactivateBy(const DeactivatorInfo &info);
+
+	private:
+		void sendDeactivator(Widget &sender,
+				SmartEvent event, const void *deactivator);
+		void broadcastDeactivator(SmartEvent event,
+				const void *deactivator);
+
+		void sendDeactivatorInfo(Widget &sender, SmartEvent event,
+				const DeactivatorInfo &info);
+
+		void activateByImpl(const DeactivatorInfo &info);
+		void deactivateByImpl(const DeactivatorInfo &info);
+
+		void onActivateBySmart(Widget &widget, void *eventInfo);
+		void onDeactivateBySmart(Widget &widget, void *eventInfo);
+
+	private:
+		std::unordered_set<const void *> m_deactivatorExceptions;
+		std::unordered_set<const void *> m_deactivators;
+		WindowWRef m_window;
+		WidgetSRef m_sink;
+		WidgetWRef m_parentSink;
+		bool m_hasBuildInSources;
+		bool m_isChild;
+		bool m_isPrepared;
+	};
+}
+
+#endif // __UCL_MVP_GUI_PRESENTER_H__
diff --git a/ucl/include/ucl/mvp/IPickable.h b/ucl/include/ucl/mvp/IPickable.h
new file mode 100644
index 0000000..fdd20b9
--- /dev/null
+++ b/ucl/include/ucl/mvp/IPickable.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_I_PICKABLE_H__
+#define __UCL_MVP_I_PICKABLE_H__
+
+#include "IPicker.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(IPickable);
+
+	/**
+	 * @brief Abstract interface for a object that can be picked (selected)
+	 */
+	class IPickable : protected NonCopyable {
+	public:
+		/**
+		 * @brief Gets IPicker interface to perform picking
+		 * @return Reference to IPicker interface
+		 */
+		virtual IPicker &getPicker() = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IPickable() = default;
+	};
+}
+
+#endif // __UCL_MVP_I_PICKABLE_H__
diff --git a/ucl/include/ucl/mvp/IPicker.h b/ucl/include/ucl/mvp/IPicker.h
new file mode 100644
index 0000000..4fb6959
--- /dev/null
+++ b/ucl/include/ucl/mvp/IPicker.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_I_PICKER_H__
+#define __UCL_MVP_I_PICKER_H__
+
+#include "IPickerHost.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Abstract interface to perform picking process on item (selection)
+	 */
+	class IPicker : protected NonCopyable {
+	public:
+		/**
+		 * @brief Assigns a picker host to this picker
+		 * @details Picker host is handles global activities of
+		 *          a picking process
+		 * @param[in] host Weak reference to a IPickerHost implementation
+		 */
+		virtual void setPickerHost(IPickerHostWRef host) = 0;
+
+		/**
+		 * @brief Sets a picked state to this picker
+		 * @details This function may not update any related states
+		 *          (such as GUI representing a new state). All synchronizations
+		 *          need to be performed eternally.
+		 * param[in] isPicked A picked state. true - picked, false - not picked
+		 */
+		virtual void setPicked(bool isPicked) = 0;
+
+		/**
+		 * @brief Updates a picked state to this picker
+		 * @details This function is also updates any related states (such as
+		 *          GUI representing a new state).
+		 * param[in] isPicked A picked state. true - picked, false - not picked
+		 */
+		virtual void updatePicked(bool isPicked) = 0;
+
+		/**
+		 * @brief Gets current picked state of this picker
+		 * @return Current picked state. true - picked, false -not picked.
+		 */
+		virtual bool isPicked() const = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IPicker() = default;
+	};
+}
+
+#endif // __UCL_MVP_I_PICKER_H__
diff --git a/ucl/include/ucl/mvp/IPickerHost.h b/ucl/include/ucl/mvp/IPickerHost.h
new file mode 100644
index 0000000..9e7cad6
--- /dev/null
+++ b/ucl/include/ucl/mvp/IPickerHost.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_I_PICKER_HOST_H__
+#define __UCL_MVP_I_PICKER_HOST_H__
+
+#include "types.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(IPickerHost);
+
+	/**
+	 * @brief Abstract interface that handles global activities of
+	 *        a picking process
+	 */
+	class IPickerHost : protected NonCopyable {
+	public:
+		/**
+		 * @brief Increments count of picked items
+		 * @details This method must be called whenewer picked state of the
+		 *          IPicker changes internally without calls to setPicked() or
+		 *          updatePicked() functions (by the user from GUI).
+		 */
+		virtual void incrementPickCounter() = 0;
+
+		/**
+		 * @brief Decrements count of picked items
+		 * @details This method must be called whenewer picked state of the
+		 *          IPicker changes internally without calls to setPicked() or
+		 *          updatePicked() functions (by the user from GUI).
+		 */
+		virtual void decrementPickCounter() = 0;
+
+		/**
+		 * @brief Returs pick mode state
+		 * @details None of the modifying function of this iterface must be
+		 *          called if pick mode is not active.
+		 * @return Pick mode state. true - active, false - not active.
+		 */
+		virtual bool isPickModeActive() const = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IPickerHost() = default;
+	};
+}
+
+#endif // __UCL_MVP_I_PICKER_HOST_H__
diff --git a/ucl/include/ucl/mvp/ListItemPresenter.h b/ucl/include/ucl/mvp/ListItemPresenter.h
new file mode 100644
index 0000000..690623e
--- /dev/null
+++ b/ucl/include/ucl/mvp/ListItemPresenter.h
@@ -0,0 +1,401 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_MVP_LIST_ITEM_PRESENTER_H__
+#define __UCL_MVP_LIST_ITEM_PRESENTER_H__
+
+#include "ucl/gui/GenlistItem.h"
+#include "ucl/gui/ElmWidget.h"
+
+#include "ucl/misc/HashMap.h"
+
+#include "IPicker.h"
+
+namespace ucl {
+
+	UCL_DECLARE_REF_ALIASES(ListItemPresenter);
+
+	/**
+	 * @brief Represents presenter of the ListPresenter item
+	 */
+	class ListItemPresenter : public RefCountAware,
+			public IDisposable,
+			protected IPicker {
+	public:
+		/**
+		 * @brief Gets GUI item Access object of the item presenter
+		 * @param[in] item List item presenter
+		 * @return Pointer to Access object or NULL
+		 */
+		friend const Elm_Interface_Atspi_Accessible *as_ao(
+				const ListItemPresenter &item);
+
+	public:
+		/**
+		 * @brief Updates GUI item of this item
+		 */
+		Result updateItem();
+
+		/**
+		 * @brief Scrolls GUI item of this item to specific position
+		 *        with animation
+		 * @param[in] type Scroll type (optional: ELM_GENLIST_ITEM_SCROLLTO_IN)
+		 */
+		Result bringInItem(Elm_Genlist_Item_Scrollto_Type type =
+				ELM_GENLIST_ITEM_SCROLLTO_IN);
+
+		/**
+		 * @brief Scrolls GUI item of this item to specific position
+		 *        without animation
+		 * @param[in] type Scroll type (optional: ELM_GENLIST_ITEM_SCROLLTO_IN)
+		 */
+		Result showItem(Elm_Genlist_Item_Scrollto_Type type =
+				ELM_GENLIST_ITEM_SCROLLTO_IN);
+
+		/**
+		 * @brief Sets GUI item Atspi gesture event handler
+		 * @param[in] handler Handler of the event
+		 */
+		void setItemAtspiGestureHandler(AtspiGestureHandler handler);
+
+		// IDisposable //
+
+		virtual void dispose() final override;
+		virtual bool isDisposed() const final override;
+
+	protected:
+		UCL_DECLARE_REF_ALIASES(ItemClass);
+		UCL_DECLARE_REF_ALIASES(ItemClassCache);
+
+		/**
+		 * @brief Enumeration of behaviour flags
+		 */
+		enum {
+			/**
+			 * @brief Automatically unselect GUI item in select callback
+			 */
+			PF_AUTO_UNSELECT = 1
+		};
+
+		/**
+		 * @brief Information about GUI item that is used when this item is
+		 *        inserted into the ListPresenter
+		 */
+		struct ItemInsertionParams {
+			/**
+			 * @brief GUI item style
+			 */
+			ElmStyle itemStyle;
+
+			/**
+			 * @brief GUI item type
+			 */
+			GenlistItem::Type itemType;
+
+			/**
+			 * @brief Constructor
+			 * @param[in] itemStyle GUI item style
+			 * @param[in] itemType GUI item type
+			 *            (optional: GenlistItem::Type::SIMPLE)
+			 */
+			ItemInsertionParams(ElmStyle itemStyle,
+					GenlistItem::Type itemType = GenlistItem::Type::SIMPLE) :
+				itemStyle(itemStyle), itemType(itemType) {}
+		};
+
+		/**
+		 * @brief Information that is used to create GUI for pick mode
+		 */
+		struct ItemPickModeParams {
+			/**
+			 * @brief Part in GUI item for check widget
+			 */
+			EdjePart checkPart;
+
+			/**
+			 * @brief Style of the check widget
+			 */
+			ElmStyle checkStyle;
+
+			/**
+			 * @brief Enable/disable Atspi support state
+			 */
+			bool enableAtspi;
+
+			/**
+			 * @brief Constructor
+			 * @param[in] checkPart Part in GUI item for check widget
+			 * @param[in] checkStyle Style of the check widget
+			 * @param[in] enableAtspi Enable/disable Atspi support state
+			 */
+			ItemPickModeParams(EdjePart checkPart, ElmStyle checkStyle,
+					bool enableAtspi = false) :
+				checkPart(checkPart), checkStyle(checkStyle),
+				enableAtspi(enableAtspi) {}
+
+			/**
+			 * @brief Checks validity of data in this structure
+			 * @return true - if valid, false - if not valid
+			 */
+			bool isValid() const;
+		};
+
+		/**
+		 * @brief Represents GUI item class
+		 */
+		class ItemClass final : protected NonCopyable {
+		public:
+			/**
+			 * @brief Creates new instance of ItemClass object
+			 * @param[in] itemStyle GUI item style of new item class
+			 */
+			static ItemClassSRef newInstance(ElmStyle itemStyle);
+
+		public:
+			/**
+			 * @brief Gets native Elementary genlist itm class object
+			 * @return Pointer to the underlying Elementary genlist ITC
+			 */
+			Elm_Genlist_Item_Class *get();
+
+		private:
+			ItemClass(ElmStyle itemStyle, Private);
+			~ItemClass();
+		private:
+			Elm_Genlist_Item_Class *const m_itc;
+			friend class ReffedObj<ItemClass>;
+		};
+
+		/**
+		 * @brief Cache storage and factory for ItemClass objects
+		 */
+		class ItemClassCache final : protected NonCopyable {
+		public:
+			/**
+			 * @brief Gets an instance of ItemClass object (new or from cache)
+			 * @param[in] itemStyle GUI item style of item class
+			 */
+			ItemClassSRef getItemClass(ElmStyle itemStyle);
+
+			/**
+			 * Removes all cached objects
+			 */
+			void purge();
+
+		private:
+			HashMap<ElmStyle, ItemClassSRef> m_itcMap;
+		};
+
+	protected:
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to IRefCountObj (passed automatically)
+		 */
+		ListItemPresenter(IRefCountObj &rc);
+
+		/**
+		 * @brief Destructor
+		 */
+		~ListItemPresenter();
+
+		/**
+		 * @brief Sets behaviour flags to this item presenter
+		 * @param[in] flags New behaviour flags
+		 */
+		void setFlags(int flags);
+
+		/**
+		 * @brief Gets behaviour flags from this item presenter
+		 * @return Current behaviour flags
+		 */
+		int getFlags() const;
+
+		/**
+		 * @brief Gets activation status of this item presenter
+		 * @return true - if presenter is active, false - if not active
+		 */
+		bool isActive() const;
+
+		/**
+		 * @brief Gets pick mode activation status
+		 * @return true - active, false - not active
+		 */
+		bool isPickModeActive() const;
+
+		/**
+		 * @brief Handles item pick event
+		 * @param[in] isPicked New item picked state.
+		 *            true - picked, false - not picked
+		 */
+		void handleItemPick(bool isPicked);
+
+		/**
+		 * @brief Gets attached GUI item of this item presenter
+		 * @return Attached GUI item
+		 */
+		GenlistItem getItem();
+
+		/**
+		 * @brief Gets Atspi of attached GUI item of this presenter
+		 * @return Pointer to Atspi of attached GUI item or NULL
+		 */
+		Atspi *getItemAtspi();
+
+		/**
+		 * @brief Gets constant Atspi of attached GUI item of this presenter
+		 * @return Pointer to Constant Atspi of attached GUI item or NULL
+		 */
+		const Atspi *getItemAtspi() const;
+
+		/**
+		 * @brief Gets attached GUI item class cache of this item presenter
+		 * @return Attached GUI item class cache
+		 */
+		ItemClassCache *getItemClassCache();
+
+		/**
+		 * @brief Updates GUI item style
+		 * @details Internally uses item class cache to get GUI item class for
+		 *          specified GUI item style.
+		 * @param[in] newItemStyle New GUI item style to apply
+		 * @return RES_OK on success, error otherwise
+		 */
+		Result updateItemStyle(ElmStyle newItemStyle);
+
+		/**
+		 * @brief Creates GUI item part content for pick mode if in pick mode
+		 * @param[in] part Edje part for which to try create the content widget
+		 * @param[in] parent Parent widget to use for the content widget
+		 * @param[in] params Parameters for the content widget creation
+		 * @return Shared reference to the content widget or NULL
+		 */
+		WidgetSRef tryCreatePickModeItemPartContent(
+				EdjePart part, ElmWidget &parent,
+				const ItemPickModeParams &params);
+
+		/**
+		 * @brief Gets GUI item insertion parameters
+		 * @details Called just before item is added to list
+		 * @return Item insertion params structure
+		 */
+		virtual ItemInsertionParams getItemInsertionParams() = 0;
+
+		/**
+		 * @brief Occurs when GUI item is attached to this item presenter
+		 * @details Called after getItemInsertionParams() at the end of
+		 *          item to list addition process.
+		 */
+		virtual void onItemAttached();
+
+		/**
+		 * @brief Occurs when GUI item is detached from this item presenter
+		 * @details Called when GUI item is removed.
+		 */
+		virtual void onItemDetached();
+
+		/**
+		 * @brief Gets text for specific GUI item part
+		 * @param[in] part Target GUI item part
+		 * @return Text for specific part or NULL
+		 */
+		virtual CString getItemPartText(EdjePart part);
+
+		/**
+		 * @brief Gets the content widget for specific GUI item part
+		 * @param[in] part Target GUI item part
+		 * @param[in] parent Parent widget to use for the content widget
+		 * @return Shared reference to the content widget or NULL
+		 */
+		virtual WidgetSRef getItemPartContent(EdjePart part, ElmWidget &parent);
+
+		/**
+		 * @brief Gets state for specific GUI item part
+		 * @param[in] part Target GUI item part
+		 * @return State of the part
+		 */
+		virtual bool getItemPartState(EdjePart part);
+
+		/**
+		 * @brief Occurs when GUI item is selected
+		 */
+		virtual void onItemSelected();
+
+		/**
+		 * @brief Occurs when GUI item is realized
+		 */
+		virtual void onItemRealized();
+
+		/**
+		 * @brief Occurs when GUI item is unrealized
+		 */
+		virtual void onItemUnrealized();
+
+		/**
+		 * @brief Occurs when GUI item is highlighted
+		 */
+		virtual void onItemHighlighted();
+
+		/**
+		 * @brief Occurs when GUI item is unhighlighted
+		 */
+		virtual void onItemUnhighlighted();
+
+		/**
+		 * @brief Occurs when GUI item is long pressed
+		 */
+		virtual void onItemLongpressed();
+
+		// IPicker //
+
+		virtual void setPickerHost(IPickerHostWRef host) final override;
+		virtual void setPicked(bool isPicked) final override;
+		virtual void updatePicked(bool isPicked) final override;
+		virtual bool isPicked() const final override;
+
+	private:
+		void attachItem(GenlistItem item, ElmWidgetSRef parent,
+				ItemClassCacheSRef itcCache, SharedRef<bool> isActiveRef);
+
+		void deleteDetachedItem(bool silent = false);
+		void detachItem(bool silent = false);
+		void tryEnsureItemAtspi();
+		void tryListenToItemAtspiGesture();
+
+		void onPickCheckChanged(Widget &widget, void *eventInfo);
+		void onItemSelectedHook();
+		void onItemDel(Evas_Object *obj, void *eventInfo);
+		void onItemAtspiGesture(Atspi &atspi, AtspiGestureEventInfo &eventInfo);
+
+	private:
+		ListItemPresenterSRef m_selfRef;
+		IPickerHostWRef m_pickerHost;
+		AtspiGestureHandler m_itemAtspiGestureHandler;
+
+		GenlistItem m_item;
+		AtspiSRef m_itemAtspi;
+		ElmWidgetSRef m_parent;
+		ItemClassCacheSRef m_itcCache;
+		SharedRef<bool> m_isActiveRef;
+
+		int m_flags;
+		bool m_isItemPicked;
+		bool m_isListeningToItemAtspiGesture;
+
+		friend class ListPresenter;
+	};
+}
+
+#endif // __UCL_MVP_LIST_ITEM_PRESENTER_H__
diff --git a/ucl/inc/ucl/mvp/ListPresenter.h b/ucl/include/ucl/mvp/ListPresenter.h
index 1d62e41..1415c05 100644
--- a/ucl/inc/ucl/mvp/ListPresenter.h
+++ b/ucl/include/ucl/mvp/ListPresenter.h
@@ -26,26 +26,94 @@ namespace ucl {
 
 	UCL_DECLARE_REF_ALIASES(ListPresenter);
 
+	/**
+	 * @brief Represents presenter of item list using Genlist widget
+	 */
 	class ListPresenter final : public GuiPresenter {
 	public:
+		/**
+		 * @brief Enumeration of build flags
+		 */
 		enum {
+			/**
+			 * @brief Need to apply homogeneous mode to genlist
+			 */
 			FLAG_HOMOGENEOUS = (1 << 0),
+
+			/**
+			 * @brief Need to calculate X min size hint for genlist
+			 */
 			FLAG_CALC_X_MIN = (1 << 1),
+
+			/**
+			 * @brief Need to calculate Y min size hint for genlist
+			 */
 			FLAG_CALC_Y_MIN = (1 << 2),
 
+			/**
+			 * @brief Need to notify item realized event
+			 */
 			FLAG_NOTIFY_REALIZED = (1 << 8),
+
+			/**
+			 * @brief Need to notify item unrealized event
+			 */
 			FLAG_NOTIFY_UNREALIZED = (1 << 9),
+
+			/**
+			 * @brief Need to notify item highlighted event
+			 */
 			FLAG_NOTIFY_HIGHLIGHTED = (1 << 10),
+
+			/**
+			 * @brief Need to notify item unhighlighted event
+			 */
 			FLAG_NOTIFY_UNHIGHLIGHTED = (1 << 11),
+
+			/**
+			 * @brief Need to notify item long pressed event
+			 */
+			FLAG_NOTIFY_LONGPRESSED = (1 << 12),
 		};
 
+		/**
+		 * @brief Builder of ListPresenter objects
+		 */
 		class Builder final {
 		public:
+			/**
+			 * @brief Constructor
+			 */
 			Builder();
+
+			/**
+			 * @brief Sets genlist style of the future object
+			 * @param[in] style Genlist Style of the future object
+			 * @return Reference to this builder
+			 */
 			Builder &setStyle(ElmStyle style);
+
+			/**
+			 * @brief Sets build flags for the future object
+			 * @param[in] flags Build flags for the future object
+			 * @return Reference to this builder
+			 */
 			Builder &setFlags(int flags);
+
+			/**
+			 * @brief Sets genlist parent widget of the future object
+			 * @param[in] parentWidget Genlist parent widget
+			 * @return Reference to this builder
+			 */
 			Builder &setParentWidget(const ElmWidgetSRef &parentWidget);
+
+			/**
+			 * @brief Creates new ListPresenter object using current parameters
+			 * @param[in] parent Reference to parent presenter
+			 * @return Shared reference to new ListPresenter object or NULL
+			 */
 			ListPresenterSRef build(GuiPresenter &parent) const;
+
 		private:
 			ucl::ElmWidgetSRef m_parentWidget;
 			ElmStyle m_style;
@@ -53,31 +121,64 @@ namespace ucl {
 		};
 
 	public:
+		/**
+		 * @brief Gets underlying genlist widget
+		 * @return Reference to the Genlist object
+		 */
 		Genlist &getWidget();
 
+		/**
+		 * @brief Removes all items from the list
+		 */
 		void clear();
 
+		/**
+		 * @brief Appends an item to the list
+		 * @param[in] itemPresenter Reference to the target item
+		 * @param[in] parent Parent item (optional)
+		 * @return RES_OK on success, error otherwise
+		 */
 		Result append(ListItemPresenter &itemPresenter,
 				ListItemPresenter *parent = nullptr);
 
+		/**
+		 * @brief Prepends an item to the list
+		 * @param[in] itemPresenter Reference to the target item
+		 * @param[in] parent Parent item (optional)
+		 * @return RES_OK on success, error otherwise
+		 */
 		Result prepend(ListItemPresenter &itemPresenter,
 				ListItemPresenter *parent = nullptr);
 
+		/**
+		 * @brief Inserts an item to the list after specific item in this list
+		 * @param[in] after Reference to the "after" item
+		 * @param[in] itemPresenter Reference to the target item
+		 * @param[in] parent Parent item (optional)
+		 * @return RES_OK on success, error otherwise
+		 */
 		Result insertAfter(const ListItemPresenter &after,
 				ListItemPresenter &itemPresenter,
 				ListItemPresenter *parent = nullptr);
 
+		/**
+		 * @brief Inserts an item to the list before specific item in this list
+		 * @param[in] before Reference to the "before" item
+		 * @param[in] itemPresenter Reference to the target item
+		 * @param[in] parent Parent item (optional)
+		 * @return RES_OK on success, error otherwise
+		 */
 		Result insertBefore(const ListItemPresenter &before,
 				ListItemPresenter &itemPresenter,
 				ListItemPresenter *parent = nullptr);
 
 	private:
-		friend class ReffedObj<ListPresenter>;
-		ListPresenter(IRefCountObj &rc);
-		virtual ~ListPresenter();
+		ListPresenter(IRefCountObj &rc, Private);
+		~ListPresenter();
 
 		Result prepare(GuiPresenter &parent, ElmWidget &parentWidget,
 				ElmStyle style, int flags);
+		void registerItemEvents(int flags);
 
 		template <class INSERT_FUNC>
 		Result insert(ListItemPresenter &itemPresenter,
@@ -97,6 +198,7 @@ namespace ucl {
 		void onItemUnrealized(Widget &widget, void *eventInfo);
 		void onItemHighlighted(Widget &widget, void *eventInfo);
 		void onItemUnhighlighted(Widget &widget, void *eventInfo);
+		void onItemLongpressed(Widget &widget, void *eventInfo);
 
 		// GuiPresenter //
 
@@ -107,6 +209,8 @@ namespace ucl {
 		GenlistSRef m_genlist;
 		ListItemPresenter::ItemClassCacheSRef m_itcCache;
 		SharedRef<bool> m_isActiveRef;
+
+		friend class ReffedObj<ListPresenter>;
 	};
 }
 
diff --git a/ucl/inc/ucl/mvp/types.h b/ucl/include/ucl/mvp/types.h
index 6c263e2..6c263e2 100644
--- a/ucl/inc/ucl/mvp/types.h
+++ b/ucl/include/ucl/mvp/types.h
diff --git a/ucl/inc/ucl/util/delegation.h b/ucl/include/ucl/util/delegation.h
index a624c08..a624c08 100644
--- a/ucl/inc/ucl/util/delegation.h
+++ b/ucl/include/ucl/util/delegation.h
diff --git a/ucl/inc/ucl/util/delegation/BaseDelegate.h b/ucl/include/ucl/util/delegation/BaseDelegate.h
index 62b92ff..11805b9 100644
--- a/ucl/inc/ucl/util/delegation/BaseDelegate.h
+++ b/ucl/include/ucl/util/delegation/BaseDelegate.h
@@ -27,32 +27,96 @@ namespace ucl {
 	template <class FUNC_SIG, class DATA>
 	class BaseDelegate2;
 
+	/**
+	 * @brief Base class for implementing delegates with 1 function stub
+	 */
 	template <class R, class ...ARGS, class DATA>
 	class BaseDelegate<R(ARGS...), DATA> {
 	public:
+		/**
+		 * @brief Callback of this delegate
+		 */
 		using Cb = Callback<R(ARGS...)>;
+
+		/**
+		 * @brief StubA function pointer type of this delegate
+		 */
 		using StubA = typename Cb::StubA;
 
 	public:
+		/**
+		 * @brief Default constructor
+		 * @details Creates NULL delegate
+		 */
 		constexpr BaseDelegate() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Safe as default constructor
+		 */
 		constexpr BaseDelegate(std::nullptr_t) noexcept;
 
+		/**
+		 * @brief Conversion constructor from BaseDelegate2
+		 * @param[in] d Source delegate
+		 */
 		template <class FUNC_SIG>
 		BaseDelegate(const BaseDelegate2<FUNC_SIG, DATA> &d) noexcept;
+
+		/**
+		 * @brief Conversion move constructor from BaseDelegate2
+		 * @param[in] d Source delegate
+		 */
 		template <class FUNC_SIG>
 		BaseDelegate(BaseDelegate2<FUNC_SIG, DATA> &&d) noexcept;
 
+		/**
+		 * @brief Resets this delegate to NULL
+		 */
 		void reset() noexcept;
 
+		/**
+		 * @brief Gets bound object data pointer
+		 * @details May be used to invoke this delegate from C code.
+		 * @return Bound object data pointer
+		 */
 		const DATA &getData() const noexcept;
+
+		/**
+		 * @brief Gets bound StubA function pointer
+		 * @details May be used to invoke this delegate from C code.
+		 * @return Pointer to bound StubA function
+		 */
 		StubA getStubA() const noexcept;
-		operator bool() const noexcept;
+
+		/**
+		 * @brief Checks if this delegate is not NULL
+		 * @return true - if not NULL, false - if NULL
+		 */
+		explicit operator bool() const noexcept;
 
 	protected:
-		BaseDelegate(const DATA &data, StubA stubA) noexcept;
+		/**
+		 * @brief Constructor
+		 * @param[in] data Object data pointer
+		 * @param[in] stubA StubA function pointer
+		 */
+		BaseDelegate(DATA data, StubA stubA) noexcept;
+
+		/**
+		 * @brief Destructor
+		 */
+		~BaseDelegate() = default;
 
 	protected:
+		/**
+		 * @brief Bound object data pointer
+		 */
 		DATA m_data;
+
+		/**
+		 * @brief Bound StubA function pointer
+		 */
 		StubA m_stubA;
 	};
 }
diff --git a/ucl/inc/ucl/util/delegation/BaseDelegate.hpp b/ucl/include/ucl/util/delegation/BaseDelegate.hpp
index f25c0a7..2f7544f 100644
--- a/ucl/inc/ucl/util/delegation/BaseDelegate.hpp
+++ b/ucl/include/ucl/util/delegation/BaseDelegate.hpp
@@ -32,8 +32,8 @@ namespace ucl {
 
 	template <class R, class ...ARGS, class DATA>
 	inline BaseDelegate<R(ARGS...), DATA>::
-			BaseDelegate(const DATA &data, StubA stubA) noexcept :
-		m_data(data),
+			BaseDelegate(DATA data, StubA stubA) noexcept :
+		m_data(std::move(data)),
 		m_stubA(stubA)
 	{
 	}
diff --git a/ucl/inc/ucl/util/delegation/BaseDelegate2.h b/ucl/include/ucl/util/delegation/BaseDelegate2.h
index ff3b635..c47d611 100644
--- a/ucl/inc/ucl/util/delegation/BaseDelegate2.h
+++ b/ucl/include/ucl/util/delegation/BaseDelegate2.h
@@ -24,23 +24,56 @@ namespace ucl {
 	template <class FUNC_SIG, class DATA>
 	class BaseDelegate2;
 
+	/**
+	 * @brief Base class for implementing delegates with 2 function stub
+	 */
 	template <class R, class ...ARGS, class DATA>
 	class BaseDelegate2<R(ARGS...), DATA> :
 			public BaseDelegate<R(ARGS...), DATA> {
 	public:
+		/**
+		 * @brief Callback of this delegate
+		 */
 		using Cb = typename BaseDelegate2::Cb;
+
+		/**
+		 * @brief StubA function pointer type of this delegate
+		 */
 		using StubA = typename Cb::StubA;
+
+		/**
+		 * @brief StubB function pointer type of this delegate
+		 */
 		using StubB = typename Cb::StubB;
 
 	public:
 		using BaseDelegate<R(ARGS...), DATA>::BaseDelegate;
 
+		/**
+		 * @brief Gets bound StubB function pointer
+		 * @details May be used to invoke this delegate from C code.
+		 * @return Pointer to bound StubB function
+		 */
 		StubB getStubB() const noexcept;
 
 	protected:
-		BaseDelegate2(const DATA &data, StubA stubA, StubB stubB) noexcept;
+		/**
+		 * @brief Constructor
+		 * @param[in] data Object data pointer
+		 * @param[in] stubA StubA function pointer
+		 * @param[in] stubB StubB function pointer
+		 */
+		BaseDelegate2(DATA data, StubA stubA, StubB stubB) noexcept;
+
+		/**
+		 * @brief Destructor
+		 */
+		~BaseDelegate2() = default;
 
 	private:
+		/**
+		 * @brief Bound StubB function pointer
+		 */
 		StubB m_stubB;
 	};
 }
diff --git a/ucl/inc/ucl/util/delegation/BaseDelegate2.hpp b/ucl/include/ucl/util/delegation/BaseDelegate2.hpp
index 6d8efa7..82c2333 100644
--- a/ucl/inc/ucl/util/delegation/BaseDelegate2.hpp
+++ b/ucl/include/ucl/util/delegation/BaseDelegate2.hpp
@@ -18,8 +18,8 @@ namespace ucl {
 
 	template <class R, class ...ARGS, class DATA>
 	inline BaseDelegate2<R(ARGS...), DATA>::
-			BaseDelegate2(const DATA &data, StubA stubA, StubB stubB) noexcept :
-		BaseDelegate<R(ARGS...), DATA>(data, stubA),
+			BaseDelegate2(DATA data, StubA stubA, StubB stubB) noexcept :
+		BaseDelegate<R(ARGS...), DATA>(std::move(data), stubA),
 		m_stubB(stubB)
 	{
 	}
diff --git a/ucl/include/ucl/util/delegation/Callback.h b/ucl/include/ucl/util/delegation/Callback.h
new file mode 100644
index 0000000..76a7345
--- /dev/null
+++ b/ucl/include/ucl/util/delegation/Callback.h
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_DELEGATION_CALLBACK_H__
+#define __UCL_UTIL_DELEGATION_CALLBACK_H__
+
+#include "ucl/util/types/baseTypes.h"
+
+namespace ucl {
+
+	template <class FUNC_SIG>
+	class Callback;
+
+	/**
+	 * @brief Generates function stubs to use in callbacks and delegates
+	 */
+	template <class R, class ...ARGS>
+	class Callback<R(ARGS...)> {
+	public:
+		/**
+		 * @brief StubA function pointer type
+		 * @details This function takes data argument as first parameter
+		 */
+		using StubA = R(*)(void *, ARGS...);
+
+		/**
+		 * @brief StubB function pointer type
+		 * @details This function takes data argument as last parameter
+		 */
+		using StubB = R(*)(ARGS..., void *);
+
+	public:
+		/**
+		 * @brief Wraps instance method as StubA
+		 * @param[in] data This pointer of the instance
+		 * @param[in] args Method arguments
+		 * @return R Result of the method call
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
+		static R stubA(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps instance method as StubB
+		 * @param[in] args Method arguments
+		 * @param[in] data This pointer of the instance
+		 * @return R Result of the method call
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
+		static R stubB(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps constant instance method as StubA
+		 * @param[in] data This pointer of the instance
+		 * @param[in] args Method arguments
+		 * @return R Result of the method call
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
+		static R stubA(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps constant instance method as StubB
+		 * @param[in] args Method arguments
+		 * @param[in] data This pointer of the instance
+		 * @return R Result of the method call
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
+		static R stubB(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps StubA-style function taking object as StubA
+		 * @param[in] data Pointer of the object
+		 * @param[in] args Function arguments
+		 * @return R Result of the function call
+		 */
+		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
+		static R stubA2A(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps StubA-style function taking object as StubB
+		 * @param[in] args Function arguments
+		 * @param[in] data Pointer of the object
+		 * @return R Result of the function call
+		 */
+		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
+		static R stubB2A(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps StubB-style function taking object as StubA
+		 * @param[in] data Pointer of the object
+		 * @param[in] args Function arguments
+		 * @return R Result of the function call
+		 */
+		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
+		static R stubA2B(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps StubB-style function taking object as StubB
+		 * @param[in] args Function arguments
+		 * @param[in] data Pointer of the object
+		 * @return R Result of the function call
+		 */
+		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
+		static R stubB2B(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps StubA-style function taking object handle as StubA
+		 * @param[in] data Handle of the object
+		 * @param[in] args Function arguments
+		 * @return R Result of the function call
+		 */
+		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
+		static R stubA2A(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps StubA-style function taking object handle as StubB
+		 * @param[in] args Function arguments
+		 * @param[in] data Handle of the object
+		 * @return R Result of the function call
+		 */
+		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
+		static R stubB2A(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps StubB-style function taking object handle as StubA
+		 * @param[in] data Handle of the object
+		 * @param[in] args Function arguments
+		 * @return R Result of the function call
+		 */
+		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
+		static R stubA2B(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps StubB-style function taking object handle as StubB
+		 * @param[in] args Function arguments
+		 * @param[in] data Handle of the object
+		 * @return R Result of the function call
+		 */
+		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
+		static R stubB2B(ARGS ...args, void *data);
+
+		/**
+		 * @brief Wraps static function as StubA
+		 * @param[in] data Not used
+		 * @param[in] args Function arguments
+		 * @return R Result of the function call
+		 */
+		template <R(*FUNC)(ARGS...)>
+		static R stubA2V(void *data, ARGS ...args);
+
+		/**
+		 * @brief Wraps static function as StubB
+		 * @param[in] args Function arguments
+		 * @param[in] data Not used
+		 * @return R Result of the function call
+		 */
+		template <R(*FUNC)(ARGS...)>
+		static R stubB2V(ARGS ...args, void *data);
+
+	private:
+		Callback() = delete;
+	};
+}
+
+#include "Callback.hpp"
+
+#endif // __UCL_UTIL_DELEGATION_CALLBACK_H__
diff --git a/ucl/inc/ucl/util/delegation/Callback.hpp b/ucl/include/ucl/util/delegation/Callback.hpp
index 28d2145..28d2145 100644
--- a/ucl/inc/ucl/util/delegation/Callback.hpp
+++ b/ucl/include/ucl/util/delegation/Callback.hpp
diff --git a/ucl/include/ucl/util/delegation/Delegate.h b/ucl/include/ucl/util/delegation/Delegate.h
new file mode 100644
index 0000000..9243ef6
--- /dev/null
+++ b/ucl/include/ucl/util/delegation/Delegate.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_DELEGATION_DELEGATE_H__
+#define __UCL_UTIL_DELEGATION_DELEGATE_H__
+
+#include "BaseDelegate.h"
+
+namespace ucl {
+
+	template <class FUNC_SIG>
+	class Delegate;
+
+	/**
+	 * @brief Delegate that uses "void *" as data pointer
+	 */
+	template <class R, class ...ARGS>
+	class Delegate<R(ARGS...)> : public BaseDelegate<R(ARGS...), void *> {
+	public:
+		/**
+		 * @brief Result delegate of the lock() method
+		 */
+		using LockDelegate = Delegate;
+
+	public:
+		using BaseDelegate<R(ARGS...), void *>::BaseDelegate;
+
+		/**
+		 * @brief Locks this delegate before further invoke
+		 * @details This function simply returns copy of this delegate.
+		 *          Provided for interface compatibility with other delegate
+		 *          types.
+		 * @return Lock delegate
+		 */
+		LockDelegate lock() const;
+
+		/**
+		 * @brief Invokes this delegate
+		 * @details Delgates must be checked for NULL before invoke.
+		 * @params[in] args Arguments of the invoke
+		 * @return Result of the invoke
+		 */
+		R operator()(ARGS ...args) const;
+
+		/**
+		 * @brief Creates delegate to instance method
+		 * @param[in] data This pointer of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
+		static Delegate make(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to constant instance method
+		 * @param[in] data Constant this pointer of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
+		static Delegate make(const CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubA-style function taking object
+		 * @param[in] data Pointer of the object
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
+		static Delegate makeA(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubB-style function taking object
+		 * @param[in] data Pointer of the object
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
+		static Delegate makeB(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubA-style function taking object handle
+		 * @param[in] data Handle of the object
+		 * @return Created delegate
+		 */
+		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
+		static Delegate makeA(HANDLE data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubB-style function taking object handle
+		 * @param[in] data Handle of the object
+		 * @return Created delegate
+		 */
+		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
+		static Delegate makeB(HANDLE data) noexcept;
+
+		/**
+		 * @brief Creates delegate to static function
+		 * @return Created delegate
+		 */
+		template <R(*FUNC)(ARGS...)>
+		static Delegate make() noexcept;
+	};
+}
+
+#include "Delegate.hpp"
+
+#endif // __UCL_UTIL_DELEGATION_DELEGATE_H__
diff --git a/ucl/inc/ucl/util/delegation/Delegate.hpp b/ucl/include/ucl/util/delegation/Delegate.hpp
index 632ec24..18d1228 100644
--- a/ucl/inc/ucl/util/delegation/Delegate.hpp
+++ b/ucl/include/ucl/util/delegation/Delegate.hpp
@@ -17,6 +17,13 @@
 namespace ucl {
 
 	template <class R, class ...ARGS>
+	inline typename Delegate<R(ARGS...)>::LockDelegate
+			Delegate<R(ARGS...)>::lock() const
+	{
+		return *this;
+	}
+
+	template <class R, class ...ARGS>
 	inline R Delegate<R(ARGS...)>::operator()(ARGS ...args) const
 	{
 		return this->m_stubA(this->m_data, std::forward<ARGS>(args)...);
@@ -43,18 +50,18 @@ namespace ucl {
 	template <class R, class ...ARGS>
 	template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
 	inline Delegate<R(ARGS...)>
-			Delegate<R(ARGS...)>::makeA(CLASS &data) noexcept
+			Delegate<R(ARGS...)>::makeA(CLASS *data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(&data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate::Cb::template stubA2A<CLASS, FUNC>};
 	}
 
 	template <class R, class ...ARGS>
 	template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
 	inline Delegate<R(ARGS...)>
-			Delegate<R(ARGS...)>::makeB(CLASS &data) noexcept
+			Delegate<R(ARGS...)>::makeB(CLASS *data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(&data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate::Cb::template stubA2B<CLASS, FUNC>};
 	}
 
@@ -63,7 +70,7 @@ namespace ucl {
 	inline Delegate<R(ARGS...)>
 			Delegate<R(ARGS...)>::makeA(const HANDLE data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate::Cb::template stubA2A<HANDLE, FUNC>};
 	}
 
@@ -72,7 +79,7 @@ namespace ucl {
 	inline Delegate<R(ARGS...)>
 			Delegate<R(ARGS...)>::makeB(const HANDLE data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate::Cb::template stubA2B<HANDLE, FUNC>};
 	}
 
@@ -81,6 +88,7 @@ namespace ucl {
 	inline Delegate<R(ARGS...)>
 			Delegate<R(ARGS...)>::make() noexcept
 	{
-		return {nullptr, Delegate::Cb::template stubA2V<FUNC>};
+		const auto fakeData = reinterpret_cast<void *>(1);
+		return {fakeData, Delegate::Cb::template stubA2V<FUNC>};
 	}
 }
diff --git a/ucl/include/ucl/util/delegation/Delegate2.h b/ucl/include/ucl/util/delegation/Delegate2.h
new file mode 100644
index 0000000..330419f
--- /dev/null
+++ b/ucl/include/ucl/util/delegation/Delegate2.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_DELEGATION_DELEGATE2_H__
+#define __UCL_UTIL_DELEGATION_DELEGATE2_H__
+
+#include "BaseDelegate2.h"
+
+namespace ucl {
+
+	template <class FUNC_SIG>
+	class Delegate2;
+
+	/**
+	 * @brief Delegate2 that uses "void *" as data pointer
+	 */
+	template <class R, class ...ARGS>
+	class Delegate2<R(ARGS...)> : public BaseDelegate2<R(ARGS...), void *> {
+	public:
+		/**
+		 * @brief Result delegate of the lock() method
+		 */
+		using LockDelegate = Delegate2;
+
+	public:
+		using BaseDelegate2<R(ARGS...), void *>::BaseDelegate2;
+
+		/**
+		 * @brief Locks this delegate before further invoke
+		 * @details This function simply returns copy of this delegate.
+		 *          Provided for interface compatibility with other delegate
+		 *          types.
+		 * @return Lock delegate
+		 */
+		LockDelegate lock() const;
+
+		/**
+		 * @brief Invokes this delegate
+		 * @details Delgates must be checked for NULL before invoke.
+		 * @params[in] args Arguments of the invoke
+		 * @return Result of the invoke
+		 */
+		R operator()(ARGS ...args) const;
+
+		/**
+		 * @brief Creates delegate to instance method
+		 * @param[in] data This pointer of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
+		static Delegate2 make(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to constant instance method
+		 * @param[in] data Constant this pointer of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
+		static Delegate2 make(const CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubA-style function taking object
+		 * @param[in] data Pointer of the object
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
+		static Delegate2 makeA(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubB-style function taking object
+		 * @param[in] data Pointer of the object
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
+		static Delegate2 makeB(CLASS *data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubA-style function taking object handle
+		 * @param[in] data Handle of the object
+		 * @return Created delegate
+		 */
+		template <class HANDLE, R(*FUNC)(HANDLE, ARGS...)>
+		static Delegate2 makeA(HANDLE data) noexcept;
+
+		/**
+		 * @brief Creates delegate to StubB-style function taking object handle
+		 * @param[in] data Handle of the object
+		 * @return Created delegate
+		 */
+		template <class HANDLE, R(*FUNC)(ARGS..., HANDLE)>
+		static Delegate2 makeB(HANDLE data) noexcept;
+
+		/**
+		 * @brief Creates delegate to static function
+		 * @return Created delegate
+		 */
+		template <R(*FUNC)(ARGS...)>
+		static Delegate2 make() noexcept;
+	};
+}
+
+#include "Delegate2.hpp"
+
+#endif // __UCL_UTIL_DELEGATION_DELEGATE2_H__
diff --git a/ucl/inc/ucl/util/delegation/Delegate2.hpp b/ucl/include/ucl/util/delegation/Delegate2.hpp
index 085ba46..6b6fe09 100644
--- a/ucl/inc/ucl/util/delegation/Delegate2.hpp
+++ b/ucl/include/ucl/util/delegation/Delegate2.hpp
@@ -17,6 +17,13 @@
 namespace ucl {
 
 	template <class R, class ...ARGS>
+	inline typename Delegate2<R(ARGS...)>::LockDelegate
+			Delegate2<R(ARGS...)>::lock() const
+	{
+		return *this;
+	}
+
+	template <class R, class ...ARGS>
 	inline R Delegate2<R(ARGS...)>::operator()(ARGS ...args) const
 	{
 		return this->m_stubA(this->m_data, std::forward<ARGS>(args)...);
@@ -45,9 +52,9 @@ namespace ucl {
 	template <class R, class ...ARGS>
 	template <class CLASS, R(*FUNC)(CLASS &, ARGS...)>
 	inline Delegate2<R(ARGS...)>
-			Delegate2<R(ARGS...)>::makeA(CLASS &data) noexcept
+			Delegate2<R(ARGS...)>::makeA(CLASS *data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(&data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate2::Cb::template stubA2A<CLASS, FUNC>,
 				Delegate2::Cb::template stubB2A<CLASS, FUNC>};
 	}
@@ -55,9 +62,9 @@ namespace ucl {
 	template <class R, class ...ARGS>
 	template <class CLASS, R(*FUNC)(ARGS..., CLASS &)>
 	inline Delegate2<R(ARGS...)>
-			Delegate2<R(ARGS...)>::makeB(CLASS &data) noexcept
+			Delegate2<R(ARGS...)>::makeB(CLASS *data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(&data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate2::Cb::template stubA2B<CLASS, FUNC>,
 				Delegate2::Cb::template stubB2B<CLASS, FUNC>};
 	}
@@ -67,7 +74,7 @@ namespace ucl {
 	inline Delegate2<R(ARGS...)>
 			Delegate2<R(ARGS...)>::makeA(const HANDLE data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate2::Cb::template stubA2A<HANDLE, FUNC>,
 				Delegate2::Cb::template stubB2A<HANDLE, FUNC>};
 	}
@@ -77,7 +84,7 @@ namespace ucl {
 	inline Delegate2<R(ARGS...)>
 			Delegate2<R(ARGS...)>::makeB(const HANDLE data) noexcept
 	{
-		return {const_cast<void *>(static_cast<const void *>(data)),
+		return {const_cast<void *>(static_cast<const volatile void *>(data)),
 				Delegate2::Cb::template stubA2B<HANDLE, FUNC>,
 				Delegate2::Cb::template stubB2B<HANDLE, FUNC>};
 	}
@@ -87,7 +94,8 @@ namespace ucl {
 	inline Delegate2<R(ARGS...)>
 			Delegate2<R(ARGS...)>::make() noexcept
 	{
-		return {nullptr,
+		const auto fakeData = reinterpret_cast<void *>(1);
+		return {fakeData,
 				Delegate2::Cb::template stubA2V<FUNC>,
 				Delegate2::Cb::template stubB2V<FUNC>};
 	}
diff --git a/ucl/inc/ucl/util/delegation/helpers.h b/ucl/include/ucl/util/delegation/helpers.h
index 54ebb99..2c471b6 100644
--- a/ucl/inc/ucl/util/delegation/helpers.h
+++ b/ucl/include/ucl/util/delegation/helpers.h
@@ -19,47 +19,14 @@
 
 namespace ucl {
 
-	// Automatic function signature detection for a specific type //
-
-	template <template <typename ...> class T, class TAG, class FUNC>
-	struct AutoFuncSig;
-
-	template <template <typename ...> class T,
-			 class R, class CLASS, class ...ARGS>
-	struct AutoFuncSig<T, void *, R(CLASS::*)(ARGS...)> {
-		using Data = CLASS;
-		using Type = T<R(ARGS...)>;
-	};
-
-	template <template <typename ...> class T,
-			class CLASS, class R, class ...ARGS>
-	struct AutoFuncSig<T, void *, R(CLASS::*)(ARGS...) const> {
-		using Data = CLASS;
-		using Type = T<R(ARGS...)>;
-	};
-
-	template <template <typename ...> class T,
-			class CLASS, class R, class ...ARGS>
-	struct AutoFuncSig<T, void *, R(*)(CLASS &, ARGS...)> {
-		using Data = CLASS;
-		using Type = T<R(ARGS...)>;
-	};
-
-	template <template <typename ...> class T,
-			class HANDLE, class R, class ...ARGS>
-	struct AutoFuncSig<T, void *, R(*)(HANDLE, ARGS...)> {
-		using Data = HANDLE;
-		using Type = T<R(ARGS...)>;
-	};
-
-	template <template <typename ...> class T,
-			class R, class ...ARGS>
-	struct AutoFuncSig<T, void, R(*)(ARGS...)> {
-		using Type = T<R(ARGS...)>;
-	};
-
 	// Relation operators //
 
+	/**
+	 * @brief Compares equals target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if equal, false - not equal
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator==(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
@@ -68,6 +35,12 @@ namespace ucl {
 				lhs.getData() == rhs.getData()));
 	}
 
+	/**
+	 * @brief Compares unequals target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if not equal, false - equal
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator!=(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
@@ -76,6 +49,12 @@ namespace ucl {
 				lhs.getData() != rhs.getData()));
 	}
 
+	/**
+	 * @brief Compares less target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is less than right, false - otherwise
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator<(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
@@ -85,6 +64,12 @@ namespace ucl {
 					lhs.getData() < rhs.getData())));
 	}
 
+	/**
+	 * @brief Compares less or equals target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is less or equals to right, false - otherwise
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator<=(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
@@ -94,6 +79,12 @@ namespace ucl {
 					lhs.getData() <= rhs.getData())));
 	}
 
+	/**
+	 * @brief Compares greater target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is greater than right, false - otherwise
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator>(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
@@ -103,6 +94,12 @@ namespace ucl {
 					lhs.getData() > rhs.getData())));
 	}
 
+	/**
+	 * @brief Compares greater or equals target delegates
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is greater or equals to right, false - otherwise
+	 */
 	template <class R, class ...ARGS, class DATA1, class DATA2>
 	inline bool operator>=(const BaseDelegate<R(ARGS...), DATA1> &lhs,
 			const BaseDelegate<R(ARGS...), DATA2> &rhs) noexcept
diff --git a/ucl/include/ucl/util/delegation/internal.h b/ucl/include/ucl/util/delegation/internal.h
new file mode 100644
index 0000000..daf00ef
--- /dev/null
+++ b/ucl/include/ucl/util/delegation/internal.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_DELEGATION_INTERNAL_H__
+#define __UCL_UTIL_DELEGATION_INTERNAL_H__
+
+namespace ucl { namespace himpl {
+
+	// Automatic function signature detection for a specific type //
+
+	template <template <typename ...> class T, class FUNC>
+	struct AutoFuncSig;
+
+	template <template <typename ...> class T,
+			class R, class CLASS, class ...ARGS>
+	struct AutoFuncSig<T, R(CLASS::*)(ARGS...)> {
+		using Data = CLASS;
+		using Type = T<R(ARGS...)>;
+
+		template <R(CLASS::*METHOD)(ARGS...), class DATA>
+		static Type makeDelegate(DATA &&data) noexcept
+		{
+			return Type::template make<CLASS, METHOD>(std::forward<DATA>(data));
+		}
+	};
+
+	template <template <typename ...> class T,
+			class CLASS, class R, class ...ARGS>
+	struct AutoFuncSig<T, R(CLASS::*)(ARGS...) const> {
+		using Data = CLASS;
+		using Type = T<R(ARGS...)>;
+
+		template <R(CLASS::*METHOD)(ARGS...) const, class DATA>
+		static Type makeDelegate(DATA &&data) noexcept
+		{
+			return Type::template make<CLASS, METHOD>(std::forward<DATA>(data));
+		}
+	};
+
+	template <template <typename ...> class T,
+			class CLASS, class R, class ...ARGS>
+	struct AutoFuncSig<T, R(*)(CLASS &, ARGS...)> {
+		using Data = CLASS;
+		using Type = T<R(ARGS...)>;
+
+		template <R(*FUNC)(CLASS &, ARGS...), class DATA>
+		static Type makeDelegate(DATA &&data) noexcept
+		{
+			return Type::template makeA<CLASS, FUNC>(std::forward<DATA>(data));
+		}
+	};
+
+	template <template <typename ...> class T,
+			class HANDLE, class R, class ...ARGS>
+	struct AutoFuncSig<T, R(*)(HANDLE, ARGS...)> {
+		using Data = HANDLE;
+		using Type = T<R(ARGS...)>;
+		using TypeV = T<R(HANDLE, ARGS...)>;
+
+		template <R(*FUNC)(HANDLE, ARGS...), class DATA>
+		static Type makeDelegate(DATA &&data) noexcept
+		{
+			return Type::template makeA<HANDLE, FUNC>(std::forward<DATA>(data));
+		}
+
+		template <R(*FUNC)(HANDLE, ARGS...)>
+		static TypeV makeDelegate() noexcept
+		{
+			return TypeV::template make<FUNC>();
+		}
+	};
+
+	template <template <typename ...> class T, class R>
+	struct AutoFuncSig<T, R(*)()> {
+		using TypeV = T<R()>;
+
+		template <R(*FUNC)()>
+		static TypeV makeDelegate() noexcept
+		{
+			return TypeV::template make<FUNC>();
+		}
+	};
+}}
+
+#endif // __UCL_UTIL_DELEGATION_INTERNAL_H__
diff --git a/ucl/include/ucl/util/delegation/macro.h b/ucl/include/ucl/util/delegation/macro.h
new file mode 100644
index 0000000..a590557
--- /dev/null
+++ b/ucl/include/ucl/util/delegation/macro.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_DELEGATION_MACRO_H__
+#define __UCL_UTIL_DELEGATION_MACRO_H__
+
+#include "internal.h"
+
+// Helper macro to simplify use of AutoFuncSig template
+
+#define _UCL_AFS(DELEGATE, FUNC) \
+		::ucl::himpl::AutoFuncSig<DELEGATE, decltype(&FUNC)>
+
+// Helper macro to automatically generate different delegate objects //
+
+#define _UCL_DELEGATE(DELEGATE, FUNC, DATA...) \
+		_UCL_AFS(DELEGATE, FUNC)::template makeDelegate<&FUNC>(DATA)
+
+// Helper macro to automatically generate Delegate objects //
+
+/**
+ * @brief Creates Delegate<auto> to specified function
+ * @param FUNC Function for the delegate without &
+ * @param DATA Data for the delegate (optional)
+ * @return Created delegate
+ */
+#define UCL_DELEGATE(FUNC, DATA...) _UCL_DELEGATE( \
+		::ucl::Delegate, FUNC, ##DATA)
+
+/**
+ * @brief Creates Delegate<auto> to "this" instance method
+ * @param FUNC_NAME name of the function of the "this" class
+ * @return Created delegate
+ */
+#define UCL_DELEGATE_THIS(FUNC_NAME) UCL_DELEGATE( \
+		std::remove_pointer<decltype(this)>::type::FUNC_NAME, this)
+
+// Helper macro to automatically generate Delegate2 objects //
+
+/**
+ * @brief Creates Delegate2<auto> to specified function
+ * @param FUNC Function for the delegate without &
+ * @param DATA Data for the delegate (optional)
+ * @return Created delegate
+ */
+#define UCL_DELEGATE2(FUNC, DATA...) _UCL_DELEGATE( \
+		::ucl::Delegate2, FUNC, ##DATA)
+
+/**
+ * @brief Creates Delegate2<auto> to "this" instance method
+ * @param FUNC_NAME name of the function of the "this" class
+ * @return Created delegate
+ */
+#define UCL_DELEGATE2_THIS(FUNC_NAME) UCL_DELEGATE2( \
+		std::remove_pointer<decltype(this)>::type::FUNC_NAME, this)
+
+// Helper macro to automatically generate Callback stubs //
+
+/**
+ * @brief Returns Callback<auto>::stubA to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_A(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
+		template stubA<typename _UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>
+
+/**
+ * @brief Returns Callback<auto>::stubB to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_B(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
+		template stubB<typename _UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>
+
+/**
+ * @brief Returns Callback<auto>::stubA2A to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_A2A(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
+		template stubA2A<typename _UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>
+
+/**
+ * @brief Returns Callback<auto>::stubB2A to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_B2A(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::Type:: \
+		template stubB2A<typename _UCL_AFS(::ucl::Callback, FUNC)::Data, &FUNC>
+
+/**
+ * @brief Returns Callback<auto>::stubA2V to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_A2V(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::TypeV:: \
+		template stubA2V<&FUNC>
+
+/**
+ * @brief Returns Callback<auto>::stubB2V to specified function
+ * @param FUNC Function for the callback without &
+ * @return Pointer to the stab function
+ */
+#define UCL_CALLBACK_B2V(FUNC) &_UCL_AFS(::ucl::Callback, FUNC)::TypeV:: \
+		template stubB2V<&FUNC>
+
+#endif // __UCL_UTIL_DELEGATION_MACRO_H__
diff --git a/ucl/inc/ucl/util/delegation/shortMacro.h b/ucl/include/ucl/util/delegation/shortMacro.h
index 3837977..99e1e0d 100644
--- a/ucl/inc/ucl/util/delegation/shortMacro.h
+++ b/ucl/include/ucl/util/delegation/shortMacro.h
@@ -19,15 +19,15 @@
 
 // Helper macro to automatically generate Delegate objects //
 
-#define DELEGATE(FUNC, DATA)    UCL_DELEGATE(FUNC, DATA)
-#define DELEGATE_A(FUNC, DATA)  UCL_DELEGATE_A(FUNC, DATA)
-#define DELEGATE_V(FUNC)        UCL_DELEGATE_V(FUNC)
+#define DELEGATE(FUNC, DATA...)  UCL_DELEGATE(FUNC, ##DATA)
+
+#define DELEGATE_THIS(FUNC_NAME)  UCL_DELEGATE_THIS(FUNC_NAME)
 
 // Helper macro to automatically generate Delegate2 objects //
 
-#define DELEGATE2(FUNC, DATA)    UCL_DELEGATE2(FUNC, DATA)
-#define DELEGATE2_A(FUNC, DATA)  UCL_DELEGATE2_A(FUNC, DATA)
-#define DELEGATE2_V(FUNC)        UCL_DELEGATE2_V(FUNC)
+#define DELEGATE2(FUNC, DATA...)  UCL_DELEGATE2(FUNC, ##DATA)
+
+#define DELEGATE2_THIS(FUNC_NAME)  UCL_DELEGATE2_THIS(FUNC_NAME)
 
 // Helper macro to automatically generate Callback stubs //
 
diff --git a/ucl/include/ucl/util/helpers.h b/ucl/include/ucl/util/helpers.h
new file mode 100644
index 0000000..fe6b029
--- /dev/null
+++ b/ucl/include/ucl/util/helpers.h
@@ -0,0 +1,283 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_HELPERS_H__
+#define __UCL_UTIL_HELPERS_H__
+
+#include "types/baseTypes.h"
+#include "types/classTypes.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Converts a value to corresponding Eina type
+	 * @param[in] value Original bool value
+	 * @return Corresponding Eina_Bool value
+	 */
+	constexpr Eina_Bool toEina(bool value);
+
+	/**
+	 * @brief Returns "zValue" if source is NULL
+	 * @param[in] value Source C-String
+	 * @param[in] zValue Value to return when "value" is NULL (optional: "")
+	 * @return "value" - if not NULL, "zValue" - otherwise
+	 */
+	constexpr const char *nz(const char *value, const char *zValue = "");
+
+	/**
+	 * @brief Returns "eValue" if source is empty string
+	 * @param[in] value Source C-String
+	 * @param[in] eValue Value to return when "value" is NULL (optional: NULL)
+	 * @return "value" - if not empty, "eValue" - otherwise
+	 */
+	constexpr const char *ne(const char *value, const char *eValue = nullptr);
+
+	/**
+	 * @brief Checks C-String for emptiness
+	 * @param[in] value Source C-String
+	 * @return true - if empty (NULL or ""), false - otherwise
+	 */
+	constexpr bool isEmpty(const char *value);
+
+	/**
+	 * @brief Checks T object for emptiness
+	 * @details Works by wrapping object's empty() method if exists
+	 * @param[in] value Source object
+	 * @return true - if empty, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isEmpty(const T &value) -> decltype(value.empty())
+	{
+		return value.empty();
+	}
+
+	/**
+	 * @brief Checks T object for emptiness
+	 * @details Works by wrapping object's isEmpty() method if exists
+	 * @param[in] value Source object
+	 * @return true - if empty, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isEmpty(const T &value) -> decltype(value.isEmpty())
+	{
+		return value.isEmpty();
+	}
+
+	/**
+	 * @brief Checks T object passed by pointer for emptiness
+	 * @details Uses isEmpty() function on dereferenced value if not NULL.
+	 * @param[in] value Source object pointer
+	 * @return true - if empty or NULL, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isEmpty(const T &value) -> decltype(isEmpty(*value))
+	{
+		return (!value || isEmpty(*value));
+	}
+
+	/**
+	 * @brief Checks T object for validity
+	 * @details Works by wrapping object's valid() method if exists
+	 * @param[in] value Source object
+	 * @return true - if valid, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isValid(const T &value) -> decltype(value.valid())
+	{
+		return value.valid();
+	}
+
+	/**
+	 * @brief Checks T object for validity
+	 * @details Works by wrapping object's isValid() method if exists
+	 * @param[in] value Source object
+	 * @return true - if valid, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isValid(const T &value) -> decltype(value.isValid())
+	{
+		return value.isValid();
+	}
+
+	/**
+	 * @brief Checks T object passed by pointer for validity
+	 * @details Uses isValid() function on dereferenced value if not NULL.
+	 * @param[in] value Source object pointer
+	 * @return true - if valid, false - otherwise
+	 */
+	template <class T>
+	constexpr auto isValid(const T &value) -> decltype(isValid(*value))
+	{
+		return (value && isValid(*value));
+	}
+
+	/**
+	 * @brief Checks T object for not emptiness
+	 * @details Works by negating isEmpty() function
+	 * @param[in] value Source object
+	 * @return true - if not empty, false - otherwise
+	 */
+	template <class T>
+	constexpr bool isNotEmpty(T &&value);
+
+	/**
+	 * @brief Checks T object for not validity
+	 * @details Works by negating isValid() function
+	 * @param[in] value Source object
+	 * @return true - if not valid, false - otherwise
+	 */
+	template <class T>
+	constexpr bool isNotValid(T &&value);
+
+	/**
+	 * @brief Duplicates C-String with NULL check
+	 * @param[in] value Source C-String
+	 * @return Duplicated C-String or NULL
+	 */
+	char *strDupSafe(const char *value);
+
+	/**
+	 * @brief Compares C-String wrapped with nz() function
+	 * @param[in] lhs Left hand side C-String
+	 * @param[in] lhs Right hand side C-String
+	 * @return 0 - equals, <0 - less, >0 - greater
+	 */
+	int strCmpSafe(const char *lhs, const char *rhs);
+
+	/**
+	 * @brief Dynamically casts an object
+	 * @param[in] src Source object
+	 * @return Result object
+	 */
+	template <class T1, class T2>
+	inline auto dynamicCast(T2 &&src) -> decltype(
+			dynamic_cast<T1>(std::forward<T2>(src)))
+	{
+		return dynamic_cast<T1>(std::forward<T2>(src));
+	}
+
+	/**
+	 * @brief Const casts an object
+	 * @param[in] src Source object
+	 * @return Result object
+	 */
+	template <class T1, class T2>
+	inline auto constCast(T2 &&src) -> decltype(
+			const_cast<T1>(std::forward<T2>(src)))
+	{
+		return const_cast<T1>(std::forward<T2>(src));
+	}
+
+	/**
+	 * @brief Calculates minimum from two values
+	 * @param[in] a First value
+	 * @param[in] b Second value
+	 * @return Constant reference to minimum value
+	 */
+	template <class T>
+	constexpr const T &min(const T &a, const T &b);
+
+	/**
+	 * @brief Calculates maximum from two values
+	 * @param[in] a First value
+	 * @param[in] b Second value
+	 * @return Constant reference to maximum value
+	 */
+	template <class T>
+	constexpr const T &max(const T &a, const T &b);
+
+	/**
+	 * @brief Checks if a value is a Power of Two
+	 * @param[in] value Source value
+	 * @return true - if value is POT, false - otherwise
+	 */
+	template <class T>
+	constexpr bool isPot(T value)
+	{
+		return (((value - 1) & value) == 0);
+	}
+
+	/**
+	 * @brief Divides integer T by MULTIPLE with ceiling
+	 * @param[in] value Source value
+	 * @return Ceiled result of the division
+	 */
+	template <uint MULTIPLE, class T>
+	constexpr T ceilDiv(T value);
+
+	/**
+	 * @brief Rounds integer T to not less value that is a multiple of MULTIPLE
+	 * @details Optimized version for POT numbers
+	 * @param[in] value Source value
+	 * @return Result of the rounding
+	 */
+	template <uint MULTIPLE, class T>
+	constexpr typename std::enable_if<isPot(MULTIPLE), T>::type
+			roundUp(T value)
+	{
+		return ((value + (MULTIPLE - 1)) & ~static_cast<T>(MULTIPLE - 1));
+	}
+
+	/**
+	 * @brief Rounds integer T to not less value that is a multiple of MULTIPLE
+	 * @details Version for not POT numbers
+	 * @param[in] value Source value
+	 * @return Result of the rounding
+	 */
+	template <uint MULTIPLE, class T>
+	constexpr typename std::enable_if<!isPot(MULTIPLE), T>::type
+			roundUp(T value)
+	{
+		return (ceilDiv<MULTIPLE>(value) * MULTIPLE);
+	}
+}
+
+namespace ucl { namespace util {
+
+	/**
+	 * @brief Wraps T object pointer with std::unique_ptr
+	 * @param[in] p Source pointer
+	 * @return Result std::unique_ptr
+	 */
+	template <class T>
+	std::unique_ptr<T> wrapUnique(T *p);
+
+	/**
+	 * @brief Makes new instance of T and calls wrapUnique()
+	 * @param[in] args Arguments for T constructor
+	 * @return Result std::unique_ptr
+	 */
+	template <class T, class ...ARGS>
+	std::unique_ptr<T> makeUnique(ARGS &&...args);
+
+	/**
+	 * @brief Safely disposes object and NULLs pointer
+	 * @param[in/out] p Target pointer
+	 */
+	template <class T, class = typename std::enable_if<
+			std::is_convertible<T *, IDisposable *>::value>::type>
+	inline void dispose(T *&p) noexcept
+	{
+		if (p) {
+			p->dispose();
+			p = nullptr;
+		}
+	}
+}}
+
+#include "helpers.hpp"
+
+#endif // __UCL_UTIL_HELPERS_H__
diff --git a/ucl/inc/ucl/util/helpers.hpp b/ucl/include/ucl/util/helpers.hpp
index a7606f8..33fd326 100644
--- a/ucl/inc/ucl/util/helpers.hpp
+++ b/ucl/include/ucl/util/helpers.hpp
@@ -80,8 +80,14 @@ namespace ucl {
 namespace ucl { namespace util {
 
 	template <class T>
-	inline std::unique_ptr<T> makeUnique(T *const p)
+	inline std::unique_ptr<T> wrapUnique(T *const p)
 	{
 		return std::unique_ptr<T>(p);
 	}
+
+	template <class T, class ...ARGS>
+	inline std::unique_ptr<T> makeUnique(ARGS &&...args)
+	{
+		return wrapUnique(new T(std::forward<ARGS>(args)...));
+	}
 }}
diff --git a/ucl/inc/ucl/util/logging.h b/ucl/include/ucl/util/logging.h
index 804a513..da3e115 100644
--- a/ucl/inc/ucl/util/logging.h
+++ b/ucl/include/ucl/util/logging.h
@@ -23,6 +23,11 @@
 
 #include "types/Result.h"
 
+/**
+ * @brief Gets result data for result codes defined in "ucl/types/Result.h"
+ * @param[in] result Result value
+ * @return Corresponding result data for the result value
+ */
 ::ucl::ResultData getUCLResultData(::ucl::Result result);
 
 #ifndef UCL_LOG_LEVEL
diff --git a/ucl/inc/ucl/util/memory.h b/ucl/include/ucl/util/memory.h
index cc33960..cc33960 100644
--- a/ucl/inc/ucl/util/memory.h
+++ b/ucl/include/ucl/util/memory.h
diff --git a/ucl/inc/ucl/util/memory/BaseRef.h b/ucl/include/ucl/util/memory/BaseRef.h
index 8146eae..405bf85 100644
--- a/ucl/inc/ucl/util/memory/BaseRef.h
+++ b/ucl/include/ucl/util/memory/BaseRef.h
@@ -21,31 +21,66 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Base class for reference-counted pointers
+	 */
 	template <class T>
 	class BaseRef {
 	public:
+		/**
+		 * @brief Alias for "T"
+		 */
 		using Type = T;
 
-		template <class U>
-		friend class BaseRef;
-		template <class U>
-		friend class SharedRef;
-		template <class U>
-		friend class WeakRef;
-
 	public:
+		/**
+		 * @brief Gets use count of the pointed object (strong count)
+		 */
 		UInt getUseCount() const noexcept;
 
 	protected:
+		/**
+		 * @brief Default constructor
+		 */
 		constexpr BaseRef() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @param[in] rc Pointer to reference-counted objet
+		 * @param[in] ptr Pointed object pointer
+		 */
 		BaseRef(IRefCountObj *rc, T *ptr) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] r Source object
+		 */
 		BaseRef(BaseRef<T> &&r) noexcept;
+
+		/**
+		 * @brief Conversion move constructor
+		 * @param[in] r Source object
+		 */
 		template <class U>
 		BaseRef(BaseRef<U> &&r) noexcept;
 
 	protected:
+		/**
+		 * @brief Reference counter-counted objet
+		 */
 		IRefCountObj *m_rc;
+
+		/**
+		 * @brief Pointed object pointer
+		 */
 		T *m_ptr;
+
+		template <class U>
+		friend class BaseRef;
+		template <class U>
+		friend class SharedRef;
+		template <class U>
+		friend class WeakRef;
 	};
 }
 
diff --git a/ucl/inc/ucl/util/memory/BaseRef.hpp b/ucl/include/ucl/util/memory/BaseRef.hpp
index 312c38e..312c38e 100644
--- a/ucl/inc/ucl/util/memory/BaseRef.hpp
+++ b/ucl/include/ucl/util/memory/BaseRef.hpp
diff --git a/ucl/inc/ucl/util/memory/IRefCountObj.h b/ucl/include/ucl/util/memory/IRefCountObj.h
index 69d6a1c..5dc2c3e 100644
--- a/ucl/inc/ucl/util/memory/IRefCountObj.h
+++ b/ucl/include/ucl/util/memory/IRefCountObj.h
@@ -21,17 +21,55 @@
 
 namespace ucl {
 
-	class IRefCountObj : public Polymorphic {
+	/**
+	 * @brief Interface for reference-counted object
+	 */
+	class IRefCountObj : protected NonCopyable {
 	public:
+		/**
+		 * @brief Increments use counter
+		 */
 		virtual void ref() noexcept = 0;
+
+		/**
+		 * @brief Decrements use counter
+		 * @details When use count reches 0 object will be destroyed
+		 */
 		virtual void unref() noexcept = 0;
+
+		/**
+		 * @brief Increments use counter if it is not 0
+		 */
 		virtual bool refNz() noexcept = 0;
+
+		/**
+		 * @brief Increments weak counter
+		 */
 		virtual void refWeak() noexcept = 0;
+
+		/**
+		 * @brief Decrements weak counter
+		 * @details When weak count reches 0 "delete this" will be called
+		 */
 		virtual void unrefWeak() noexcept = 0;
+
+		/**
+		 * @brief Gets use count (strong count)
+		 * @return use count
+		 */
 		virtual UInt getUseCount() const noexcept = 0;
+
+		/**
+		 * @brief Gets pointer of the object
+		 * @return Pointer of the object
+		 */
 		virtual const void *getObjPtr() const noexcept = 0;
+
 	protected:
-		virtual ~IRefCountObj() = default;
+		/**
+		 * @brief Destructor
+		 */
+		~IRefCountObj() = default;
 	};
 }
 
diff --git a/ucl/inc/ucl/util/memory/RefCountObj.h b/ucl/include/ucl/util/memory/RefCountObj.h
index 7237aa4..c132e23 100644
--- a/ucl/inc/ucl/util/memory/RefCountObj.h
+++ b/ucl/include/ucl/util/memory/RefCountObj.h
@@ -22,12 +22,23 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Represents reference-counted object of type T and counter C
+	 */
 	template <class T, class C>
 	class RefCountObj final : public IRefCountObj {
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] args Arguments for T constructor
+		 */
 		template <class ...ARGS>
 		RefCountObj(ARGS &&...args);
 
+		/**
+		 * @brief Gets pointer of the object
+		 * @return Pointer of the object
+		 */
 		T *getObj() noexcept;
 
 		// IRefCountObj //
@@ -55,8 +66,6 @@ namespace ucl {
 				std::true_type {};
 
 	private:
-		virtual ~RefCountObj() = default;
-
 		template <class T2, class ...ARGS, class =
 				typename std::enable_if<!IsRefCountAware<T2>::value>::type>
 		void createObj(const P<0> &, ARGS &&...args)
diff --git a/ucl/inc/ucl/util/memory/RefCountObj.hpp b/ucl/include/ucl/util/memory/RefCountObj.hpp
index 8a2c065..8a2c065 100644
--- a/ucl/inc/ucl/util/memory/RefCountObj.hpp
+++ b/ucl/include/ucl/util/memory/RefCountObj.hpp
diff --git a/ucl/inc/ucl/util/memory/RefCounterMT.h b/ucl/include/ucl/util/memory/RefCounterMT.h
index 1d2fb95..5b7ea17 100644
--- a/ucl/inc/ucl/util/memory/RefCounterMT.h
+++ b/ucl/include/ucl/util/memory/RefCounterMT.h
@@ -21,14 +21,39 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Represents multithreaded reference counter
+	 */
 	class RefCounterMT final {
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] count Initial counter value
+		 */
 		explicit RefCounterMT(const UInt count = 0) noexcept;
 
+		/**
+		 * @brief Atomically increments counter
+		 * @return New counter value
+		 */
 		UInt ref() noexcept;
+
+		/**
+		 * @brief Atomically decrements counter
+		 * @return New counter value
+		 */
 		UInt unref() noexcept;
+
+		/**
+		 * @brief Atomically increments counter if not 0
+		 * @return New counter value
+		 */
 		UInt refNz() noexcept;
 
+		/**
+		 * @brief Atomically gets current counter value
+		 * @return Current counter value
+		 */
 		UInt get() const noexcept;
 
 	private:
diff --git a/ucl/inc/ucl/util/memory/RefCounterMT.hpp b/ucl/include/ucl/util/memory/RefCounterMT.hpp
index 1ff459b..1ff459b 100644
--- a/ucl/inc/ucl/util/memory/RefCounterMT.hpp
+++ b/ucl/include/ucl/util/memory/RefCounterMT.hpp
diff --git a/ucl/inc/ucl/util/memory/RefCounterST.h b/ucl/include/ucl/util/memory/RefCounterST.h
index 30e5e35..ca941a7 100644
--- a/ucl/inc/ucl/util/memory/RefCounterST.h
+++ b/ucl/include/ucl/util/memory/RefCounterST.h
@@ -21,14 +21,39 @@
 
 namespace ucl {
 
+	/**
+	 * @brief Represents singlethreaded reference counter
+	 */
 	class RefCounterST final {
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] count Initial counter value
+		 */
 		explicit RefCounterST(const UInt count = 0) noexcept;
 
+		/**
+		 * @brief Increments counter
+		 * @return New counter value
+		 */
 		UInt ref() noexcept;
+
+		/**
+		 * @brief Decrements counter
+		 * @return New counter value
+		 */
 		UInt unref() noexcept;
+
+		/**
+		 * @brief Increments counter if not 0
+		 * @return New counter value
+		 */
 		UInt refNz() noexcept;
 
+		/**
+		 * @brief Gets current counter value
+		 * @return Current counter value
+		 */
 		UInt get() const noexcept;
 
 	private:
diff --git a/ucl/inc/ucl/util/memory/RefCounterST.hpp b/ucl/include/ucl/util/memory/RefCounterST.hpp
index 45781c7..45781c7 100644
--- a/ucl/inc/ucl/util/memory/RefCounterST.hpp
+++ b/ucl/include/ucl/util/memory/RefCounterST.hpp
diff --git a/ucl/inc/ucl/util/memory/ReffedObj.h b/ucl/include/ucl/util/memory/ReffedObj.h
index c521544..490a236 100644
--- a/ucl/inc/ucl/util/memory/ReffedObj.h
+++ b/ucl/include/ucl/util/memory/ReffedObj.h
@@ -25,19 +25,42 @@ namespace ucl {
 	template <class T, class C>
 	class RefCountObj;
 
+	/**
+	 * @brief Helpers class to store object of type T for reference counting
+	 * @details You need to friend ReffedObj<T> if constructor/destructor
+	 *          of T is not public
+	 */
 	template <class T>
 	class ReffedObj final {
 	private:
-		friend class RefCountObj<T, RefCounterST>;
-		friend class RefCountObj<T, RefCounterMT>;
-
+		/**
+		 * @brief Calls constructor of T
+		 * @param[in] Arguments for T constructor
+		 */
 		template <class ...ARGS>
 		void create(ARGS &&...args);
+
+		/**
+		 * @brief Calls destructor of T
+		 */
 		void destroy() noexcept;
 
+		/**
+		 * @brief Gets pointer to T object
+		 * @return Pointer to T object
+		 */
 		T *get() noexcept;
+
+		/**
+		 * @brief Gets pointer to constant T object
+		 * @return Pointer to constant T object
+		 */
 		const T *get() const noexcept;
 
+		/**
+		 * @brief Calls "get()->onUniqueChanged()" on the T object
+		 * @param[in] isUnique true - if use count is 1, false - otherwise
+		 */
 		template <class T2>
 		void dispatchOnUniqueChanged(bool isUnique);
 
@@ -51,6 +74,9 @@ namespace ucl {
 
 	private:
 		typename std::aligned_storage<sizeof(T), alignof(T)>::type m_obj;
+
+		friend class RefCountObj<T, RefCounterST>;
+		friend class RefCountObj<T, RefCounterMT>;
 	};
 }
 
diff --git a/ucl/inc/ucl/util/memory/ReffedObj.hpp b/ucl/include/ucl/util/memory/ReffedObj.hpp
index cfc1e84..cfc1e84 100644
--- a/ucl/inc/ucl/util/memory/ReffedObj.hpp
+++ b/ucl/include/ucl/util/memory/ReffedObj.hpp
diff --git a/ucl/include/ucl/util/memory/SharedRef.h b/ucl/include/ucl/util/memory/SharedRef.h
new file mode 100644
index 0000000..614fa9f
--- /dev/null
+++ b/ucl/include/ucl/util/memory/SharedRef.h
@@ -0,0 +1,205 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_MEMORY_SHARED_REF_H__
+#define __UCL_UTIL_MEMORY_SHARED_REF_H__
+
+#include "BaseRef.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Implements shared reference (pointer) to T object
+	 */
+	template <class T>
+	class SharedRef final : public BaseRef<T> {
+	public:
+		/**
+		 * @brief Swaps SharedRef objects with each other
+		 * @param[in/out] x First SharedRef
+		 * @param[in/out] y Second SharedRef
+		 */
+		template <class U>
+		friend void swap(SharedRef<U> &x, SharedRef<U> &y) noexcept;
+
+		/**
+		 * @brief Statically casts SharedRef<U> to SharedRef<T2>
+		 * @param[in] r Source shared reference
+		 * @return Result shared reference
+		 */
+		template <class T2, class U>
+		friend SharedRef<T2> staticRefCast(const SharedRef<U> &r) noexcept;
+
+		/**
+		 * @brief Dynamically casts SharedRef<U> to SharedRef<T2>
+		 * @param[in] r Source shared reference
+		 * @return Result shared reference
+		 */
+		template <class T2, class U>
+		friend SharedRef<T2> dynamicRefCast(const SharedRef<U> &r) noexcept;
+
+	public:
+		/**
+		 * @brief Default constructor
+		 * @details Creates empty reference
+		 */
+		constexpr SharedRef() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		constexpr SharedRef(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Increments reference counter
+		 * @param[in] rc Pointer to reference-counted objet
+		 * @param[in] ptr Pointed object pointer
+		 */
+		SharedRef(IRefCountObj *rc, T *ptr) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Does not increment reference counter
+		 * @param[in] rc Pointer to reference-counted objet
+		 * @param[in] ptr Pointed object pointer
+		 * @param[in] noRef Not used.
+		 */
+		SharedRef(IRefCountObj *rc, T *ptr, bool noRef) noexcept;
+
+		/**
+		 * @brief Copy constructor
+		 * @param[in] r Source object
+		 */
+		SharedRef(const SharedRef<T> &r) noexcept;
+
+		/**
+		 * @brief Converting copy constructor
+		 * @param[in] r Source object
+		 */
+		template <class U>
+		SharedRef(const SharedRef<U> &r) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] r Source object
+		 */
+		SharedRef(SharedRef<T> &&r) noexcept;
+
+		/**
+		 * @brief Converting move constructor
+		 * @param[in] r Source object
+		 */
+		template <class U>
+		SharedRef(SharedRef<U> &&r) noexcept;
+
+		/**
+		 * @brief Destructor
+		 * @details Decrements reference counter
+		 */
+		~SharedRef();
+
+		/**
+		 * @brief Assigns one SharedRef to another
+		 * @param[in] r Source object
+		 * @return Reference to this SharedRef
+		 */
+		SharedRef<T> &operator=(SharedRef<T> r) noexcept;
+
+		/**
+		 * @brief Makes this reference empty
+		 */
+		void reset() noexcept;
+
+		/**
+		 * @brief Gets pointed object pointer
+		 * @return Pointer object pointer
+		 */
+		T *get() const noexcept;
+
+		/**
+		 * @brief Explicitly casts to bool
+		 * @return true - if not empty, false - otherwise
+		 */
+		explicit operator bool() const noexcept;
+
+		/**
+		 * @brief Gets pointed object pointer
+		 * @return Pointer object pointer
+		 */
+		T *operator->() const noexcept;
+
+		/**
+		 * @brief Gets pointed object reference
+		 * @return Pointer object reference
+		 */
+		typename std::add_lvalue_reference<T>::type operator*() const noexcept;
+
+		/**
+		 * @brief Implicitly casts to compatible SharedRef type
+		 * @return Reference to this object as casted type
+		 */
+		template <class U, class = typename std::enable_if<
+			std::is_convertible<T *, U *>::value && (
+				std::is_same<typename std::remove_cv<U>::type, void>::value ||
+				std::is_same<typename std::remove_cv<U>::type,
+					typename std::remove_cv<T>::type>::value)>::type>
+		operator const SharedRef<U> &() const noexcept
+		{
+			return reinterpret_cast<const SharedRef<U> &>(*this);
+		}
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Makes new instance of T as shared object
+	 * @param[in] args Arguments for T constructor
+	 * @return Shared reference to new T
+	 */
+	template <class T, class ...ARGS>
+	SharedRef<T> makeShared(ARGS &&...args);
+
+	/**
+	 * @brief Makes new instance of T as shared object
+	 * @details Multiple thread may refer to this object
+	 * @param[in] args Arguments for T constructor
+	 * @return Shared reference to new T
+	 */
+	template <class T, class ...ARGS>
+	SharedRef<T> makeSharedMT(ARGS &&...args);
+
+	/**
+	 * @brief Const casts SharedRef<U> to SharedRef<T>
+	 * @param[in] r Source shared reference
+	 * @return Result shared reference
+	 */
+	template <class T, class U>
+	const SharedRef<T> &constRefCast(const SharedRef<U> &r) noexcept;
+
+	/**
+	 * @brief Const casts SharedRef<U> to SharedRef<T>
+	 * @param[in] r Source shared reference
+	 * @return Result shared reference
+	 */
+	template <class T, class U>
+	SharedRef<T> &&constRefCast(SharedRef<U> &&r) noexcept;
+}
+
+#include "SharedRef.hpp"
+
+#endif // __UCL_UTIL_MEMORY_SHARED_REF_H__
diff --git a/ucl/inc/ucl/util/memory/SharedRef.hpp b/ucl/include/ucl/util/memory/SharedRef.hpp
index f085b9c..f085b9c 100644
--- a/ucl/inc/ucl/util/memory/SharedRef.hpp
+++ b/ucl/include/ucl/util/memory/SharedRef.hpp
diff --git a/ucl/include/ucl/util/memory/WeakRef.h b/ucl/include/ucl/util/memory/WeakRef.h
new file mode 100644
index 0000000..cad6841
--- /dev/null
+++ b/ucl/include/ucl/util/memory/WeakRef.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_MEMORY_WEAK_REF_H__
+#define __UCL_UTIL_MEMORY_WEAK_REF_H__
+
+#include "SharedRef.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Implements weak reference (pointer) to T object
+	 */
+	template <class T>
+	class WeakRef final : public BaseRef<T> {
+	public:
+		/**
+		 * @brief Swaps WeakRef objects with each other
+		 * @param[in/out] x First WeakRef
+		 * @param[in/out] y Second WeakRef
+		 */
+		template <class U>
+		friend void swap(WeakRef<U> &x, WeakRef<U> &y) noexcept;
+
+		/**
+		 * @brief Statically casts WeakRef<U> to WeakRef<T2>
+		 * @param[in] r Source weak reference
+		 * @return Result weak reference
+		 */
+		template <class T2, class U>
+		friend WeakRef<T2> staticRefCast(const WeakRef<U> &r) noexcept;
+
+		/**
+		 * @brief Dynamically casts WeakRef<U> to WeakRef<T2>
+		 * @param[in] r Source weak reference
+		 * @return Result weak reference
+		 */
+		template <class T2, class U>
+		friend WeakRef<T2> dynamicRefCast(const WeakRef<U> &r) noexcept;
+
+	public:
+		/**
+		 * @brief Default constructor
+		 * @details Creates expired reference
+		 */
+		constexpr WeakRef() noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Same as default constructor
+		 */
+		constexpr WeakRef(std::nullptr_t) noexcept;
+
+		/**
+		 * @brief Constructor
+		 * @details Increments weak reference counter
+		 * @param[in] rc Pointer to reference-counted objet
+		 * @param[in] ptr Pointed object pointer
+		 */
+		WeakRef(IRefCountObj *rc, T *ptr) noexcept;
+
+		/**
+		 * @brief Copy constructor
+		 * @param[in] r Source object
+		 */
+		WeakRef(const WeakRef<T> &r) noexcept;
+
+		/**
+		 * @brief Converting copy constructor
+		 * @param[in] r Source object
+		 */
+		template <class U>
+		WeakRef(const BaseRef<U> &r) noexcept;
+
+		/**
+		 * @brief Move constructor
+		 * @param[in] r Source object
+		 */
+		WeakRef(WeakRef<T> &&r) noexcept;
+
+		/**
+		 * @brief Converting move constructor
+		 * @param[in] r Source object
+		 */
+		template <class U>
+		WeakRef(WeakRef<U> &&r) noexcept;
+
+		/**
+		 * @brief Destructor
+		 * @details Decrements weak reference counter
+		 */
+		~WeakRef();
+
+		/**
+		 * @brief Assigns one WeakRef to another
+		 * @param[in] r Source object
+		 * @return Reference to this WeakRef
+		 */
+		WeakRef<T> &operator=(WeakRef<T> r) noexcept;
+
+		/**
+		 * @brief Makes this reference empty
+		 */
+		void reset() noexcept;
+
+		/**
+		 * @brief Returns SharedRef for this weak reference
+		 * @details Will return empty shared reference if expired
+		 */
+		SharedRef<T> lock() const noexcept;
+
+		/**
+		 * @brief Gets pointed object pointer
+		 * @details Do not dereference. Use as ID for comparison.
+		 * @return Pointer object pointer
+		 */
+		T *getUnsafePtr() const noexcept;
+
+		/**
+		 * @brief Explicitly casts to bool
+		 * @return true - if not empty/expired, false - otherwise
+		 */
+		explicit operator bool() const noexcept;
+
+		/**
+		 * @brief Implicitly casts to compatible WeakRef type
+		 * @return Reference to this object as casted type
+		 */
+		template <class U, class = typename std::enable_if<
+			std::is_convertible<T *, U *>::value && (
+				std::is_same<typename std::remove_cv<U>::type, void>::value ||
+				std::is_same<typename std::remove_cv<U>::type,
+					typename std::remove_cv<T>::type>::value)>::type>
+		operator const WeakRef<U> &() const noexcept
+		{
+			return reinterpret_cast<const WeakRef<U> &>(*this);
+		}
+	};
+
+	// Non-member functions //
+
+	/**
+	 * @brief Makes weak reference for specific shared reference
+	 * @param[in] r Source shared reference
+	 * @return Result weak reference
+	 */
+	template <class T>
+	WeakRef<T> makeWeak(const SharedRef<T> &r) noexcept;
+
+	/**
+	 * @brief Const casts WeakRef<U> to WeakRef<T>
+	 * @param[in] r Source weak reference
+	 * @return Result weak reference
+	 */
+	template <class T, class U>
+	const WeakRef<T> &constRefCast(const WeakRef<U> &r) noexcept;
+
+	/**
+	 * @brief Const casts WeakRef<U> to WeakRef<T>
+	 * @param[in] r Source weak reference
+	 * @return Result weak reference
+	 */
+	template <class T, class U>
+	WeakRef<T> &&constRefCast(WeakRef<U> &&r) noexcept;
+}
+
+#include "WeakRef.hpp"
+
+#endif // __UCL_UTIL_MEMORY_WEAK_REF_H__
diff --git a/ucl/inc/ucl/util/memory/WeakRef.hpp b/ucl/include/ucl/util/memory/WeakRef.hpp
index 6634f3c..21b1a58 100644
--- a/ucl/inc/ucl/util/memory/WeakRef.hpp
+++ b/ucl/include/ucl/util/memory/WeakRef.hpp
@@ -99,7 +99,7 @@ namespace ucl {
 	template <class T>
 	inline T *WeakRef<T>::getUnsafePtr() const noexcept
 	{
-		return (operator bool() ? this->m_ptr : nullptr);
+		return this->m_ptr;
 	}
 
 	template <class T>
diff --git a/ucl/include/ucl/util/memory/helpers.h b/ucl/include/ucl/util/memory/helpers.h
new file mode 100644
index 0000000..24074cc
--- /dev/null
+++ b/ucl/include/ucl/util/memory/helpers.h
@@ -0,0 +1,243 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_MEMORY_HELPERS_H__
+#define __UCL_UTIL_MEMORY_HELPERS_H__
+
+namespace ucl {
+
+	// Misc //
+
+	namespace util {
+
+		/**
+		 * @brief Safely disposes object and resets shared reference
+		 * @param[in/out] r Target shared reference
+		 */
+		template <class T, class = typename std::enable_if<
+				std::is_convertible<T *, IDisposable *>::value>::type>
+		inline void dispose(SharedRef<T> &r) noexcept
+		{
+			if (r) {
+				r->dispose();
+				r.reset();
+			}
+		}
+
+		/**
+		 * @brief Safely disposes object and resets weak reference
+		 * @param[in/out] r Target weak reference
+		 */
+		template <class T, class = typename std::enable_if<
+				std::is_convertible<T *, IDisposable *>::value>::type>
+		inline void dispose(WeakRef<T> &r) noexcept
+		{
+			if (const auto shared = r.lock()) {
+				shared->dispose();
+				r.reset();
+			}
+		}
+	}
+
+	// Generic casting functions //
+
+	/**
+	 * @brief Dynamically casts reference objects
+	 * @param[in] src Source reference object
+	 * @return Result reference object
+	 */
+	template <class T, class U>
+	inline auto dynamicCast(const U &src) noexcept -> decltype(
+			dynamicRefCast<typename T::Type>(src))
+	{
+		return dynamicRefCast<typename T::Type>(src);
+	}
+
+	/**
+	 * @brief Const casts reference objects
+	 * @param[in] src Source reference object
+	 * @return Result reference object
+	 */
+	template <class T, class U>
+	inline auto constCast(U &&src) noexcept -> decltype(
+			constRefCast<typename T::Type>(std::forward<U>(src)))
+	{
+		return constRefCast<typename T::Type>(std::forward<U>(src));
+	}
+
+	// Relation operators //
+
+	namespace himpl {
+
+		template <class T>
+		struct IsShared : std::false_type {};
+		template <class T>
+		struct IsShared<SharedRef<T>> : std::true_type {};
+		template <class T>
+		struct IsShared<WeakRef<T>> : std::true_type {};
+
+		template <class T, class = typename std::enable_if<
+				!IsShared<T>::value>::type>
+		inline const T &getCmpPtr(const T &ptr) noexcept
+		{
+			return ptr;
+		}
+
+		template <class T>
+		inline T *getCmpPtr(const SharedRef<T> &r) noexcept
+		{
+			return r.get();
+		}
+
+		template <class T>
+		inline T *getCmpPtr(const WeakRef<T> &r) noexcept
+		{
+			return r.getUnsafePtr();
+		}
+	}
+
+	/**
+	 * @brief Compares equals target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if equal, false - not equal
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator==(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) == himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares unequals target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if not equal, false - equal
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator!=(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) != himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares less target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is less than right, false - otherwise
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator<(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) < himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares less or equals target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is less or equals to right, false - otherwise
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator<=(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) <= himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares greater target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is greater than right, false - otherwise
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator>(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) > himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares greater or equals target pointers/references
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if left is greater or equals to right, false - otherwise
+	 */
+	template <class T, class U, class = typename std::enable_if<
+			himpl::IsShared<T>::value || himpl::IsShared<U>::value>::type>
+	inline bool operator>=(const T &lhs, const U &rhs) noexcept
+	{
+		return (himpl::getCmpPtr(lhs) >= himpl::getCmpPtr(rhs));
+	}
+
+	/**
+	 * @brief Compares equals target reference and NULL
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs NULL
+	 * @return true - if equal, false - not equal
+	 */
+	template <class T, class = typename std::enable_if<
+			himpl::IsShared<T>::value>::type>
+	inline bool operator==(const T &lhs, std::nullptr_t rhs) noexcept
+	{
+		return !lhs;
+	}
+
+	/**
+	 * @brief Compares equals target reference and NULL
+	 * @param[in] lhs NULL
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if equal, false - not equal
+	 */
+	template <class T, class = typename std::enable_if<
+			himpl::IsShared<T>::value>::type>
+	bool operator==(std::nullptr_t lhs, const T &rhs) noexcept
+	{
+		return !rhs;
+	}
+
+	/**
+	 * @brief Compares unequals target reference and NULL
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs NULL
+	 * @return true - if not equal, false - equal
+	 */
+	template <class T, class = typename std::enable_if<
+			himpl::IsShared<T>::value>::type>
+	bool operator!=(const T &lhs, std::nullptr_t rhs) noexcept
+	{
+		return lhs;
+	}
+
+	/**
+	 * @brief Compares unequals target reference and NULL
+	 * @param[in] lhs NULL
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if not equal, false - equal
+	 */
+	template <class T, class = typename std::enable_if<
+			himpl::IsShared<T>::value>::type>
+	bool operator!=(std::nullptr_t lhs, const T &rhs) noexcept
+	{
+		return rhs;
+	}
+}
+
+#endif // __UCL_UTIL_MEMORY_HELPERS_H__
diff --git a/ucl/inc/ucl/util/memory/macro.h b/ucl/include/ucl/util/memory/macro.h
index b97175a..c55adac 100644
--- a/ucl/inc/ucl/util/memory/macro.h
+++ b/ucl/include/ucl/util/memory/macro.h
@@ -17,12 +17,15 @@
 #ifndef __UCL_UTIL_MEMORY_MACRO_H__
 #define __UCL_UTIL_MEMORY_MACRO_H__
 
+#define UCL_DECLARE_REF_ALIASES_NOFW(TYPE_NAME) \
+		using TYPE_NAME##SRef = ::ucl::SharedRef<TYPE_NAME>; \
+		using TYPE_NAME##WRef = ::ucl::WeakRef<TYPE_NAME>; \
+		using TYPE_NAME##SCRef = ::ucl::SharedRef<const TYPE_NAME>; \
+		using TYPE_NAME##WCRef = ::ucl::WeakRef<const TYPE_NAME>
+
 #define UCL_DECLARE_REF_ALIASES(CLASS_NAME) \
 		class CLASS_NAME; \
-		using CLASS_NAME##SRef = ::ucl::SharedRef<CLASS_NAME>; \
-		using CLASS_NAME##WRef = ::ucl::WeakRef<CLASS_NAME>; \
-		using CLASS_NAME##SCRef = ::ucl::SharedRef<const CLASS_NAME>; \
-		using CLASS_NAME##WCRef = ::ucl::WeakRef<const CLASS_NAME>
+		UCL_DECLARE_REF_ALIASES_NOFW(CLASS_NAME)
 
 #define UCL_USING_REF_ALIASES(CLASS_NAME) \
 		using CLASS_NAME; \
diff --git a/ucl/inc/ucl/util/shortLogs.h b/ucl/include/ucl/util/shortLogs.h
index 02f8bbf..02f8bbf 100644
--- a/ucl/inc/ucl/util/shortLogs.h
+++ b/ucl/include/ucl/util/shortLogs.h
diff --git a/ucl/inc/ucl/util/smartDelegation.h b/ucl/include/ucl/util/smartDelegation.h
index 6714411..6714411 100644
--- a/ucl/inc/ucl/util/smartDelegation.h
+++ b/ucl/include/ucl/util/smartDelegation.h
diff --git a/ucl/include/ucl/util/smartDelegation/WeakDelegate.h b/ucl/include/ucl/util/smartDelegation/WeakDelegate.h
new file mode 100644
index 0000000..65725c5
--- /dev/null
+++ b/ucl/include/ucl/util/smartDelegation/WeakDelegate.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
+#define __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
+
+#include "ucl/util/delegation.h"
+#include "ucl/util/memory.h"
+
+namespace ucl {
+
+	template <class FUNC_SIG>
+	class WeakDelegate;
+
+	/**
+	 * @brief Delegate that uses WeakRef<void> as data pointer
+	 */
+	template <class R, class ...ARGS>
+	class WeakDelegate<R(ARGS...)> :
+			public BaseDelegate<R(ARGS...), WeakRef<void>> {
+	public:
+		/**
+		 * @brief Constant reference to regular Delegate with same signature
+		 * @details Useful as unsubscribe delegate. Especially useful in
+		 *          destructors because asWeak(*this) will return NULL
+		 *          reference.
+		 */
+		using CDRef = const Delegate<R(ARGS...)> &;
+
+		/**
+		 * @brief Result delegate of the lock() method
+		 */
+		class LockDelegate {
+		public:
+			/**
+			 * @brief Checks if this delegate is not NULL
+			 * @return true - if not NULL, false - if NULL
+			 */
+			explicit operator bool() const noexcept;
+
+			/**
+			 * @brief Invokes this delegate
+			 * @details Delgates must be checked for NULL before invoke.
+			 * @params[in] args Arguments of the invoke
+			 * @return Result of the invoke
+			 */
+			R operator()(ARGS ...args) const;
+
+		private:
+			LockDelegate(SharedRef<void> data,
+					typename WeakDelegate::StubA stubA) noexcept;
+		private:
+			SharedRef<void> m_data;
+			typename WeakDelegate::StubA m_stubA;
+			friend class WeakDelegate;
+		};
+
+	public:
+		using BaseDelegate<R(ARGS...), WeakRef<void>>::BaseDelegate;
+
+		/**
+		 * @brief Locks this delegate for further invoke
+		 * @return Lock delegate
+		 */
+		LockDelegate lock() const;
+
+		/**
+		 * @brief Creates delegate to shared instance method
+		 * @param[in] data This weak reference of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
+		static WeakDelegate make(WeakRef<CLASS> data) noexcept;
+
+		/**
+		 * @brief Creates delegate to constant shared instance method
+		 * @param[in] data Constant this weak reference of the instance
+		 * @return Created delegate
+		 */
+		template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
+		static WeakDelegate make(WeakRef<const CLASS> data) noexcept;
+	};
+}
+
+#include "WeakDelegate.hpp"
+
+#endif // __UCL_UTIL_SMART_DELEGATION_WEAK_DELEGATE_H__
diff --git a/ucl/inc/ucl/util/smartDelegation/WeakDelegate.hpp b/ucl/include/ucl/util/smartDelegation/WeakDelegate.hpp
index fa7b3f8..b528aad 100644
--- a/ucl/inc/ucl/util/smartDelegation/WeakDelegate.hpp
+++ b/ucl/include/ucl/util/smartDelegation/WeakDelegate.hpp
@@ -16,30 +16,55 @@
 
 namespace ucl {
 
+	// WeakDelegate<R(ARGS...)>::Lock //
+
+	template <class R, class ...ARGS>
+	inline WeakDelegate<R(ARGS...)>::LockDelegate::LockDelegate(
+			SharedRef<void> data,
+			const typename WeakDelegate::StubA stubA) noexcept :
+		m_data(std::move(data)),
+		m_stubA(stubA)
+	{
+	}
+
 	template <class R, class ...ARGS>
-	inline R WeakDelegate<R(ARGS...)>::operator()(ARGS ...args) const
+	inline WeakDelegate<R(ARGS...)>::LockDelegate::
+			operator bool() const noexcept
 	{
-		const auto tmp = this->m_data.lock();
-		if (tmp) {
-			return this->m_stubA(tmp.get(), std::forward<ARGS>(args)...);
-		}
-		return R();
+		return !!m_data;
+	}
+
+	template <class R, class ...ARGS>
+	inline R WeakDelegate<R(ARGS...)>::LockDelegate::
+			operator()(ARGS ...args) const
+	{
+		return m_stubA(m_data.get(), std::forward<ARGS>(args)...);
+	}
+
+	// WeakDelegate<R(ARGS...)> //
+
+	template <class R, class ...ARGS>
+	typename WeakDelegate<R(ARGS...)>::LockDelegate
+			WeakDelegate<R(ARGS...)>::lock() const
+	{
+		return {this->m_data.lock(), this->m_stubA};
 	}
 
 	template <class R, class ...ARGS>
 	template <class CLASS, R(CLASS::*METHOD)(ARGS...)>
 	inline WeakDelegate<R(ARGS...)> WeakDelegate<R(ARGS...)>::make(
-			const WeakRef<CLASS> &data) noexcept
+			WeakRef<CLASS> data) noexcept
 	{
-		return {data, WeakDelegate::Cb::template stubA<CLASS, METHOD>};
+		return {std::move(data),
+				WeakDelegate::Cb::template stubA<CLASS, METHOD>};
 	}
 
 	template <class R, class ...ARGS>
 	template <class CLASS, R(CLASS::*METHOD)(ARGS...) const>
 	inline WeakDelegate<R(ARGS...)> WeakDelegate<R(ARGS...)>::make(
-			const WeakRef<const CLASS> &data) noexcept
+			WeakRef<const CLASS> data) noexcept
 	{
-		return {constRefCast<CLASS>(data),
+		return {constRefCast<CLASS>(std::move(data)),
 				WeakDelegate::Cb::template stubA<CLASS, METHOD>};
 	}
 }
diff --git a/ucl/inc/ucl/util/smartDelegation/macro.h b/ucl/include/ucl/util/smartDelegation/macro.h
index b117820..cd4baa5 100644
--- a/ucl/inc/ucl/util/smartDelegation/macro.h
+++ b/ucl/include/ucl/util/smartDelegation/macro.h
@@ -17,7 +17,21 @@
 #ifndef __UCL_UTIL_SMART_DELEGATION_MACRO_H__
 #define __UCL_UTIL_SMART_DELEGATION_MACRO_H__
 
-#define UCL_WEAK_DELEGATE(FUNC, DATA) \
-		_UCL_DELEGATE(::ucl::WeakDelegate, FUNC, DATA)
+/**
+ * @brief Creates WeakDelegate<auto> to specified shared instance method
+ * @param FUNC Function for the delegate without &
+ * @param DATA Weak reference of the instance
+ * @return Created delegate
+ */
+#define UCL_WEAK_DELEGATE(FUNC, DATA) _UCL_DELEGATE( \
+		::ucl::WeakDelegate, FUNC, DATA)
+
+/**
+ * @brief Creates WeakDelegate<auto> to shared "this" instance method
+ * @param FUNC_NAME name of the function of the "this" class
+ * @return Created delegate
+ */
+#define UCL_WEAK_DELEGATE_THIS(FUNC_NAME) UCL_WEAK_DELEGATE( \
+		std::remove_pointer<decltype(this)>::type::FUNC_NAME, asWeak(*this))
 
 #endif // __UCL_UTIL_SMART_DELEGATION_MACRO_H__
diff --git a/ucl/inc/ucl/util/smartDelegation/shortMacro.h b/ucl/include/ucl/util/smartDelegation/shortMacro.h
index ddf5e35..6a8219d 100644
--- a/ucl/inc/ucl/util/smartDelegation/shortMacro.h
+++ b/ucl/include/ucl/util/smartDelegation/shortMacro.h
@@ -19,4 +19,6 @@
 
 #define WEAK_DELEGATE(FUNC, DATA) UCL_WEAK_DELEGATE(FUNC, DATA)
 
+#define WEAK_DELEGATE_THIS(FUNC_NAME)  UCL_WEAK_DELEGATE_THIS(FUNC_NAME)
+
 #endif // __UCL_UTIL_SMART_DELEGATION_SHORT_MACRO_H__
diff --git a/ucl/inc/ucl/util/threading.h b/ucl/include/ucl/util/threading.h
index 4595b1b..4595b1b 100644
--- a/ucl/inc/ucl/util/threading.h
+++ b/ucl/include/ucl/util/threading.h
diff --git a/ucl/inc/ucl/util/threading/CondVar.h b/ucl/include/ucl/util/threading/CondVar.h
index e73a763..8226520 100644
--- a/ucl/inc/ucl/util/threading/CondVar.h
+++ b/ucl/include/ucl/util/threading/CondVar.h
@@ -21,14 +21,43 @@
 
 namespace ucl {
 
-	class CondVar final : public NonCopyable {
+	/**
+	 * @brief Implements conditional variable
+	 */
+	class CondVar final : private NonCopyable {
 	public:
+		/**
+		 * @brief Constructor
+		 */
 		CondVar();
+
+		/**
+		 * @brief Destructor
+		 */
 		~CondVar();
+
+		/**
+		 * @brief Waits on MutexLock until notification
+		 * @param[in] lock Target MutexLock object
+		 */
 		void wait(MutexLock &lock);
+
+		/**
+		 * @brief Notifies single waiter of this variable
+		 */
 		void notify();
+
+		/**
+		 * @brief Notifies all waiters of this variable
+		 */
 		void notifyAll();
+
+		/**
+		 * @brief Gets native pthread conditional variable
+		 * @return Pointer to pthread conditional variable
+		 */
 		pthread_cond_t *getHandle();
+
 	private:
 		pthread_cond_t m_cond;
 	};
diff --git a/ucl/inc/ucl/util/threading/CondVar.hpp b/ucl/include/ucl/util/threading/CondVar.hpp
index 09b0ae0..09b0ae0 100644
--- a/ucl/inc/ucl/util/threading/CondVar.hpp
+++ b/ucl/include/ucl/util/threading/CondVar.hpp
diff --git a/ucl/inc/ucl/util/threading/Mutex.h b/ucl/include/ucl/util/threading/Mutex.h
index eda90ff..7370f69 100644
--- a/ucl/inc/ucl/util/threading/Mutex.h
+++ b/ucl/include/ucl/util/threading/Mutex.h
@@ -25,13 +25,38 @@
 
 namespace ucl {
 
-	class Mutex final : public NonCopyable {
+	/**
+	 * @brief Implements mutex
+	 */
+	class Mutex final : protected NonCopyable {
 	public:
+		/**
+		 * @brief Constructor
+		 * @param[in] recursive Allow reentrancy for this mutex
+		 */
 		Mutex(bool recursive = false);
+
+		/**
+		 * @brief Destructor
+		 */
 		~Mutex();
+
+		/**
+		 * @brief Acquires lock for this mutex by calling thread
+		 */
 		void lock();
+
+		/**
+		 * @brief Releases lock for this mutex from calling thread
+		 */
 		void unlock();
+
+		/**
+		 * @brief Gets native pthread mutex
+		 * @return Pointer to pthread mutex
+		 */
 		pthread_mutex_t *getHandle();
+
 	private:
 		pthread_mutex_t m_mutex;
 	};
diff --git a/ucl/inc/ucl/util/threading/Mutex.hpp b/ucl/include/ucl/util/threading/Mutex.hpp
index c3b75be..c3b75be 100644
--- a/ucl/inc/ucl/util/threading/Mutex.hpp
+++ b/ucl/include/ucl/util/threading/Mutex.hpp
diff --git a/ucl/inc/ucl/util/threading/MutexLock.h b/ucl/include/ucl/util/threading/MutexLock.h
index 062837f..927e223 100644
--- a/ucl/inc/ucl/util/threading/MutexLock.h
+++ b/ucl/include/ucl/util/threading/MutexLock.h
@@ -21,11 +21,30 @@
 
 namespace ucl {
 
-	class MutexLock final : public NonCopyable {
+	/**
+	 * @brief Implements mutex lock
+	 */
+	class MutexLock final : protected NonCopyable {
 	public:
+		/**
+		 * @brief Constructor
+		 * @details Locks target mutex
+		 * @param[in] mutex Target mutex
+		 */
 		MutexLock(Mutex &mutex);
+
+		/**
+		 * @brief Destructor
+		 * @details Unlocks locked mutex
+		 */
 		~MutexLock();
+
+		/**
+		 * @brief Gets locked mutex
+		 * @return Reference to locked mutex
+		 */
 		Mutex &getMutex();
+
 	private:
 		Mutex &m_mutex;
 	};
diff --git a/ucl/inc/ucl/util/threading/MutexLock.hpp b/ucl/include/ucl/util/threading/MutexLock.hpp
index a30d995..a30d995 100644
--- a/ucl/inc/ucl/util/threading/MutexLock.hpp
+++ b/ucl/include/ucl/util/threading/MutexLock.hpp
diff --git a/ucl/inc/ucl/util/threading/Thread.h b/ucl/include/ucl/util/threading/Thread.h
index 0839921..affb7f7 100644
--- a/ucl/inc/ucl/util/threading/Thread.h
+++ b/ucl/include/ucl/util/threading/Thread.h
@@ -17,28 +17,68 @@
 #ifndef __UCL_UTIL_THREADING_THREAD_H__
 #define __UCL_UTIL_THREADING_THREAD_H__
 
-// Use pthread because Tizen 3.0 officially not support C++ 11
-// And there were problems with threading in C++ 11 and Tizen 3.0
+// Use pthread because Tizen officially not support C++ 11
+// And there were problems with threading in C++ 11 and Tizen
 #include <pthread.h>
 
 #include "ucl/util/types/classTypes.h"
 
 namespace ucl {
 
-	class Thread final : public NonCopyable {
+	/**
+	 * @brief Implements executing thread
+	 */
+	class Thread final : protected NonCopyable {
 	public:
+		/**
+		 * @brief Constructor
+		 * @details Creates idling thread
+		 */
 		Thread();
+
+		/**
+		 * @brief Constructor
+		 * @details Creates running thread
+		 * @param[in] func Function to call in new the thread
+		 */
 		template <class FUNC>
 		explicit Thread(FUNC &&func);
+
+		/**
+		 * @brief Destructor
+		 * @details Joins if was started and not joined
+		 */
 		~Thread();
 
+		/**
+		 * @brief Gets started status of the thread
+		 * @return true - if was started, false - otherwise
+		 */
 		bool wasStarted() const;
+
+		/**
+		 * @brief Gets joined status of the thread
+		 * @return true - if was joined, false - otherwise
+		 */
 		bool wasJoinded() const;
 
+		/**
+		 * @brief Starts the thread
+		 * @param[in] func Function to call in the new thread
+		 * @return true - if was started, false - otherwise
+		 */
 		template <class FUNC>
 		bool start(FUNC &&func);
+
+		/**
+		 * @brief Joins with the thread
+		 */
 		void join();
 
+		/**
+		 * @brief Gets native pthread thread
+		 * @return Pointer to pthread thread
+		 */
 		pthread_t *getHandle();
 
 	private:
diff --git a/ucl/inc/ucl/util/threading/Thread.hpp b/ucl/include/ucl/util/threading/Thread.hpp
index 74259c1..eea5e14 100644
--- a/ucl/inc/ucl/util/threading/Thread.hpp
+++ b/ucl/include/ucl/util/threading/Thread.hpp
@@ -34,7 +34,7 @@ namespace ucl {
 
 	inline Thread::~Thread()
 	{
-		if (!m_wasJoined) {
+		if (m_wasStarted && !m_wasJoined) {
 			join();
 		}
 	}
@@ -76,7 +76,7 @@ namespace ucl {
 	inline void Thread::join()
 	{
 		if (!m_wasStarted) {
-			UCL_WLOG("Not stared started!");
+			UCL_WLOG("Not started!");
 			return;
 		}
 		if (m_wasJoined) {
diff --git a/ucl/inc/ucl/util/types.h b/ucl/include/ucl/util/types.h
index 70a33d3..70a33d3 100644
--- a/ucl/inc/ucl/util/types.h
+++ b/ucl/include/ucl/util/types.h
diff --git a/ucl/inc/ucl/util/types/Result.h b/ucl/include/ucl/util/types/Result.h
index 099223f..224a1aa 100644
--- a/ucl/inc/ucl/util/types/Result.h
+++ b/ucl/include/ucl/util/types/Result.h
@@ -23,6 +23,9 @@ namespace ucl {
 
 	// ResultData declaration //
 
+	/**
+	 * @brief Data that for specific result code
+	 */
 	struct ResultData final {
 		const char *name;
 		int logPrio;
@@ -30,44 +33,102 @@ namespace ucl {
 
 	// Result declaration //
 
+	/**
+	 * @brief Type safe container for "int" result codes
+	 */
 	struct Result final {
+		/**
+		 * @brief Result code value
+		 */
 		int value;
 
+		/**
+		 * @brief Defaulted default constructor
+		 */
 		Result() = default;
 
+		/**
+		 * @brief Conversion constructor
+		 * @details v Value of result. Can be any type convertible to "int"
+		 *          that has "_UCL_RESULT" constant as public member.
+		 */
 		template <class VALUE, class = char(*)[VALUE::_UCL_RESULT * 0 + 1]>
 		constexpr Result(const VALUE &v) : value(v) {}
 	};
 
 	// Result non-member functions //
 
+	/**
+	 * @brief Gets result data for specific result code
+	 * @param[in] result Specific result code
+	 * @return Reference to ResultData
+	 */
 	const ResultData &getResultData(Result result);
 
+	/**
+	 * @brief Checks if specific result code is good (>= 0)
+	 * @param[in] result Specific result code
+	 * @return true - if good, false - otherwise
+	 */
 	constexpr bool isGood(Result result);
+
+	/**
+	 * @brief Checks if specific result code is bad (< 0)
+	 * @param[in] result Specific result code
+	 * @return true - if bad, false - otherwise
+	 */
 	constexpr bool isBad(Result result);
 
+	/**
+	 * @brief Compares equals values of target results
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if equal, false - not equal
+	 */
 	constexpr bool operator==(Result lhs, Result rhs);
+
+	/**
+	 * @brief Compares unequals values of target results
+	 * @param[in] lhs Left hand side operand
+	 * @param[in] rhs Right hand side operand
+	 * @return true - if not equal, false - equal
+	 */
 	constexpr bool operator!=(Result lhs, Result rhs);
 
 	// Basic Result values //
 
+	/**
+	 * @brief Enumeration of basic result codes
+	 */
 	enum {
+		/**
+		 * @brief Allows conversion to Result
+		 */
 		_UCL_RESULT,
 
 		RES_OK    = 0,
 		RES_FALSE = 1,
+
+		/**
+		 * @brief Denotes past-end result code of the enumeration range
+		 * @details Do not move this value around.
+		 */
 		_RES_END,
 
 		RES_FAIL              = -1,
 		RES_INVALID_ARGUMENTS = -2,
-		RES_ILLEGAL_STATE     = -3,
+		RES_INVALID_OPERATION = -3,
 		RES_OUT_OF_MEMORY     = -4,
 		RES_IO_ERROR          = -5,
 		RES_NOT_SUPPORTED     = -6,
 		RES_INVALID_DATA      = -7,
 		RES_FATAL             = -8,
-		// TODO MUST match previous item!
-		_RES_BEGIN            = RES_FATAL
+
+		/**
+		 * @brief Denotes first result code of the enumeration range
+		 * @details Must be last and match previous enumeration value
+		 */
+		_RES_BEGIN = RES_FATAL
 	};
 }
 
diff --git a/ucl/inc/ucl/util/types/Result.hpp b/ucl/include/ucl/util/types/Result.hpp
index c83db4c..c83db4c 100644
--- a/ucl/inc/ucl/util/types/Result.hpp
+++ b/ucl/include/ucl/util/types/Result.hpp
diff --git a/ucl/inc/ucl/util/types/baseTypes.h b/ucl/include/ucl/util/types/baseTypes.h
index c5062db..2e59dab 100644
--- a/ucl/inc/ucl/util/types/baseTypes.h
+++ b/ucl/include/ucl/util/types/baseTypes.h
@@ -33,6 +33,10 @@
 #include "ucl/config.h"
 
 namespace ucl {
+
+	/**
+	 * @brief Alias for "unsigned int"
+	 */
 	using UInt = unsigned int;
 }
 
diff --git a/ucl/include/ucl/util/types/classTypes.h b/ucl/include/ucl/util/types/classTypes.h
new file mode 100644
index 0000000..c289809
--- /dev/null
+++ b/ucl/include/ucl/util/types/classTypes.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_UTIL_TYPES_CLASS_TYPES_H__
+#define __UCL_UTIL_TYPES_CLASS_TYPES_H__
+
+#include "baseTypes.h"
+
+namespace ucl {
+
+	/**
+	 * @brief Base class for all non-copyable objects
+	 */
+	class NonCopyable {
+	public:
+		/**
+		 * @brief Deleted copy constructor
+		 */
+		NonCopyable(const NonCopyable &) = delete;
+
+		/**
+		 * @brief Deleted assignment operator
+		 */
+		NonCopyable &operator=(const NonCopyable &) = delete;
+
+	private:
+		struct PrivateType {};
+
+	protected:
+		/**
+		 * @brief Tag-type for restricting non public access
+		 */
+		using Private = const PrivateType &;
+
+		/**
+		 * @brief Value for Private type to allow access
+		 */
+		static const PrivateType PRIVATE;
+
+	protected:
+		/**
+		 * @brief Default constructor
+		 */
+		NonCopyable() = default;
+
+		/**
+		 * @brief Destructor
+		 */
+		~NonCopyable() = default;
+	};
+
+	/**
+	 * @brief Interface for object that cen be disposed (half destroyed)
+	 */
+	class IDisposable : protected NonCopyable {
+	public:
+		/**
+		 * @brief Disposes the object if not already disposed
+		 */
+		virtual void dispose() = 0;
+
+		/**
+		 * @brief Gets the dispose state
+		 * @return true - if disposed, false - otherwise
+		 */
+		virtual bool isDisposed() const = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IDisposable() = default;
+	};
+
+	/**
+	 * @brief Template interface for factory that builds IPRODUCT
+	 */
+	template <class IPRODUCT>
+	class IFactory : protected NonCopyable {
+	public:
+		/**
+		 * @brief Alias for "IPRODUCT"
+		 */
+		using IProduct = IPRODUCT;
+
+	public:
+		/**
+		 * @brief Creates new instance of type IPRODUCT
+		 * @return Pointer to new instance of type IPRODUCT
+		 */
+		virtual IPRODUCT *newInstance() const = 0;
+
+	protected:
+		/**
+		 * @brief Destructor
+		 */
+		~IFactory() = default;
+	};
+
+	/**
+	 * @brief Template implementation of factory that builds PRODUCT
+	 */
+	template <class PRODUCT, class IPRODUCT>
+	class Factory final : public IFactory<IPRODUCT> {
+	public:
+		/**
+		 * @brief Alias for "PRODUCT"
+		 */
+		using Product = PRODUCT;
+
+	public:
+		/**
+		 * @brief Creates new instance of PRODUCT
+		 * @return Pointer to new instance of PRODUCT as IPRODUCT
+		 */
+		virtual IPRODUCT *newInstance() const final override
+		{
+			return new PRODUCT();
+		}
+	};
+
+	/**
+	 * @brief Priority selector for SFINAE functions
+	 * @details Main tamplate for N > 0
+	 */
+	template <int N>
+	struct P : P<N - 1> {};
+
+	/**
+	 * @brief Priority selector for SFINAE functions
+	 * @details Breaks recursion for N = 0
+	 */
+	template <>
+	struct P<0> {};
+}
+
+#endif // __UCL_UTIL_TYPES_CLASS_TYPES_H__
diff --git a/ucl/src/appfw/InstanceManagerBase.cpp b/ucl/source/appfw/InstanceManagerBase.cpp
index 2e90b24..2e90b24 100644
--- a/ucl/src/appfw/InstanceManagerBase.cpp
+++ b/ucl/source/appfw/InstanceManagerBase.cpp
diff --git a/ucl/src/appfw/SysEventProvider.cpp b/ucl/source/appfw/SysEventProvider.cpp
index 8958aaf..b2b6afe 100644
--- a/ucl/src/appfw/SysEventProvider.cpp
+++ b/ucl/source/appfw/SysEventProvider.cpp
@@ -22,7 +22,7 @@ namespace ucl {
 
 	// SysEventProvider::EventProxy //
 
-	class SysEventProvider::EventProxy : public NonCopyable {
+	class SysEventProvider::EventProxy : protected NonCopyable {
 	public:
 		EventProxy(SysEventProvider &provider,
 				const SysEvent sysEvent,
diff --git a/ucl/src/appfw/UIApp.cpp b/ucl/source/appfw/UIApp.cpp
index 4e1a4de..debb5ac 100644
--- a/ucl/src/appfw/UIApp.cpp
+++ b/ucl/source/appfw/UIApp.cpp
@@ -81,7 +81,11 @@ namespace ucl {
 	{
 		m_instance.reset();
 		m_instanceMgr.setSysEventProvider(nullptr);
-		m_window.reset();
+		if (m_window) {
+			m_window->setIsOwner(false);
+			m_window->markForDeletion();
+			m_window.reset();
+		}
 	}
 
 	void UIApp::onPause()
@@ -122,11 +126,11 @@ namespace ucl {
 			elm_app_base_scale_set(baseScale);
 		}
 
-		if (appParams.get(AppParam::ACCELERATION_PREFERENECE, paramValue)) {
+		if (appParams.get(AppParam::ACCELERATION_PREFERENCE, paramValue)) {
 			const auto accelPreference = paramValue.asString();
 			if (isEmpty(accelPreference)) {
 				LOG_RETURN(RES_INVALID_DATA,
-						"Invalid parameter ACCELERATION_PREFERENECE: %s",
+						"Invalid parameter ACCELERATION_PREFERENCE: %s",
 						accelPreference.get());
 			}
 			elm_config_accel_preference_set(accelPreference.get());
@@ -158,7 +162,6 @@ namespace ucl {
 		m_window = Window::Builder().
 				setType(winType).
 				setName(paramValue.asString().get()).
-				setIsOwner(true).
 				build();
 		if (!m_window) {
 			LOG_RETURN(RES_FAIL, "Window::Builder().build() Failed!");
@@ -170,9 +173,9 @@ namespace ucl {
 	void UIApp::initSysEventManager()
 	{
 		m_instanceMgr.setSysEventProvider(
-				util::makeUnique(new SysEventProvider(
+				util::makeUnique<SysEventProvider>(
 					&ui_app_add_event_handler,
-					&ui_app_remove_event_handler)));
+					&ui_app_remove_event_handler));
 	}
 
 	Result UIApp::createInstance()
@@ -183,7 +186,7 @@ namespace ucl {
 		}
 
 		const auto res = instance->onCreate(this);
-		if (isBad(res)) {
+		if (res != RES_OK) {
 			LOG_RETURN(res, "instance->onCreate() failed!");
 		}
 
diff --git a/ucl/source/appfw/common.h b/ucl/source/appfw/common.h
new file mode 100644
index 0000000..402bb6e
--- /dev/null
+++ b/ucl/source/appfw/common.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __UCL_SOURCE_APPFW_COMMON_H__
+#define __UCL_SOURCE_APPFW_COMMON_H__
+
+#include "ucl/source/common.h"
+
+#endif // __UCL_SOURCE_APPFW_COMMON_H__
diff --git a/ucl/src/appfw/helpers.cpp b/ucl/source/appfw/helpers.cpp
index c547dce..c547dce 100644
--- a/ucl/src/appfw/helpers.cpp
+++ b/ucl/source/appfw/helpers.cpp
diff --git a/ucl/src/common.h b/ucl/source/common.h
index f358669..3312380 100644
--- a/ucl/src/common.h
+++ b/ucl/source/common.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_COMMON_H__
-#define __UCL_COMMON_H__
+#ifndef __UCL_SOURCE_COMMON_H__
+#define __UCL_SOURCE_COMMON_H__
 
 #include <cmath>
 #include <cstring>
@@ -32,4 +32,4 @@
 #include "ucl/util/delegation/shortMacro.h"
 #include "ucl/util/smartDelegation/shortMacro.h"
 
-#endif // __UCL_COMMON_H__
+#endif // __UCL_SOURCE_COMMON_H__
diff --git a/ucl/src/gui/EdjeWidget.cpp b/ucl/source/gui/EdjeWidget.cpp
index 8d67596..8d67596 100644
--- a/ucl/src/gui/EdjeWidget.cpp
+++ b/ucl/source/gui/EdjeWidget.cpp
diff --git a/ucl/inc/ucl/appfw/IInstanceContext.h b/ucl/source/gui/ElmWidget.cpp
index b06c177..cace7be 100644
--- a/ucl/inc/ucl/appfw/IInstanceContext.h
+++ b/ucl/source/gui/ElmWidget.cpp
@@ -14,21 +14,27 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_APPFW_I_INSTANCE_CONTEXT_H__
-#define __UCL_APPFW_I_INSTANCE_CONTEXT_H__
-
-#include "types.h"
+#include "ucl/gui/ElmWidget.h"
 
 #include "ucl/gui/Window.h"
+#include "ucl/gui/helpers.h"
+
+#include "common.h"
 
 namespace ucl {
 
-	class IInstanceContext : public Polymorphic {
-	public:
-		virtual AppType getAppType() const = 0;
-		virtual WindowSRef getWindow() = 0;
-		virtual void exitApp() = 0;
-	};
-}
+	void ElmWidget::setFocusedImpl(const bool value)
+	{
+		elm_object_focus_set(getEo(), toEina(value));
+	}
 
-#endif // __UCL_APPFW_I_INSTANCE_CONTEXT_H__
+	bool ElmWidget::isFocusedImpl() const
+	{
+		return elm_object_focus_get(getEo());
+	}
+
+	Window *ElmWidget::getWindow() const
+	{
+		return dynamicWidgetCast<Window>(getTopWidget());
+	}
+}
diff --git a/ucl/src/gui/Genlist.cpp b/ucl/source/gui/Genlist.cpp
index b0e31a5..2b20d48 100644
--- a/ucl/src/gui/Genlist.cpp
+++ b/ucl/source/gui/Genlist.cpp
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 #include "ucl/gui/Genlist.h"
 
 #include "common.h"
@@ -23,7 +24,7 @@ namespace ucl {
 
 	GenlistSRef Genlist::Builder::build(ElmWidget &parent) const
 	{
-		Evas_Object *const eo = elm_genlist_add(parent);
+		Evas_Object *const eo = elm_genlist_add(as_eo(parent));
 		if (!eo) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "elm_genlist_add() failed!");
 		}
diff --git a/ucl/src/gui/Layout.cpp b/ucl/source/gui/Layout.cpp
index 1509fc5..f5fb2fd 100644
--- a/ucl/src/gui/Layout.cpp
+++ b/ucl/source/gui/Layout.cpp
@@ -26,7 +26,7 @@ namespace ucl {
 
 	LayoutSRef Layout::Builder::build(ElmWidget &parent) const
 	{
-		Evas_Object *const eo = elm_layout_add(parent);
+		Evas_Object *const eo = elm_layout_add(as_eo(parent));
 		if (!eo) {
 			LOG_RETURN_VALUE(RES_FAIL, {}, "elm_layout_add() failed!");
 		}
diff --git a/ucl/src/gui/NaviItem.cpp b/ucl/source/gui/NaviItem.cpp
index 02f5da2..02f5da2 100644
--- a/ucl/src/gui/NaviItem.cpp
+++ b/ucl/source/gui/NaviItem.cpp
diff --git a/ucl/src/gui/Naviframe.cpp b/ucl/source/gui/Naviframe.cpp
index 69d80a5..7943607 100644
--- a/ucl/src/gui/Naviframe.cpp
+++ b/ucl/source/gui/Naviframe.cpp
@@ -24,13 +24,13 @@ namespace ucl {
 
 	NaviframeSRef Naviframe::Builder::build(ElmWidget &parent) const
 	{
-		Evas_Object *const eo = elm_naviframe_add(parent);
+		Evas_Object *const eo = elm_naviframe_add(as_eo(parent));
 		if (!eo) {
 			ELOG("elm_naviframe_add() failed!");
 			return {};
 		}
 
-		auto result = makeShared<Naviframe>(eo);
+		auto result = makeShared<Naviframe>(eo, PRIVATE);
 
 		if (m_needBindToEo) {
 			result->bindToEo();
@@ -47,12 +47,12 @@ namespace ucl {
 
 	// Naviframe //
 
-	Naviframe::Naviframe(IRefCountObj &rc, Evas_Object *eo) :
-		StyledWidget(&rc, eo, true),
+	Naviframe::Naviframe(IRefCountObj &rc, Evas_Object *eo, Private) :
+		StyledWidget(&rc, eo),
 		m_isInTransition(false)
 	{
-		addEventHandler(NAVI_TRANSITION_FINISHED, WEAK_DELEGATE(
-				Naviframe::onTransitionFinished, asWeak(*this)));
+		addEventHandler(NAVI_TRANSITION_FINISHED,
+				WEAK_DELEGATE_THIS(onTransitionFinished));
 	}
 
 	void Naviframe::setInTransition(const bool inTransition)
diff --git a/ucl/source/gui/RadioBox.cpp b/ucl/source/gui/RadioBox.cpp
new file mode 100644
index 0000000..ce8ecc7
--- /dev/null
+++ b/ucl/source/gui/RadioBox.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ucl/gui/RadioBox.h"
+
+#include "common.h"
+
+namespace ucl {
+
+	// RadioBox::Builder //
+
+	RadioBoxSRef RadioBox::Builder::build(ElmWidget &parent) const
+	{
+		Evas_Object *const eo = elm_radio_add(as_eo(parent));
+		if (!eo) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "elm_genlist_add() failed!");
+		}
+
+		auto result = makeShared<RadioBox>(eo, m_isOwner);
+
+		if (m_needBindToEo) {
+			result->bindToEo();
+		}
+
+		if (isValid(m_style)) {
+			result->setStyle(m_style);
+		}
+
+		show(*result);
+
+		return result;
+	}
+}
diff --git a/ucl/src/gui/Widget.cpp b/ucl/source/gui/Widget.cpp
index 096c6e1..7da5d29 100644
--- a/ucl/src/gui/Widget.cpp
+++ b/ucl/source/gui/Widget.cpp
@@ -27,36 +27,36 @@ namespace ucl {
 
 	// Widget::EventProxy //
 
-	class Widget::EventProxy : public NonCopyable {
+	class Widget::EventProxy : protected NonCopyable {
 	public:
 		EventProxy(Widget &widget, const WidgetEvent event,
-				const WidgetEventHandler handler) :
+				WidgetEventHandler handler) :
 			m_widget(widget),
-			m_handler(handler),
+			m_handler(std::move(handler)),
 			m_type(static_cast<Evas_Callback_Type>(event))
 		{
-			evas_object_event_callback_add(m_widget.getEo(),
+			evas_object_event_callback_add(as_eo(m_widget),
 					m_type, event_cb, this);
 		}
 
 		EventProxy(Widget &widget, const SmartEvent event,
-				const WidgetEventHandler handler) :
+				WidgetEventHandler handler) :
 			m_widget(widget),
 			m_smartEvent(event),
-			m_handler(handler),
+			m_handler(std::move(handler)),
 			m_type(impl::WIDGET_EVENT_SMART)
 		{
-			evas_object_smart_callback_add(m_widget.getEo(),
+			evas_object_smart_callback_add(as_eo(m_widget),
 					m_smartEvent.c_str(), smart_cb, this);
 		}
 
 		~EventProxy()
 		{
 			if (m_type == impl::WIDGET_EVENT_SMART) {
-				evas_object_smart_callback_del_full(m_widget.getEo(),
+				evas_object_smart_callback_del_full(as_eo(m_widget),
 						m_smartEvent.c_str(), smart_cb, this);
 			} else {
-				evas_object_event_callback_del_full(m_widget.getEo(),
+				evas_object_event_callback_del_full(as_eo(m_widget),
 						m_type, event_cb, this);
 			}
 		}
@@ -66,13 +66,15 @@ namespace ucl {
 			m_selfIt = it;
 		}
 
-		bool operator==(const std::pair<WidgetEvent, WidgetEventHandler> &rhs)
+		bool operator==(
+				const std::pair<WidgetEvent, WidgetEventHandler::CDRef> &rhs)
 		{
 			return ((m_type == static_cast<Evas_Callback_Type>(rhs.first)) &&
 					(m_handler == rhs.second));
 		}
 
-		bool operator==(const std::pair<SmartEvent, WidgetEventHandler> &rhs)
+		bool operator==(
+				const std::pair<SmartEvent, WidgetEventHandler::CDRef> &rhs)
 		{
 			return ((m_type == impl::WIDGET_EVENT_SMART) &&
 					(m_handler == rhs.second) &&
@@ -93,8 +95,8 @@ namespace ucl {
 
 		void dispatchEvent(void *const event_info)
 		{
-			if (m_handler) {
-				m_handler(m_widget, event_info);
+			if (const auto handler = m_handler.lock()) {
+				handler(m_widget, event_info);
 			} else {
 				m_widget.delEventProxy(m_selfIt);
 			}
@@ -250,14 +252,14 @@ namespace ucl {
 	}
 
 	void Widget::addEventHandler(const WidgetEvent event,
-			const WidgetEventHandler handler)
+			WidgetEventHandler handler)
 	{
-		m_eventProxies.emplace_front(*this, event, handler);
+		m_eventProxies.emplace_front(*this, event, std::move(handler));
 		m_eventProxies.front().setSelfIt(m_eventProxies.begin());
 	}
 
 	void Widget::addEventHandler(const SmartEvent event,
-			const WidgetEventHandler handler)
+			WidgetEventHandler handler)
 	{
 		if (strncmp(event.name, UCL_SMART_FWD, strlen(UCL_SMART_FWD)) == 0) {
 			if (!ensureFwdEvent(event)) {
@@ -265,19 +267,19 @@ namespace ucl {
 						"Event is not supported: %s;", event.name);
 			}
 		}
-		m_eventProxies.emplace_front(*this, event, handler);
+		m_eventProxies.emplace_front(*this, event, std::move(handler));
 		m_eventProxies.front().setSelfIt(m_eventProxies.begin());
 	}
 
 	void Widget::delEventHandler(const WidgetEvent event,
-			const WidgetEventHandler handler)
+			WidgetEventHandler::CDRef handler)
 	{
 		delEventProxy(std::find(m_eventProxies.begin(), m_eventProxies.end(),
 				std::make_pair(event, handler)));
 	}
 
 	void Widget::delEventHandler(const SmartEvent event,
-			const WidgetEventHandler handler)
+			WidgetEventHandler::CDRef handler)
 	{
 		delEventProxy(std::find(m_eventProxies.begin(), m_eventProxies.end(),
 				std::make_pair(event, handler)));
diff --git a/ucl/src/gui/WidgetItem.cpp b/ucl/source/gui/WidgetItem.cpp
index 04d1fca..04d1fca 100644
--- a/ucl/src/gui/WidgetItem.cpp
+++ b/ucl/source/gui/WidgetItem.cpp
diff --git a/ucl/src/gui/Window.cpp b/ucl/source/gui/Window.cpp
index 3f74e9e..78addf3 100644
--- a/ucl/src/gui/Window.cpp
+++ b/ucl/source/gui/Window.cpp
@@ -45,21 +45,22 @@ namespace ucl {
 			}
 		}
 
-		StyledWidget bg(elm_bg_add(winEo));
+		StyledWidget bg(elm_bg_add(winEo), false);
 		expand(bg);
 		show(bg);
 
-		StyledWidget conform(elm_conformant_add(winEo));
+		StyledWidget conform(elm_conformant_add(winEo), false);
 		expand(conform);
 		show(conform);
 
-		elm_win_resize_object_add(winEo, bg);
-		elm_win_resize_object_add(winEo, conform);
+		elm_win_resize_object_add(winEo, as_eo(bg));
+		elm_win_resize_object_add(winEo, as_eo(conform));
 
 		elm_win_indicator_opacity_set(winEo, ELM_WIN_INDICATOR_OPAQUE);
 		elm_win_conformant_set(winEo, EINA_TRUE);
 
-		auto result = makeShared<Window>(winEo, isOwner, conform);
+		auto result = makeShared<Window>(winEo, isOwner,
+				as_eo(conform), PRIVATE);
 
 		if (m_needBindToEo) {
 			result->bindToEo();
@@ -75,4 +76,17 @@ namespace ucl {
 
 		return result;
 	}
+
+	// Window //
+
+	void Window::resizeToScreen()
+	{
+		int w = 0;
+		int h = 0;
+		getScreenSize(&w, &h);
+		if ((w > 0) && (h > 0)) {
+			setGeometry(0, 0, w, h);
+			m_conform.setGeometry(0, 0, w, h);
+		}
+	}
 }
diff --git a/ucl/src/gui/common.h b/ucl/source/gui/common.h
index 6b543d3..b8a0028 100644
--- a/ucl/src/gui/common.h
+++ b/ucl/source/gui/common.h
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_GUI_COMMON_H__
-#define __UCL_GUI_COMMON_H__
+#ifndef __UCL_SOURCE_GUI_COMMON_H__
+#define __UCL_SOURCE_GUI_COMMON_H__
 
-#include "../common.h"
+#include "ucl/source/common.h"
 
-#endif // __UCL_GUI_COMMON_H__
+#endif // __UCL_SOURCE_GUI_COMMON_H__
diff --git a/ucl/src/misc/Timeout.cpp b/ucl/source/misc/Timeout.cpp
index 41a3d3f..9fb98ac 100644
--- a/ucl/src/misc/Timeout.cpp
+++ b/ucl/source/misc/Timeout.cpp
@@ -20,10 +20,9 @@
 
 namespace ucl {
 
-	TimeoutSRef Timeout::create(double timeoutSec,
-			const TimeoutHandler &handler)
+	TimeoutSRef Timeout::create(double timeoutSec, TimeoutHandler handler)
 	{
-		auto result = makeShared<Timeout>(handler);
+		auto result = makeShared<Timeout>(std::move(handler), PRIVATE);
 
 		FAIL_RETURN_VALUE(result->prepare(timeoutSec), {},
 				"result->prepare() failed!");
@@ -31,9 +30,9 @@ namespace ucl {
 		return result;
 	}
 
-	Timeout::Timeout(const TimeoutHandler &handler) :
-		m_timer(nullptr),
-		m_handler(handler)
+	Timeout::Timeout(TimeoutHandler handler, Private) :
+		m_handler(std::move(handler)),
+		m_timer(nullptr)
 	{
 	}
 
@@ -51,8 +50,8 @@ namespace ucl {
 			{
 				const auto self = static_cast<Timeout *>(data);
 				self->m_timer = nullptr;
-				if (self->m_handler) {
-					self->m_handler(self);
+				if (const auto handler = self->m_handler.lock()) {
+					handler(self);
 				}
 				return ECORE_CALLBACK_CANCEL;
 			},
diff --git a/ucl/src/misc/Variant.cpp b/ucl/source/misc/Variant.cpp
index f723f34..8be8708 100644
--- a/ucl/src/misc/Variant.cpp
+++ b/ucl/source/misc/Variant.cpp
@@ -26,7 +26,7 @@ namespace ucl {
 		m_type(aString ? TYPE_STRING : TYPE_NIL)
 	{
 		if (aString) {
-			const int realLength = ((length < 0) ? strlen(aString) : length);
+			const size_t realLength = ((length < 0) ? strlen(aString) : length);
 			if (realLength < sizeof(m_aSmallStr.buffer)) {
 				strncpy(m_aSmallStr.buffer, aString, realLength);
 				m_aSmallStr.buffer[realLength] = '\0';
diff --git a/ucl/src/appfw/common.h b/ucl/source/misc/common.h
index b612dfb..fd9d17e 100644
--- a/ucl/src/appfw/common.h
+++ b/ucl/source/misc/common.h
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_APPFW_COMMON_H__
-#define __UCL_APPFW_COMMON_H__
+#ifndef __UCL_SOURCE_MISC_COMMON_H__
+#define __UCL_SOURCE_MISC_COMMON_H__
 
-#include "../common.h"
+#include "ucl/source/common.h"
 
-#endif // __UCL_APPFW_COMMON_H__
+#endif // __UCL_SOURCE_MISC_COMMON_H__
diff --git a/ucl/src/mvp/GuiPresenter.cpp b/ucl/source/mvp/GuiPresenter.cpp
index e23bc02..20fba5c 100644
--- a/ucl/src/mvp/GuiPresenter.cpp
+++ b/ucl/source/mvp/GuiPresenter.cpp
@@ -41,21 +41,21 @@ namespace ucl {
 				if (const auto parentSink = m_parentSink.lock()) {
 					delDeactivatorSource(*parentSink);
 				}
-			} else if (m_window) {
-				delDeactivatorSource(*m_window);
+			} else if (const auto window = getWindowRef()) {
+				delDeactivatorSource(*window);
 			}
 		}
 	}
 
 	Result GuiPresenter::prepare(ElmWidget &widget, const int flags)
 	{
-		m_window = asShared(widget.getWindow());
-		if (!m_window) {
-			LOG_RETURN(RES_FAIL, "m_window is NULL!");
+		const auto window = asShared(widget.getWindow());
+		if (!window) {
+			LOG_RETURN(RES_FAIL, "window is NULL!");
 		}
 
 		if (flags & PF_ADD_DEACTIVATOR_SOURCES) {
-			addDeactivatorSource(*m_window);
+			addDeactivatorSource(*window);
 			m_hasBuildInSources = true;
 		}
 
@@ -63,6 +63,7 @@ namespace ucl {
 			addDeactivatorException(getObjPtr());
 		}
 
+		m_window = window;
 		m_isPrepared = true;
 
 		return RES_OK;
@@ -70,8 +71,12 @@ namespace ucl {
 
 	Result GuiPresenter::prepare(GuiPresenter &parent, const int flags)
 	{
-		if (flags & PF_ADD_DEACTIVATOR_SOURCES) {
+		const auto window = parent.getWindowRef();
+		if (!window) {
+			LOG_RETURN(RES_FAIL, "window is NULL!");
+		}
 
+		if (flags & PF_ADD_DEACTIVATOR_SOURCES) {
 			if (!parent.m_sink) {
 				LOG_RETURN(RES_FAIL, "parent.m_sink is NULL!");
 			}
@@ -92,7 +97,7 @@ namespace ucl {
 			addDeactivatorException(getObjPtr());
 		}
 
-		m_window = parent.m_window;
+		m_window = window;
 		m_isChild = true;
 		m_isPrepared = true;
 
@@ -101,13 +106,16 @@ namespace ucl {
 
 	Window &GuiPresenter::getWindow()
 	{
-		UCL_ASSERT(isWindowReady(), "m_window is NULL!");
-		return *m_window;
+		const auto window = getWindowRef();
+		UCL_ASSERT(window, "window is NULL!");
+		// Since GUI is single threaded Window instance will not be deleted
+		// on "window" shared reference destroy
+		return *window;
 	}
 
-	bool GuiPresenter::isWindowReady() const
+	WindowSRef GuiPresenter::getWindowRef()
 	{
-		return !!m_window;
+		return m_window.lock();
 	}
 
 	void GuiPresenter::addDeactivatorException(const void *const deactivator)
@@ -123,6 +131,22 @@ namespace ucl {
 		m_sink = sink;
 	}
 
+	const void *GuiPresenter::getSelfDeactivator() const
+	{
+		// Just return some unknown pointer that will never be aliaced
+		return &m_isPrepared;
+	}
+
+	void GuiPresenter::activateSelf()
+	{
+		activateByImpl({getSelfDeactivator(), false});
+	}
+
+	void GuiPresenter::deactivateSelf()
+	{
+		deactivateByImpl({getSelfDeactivator(), false});
+	}
+
 	void GuiPresenter::sendActivate(Widget &sender)
 	{
 		sendDeactivator(sender, impl::ACTIVATE_BY, getObjPtr());
@@ -152,7 +176,9 @@ namespace ucl {
 	void GuiPresenter::broadcastDeactivator(const SmartEvent event,
 			const void *const deactivator)
 	{
-		sendDeactivatorInfo(*m_window, event, {deactivator, true});
+		if (const auto window = getWindowRef()) {
+			sendDeactivatorInfo(*window, event, {deactivator, true});
+		}
 	}
 
 	void GuiPresenter::sendDeactivatorInfo(Widget &sender,
@@ -183,18 +209,18 @@ namespace ucl {
 
 	void GuiPresenter::addDeactivatorSource(Widget &source)
 	{
-		source.addEventHandler(impl::ACTIVATE_BY, WEAK_DELEGATE(
-				GuiPresenter::onActivateBySmart, asWeak(*this)));
-		source.addEventHandler(impl::DEACTIVATE_BY, WEAK_DELEGATE(
-				GuiPresenter::onDeactivateBySmart, asWeak(*this)));
+		source.addEventHandler(
+				impl::ACTIVATE_BY, WEAK_DELEGATE_THIS(onActivateBySmart));
+		source.addEventHandler(
+				impl::DEACTIVATE_BY, WEAK_DELEGATE_THIS(onDeactivateBySmart));
 	}
 
 	void GuiPresenter::delDeactivatorSource(Widget &source)
 	{
-		source.delEventHandler(impl::ACTIVATE_BY, WEAK_DELEGATE(
-				GuiPresenter::onActivateBySmart, asWeak(*this)));
-		source.delEventHandler(impl::DEACTIVATE_BY, WEAK_DELEGATE(
-				GuiPresenter::onDeactivateBySmart, asWeak(*this)));
+		source.delEventHandler(
+				impl::ACTIVATE_BY, DELEGATE_THIS(onActivateBySmart));
+		source.delEventHandler(
+				impl::DEACTIVATE_BY, DELEGATE_THIS(onDeactivateBySmart));
 	}
 
 	void GuiPresenter::activateByImpl(const DeactivatorInfo &info)
diff --git a/ucl/source/mvp/ListItemPresenter.cpp b/ucl/source/mvp/ListItemPresenter.cpp
new file mode 100644
index 0000000..bb8d719
--- /dev/null
+++ b/ucl/source/mvp/ListItemPresenter.cpp
@@ -0,0 +1,520 @@
+/*
+ * Copyright 2017 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.1 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://floralicense.org/license/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "ucl/mvp/ListItemPresenter.h"
+
+#include "ucl/gui/StyledWidget.h"
+#include "ucl/gui/helpers.h"
+
+#include "common.h"
+
+namespace ucl { namespace { namespace impl {
+
+	constexpr SmartEvent CHECK_CHANGED {"changed"};
+}}}
+
+namespace ucl {
+
+	// ListItemPresenter::ItemClass //
+
+	ListItemPresenter::ItemClassSRef ListItemPresenter::ItemClass::
+			newInstance(const ElmStyle itemStyle)
+	{
+		auto result = makeShared<ItemClass>(itemStyle, PRIVATE);
+		if (!result->get()) {
+			LOG_RETURN_VALUE(RES_FAIL, {}, "Failed to create ItemClass()!");
+		}
+		return result;
+	}
+
+	ListItemPresenter::ItemClass::ItemClass(const ElmStyle itemStyle, Private) :
+		m_itc(elm_genlist_item_class_new())
+	{
+		if (!m_itc) {
+			return;
+		}
+
+		m_itc->item_style = itemStyle.name;
+
+		m_itc->func.text_get =
+			[](void *data, Evas_Object *obj, const char *part) -> char *
+			{
+				if (!data) {
+					LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
+				}
+				return static_cast<ListItemPresenter *>(data)->
+						getItemPartText(EdjePart(part)).release();
+			};
+
+		m_itc->func.content_get =
+			[](void *data, Evas_Object *obj, const char *part) -> Evas_Object *
+			{
+				if (!data) {
+					LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
+				}
+				auto &&item = *static_cast<ListItemPresenter *>(data);
+				if (const auto widget = item.getItemPartContent(
+						EdjePart(part), *item.m_parent)) {
+					widget->setIsOwner(false);
+					return as_eo(*widget);
+				}
+				return nullptr;
+			};
+
+		m_itc->func.state_get =
+			[](void *data, Evas_Object *obj, const char *part) -> Eina_Bool
+			{
+				if (!data) {
+					LOG_RETURN_VALUE(RES_FATAL, false, "data is NULL");
+				}
+				return static_cast<ListItemPresenter *>(data)->
+						getItemPartState(EdjePart(part));
+			};
+	}
+
+	ListItemPresenter::ItemClass::~ItemClass()
+	{
+		if (m_itc) {
+			elm_genlist_item_class_free(m_itc);
+		}
+	}
+
+	Elm_Genlist_Item_Class *ListItemPresenter::ItemClass::get()
+	{
+		return m_itc;
+	}
+
+	// ListItemPresenter::ItemClassCache //
+
+	ListItemPresenter::ItemClassSRef ListItemPresenter::ItemClassCache::
+			getItemClass(const ElmStyle itemStyle)
+	{
+		ItemClassSRef result;
+
+		if (!m_itcMap.get(itemStyle, result)) {
+			result = ItemClass::newInstance(itemStyle);
+			if (result) {
+				m_itcMap.set(itemStyle, result);
+			} else {
+				ELOG("ItemClass::newInstance() failed!");
+			}
+		}
+
+		return result;
+	}
+
+	void ListItemPresenter::ItemClassCache::purge()
+	{
+		m_itcMap.clear();
+	}
+
+	// ListItemPresenter::ItemPickModeParams //
+
+	bool ListItemPresenter::ItemPickModeParams::isValid() const
+	{
+		using ucl::isValid;
+		return (isValid(checkPart) && isValid(checkStyle));
+	}
+
+	// ListItemPresenter //
+
+	ListItemPresenter::ListItemPresenter(IRefCountObj &rc) :
+		RefCountAware(&rc),
+		m_flags(PF_AUTO_UNSELECT),
+		m_isItemPicked(false),
+		m_isListeningToItemAtspiGesture(false)
+	{
+	}
+
+	ListItemPresenter::~ListItemPresenter()
+	{
+		if (m_item) {
+			FLOG("m_item is still alive!");
+			deleteDetachedItem(true);
+		}
+	}
+
+	void ListItemPresenter::attachItem(GenlistItem item, ElmWidgetSRef parent,
+			ItemClassCacheSRef itcCache, SharedRef<bool> isActiveRef)
+	{
+		if (m_item) {
+			deleteDetachedItem();
+		}
+
+		m_item = item;
+		m_item.setData(this);
+		m_item.setDelCallback(CALLBACK_A(ListItemPresenter::onItemDel));
+
+		if (m_itemAtspiGestureHandler) {
+			tryListenToItemAtspiGesture();
+		}
+
+		m_parent = std::move(parent);
+		m_itcCache = std::move(itcCache);
+		m_isActiveRef = std::move(isActiveRef);
+
+		if (!m_selfRef) {
+			m_selfRef = asShared(*this);
+		}
+
+		onItemAttached();
+	}
+
+	void ListItemPresenter::deleteDetachedItem(const bool silent)
+	{
+		auto item = m_item;
+		detachItem(silent);
+		item.del();
+	}
+
+	void ListItemPresenter::detachItem(const bool silent)
+	{
+		m_itemAtspi.reset();
+		m_isListeningToItemAtspiGesture = false;
+
+		m_item.setData(nullptr);
+		m_item.setDelCallback(nullptr);
+		m_item = nullptr;
+
+		m_parent.reset();
+		m_itcCache.reset();
+		m_isActiveRef.reset();
+
+		if (!silent) {
+			onItemDetached();
+		}
+	}
+
+	void ListItemPresenter::tryEnsureItemAtspi()
+	{
+		if (!m_itemAtspi && m_item) {
+			m_itemAtspi = makeShared<Atspi>(m_item);
+		}
+	}
+
+	void ListItemPresenter::tryListenToItemAtspiGesture()
+	{
+		if (!m_isListeningToItemAtspiGesture) {
+			if (const auto atspi = getItemAtspi()) {
+				m_isListeningToItemAtspiGesture = true;
+				atspi->addGestureHandler(
+						WEAK_DELEGATE_THIS(onItemAtspiGesture));
+			}
+		}
+	}
+
+	void ListItemPresenter::onItemDel(Evas_Object *obj, void *eventInfo)
+	{
+		if (m_item) {
+			detachItem();
+		}
+		m_selfRef.reset();
+	}
+
+	void ListItemPresenter::onItemAtspiGesture(Atspi &atspi,
+			AtspiGestureEventInfo &eventInfo)
+	{
+		if (const auto handler = m_itemAtspiGestureHandler.lock()) {
+			handler(atspi, eventInfo);
+		}
+	}
+
+	void ListItemPresenter::setFlags(const int flags)
+	{
+		m_flags = flags;
+	}
+
+	int ListItemPresenter::getFlags() const
+	{
+		return m_flags;
+	}
+
+	bool ListItemPresenter::isActive() const
+	{
+		return (m_isActiveRef ? *m_isActiveRef : false);
+	}
+
+	bool ListItemPresenter::isPickModeActive() const
+	{
+		if (const auto host = m_pickerHost.lock()) {
+			return host->isPickModeActive();
+		}
+		return false;
+	}
+
+	void ListItemPresenter::handleItemPick(const bool isPicked)
+	{
+		if (const auto host = m_pickerHost.lock()) {
+			if (!host->isPickModeActive()) {
+				WLOG("Pick mode is not active!");
+				return;
+			}
+
+			if (isPicked != m_isItemPicked) {
+				m_isItemPicked = isPicked;
+				if (isPicked) {
+					host->incrementPickCounter();
+				} else {
+					host->decrementPickCounter();
+				}
+			}
+
+		} else {
+			WLOG("m_pickerHost is NULL");
+		}
+	}
+
+	void ListItemPresenter::setPickerHost(IPickerHostWRef host)
+	{
+		m_pickerHost = std::move(host);
+	}
+
+	void ListItemPresenter::setPicked(const bool isPicked)
+	{
+		m_isItemPicked = isPicked;
+	}
+
+	void ListItemPresenter::updatePicked(const bool isPicked)
+	{
+		if (isPicked != m_isItemPicked) {
+			m_isItemPicked = isPicked;
+			updateItem();
+		}
+	}
+
+	bool ListItemPresenter::isPicked() const
+	{
+		return m_isItemPicked;
+	}
+
+	WidgetSRef ListItemPresenter::tryCreatePickModeItemPartContent(
+			EdjePart part, ElmWidget &parent,
+			const ItemPickModeParams &params)
+	{
+		if (isNotValid(params)) {
+			LOG_RETURN_VALUE(RES_INVALID_ARGUMENTS, {}, "params is not Valid!");
+		}
+		if (!isPickModeActive()) {
+			return nullptr;
+		}
+		if (part != params.checkPart) {
+			return nullptr;
+		}
+
+		auto check = makeShared<StyledWidget>(elm_check_add(as_eo(parent)));
+		check->setStyle(params.checkStyle);
+
+		elm_check_state_set(as_eo(*check), toEina(m_isItemPicked));
+		evas_object_repeat_events_set(as_eo(*check), EINA_FALSE);
+		evas_object_propagate_events_set(as_eo(*check), EINA_FALSE);
+
+		check->addEventHandler(
+				impl::CHECK_CHANGED, WEAK_DELEGATE_THIS(onPickCheckChanged));
+
+		if (params.enableAtspi) {
+			auto itemAtspi = getItemAtspi();
+			if (itemAtspi) {
+				auto &checkAtspi = check->getAtspi();
+
+				checkAtspi.addRelationship(ELM_ATSPI_RELATION_CONTROLLED_BY,
+						as_ao(*itemAtspi));
+				itemAtspi->addRelationship(ELM_ATSPI_RELATION_CONTROLLER_FOR,
+						as_ao(checkAtspi));
+				itemAtspi->addRelationship(ELM_ATSPI_RELATION_DESCRIBED_BY,
+						as_ao(checkAtspi));
+			}
+		}
+
+		return check;
+	}
+
+	void ListItemPresenter::onPickCheckChanged(Widget &widget, void *eventInfo)
+	{
+		if (!isActive()) {
+			elm_check_state_set(as_eo(widget), toEina(m_isItemPicked));
+			return;
+		}
+
+		handleItemPick(elm_check_state_get(as_eo(widget)));
+
+		if (m_item) {
+			elm_genlist_item_bring_in(m_item, ELM_GENLIST_ITEM_SCROLLTO_MIDDLE);
+		} else {
+			WLOG("m_item is NULL");
+		}
+	}
+
+	GenlistItem ListItemPresenter::getItem()
+	{
+		return m_item;
+	}
+
+	Atspi *ListItemPresenter::getItemAtspi()
+	{
+		tryEnsureItemAtspi();
+		return m_itemAtspi.get();
+	}
+
+	const Atspi *ListItemPresenter::getItemAtspi() const
+	{
+		// Need cast for lazy initialization. Can't use mutable.
+		const_cast<ListItemPresenter *>(this)->tryEnsureItemAtspi();
+		return m_itemAtspi.get();
+	}
+
+	ListItemPresenter::ItemClassCache *ListItemPresenter::getItemClassCache()
+	{
+		return m_itcCache.get();
+	}
+
+	Result ListItemPresenter::updateItem()
+	{
+		if (!m_item) {
+			LOG_RETURN(RES_INVALID_OPERATION, "m_item is NULL!");
+		}
+
+		m_item.update();
+
+		return RES_OK;
+	}
+
+	Result ListItemPresenter::bringInItem(Elm_Genlist_Item_Scrollto_Type type)
+	{
+		if (!m_item) {
+			LOG_RETURN(RES_INVALID_OPERATION, "m_item is NULL!");
+		}
+
+		elm_genlist_item_bring_in(m_item, type);
+
+		return RES_OK;
+	}
+
+	Result ListItemPresenter::showItem(Elm_Genlist_Item_Scrollto_Type type)
+	{
+		if (!m_item) {
+			LOG_RETURN(RES_INVALID_OPERATION, "m_item is NULL!");
+		}
+
+		elm_genlist_item_show(m_item, type);
+
+		return RES_OK;
+	}
+
+	void ListItemPresenter::setItemAtspiGestureHandler(
+			AtspiGestureHandler handler)
+	{
+		if (handler) {
+			tryListenToItemAtspiGesture();
+		}
+		m_itemAtspiGestureHandler = std::move(handler);
+	}
+
+	Result ListItemPresenter::updateItemStyle(const ElmStyle newItemStyle)
+	{
+		if (!m_item) {
+			LOG_RETURN(RES_INVALID_OPERATION, "m_item is NULL!");
+		}
+		if (!m_itcCache) {
+			LOG_RETURN(RES_FATAL, "m_itcCache is NULL!");
+		}
+
+		const auto itc = m_itcCache->getItemClass(newItemStyle);
+		if (!itc) {
+			LOG_RETURN(RES_FAIL, "m_itcCache->getItemClass() failed!");
+		}
+
+		m_item.update(itc->get());
+
+		return RES_OK;
+	}
+
+	void ListItemPresenter::dispose()
+	{
+		if (m_item) {
+			deleteDetachedItem();
+			m_selfRef.reset();
+		}
+	}
+
+	bool ListItemPresenter::isDisposed() const
+	{
+		return !m_item;
+	}
+
+	void ListItemPresenter::onItemAttached()
+	{
+	}
+
+	void ListItemPresenter::onItemDetached()
+	{
+	}
+
+	WidgetSRef ListItemPresenter::getItemPartContent(const EdjePart part,
+			ElmWidget &parent)
+	{
+		return nullptr;
+	}
+
+	CString ListItemPresenter::getItemPartText(const EdjePart part)
+	{
+		return nullptr;
+	}
+
+	bool ListItemPresenter::getItemPartState(const EdjePart part)
+	{
+		return false;
+	}
+
+	void ListItemPresenter::onItemSelectedHook()
+	{
+		if (m_flags & PF_AUTO_UNSELECT) {
+			m_item.setSelected(false);
+		}
+		onItemSelected();
+	}
+
+	void ListItemPresenter::onItemSelected()
+	{
+	}
+
+	void ListItemPresenter::onItemRealized()
+	{
+	}
+
+	void ListItemPresenter::onItemUnrealized()
+	{
+	}
+
+	void ListItemPresenter::onItemHighlighted()
+	{
+	}
+
+	void ListItemPresenter::onItemUnhighlighted()
+	{
+	}
+
+	void ListItemPresenter::onItemLongpressed()
+	{
+	}
+
+	// Non-member functions //
+
+	const Elm_Interface_Atspi_Accessible *as_ao(
+			const ListItemPresenter &item)
+	{
+		return as_ao(item.getItemAtspi());
+	}
+}
diff --git a/ucl/src/mvp/ListPresenter.cpp b/ucl/source/mvp/ListPresenter.cpp
index 220b10e..242928e 100644
--- a/ucl/src/mvp/ListPresenter.cpp
+++ b/ucl/source/mvp/ListPresenter.cpp
@@ -26,6 +26,7 @@ namespace ucl { namespace { namespace impl {
 	constexpr SmartEvent ITEM_UNREALIZED {"unrealized"};
 	constexpr SmartEvent ITEM_HIGHLIGHTED {"highlighted"};
 	constexpr SmartEvent ITEM_UNHIGHLIGHTED {"unhighlighted"};
+	constexpr SmartEvent ITEM_LONGPRESSED {"longpressed"};
 
 	ListItemPresenter *toItemPresenter(void *eventInfo)
 	{
@@ -79,7 +80,7 @@ namespace ucl {
 					"m_parentWidget is NULL!");
 		}
 
-		auto result = makeShared<ListPresenter>();
+		auto result = makeShared<ListPresenter>(PRIVATE);
 
 		FAIL_RETURN_VALUE(result->prepare(
 				parent, *m_parentWidget, m_style, m_flags),
@@ -90,13 +91,16 @@ namespace ucl {
 
 	// ListPresenter //
 
-	ListPresenter::ListPresenter(IRefCountObj &rc) :
+	ListPresenter::ListPresenter(IRefCountObj &rc, Private) :
 			GuiPresenter(rc)
 	{
 	}
 
 	ListPresenter::~ListPresenter()
 	{
+		if (m_genlist) {
+			m_genlist->clear();
+		}
 	}
 
 	Result ListPresenter::prepare(
@@ -110,7 +114,6 @@ namespace ucl {
 				setStyle(style).
 				setMode(Genlist::Mode::COMPRESS).
 				setHomogeneous(flags & FLAG_HOMOGENEOUS).
-				setIsOwner(true).
 				setNeedBindToEo(true).
 				build(parentWidget);
 		if (!m_genlist) {
@@ -120,7 +123,7 @@ namespace ucl {
 		expandAndFill(*m_genlist);
 
 		// TODO Add Scroller widget.
-		elm_scroller_content_min_limit(*m_genlist,
+		elm_scroller_content_min_limit(as_eo(*m_genlist),
 				toEina((flags & FLAG_CALC_X_MIN) != 0),
 				toEina((flags & FLAG_CALC_Y_MIN) != 0));
 
@@ -129,27 +132,36 @@ namespace ucl {
 		m_isActiveRef = makeShared<bool>();
 		*m_isActiveRef = isActive();
 
-		m_genlist->addEventHandler(impl::ITEM_SELECTED, WEAK_DELEGATE(
-				ListPresenter::onItemSelected, asWeak(*this)));
+		registerItemEvents(flags);
+
+		return RES_OK;
+	}
+
+	void ListPresenter::registerItemEvents(int flags)
+	{
+		m_genlist->addEventHandler(impl::ITEM_SELECTED,
+				WEAK_DELEGATE_THIS(onItemSelected));
 
 		if (flags & FLAG_NOTIFY_REALIZED) {
-			m_genlist->addEventHandler(impl::ITEM_REALIZED, WEAK_DELEGATE(
-					ListPresenter::onItemRealized, asWeak(*this)));
+			m_genlist->addEventHandler(impl::ITEM_REALIZED,
+					WEAK_DELEGATE_THIS(onItemRealized));
 		}
 		if (flags & FLAG_NOTIFY_UNREALIZED) {
-			m_genlist->addEventHandler(impl::ITEM_UNREALIZED, WEAK_DELEGATE(
-					ListPresenter::onItemUnrealized, asWeak(*this)));
+			m_genlist->addEventHandler(impl::ITEM_UNREALIZED,
+					WEAK_DELEGATE_THIS(onItemUnrealized));
 		}
 		if (flags & FLAG_NOTIFY_HIGHLIGHTED) {
-			m_genlist->addEventHandler(impl::ITEM_HIGHLIGHTED, WEAK_DELEGATE(
-					ListPresenter::onItemHighlighted, asWeak(*this)));
+			m_genlist->addEventHandler(impl::ITEM_HIGHLIGHTED,
+					WEAK_DELEGATE_THIS(onItemHighlighted));
 		}
 		if (flags & FLAG_NOTIFY_UNHIGHLIGHTED) {
-			m_genlist->addEventHandler(impl::ITEM_UNHIGHLIGHTED, WEAK_DELEGATE(
-					ListPresenter::onItemUnhighlighted, asWeak(*this)));
+			m_genlist->addEventHandler(impl::ITEM_UNHIGHLIGHTED,
+					WEAK_DELEGATE_THIS(onItemUnhighlighted));
+		}
+		if (flags & FLAG_NOTIFY_LONGPRESSED) {
+			m_genlist->addEventHandler(impl::ITEM_LONGPRESSED,
+					WEAK_DELEGATE_THIS(onItemLongpressed));
 		}
-
-		return RES_OK;
 	}
 
 	Genlist &ListPresenter::getWidget()
@@ -236,7 +248,7 @@ namespace ucl {
 			LOG_RETURN(RES_FAIL, "insertFunc() failed!");
 		}
 
-		itemPresenter.attachItem(item, m_itcCache, m_isActiveRef);
+		itemPresenter.attachItem(item, m_genlist, m_itcCache, m_isActiveRef);
 
 		return RES_OK;
 	}
@@ -250,7 +262,7 @@ namespace ucl {
 		if (!relItem) {
 			LOG_RETURN(RES_FAIL, "relItem is NULL!");
 		}
-		if (relItem.getWidget() != m_genlist->getEo()) {
+		if (relItem.getWidget() != as_eo(*m_genlist)) {
 			LOG_RETURN(RES_FAIL, "relItem has wrong genlist!");
 		}
 		return insert(itemPresenter, parent,
@@ -314,6 +326,15 @@ namespace ucl {
 		itemPresenter->onItemUnhighlighted();
 	}
 
+	void ListPresenter::onItemLongpressed(Widget &widget, void *eventInfo)
+	{
+		const auto itemPresenter = impl::toItemPresenter(eventInfo);
+		if (!itemPresenter) {
+			LOG_RETURN_VOID(RES_FATAL, "itemPresenter is NULL");
+		}
+		itemPresenter->onItemLongpressed();
+	}
+
 	void ListPresenter::onActivate()
 	{
 		setIsActiveRef(true);
diff --git a/ucl/src/misc/common.h b/ucl/source/mvp/common.h
index 372ad4d..11a4d84 100644
--- a/ucl/src/misc/common.h
+++ b/ucl/source/mvp/common.h
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_MISC_COMMON_H__
-#define __UCL_MISC_COMMON_H__
+#ifndef __UCL_SOURCE_MVP_COMMON_H__
+#define __UCL_SOURCE_MVP_COMMON_H__
 
-#include "../common.h"
+#include "ucl/source/common.h"
 
-#endif // __UCL_MISC_COMMON_H__
+#endif // __UCL_SOURCE_MVP_COMMON_H__
diff --git a/ucl/src/util/logging.cpp b/ucl/source/util/logging.cpp
index 311f25b..311f25b 100644
--- a/ucl/src/util/logging.cpp
+++ b/ucl/source/util/logging.cpp
diff --git a/ucl/src/util/types/Result.cpp b/ucl/source/util/types/Result.cpp
index b42875e..9ba6c17 100644
--- a/ucl/src/util/types/Result.cpp
+++ b/ucl/source/util/types/Result.cpp
@@ -26,7 +26,7 @@ namespace ucl { namespace { namespace impl {
 		{"RES_NOT_SUPPORTED",     DLOG_ERROR},
 		{"RES_IO_ERROR",          DLOG_ERROR},
 		{"RES_OUT_OF_MEMORY",     DLOG_ERROR},
-		{"RES_ILLEGAL_STATE",     DLOG_ERROR},
+		{"RES_INVALID_OPERATION", DLOG_ERROR},
 		{"RES_INVALID_ARGUMENTS", DLOG_ERROR},
 		{"RES_FAIL",              DLOG_ERROR},
 		{"RES_OK",                DLOG_INFO},
diff --git a/ucl/src/mvp/common.h b/ucl/source/util/types/classTypes.cpp
index 2894a14..d3eabaf 100644
--- a/ucl/src/mvp/common.h
+++ b/ucl/source/util/types/classTypes.cpp
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-#ifndef __UCL_MVP_COMMON_H__
-#define __UCL_MVP_COMMON_H__
+#include "ucl/util/types/classTypes.h"
 
-#include "../common.h"
+namespace ucl {
 
-#endif // __UCL_MVP_COMMON_H__
+	const NonCopyable::PrivateType NonCopyable::PRIVATE;
+}
diff --git a/ucl/src/gui/ElmWidget.cpp b/ucl/src/gui/ElmWidget.cpp
deleted file mode 100644
index b7d227e..0000000
--- a/ucl/src/gui/ElmWidget.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "ucl/gui/ElmWidget.h"
-
-#include "ucl/gui/Window.h"
-#include "ucl/gui/helpers.h"
-
-namespace ucl {
-
-	ElmWidget::ElmWidget(IRefCountObj *rc, Evas_Object *eo, bool isOwner) :
-		Widget(rc, eo, isOwner),
-		m_isAtspiGestureCbSet(false)
-	{
-	}
-
-	ElmWidget::~ElmWidget()
-	{
-		if (m_isAtspiGestureCbSet) {
-			elm_atspi_accessible_gesture_cb_set(getEo(), nullptr, nullptr);
-		}
-	}
-
-	void ElmWidget::setFocusedImpl(const bool value)
-	{
-		elm_object_focus_set(getEo(), toEina(value));
-	}
-
-	bool ElmWidget::isFocusedImpl() const
-	{
-		return elm_object_focus_get(getEo());
-	}
-
-	bool ElmWidget::ensureFwdEvent(const SmartEvent fwdEvent)
-	{
-		if (Widget::ensureFwdEvent(fwdEvent)) {
-			return true;
-		}
-		if (fwdEvent == ATSPI_ON_GESTURE) {
-			if (!m_isAtspiGestureCbSet) {
-				m_isAtspiGestureCbSet = true;
-				elm_atspi_accessible_gesture_cb_set(getEo(),
-						CALLBACK_A(ElmWidget::onAtspiGesture), this);
-			}
-			return true;
-		}
-		return false;
-	}
-
-	Eina_Bool ElmWidget::onAtspiGesture(Elm_Atspi_Gesture_Info gestureInfo,
-					Evas_Object *obj)
-	{
-		AtspiGestureEventInfo eventInfo{gestureInfo};
-		callEvent(ATSPI_ON_GESTURE, &eventInfo);
-		return toEina(eventInfo.preventDefault);
-	}
-
-	Window *ElmWidget::getWindow() const
-	{
-		return dynamicWidgetCast<Window>(getTopWidget());
-	}
-}
diff --git a/ucl/src/mvp/ListItemPresenter.cpp b/ucl/src/mvp/ListItemPresenter.cpp
deleted file mode 100644
index e2ad69a..0000000
--- a/ucl/src/mvp/ListItemPresenter.cpp
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Copyright 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "ucl/mvp/ListItemPresenter.h"
-
-#include "common.h"
-
-namespace ucl {
-
-	// ListItemPresenter::ItemClass //
-
-	ListItemPresenter::ItemClassSRef ListItemPresenter::ItemClass::
-			newInstance(const ElmStyle itemStyle)
-	{
-		auto result = makeShared<ItemClass>(itemStyle);
-		if (!result->get()) {
-			LOG_RETURN_VALUE(RES_FAIL, {}, "Failed to create ItemClass()!");
-		}
-		return result;
-	}
-
-	ListItemPresenter::ItemClass::ItemClass(const ElmStyle itemStyle) :
-		m_itc(elm_genlist_item_class_new())
-	{
-		if (!m_itc) {
-			return;
-		}
-
-		m_itc->item_style = itemStyle.name;
-
-		m_itc->func.text_get =
-			[](void *data, Evas_Object *obj, const char *part) -> char *
-			{
-				if (!data) {
-					LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
-				}
-				return static_cast<ListItemPresenter *>(data)->
-						getItemPartText(EdjePart(part)).release();
-			};
-
-		m_itc->func.content_get =
-			[](void *data, Evas_Object *obj, const char *part) -> Evas_Object *
-			{
-				if (!data) {
-					LOG_RETURN_VALUE(RES_FATAL, nullptr, "data is NULL");
-				}
-				if (const auto widget = static_cast<ListItemPresenter *>(data)->
-						getItemPartContent(EdjePart(part))) {
-					widget->setIsOwner(false);
-					return widget->getEo();
-				}
-				return nullptr;
-			};
-
-		m_itc->func.state_get =
-			[](void *data, Evas_Object *obj, const char *part) -> Eina_Bool
-			{
-				if (!data) {
-					LOG_RETURN_VALUE(RES_FATAL, false, "data is NULL");
-				}
-				return static_cast<ListItemPresenter *>(data)->
-						getItemPartState(EdjePart(part));
-			};
-	}
-
-	ListItemPresenter::ItemClass::~ItemClass()
-	{
-		if (m_itc) {
-			elm_genlist_item_class_free(m_itc);
-		}
-	}
-
-	Elm_Genlist_Item_Class *ListItemPresenter::ItemClass::get()
-	{
-		return m_itc;
-	}
-
-	// ListItemPresenter::ItemClassCache //
-
-	ListItemPresenter::ItemClassSRef ListItemPresenter::ItemClassCache::
-			getItemClass(const ElmStyle itemStyle)
-	{
-		ItemClassSRef result;
-
-		if (!m_itcMap.get(itemStyle, result)) {
-			result = ItemClass::newInstance(itemStyle);
-			if (result) {
-				m_itcMap.set(itemStyle, result);
-			} else {
-				ELOG("ItemClass::newInstance() failed!");
-			}
-		}
-
-		return result;
-	}
-
-	void ListItemPresenter::ItemClassCache::purge()
-	{
-		m_itcMap.clear();
-	}
-
-	// ListItemPresenter //
-
-	ListItemPresenter::ListItemPresenter(IRefCountObj &rc) :
-		RefCountAware(&rc),
-		m_flags(PF_AUTO_UNSELECT)
-	{
-	}
-
-	ListItemPresenter::~ListItemPresenter()
-	{
-		if (m_item) {
-			FLOG("m_item is still alive!");
-			deleteDetachedItem(true);
-		}
-	}
-
-	void ListItemPresenter::attachItem(GenlistItem item,
-			const ItemClassCacheSRef &itcCache,
-			const SharedRef<bool> &isActiveRef)
-	{
-		if (!item) {
-			LOG_RETURN_VOID(RES_FAIL, "item is NULL!");
-		}
-
-		if (m_item) {
-			deleteDetachedItem();
-		}
-
-		m_item = item;
-		m_item.setData(this);
-		m_item.setDelCallback(CALLBACK_A(ListItemPresenter::onItemDel));
-
-		m_itcCache = itcCache;
-		m_isActiveRef = isActiveRef;
-
-		if (!m_selfRef) {
-			m_selfRef = asShared(*this);
-		}
-
-		onItemAttached();
-	}
-
-	void ListItemPresenter::deleteDetachedItem(const bool silent)
-	{
-		auto item = m_item;
-		detachItem(silent);
-		item.del();
-	}
-
-	void ListItemPresenter::detachItem(const bool silent)
-	{
-		m_item.setData(nullptr);
-		m_item.setDelCallback(nullptr);
-		m_item = nullptr;
-		if (!silent) {
-			onItemDetached();
-		}
-	}
-
-	void ListItemPresenter::onItemDel(Evas_Object *obj, void *eventInfo)
-	{
-		if (m_item) {
-			detachItem();
-		}
-		m_selfRef.reset();
-	}
-
-	void ListItemPresenter::setFlags(const int flags)
-	{
-		m_flags = flags;
-	}
-
-	int ListItemPresenter::getFlags() const
-	{
-		return m_flags;
-	}
-
-	bool ListItemPresenter::isActive() const
-	{
-		return (m_isActiveRef ? *m_isActiveRef : false);
-	}
-
-	GenlistItem ListItemPresenter::getItem()
-	{
-		return m_item;
-	}
-
-	ListItemPresenter::ItemClassCacheSRef
-			ListItemPresenter::getItemClassCache()
-	{
-		return m_itcCache.lock();
-	}
-
-	Result ListItemPresenter::updateItemStyle(const ElmStyle newItemStyle)
-	{
-		if (!m_item) {
-			LOG_RETURN(RES_ILLEGAL_STATE, "m_item is NULL!");
-		}
-
-		const auto itcCache = getItemClassCache();
-		if (!itcCache) {
-			LOG_RETURN(RES_FATAL, "itcCache is NULL!");
-		}
-
-		const auto itc = itcCache->getItemClass(newItemStyle);
-		if (!itc) {
-			LOG_RETURN(RES_FAIL, "itcCache.getItemClass() failed!");
-		}
-
-		m_item.update(itc->get());
-
-		return RES_OK;
-	}
-
-	void ListItemPresenter::dispose()
-	{
-		if (m_item) {
-			deleteDetachedItem();
-			m_selfRef.reset();
-		}
-	}
-
-	bool ListItemPresenter::isDisposed() const
-	{
-		return !m_item;
-	}
-
-	void ListItemPresenter::onItemAttached()
-	{
-	}
-
-	void ListItemPresenter::onItemDetached()
-	{
-	}
-
-	WidgetSRef ListItemPresenter::getItemPartContent(const EdjePart part)
-	{
-		return nullptr;
-	}
-
-	CString ListItemPresenter::getItemPartText(const EdjePart part)
-	{
-		return nullptr;
-	}
-
-	bool ListItemPresenter::getItemPartState(const EdjePart part)
-	{
-		return false;
-	}
-
-	void ListItemPresenter::onItemSelectedHook()
-	{
-		if (m_flags & PF_AUTO_UNSELECT) {
-			m_item.setSelected(false);
-		}
-		onItemSelected();
-	}
-
-	void ListItemPresenter::onItemSelected()
-	{
-	}
-
-	void ListItemPresenter::onItemRealized()
-	{
-	}
-
-	void ListItemPresenter::onItemUnrealized()
-	{
-	}
-
-	void ListItemPresenter::onItemHighlighted()
-	{
-	}
-
-	void ListItemPresenter::onItemUnhighlighted()
-	{
-	}
-}