tizen 2.4 releasetizen_2.4_mobile_releasesubmit/tizen_2.4/20151028.063515accepted/tizen/2.4/mobile/20151029.034930

66 files changed, 26762 insertions, 3644 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 98e31fb..fc0cd19 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,18 +7,26 @@ SET(CMAKE_INSTALL_PREFIX /usr)
 SET(PREFIX ${CMAKE_INSTALL_PREFIX})
 
 SET(INC_DIR include)
-INCLUDE_DIRECTORIES(${INC_DIR})
-IF (TIZEN_WEARABLE)
-	INCLUDE_DIRECTORIES(${INC_DIR}/wearable)
+IF (TIZEN_TV)
+	INCLUDE_DIRECTORIES(${INC_DIR}/tv)
 ELSE ()
-	INCLUDE_DIRECTORIES(${INC_DIR}/mobile)
-ENDIF (TIZEN_WEARABLE)
-
-IF (TIZEN_WEARABLE)
-SET(dependents "dlog glib-2.0 capi-base-common bluetooth-api privacy-manager-client")
+	INCLUDE_DIRECTORIES(${INC_DIR})
+	IF (TIZEN_WEARABLE)
+		INCLUDE_DIRECTORIES(${INC_DIR}/wearable)
+	ELSE ()
+		INCLUDE_DIRECTORIES(${INC_DIR}/mobile)
+	ENDIF (TIZEN_WEARABLE)
+ENDIF (TIZEN_TV)
+
+IF (TIZEN_TV)
+SET(dependents "dlog glib-2.0 capi-base-common bluetooth-tv-api db-util")
 ELSE ()
-SET(dependents "dlog glib-2.0 capi-base-common bluetooth-api")
-ENDIF (TIZEN_WEARABLE)
+	IF (TIZEN_WEARABLE)
+		SET(dependents "dlog glib-2.0 capi-base-common bluetooth-api privacy-manager-client")
+	ELSE ()
+		SET(dependents "dlog glib-2.0 capi-base-common bluetooth-api")
+	ENDIF (TIZEN_WEARABLE)
+ENDIF (TIZEN_TV)
 SET(pc_dependents "capi-base-common glib-2.0")
 
 INCLUDE(FindPkgConfig)
@@ -39,6 +47,24 @@ ADD_DEFINITIONS("-DTIZEN_DEBUG")
 
 SET(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed -Wl,--rpath=/usr/lib")
 
+IF (TIZEN_TV)
+SET(SOURCES
+tv_src/bluetooth-common.c
+tv_src/bluetooth-adapter.c
+tv_src/bluetooth-device.c
+tv_src/bluetooth-socket.c
+tv_src/bluetooth-opp-server.c
+tv_src/bluetooth-opp-client.c
+tv_src/bluetooth-pan.c
+tv_src/bluetooth-hdp.c
+tv_src/bluetooth-hid.c
+tv_src/bluetooth-audio.c
+tv_src/bluetooth-avrcp.c
+tv_src/bluetooth-gatt.c
+tv_src/bluetooth-dut.c
+tv_src/bluetooth-sync3d.c
+)
+ELSE ()
 SET(SOURCES
 src/bluetooth-common.c
 src/bluetooth-adapter.c
@@ -52,10 +78,12 @@ src/bluetooth-hid.c
 src/bluetooth-audio.c
 src/bluetooth-avrcp.c
 src/bluetooth-gatt.c
+src/bluetooth-ipsp.c
 )
 IF (TIZEN_WEARABLE)
 LIST(APPEND SOURCES src/bluetooth-pbap.c)
 ENDIF (TIZEN_WEARABLE)
+ENDIF (TIZEN_TV)
 
 ADD_LIBRARY(${fw_name} SHARED ${SOURCES})
 
@@ -69,25 +97,35 @@ SET_TARGET_PROPERTIES(${fw_name}
 )
 
 INSTALL(TARGETS ${fw_name} DESTINATION lib)
+
 INSTALL(
         DIRECTORY ${INC_DIR}/ DESTINATION include/network
         FILES_MATCHING
         PATTERN "*_private.h" EXCLUDE
         PATTERN "${INC_DIR}/*.h"
         )
-IF (TIZEN_WEARABLE)
+IF (TIZEN_TV)
 INSTALL(
-        DIRECTORY ${INC_DIR}/wearable/ DESTINATION include/network
+        DIRECTORY ${INC_DIR}/tv/ DESTINATION include/network
         FILES_MATCHING
-        PATTERN "${INC_DIR}/wearable/*.h"
+        PATTERN "${INC_DIR}/tv/*.h"
         )
+
 ELSE ()
-INSTALL(
-        DIRECTORY ${INC_DIR}/mobile/ DESTINATION include/network
-        FILES_MATCHING
-        PATTERN "${INC_DIR}/mobile/*.h"
-        )
-ENDIF (TIZEN_WEARABLE)
+	IF (TIZEN_WEARABLE)
+	INSTALL(
+	        DIRECTORY ${INC_DIR}/wearable/ DESTINATION include/network
+	        FILES_MATCHING
+	        PATTERN "${INC_DIR}/wearable/*.h"
+	        )
+	ELSE ()
+	INSTALL(
+	        DIRECTORY ${INC_DIR}/mobile/ DESTINATION include/network
+	        FILES_MATCHING
+	        PATTERN "${INC_DIR}/mobile/*.h"
+	        )
+	ENDIF (TIZEN_WEARABLE)
+ENDIF (TIZEN_TV)
 
 SET(PC_NAME ${fw_name})
 SET(PC_REQUIRED ${pc_dependents})
@@ -100,7 +138,10 @@ CONFIGURE_FILE(
 )
 INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${fw_name}.pc DESTINATION lib/pkgconfig)
 
+IF (TIZEN_TV)
+ELSE ()
 ADD_SUBDIRECTORY(test)
+ENDIF (TIZEN_TV)
 
 IF(UNIX)
 
diff --git a/doc/bluetooth_doc.h b/doc/bluetooth_doc.h
index 6f318c0..a2229b4 100644
--- a/doc/bluetooth_doc.h
+++ b/doc/bluetooth_doc.h
@@ -44,7 +44,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -75,7 +75,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  * @section CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE_ASYNCHRONOUS_OPERATIONS Asynchronous Operations
  * <div><table class="doxtable" >
@@ -175,7 +175,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -206,7 +206,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  * @section CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE_ASYNCHRONOUS_OPERATIONS Asynchronous Operations
  * <div><table class="doxtable" >
@@ -318,7 +318,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  * @section CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE_ASYNCHRONOUS_OPERATIONS Asynchronous Operations
  * <div><table class="doxtable" >
@@ -396,7 +396,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -421,7 +421,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -445,7 +445,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -471,7 +471,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -497,7 +497,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -524,7 +524,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -550,7 +550,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -578,7 +578,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -606,12 +606,11 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
 /**
- * @internal
  * @defgroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE Bluetooth AVRCP
  * @brief Bluetooth AVRCP(Audio/Video Remote Control Profile) API provides functions for notifying the change of target device to the control device.
  * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
@@ -634,7 +633,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -660,7 +659,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
@@ -689,7 +688,7 @@
  *
  * To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.\n
  *
- * More details on featuring your application can be found from <a href="../org.tizen.mobile.native.appprogramming/html/ide_sdk_tools/feature_element.htm"><b>Feature Element</b>.</a>
+ * More details on featuring your application can be found from <a href="https://developer.tizen.org/development/tools/native-tools/manifest-text-editor#feature"><b>Feature Element</b>.</a>
  *
  */
 
diff --git a/include/bluetooth_private.h b/include/bluetooth_private.h
index 8367ce8..df37dd8 100644..100755
--- a/include/bluetooth_private.h
+++ b/include/bluetooth_private.h
@@ -25,6 +25,7 @@
 #include <bluetooth-telephony-api.h>
 #include <bluetooth-media-control.h>
 #include <bluetooth-hid-api.h>
+#include <bluetooth-ipsp-api.h>
 
 #include "bluetooth.h"
 #include "bluetooth_internal.h"
@@ -59,6 +60,7 @@ typedef enum
 	BT_EVENT_BOND_CREATED, /**< A bond is created */
 	BT_EVENT_BOND_DESTROYED, /**< A bond is destroyed */
 	BT_EVENT_AUTHORIZATION_CHANGED, /**< Authorization is changed */
+	BT_EVENT_AUTHENTICATION_REQUEST, /**< Authentication events during pairing process*/
 	BT_EVENT_SERVICE_SEARCHED, /**< Service search finish */
 	BT_EVENT_DATA_RECEIVED, /**< Data is received */
 	BT_EVENT_CONNECTION_STATE_CHANGED, /**< Connection state is changed */
@@ -76,7 +78,6 @@ typedef enum
 	BT_EVENT_HDP_DISCONNECTED, /**< HDP disconnection change */
 	BT_EVENT_HDP_DATA_RECEIVED, /**< HDP Data receive Callabck */
 	BT_EVENT_AUDIO_CONNECTION_STATUS, /**< Audio Connection change callback */
-	BT_EVENT_A2DP_SOURCE_CONNECTION_STATUS, /**< A2dp Source Connection Change */
 	BT_EVENT_AG_SCO_CONNECTION_STATUS, /**< Audio - AG SCO Connection state change callback */
 	BT_EVENT_AG_CALL_HANDLING_EVENT, /**< Audio - AG call event callback */
 	BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT, /**< Audio - AG 3-way call event callback */
@@ -93,6 +94,8 @@ typedef enum
 	BT_EVENT_AVRCP_SONG_POSITION_CHANGED, /**< AVRCP scan mode change callback */
 	BT_EVENT_AVRCP_TRACK_INFO_CHANGED, /**< AVRCP scan mode change callback */
 	BT_EVENT_HID_CONNECTION_STATUS, /**< HID connection status callback */
+	BT_EVENT_HID_DEVICE_CONNECTION_STATUS, /**< HID Device connection status callback */
+	BT_EVENT_HID_DEVICE_DATA_RECEIVED, /**< HID Device Data received callback */
 	BT_EVENT_DEVICE_CONNECTION_STATUS, /**< Device connection status callback */
 	BT_EVENT_GATT_CONNECTION_STATUS, /** < GATT connection status callback */
 	BT_EVENT_GATT_CLIENT_SERVICE_DISCOVERED, /** GATT services discovered callback */
@@ -109,6 +112,9 @@ typedef enum
 	BT_EVENT_GATT_CLIENT_READ_CHARACTERISTIC_LEGACY, /**< GATT characteristic value read callback */
 	BT_EVENT_GATT_CLIENT_WRITE_CHARACTERISTIC_LEGACY, /**< GATT characteristic value write callback */
 #endif
+	BT_EVENT_IPSP_INIT_STATE_CHANGED, /**< IPSP Init status changed callback */
+	BT_EVENT_IPSP_CONNECTION_STATUS, /**< IPSP connection status callback */
+	BT_EVENT_LE_DATA_LENGTH_CHANGED, /** LE data length changed callback */
 	BT_EVENT_ADVERTISING_STATE_CHANGED, /**< Advertising state changed callback */
 	BT_EVENT_MANUFACTURER_DATA_CHANGED, /**< Manufacturer data changed callback */
 	BT_EVENT_CONNECTABLE_CHANGED_EVENT, /**< Adapter connectable changed callback */
@@ -175,7 +181,8 @@ typedef enum {
 	BT_ADAPTER_LE_ADVERTISING_DATA_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS = 0x03, /**< Complete list of 16 bit UUIDs */
 	BT_ADAPTER_LE_ADVERTISING_DATA_INCOMP_LIST_128_BIT_SERVICE_CLASS_UUIDS = 0x06, /**< Incomplete list of 128 bit UUIDs */
 	BT_ADAPTER_LE_ADVERTISING_DATA_COMP_LIST_128_BIT_SERVICE_CLASS_UUIDS = 0x07, /**< Complete list of 128 bit UUID */
-	BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME = 0x09, /**<local device name */
+	BT_ADAPTER_LE_ADVERTISING_DATA_SHORT_LOCAL_NAME = 0x08, /**<Shortened local name */
+	BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME = 0x09, /**<Complete local name */
 	BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL = 0x0a, /**< TX-Power level*/
 	BT_ADAPTER_LE_ADVERTISING_DATA_16_BIT_SERVICE_SOLICITATION_UUIDS = 0x14, /**< List of 16-bit Service Solicitation UUIDs*/
 	BT_ADAPTER_LE_ADVERTISING_DATA_128_BIT_SERVICE_SOLICITATION_UUIDS = 0x15, /**< List of 128-bit Service Solicitation UUIDs*/
@@ -292,6 +299,9 @@ typedef struct {
 	bt_gatt_server_read_value_requested_cb read_requested_cb;
 	void *read_requested_user_data;
 
+	bt_gatt_server_notification_state_change_cb notification_changed_cb;
+	void *notification_changed_user_data;
+
 	int value_length;
 	char *value;
 } bt_gatt_characteristic_s;
@@ -342,6 +352,17 @@ typedef void (*_bt_gatt_client_value_changed_cb)(char *char_path,
 #endif
 
 /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enumerations of the authentication event types.
+ *
+ */
+typedef enum {
+	BT_AUTH_KEYBOARD_PASSKEY_DISPLAY = 0, /**< PIN display event to user for entering PIN in keyboard */
+	BT_AUTH_PIN_REQUEST,                  /**< Legacy PIN or PASSKEY request event */
+	BT_AUTH_PASSKEY_CONFIRM_REQUEST,      /**< PASSKEY confirmation event to match PASSKEY in remote device */
+} bt_authentication_type_info_e;
+
+/**
  * @internal
  * @brief Check the initialzating status
  */
@@ -481,6 +502,251 @@ const GSList* _bt_gatt_get_server_list(void);
 
 int _bt_gatt_client_update_all(bt_gatt_client_h client);
 
+/* HID device related type */
+typedef struct
+{
+        unsigned char btcode;
+        unsigned char rep_id;
+        unsigned char button;
+        signed char axis_x;
+        signed char axis_y;
+        signed char axis_z;
+} bt_hid_mouse_data_s;
+
+typedef struct
+{
+        unsigned char btcode;
+        unsigned char rep_id;
+        unsigned char modify;
+        unsigned char key[8];
+} bt_hid_key_data_s;
+
+typedef enum {
+        BT_HID_HEADER_HANDSHAKE,
+        BT_HID_HEADER_HID_CONTROL,
+        BT_HID_HEADER_GET_REPORT,
+        BT_HID_HEADER_SET_REPORT,
+        BT_HID_HEADER_GET_PROTOCOL,
+        BT_HID_HEADER_SET_PROTOCOL,
+        BT_HID_HEADER_DATA,
+        BT_HID_HEADER_UNKNOWN
+} bluetooth_hid_header_type_t;
+
+typedef enum {
+        BT_HID_PARAM_DATA_RTYPE_INPUT,
+        BT_HID_PARAM_DATA_RTYPE_OUTPUT
+} bluetooth_hid_param_type_t;
+
+typedef struct
+{
+        const char *address;
+        bluetooth_hid_header_type_t type;
+        bluetooth_hid_param_type_t param;
+        int data_size;  /**< The length of the received data */
+        const char *data;     /**< The received data */
+} bt_hid_device_received_data_s;
+
+typedef void (*bt_hid_device_connection_state_changed_cb) (int result,
+                bool connected, const char *remote_address, void *user_data);
+
+typedef void (*bt_hid_device_data_received_cb)(const bt_hid_device_received_data_s *data, void *user_data);
+/* HID device related type */
+
+/**
+ * @internal
+ * @brief IPSP Init state changed callback
+ */
+typedef void (*bt_le_ipsp_init_state_changed_cb)
+		(int result, bool ipsp_initialized, void *user_data);
+
+/**
+ * @internal
+ * @brief Initialize Bluetooth LE IPSP service and set the callback
+ */
+int _bt_le_ipsp_initialize(bt_le_ipsp_init_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @brief De-Initialize Bluetooth LE IPSP service and unset the callback
+ */
+int _bt_le_ipsp_deinitialize(void);
+
+/**
+ * @internal
+ * @brief Connect to a IPSP service over LE to remote device.
+ */
+int _bt_le_ipsp_connect(const char *address);
+
+/**
+ * @internal
+ * @brief Disconnect to a IPSP service over LE to remote device.
+ */
+int _bt_le_ipsp_disconnect(const char *address);
+
+/**
+* @internal
+* @brief Check whether IPSP service is initialized
+*/
+int _bt_le_ipsp_is_initialized(void);
+
+/**
+ * @internal
+ * @brief IPSP Connection state changed callback
+ */
+typedef void (*_bt_le_ipsp_connection_state_changed_cb)
+		(int result, bool connected, const char *remote_address, void *user_data);
+/**
+ * @internal
+ * @brief Set IPSP connection state event change callback.
+ */
+int _bt_le_ipsp_set_connection_state_changed_cb(_bt_le_ipsp_connection_state_changed_cb callback,
+						void *user_data);
+
+/**
+ * @internal
+ * @brief Unset IPSP connection state event change callback.
+ */
+int _bt_le_ipsp_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_LE_MODULE
+ * @brief Reads the maximum data length of LE packets supported by the controller.
+ * @since_tizen 3.0
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_initialize
+ */
+int bt_adapter_le_read_maximum_data_length(
+		int *max_tx_octets, int *max_tx_time,
+		int *max_rx_octets, int *max_rx_time);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_LE_MODULE
+ * @brief Writes the Host suggested default data length of LE packets to the controller.
+ * @since_tizen 3.0
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_initialize
+ */
+int bt_adapter_le_write_host_suggested_default_data_length(
+	const unsigned int def_tx_Octets,  const unsigned int def_tx_Time);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_LE_MODULE
+ * @brief Reads the Host suggested data length values of LE packets from the controller.
+ * @since_tizen 3.0
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_initialize
+ */
+int bt_adapter_le_read_suggested_default_data_length(
+	unsigned int *def_tx_Octets,  unsigned int *def_tx_Time);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_LE_MODULE
+ * @brief Allows the host to suggest to controller, the data length parameters to be used
+ * for a given LE Connection.
+ * @since_tizen 3.0
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_initialize
+ */
+int bt_device_le_set_data_length(const char *remote_address,
+	unsigned int max_tx_Octets,  unsigned int max_tx_Time);
+
+/**
+ * @internal
+ * @brief LE data length changed callback
+ */
+typedef void (*_bt_le_set_data_length_changed_cb)
+		(int result, const char *remote_address, int max_tx_octets,
+		int max_tx_time, int max_rx_octets, int max_rx_time, void *user_data);
+
+int bt_device_le_set_data_length_change_cb(
+	_bt_le_set_data_length_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Called when remote device requests authentication.
+ * @param[in] result
+ * @param[in] auth_type
+ *             typedef enum {
+ *              BT_AUTH_KEYBOARD_PASSKEY_DISPLAY = 0, : PIN display event to user for entering PIN in keyboard
+ *              BT_AUTH_PIN_REQUEST,                  : Legacy PIN or PASSKEY request event
+ *              BT_AUTH_PASSKEY_CONFIRM_REQUEST,      : PASSKEY confirmation event to match PASSKEY in remote device
+ *             } bt_authentication_type_info_e;
+ * @param[in] device_name  Name of the remote device
+ * @param[in] remote_addr  Remote BD address
+ * @param[in] pass_key     PASSKEY string
+ *            PASSKEY string is valid only if authentication types are following
+ *             a/ BT_AUTH_KEYBOARD_PASSKEY_DISPLAY
+ *             b/ BT_AUTH_PASSKEY_CONFIRM_REQUEST
+ *            pass_key string will be invalid if authentication event is of type BT_AUTH_PIN_REQUEST
+ *            as this event indicates that user MUST enter PIN or PASSKEY and perform authentication.
+ *
+ *            Upon receiving BT_AUTH_KEYBOARD_PASSKEY_DISPLAY event, user should enter PASSKEY in keyboard
+ *            Application can also call bt_device_cancel_bonding() Upon receiving BT_AUTH_KEYBOARD_PASSKEY_DISPLAY
+ *            event which will fail the on-going pairing with remote device.
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_adapter_set_authentication_req_cb()
+ */
+typedef void (*bt_adapter_authentication_req_cb)(int result, bt_authentication_type_info_e auth_type,
+						char *device_name, char *remote_addr,
+						char *pass_key, void *user_data);
+
+int bt_adapter_set_authentication_req_cb(bt_adapter_authentication_req_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Unregisters a callback function that will be invoked when remote device requests authentication.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_adapter_set_authentication_req_cb()
+ */
+int bt_adapter_unset_authentication_req_cb(void);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  API to reply with PIN or PASSKEY with authentication type - TRUE or FALSE.
+ * @remarks  This function can be called by application when remote device requests PIN or PASSKEY from
+ *           local adapter.
+ * @param[in]  passkey  The passkey to be provided by application when remote devices requests for it.
+ * @param[in]  authentication_reply This indicates whether application wants to accept or cancel the on-going pairing
+ * @pre  This function can only be called when application receieves authentication event (BT_AUTH_PIN_REQUEST)
+ *       from remote device.
+ * @see  bt_adapter_set_authentication_req_cb()
+ */
+int bt_passkey_reply(char *passkey, bool authentication_reply);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  API to reply to the PASSKEY confirmation for on-going pairing with remote device.
+ * @remarks  This function can be called by application, when local adapter wants PASSKEY confirmation from user.
+ * @param[in]  confirmation_reply This indicates whether application wants to accepts or cancels the on-going pairing
+ *             confirmation_reply : TRUE will indicate that Application has confirmed the PASSKEY
+ *             confirmation_reply : FALSE will indicate that Application has failed to confirm the PASSKEY. In this situation
+ *             the pairing will be failed.
+ * @pre  This function can only be called when application receives authentication event (BT_AUTH_PASSKEY_CONFIRM_REQUEST)
+ *       from remote device.
+ * @see  bt_adapter_set_authentication_req_cb()
+ */
+int bt_passkey_confirmation_reply(bool confirmation_reply);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/mobile/bluetooth.h b/include/mobile/bluetooth.h
index 13fe96f..3e0b269 100755
--- a/include/mobile/bluetooth.h
+++ b/include/mobile/bluetooth.h
@@ -81,126 +81,6 @@ int bt_initialize(void);
 int bt_deinitialize(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Enables the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function enables Bluetooth protocol stack and hardware.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_ALREADY_DONE  Already enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @pre The state of local Bluetooth must be #BT_ADAPTER_DISABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_initialize()
- * @see bt_adapter_get_state()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb()
- * @see bt_adapter_state_changed_cb()
- *
- */
-int bt_adapter_enable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Disables the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function disables Bluetooth protocol stack and hardware.
- *
- * @remarks You should disable Bluetooth adapter, which is helpful for saving power.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_adapter_get_state()
- * @see bt_adapter_state_changed_cb()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb ()
- *
- */
-int bt_adapter_disable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Recover the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function does recovery logic, disables Bluetooth protocol stack and hardware, then enables after a few seconds.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_adapter_get_state()
- * @see bt_adapter_state_changed_cb()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb ()
- *
- */
-int bt_adapter_recover(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Reset the local Bluetooth adapter, synchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function resets Bluetooth protocol and values.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_state_changed_cb() will be invoked if The state of local Bluetooth was #BT_ADAPTER_ENABLED.
- *
- * @see bt_initialize()
- * @see bt_adapter_get_state()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb()
- * @see bt_adapter_state_changed_cb()
- *
- */
-int bt_adapter_reset(void);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Gets the current state of local Bluetooth adapter.
  * @since_tizen 2.3
@@ -243,53 +123,6 @@ int bt_adapter_get_state(bt_adapter_state_e *adapter_state);
 int bt_adapter_get_address(char **local_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Gets the version of local Bluetooth adapter.
- * @since_tizen 2.3
- * @remarks The @a local_version must be released with free() by you.
- *
- * @param[out] local_version The version of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- */
-int bt_adapter_get_version(char **local_version);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Gets the information regarding local Bluetooth adapter.
- * @since_tizen 2.3
- * @remarks The @a all parameters must be released with free() by you.
- *
- * @param[out] chipset Chipset name of local Bluetooth adapter
- * @param[out] firmware Firmware info. of local Bluetooth adapter
- * @param[out] stack_version Bluetooth stack version
- * @param[out] profiles The profile list of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- */
-int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_version, char **profiles);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Gets the name of local Bluetooth adapter.
  * @since_tizen 2.3
@@ -365,40 +198,6 @@ int bt_adapter_set_name(const char *local_name);
 int bt_adapter_get_visibility(bt_adapter_visibility_mode_e *mode, int *duration);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Sets the visibility mode.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE will change to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE
- * after the given @a duration goes.
- *
- * @param[in] discoverable_mode The Bluetooth visibility mode to set
- * @param[in] duration The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
- * @a duration is used only for #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE mode.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @post bt_adapter_visibility_mode_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
- *
- * @see bt_adapter_get_visibility()
- * @see bt_adapter_visibility_mode_changed_cb()
- * @see bt_adapter_set_visibility_mode_changed_cb()
- * @see bt_adapter_unset_visibility_mode_changed_cb()
- */
-int bt_adapter_set_visibility(bt_adapter_visibility_mode_e discoverable_mode, int duration);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Starts the device discovery, asynchronously.
  * @since_tizen 2.3
@@ -866,183 +665,6 @@ int bt_adapter_set_remote_oob_data(const char *remote_address,
 int bt_adapter_remove_remote_oob_data(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Registers a callback function to be invoked when the connectable state changes.
- * @since_tizen 2.3
- *
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- *
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_connectable_changed_cb() will be invoked.
- *
- * @see bt_initialize()
- * @see bt_adapter_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-int bt_adapter_set_connectable_changed_cb(bt_adapter_connectable_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Unregisters the callback function.
- * @since_tizen 2.3
- *
- * @return  0 on success, otherwise a negative error value.
- * @retval  #BT_ERROR_NONE  Successful
- * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre  The Bluetooth service must be initialized with bt_initialize().
- *
- * @see  bt_initialize()
- * @see  bt_adapter_set_connectable_changed_cb()
- */
-int bt_adapter_unset_connectable_changed_cb(void);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Gets the connectable state of local Bluetooth adapter.
- * @since_tizen 2.3
- *
- * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
- *
- * @param[out] connectable The connectable state of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_set_connectable()
- */
-int bt_adapter_get_connectable(bool *connectable);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Sets the connectable state of local Bluetooth adapter.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
- *
- * @param[in] connectable The connectable state to set
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @post bt_adapter_connectable_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
- *
- * @see bt_adapter_get_connectable()
- * @see bt_adapter_connectable_changed_cb()
- * @see bt_adapter_set_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-int bt_adapter_set_connectable(bool connectable);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Enables the local Bluetooth le adapter, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function enables Bluetooth protocol stack and hardware.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_ALREADY_DONE  Already enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @post This function invokes bt_adapter_le_state_changed_cb().
- *
- * @see bt_initialize()
- * @see bt_adapter_le_get_state()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- * @see bt_adapter_le_state_changed_cb()
- *
- */
-int bt_adapter_le_enable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Disables the local Bluetooth le adapter, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function disables Bluetooth le protocol stack and hardware.
- *
- * @remarks
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED
- * @post This function invokes bt_adapter_le_state_changed_cb().
- *
- * @see bt_adapter_le_get_state()
- * @see bt_adapter_le_state_changed_cb()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb ()
- *
- */
-int bt_adapter_le_disable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Gets the current state of local Bluetooth adapter.
- * @since_tizen 2.3
- *
- * @param[out] adapter_le_state The current adapter le state
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- *
- * @see bt_initialize()
- */
-int bt_adapter_le_get_state(bt_adapter_le_state_e *adapter_le_state);
-
-/**
  * @deprecated Deprecated since 2.3.1
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Starts the LE device discovery.
@@ -1422,141 +1044,6 @@ int bt_adapter_le_get_scan_result_manufacturer_data(const bt_adapter_le_device_s
 			bt_adapter_le_packet_type_e pkt_type, int *manufacturer_id, char **manufacturer_data, int *manufacturer_data_len);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Registers a callback function to be invoked when the Bluetooth adapter le state changes.
- * @since_tizen 2.3
- *
- * @param[in] callback	The callback function to invoke
- * @param[in] user_data	The user data to be passed to the callback function
- *
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_le_state_changed_cb() will be invoked.
- *
- * @see bt_initialize()
- * @see bt_adapter_le_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- */
-int bt_adapter_le_set_state_changed_cb(bt_adapter_le_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief	Unregisters the callback function.
- * @since_tizen 2.3
- *
- * @return	0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- *
- * @see bt_initialize()
- * @see bt_adapter_le_set_state_changed_cb()
- */
-int bt_adapter_le_unset_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief add address to whitelist for accepting scanning request.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks If the adress is in the whitelist then other LE devices are able to
- * search this device. Before calling this API, make sure that the adapter is
- * enabled. There is no callback event for this API.
-
- * @param[in] address The other device's address
- * @param[in] address_type The other device's address type
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_le_start_advertising_new()
- * @see bt_adapter_le_stop_advertising()
- */
-int bt_adapter_le_add_white_list(const char *address, bt_device_address_type_e address_type);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief remove address from the whitelist for not accepting scanning request.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks If the adress is in the whitelist then other LE devices are able to
- * search this device. Before calling this API, make sure that the adapter is
- * enabled. There is no callback event for this API.
- *
- * @param[in] address The other device's address
- * @param[in] address_type The other device's address type
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_le_start_advertising_new()
- * @see bt_adapter_le_stop_advertising()
- */
-int bt_adapter_le_remove_white_list(const char *address, bt_device_address_type_e address_type);
-
-/**
- * @internal
- * @deprecated Deprecated since 2.3.1
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief clear address from the whitelist for not accepting scanning request.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks If the adress is in the whitelist then other LE devices are able to
- * search this device. Before calling this API, make sure that the adapter is
- * enabled. There is no callback event for this API.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_le_start_advertising_new()
- * @see bt_adapter_le_stop_advertising()
- */
-int bt_adapter_le_clear_white_list(void);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Create advertiser to advertise device's existence or respond to LE scanning reqeust.
  * @since_tizen 2.3
@@ -2016,30 +1503,6 @@ int bt_adapter_le_set_advertising_mode(bt_advertiser_h advertiser, bt_adapter_le
 int bt_adapter_le_set_advertising_connectable(bt_advertiser_h advertiser, bool connectable);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Sets the Privacy feature state of local Bluetooth adapter.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @param[in] enable_privacy The privacy feature to set/unset.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED.
- *
- */
-int bt_adapter_le_enable_privacy(bool enable_privacy);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Creates a bond with a remote Bluetooth device, asynchronously.
  * @since_tizen 2.3
@@ -2075,45 +1538,6 @@ int bt_adapter_le_enable_privacy(bool enable_privacy);
 int bt_device_create_bond(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Creates a bond with a remote Bluetooth device, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
- * The bonding request can be cancelled by bt_device_cancel_bonding().
- *
- * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
- * @param[in] conn_type The connection type(LE or BREDR) to create bond with remote device
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY     Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
- * @post This function invokes bt_device_bond_created_cb().
- *
- * @see bt_adapter_start_device_discovery()
- * @see bt_device_create_bond()
- * @see bt_device_bond_created_cb()
- * @see bt_device_cancel_bonding()
- * @see bt_device_destroy_bond()
- * @see bt_device_set_bond_created_cb()
- * @see bt_device_unset_bond_created_cb()
- */
-int bt_device_create_bond_by_type(const char *remote_address,
-				  bt_device_connection_link_type_e conn_type);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Cancels the bonding process.
  * @since_tizen 2.3
@@ -2269,33 +1693,6 @@ int bt_device_set_authorization(const char *remote_address, bt_device_authorizat
 int bt_device_start_service_search(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Cancels service search process.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
- * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The service search must be in progress by bt_device_start_service_search().
- *
- * @see bt_device_start_service_search()
- * @see bt_device_service_searched_cb()
- * @see bt_device_set_service_searched_cb()
- * @see bt_device_unset_service_searched_cb()
- */
-int bt_device_cancel_service_search(void);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Gets the connected profiles.
  * @since_tizen 2.3
@@ -2600,87 +1997,6 @@ int bt_socket_destroy_rfcomm(int socket_fd);
 int bt_socket_listen_and_accept_rfcomm(int socket_fd, int max_pending_connections);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief Starts listening on passed rfcomm socket.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @details bt_socket_connection_requested_cb() will be called when a RFCOMM connection is requested.
- *
- * @param[in] socket_fd  The file descriptor socket on which start to listen
- * @param[in] max_pending_connections  The number of pending connections
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The socket must be created with bt_socket_create_rfcomm().
- * @post This function invokes bt_socket_connection_state_changed_cb().
- *
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_set_connection_requested_cb()
- * @see bt_socket_unset_connection_requested_cb()
- * @see bt_socket_connection_requested_cb()
- */
-int bt_socket_listen(int socket_fd, int max_pending_connections);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief  Accepts a connection request.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The connection is requested by bt_socket_connection_requested_cb().
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_connection_requested_cb()
- * @see bt_socket_listen()
- * @see bt_socket_reject()
-*/
-int bt_socket_accept(int requested_socket_fd);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief  Rejects a connection request.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The connection is requested by bt_socket_connection_requested_cb().
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_connection_requested_cb()
- * @see bt_socket_listen()
- * @see bt_socket_accept()
- */
-int bt_socket_reject(int socket_fd);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief Connects to a specific RFCOMM based service on a remote Bluetooth device UUID, asynchronously.
  * @since_tizen 2.3
@@ -2816,8 +2132,7 @@ int bt_socket_unset_data_received_cb(void);
  * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
  *
  * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post If you listen and accept a socket by bt_socket_listen_and_accept_rfcomm(),
-		 bt_socket_connection_requested_cb() will be invoked.
+ * @post bt_socket_connection_requested_cb() will be invoked.
  * @see bt_initialize()
  * @see bt_socket_unset_connection_requested_cb()
  */
@@ -2876,35 +2191,6 @@ int bt_socket_set_connection_state_changed_cb(bt_socket_connection_state_changed
 int bt_socket_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
- * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_push_requested_cb().
- * @since_tizen 2.3
- * @details The popup appears when an OPP connection is requested from a remote device.
- * If you accept the request, then connection will be established and bt_opp_server_push_requested_cb() will be called.
- * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
- * @remarks This function must be called to start Bluetooth OPP server. You must free all resources of the Bluetooth service
- * by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
- * @param[in] destination  The destination path
- * @param[in] push_requested_cb  The callback called when a push is requested
- * @param[in] user_data The user data to be passed to the callback function
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
- *
- * @see  bt_opp_server_push_requested_cb()
- * @see  bt_opp_server_deinitialize()
- * @see  bt_opp_server_accept()
- * @see  bt_opp_server_reject()
- */
-int bt_opp_server_initialize(const char *destination, bt_opp_server_push_requested_cb push_requested_cb, void *user_data);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
  * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_connection_requested_cb().
  * @since_tizen 2.3
@@ -3029,7 +2315,6 @@ int bt_opp_server_cancel_transfer(int transfer_id);
  * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
  * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
  * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
- *
  */
 int bt_opp_server_set_destination(const char *destination);
 
@@ -3359,506 +2644,9 @@ int bt_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_c
 int bt_audio_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Opens a SCO(Synchronous Connection Oriented link) to connected remote device, asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @post bt_ag_sco_state_changed_cb() will be invoked.
- * @see bt_ag_close_sco()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_audio_connect()
- */
-int bt_ag_open_sco(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Closes an opened SCO(Synchronous Connection Oriented link), asynchronously.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The SCO must be opened with bt_ag_open_sco().
- * @post bt_ag_sco_state_changed_cb() will be invoked.
- * @see bt_ag_open_sco()
- * @see bt_ag_sco_state_changed_cb()
- */
-int bt_ag_close_sco(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Checks whether an opened SCO(Synchronous Connection Oriented link) exists or not.
- * @since_tizen 2.3
- * @param[out] opened The SCO status: (@c true = opened, @c  false = not opened)
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_ag_open_sco()
- * @see bt_ag_close_sco()
- */
-int bt_ag_is_sco_opened(bool *opened);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_ag_unset_sco_state_changed_cb()
- */
-int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_ag_set_sco_state_changed_cb()
- */
-int bt_ag_unset_sco_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the call event to the remote bluetooth device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @remarks Before notifying #BT_AG_CALL_EVENT_ANSWERED or #BT_AG_CALL_EVENT_DIALING, you should open SCO(Synchronous Connection Oriented link)
- * if Bluetooth Hands-Free need SCO connection.
- * @param[in] event  The call event
- * @param[in] call_id  The call ID
- * @param[in] phone_number  The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and #BT_AG_CALL_EVENT_INCOMING.
- * In other cases, this value can be NULL.
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the call list to the remote bluetooth device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] list  The call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_call_list(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the state of voice recognition.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_voice_recognition_state(bool state);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a call handling event happened from Hands-Free.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_call_handling_event_cb()
- * @see bt_ag_unset_call_handling_event_cb()
- */
-int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a call handling event happened from Hands-Free.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_call_handling_event_cb()
- * @see bt_ag_set_call_handling_event_cb()
- */
-int bt_ag_unset_call_handling_event_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a multi call handling event happened from Hands-Free.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_multi_call_handling_event_cb()
- * @see bt_ag_unset_multi_call_handling_event_cb()
- */
-int bt_ag_set_multi_call_handling_event_cb(bt_ag_multi_call_handling_event_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a multi call handling event happened from Hands-Free.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_multi_call_handling_event_cb()
- * @see bt_ag_set_multi_call_handling_event_cb()
- */
-int bt_ag_unset_multi_call_handling_event_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_dtmf_transmitted_cb()
- * @see bt_ag_unset_dtmf_transmitted_cb()
- */
-int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_dtmf_transmitted_cb()
- * @see bt_ag_set_dtmf_transmitted_cb()
- */
-int bt_ag_unset_dtmf_transmitted_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Notifies the speaker gain to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @details This function sends a signal to the remote device. This signal has the gain value.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * When the speaker gain of remote device is changed to the requested gain, bt_audio_speaker_gain_changed_cb() will be called.
- * @param[in] gain The gain of speaker (0 ~ 15)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_ag_get_speaker_gain()
- * @see bt_ag_set_speaker_gain_changed_cb()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_notify_speaker_gain(int gain);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Gets the current speaker gain of the remote device.
- * @since_tizen 2.3
- * @details This function gets the value of speaker gain of the remote device.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * @param[out] gain The gain of speaker (0 ~ 15)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_ag_notify_speaker_gain()
- * @see bt_ag_set_speaker_gain_changed_cb()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_get_speaker_gain(int *gain);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Checks whether the remoted device enables NREC(Noise Reduction and Echo Canceling) or not.
- * @since_tizen 2.3
- * @param[out] enabled The NREC status: (@c true = enabled, @c  false = not enabled)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_audio_connect()
- */
-int bt_ag_is_nrec_enabled(bool *enabled);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the speaker gain of the remote device is changed.
- * @since_tizen 2.3
- * @details This function let you know the change of the speaker gain of the remote device.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the speaker gain of the remote device is changed.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_set_speaker_gain_changed_cb()
- */
-int bt_ag_unset_speaker_gain_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the microphone gain of the remote device is changed.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_unset_microphone_gain_changed_cb()
- */
-int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the microphone gain of the remote device is changed.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_set_microphone_gain_changed_cb()
- */
-int bt_ag_unset_microphone_gain_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Creates a handle of call list.
- * @since_tizen 2.3
- * @param[out] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_destroy()
- */
-int bt_call_list_create(bt_call_list_h *list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Destroys the handle of call list.
- * @since_tizen 2.3
- * @param[in] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_destroy(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Resets the handle of call list.
- * @since_tizen 2.3
- * @param[in] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_reset(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Adds a call to the handle of call list.
- * @since_tizen 2.3
- * @param[in] list  The handle of call list
- * @param[in] call_id  The call ID
- * @param[in] state  The state of audio gate call
- * @param[in] phone_number The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and      #BT_AG_CALL_EVENT_INCOMING.
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number);
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Initializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @remarks This function must be called before Bluetooth AVRCP service. \n
  * You must free all resources of the this service by calling bt_avrcp_target_deinitialize()
  * if Bluetooth AVRCP service is no longer needed.
@@ -3878,10 +2666,9 @@ int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state
 int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Deinitializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @return 0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -3893,12 +2680,11 @@ int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callb
 int bt_avrcp_target_deinitialize(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the equalize state to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] state The state of equalizer
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3917,12 +2703,11 @@ int bt_avrcp_target_deinitialize(void);
 int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the repeat mode to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The repeat mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3941,12 +2726,11 @@ int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);
 int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the shuffle mode to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The repeat mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3965,12 +2749,11 @@ int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);
 int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the scan mode to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The scan mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3989,12 +2772,11 @@ int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);
 int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the player state to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] state The player state
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -4013,12 +2795,11 @@ int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);
 int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the current position of song to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] position The current position in milliseconds
  * @return  0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -4037,12 +2818,11 @@ int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);
 int bt_avrcp_target_notify_position(unsigned int position);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the track to the remote device.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] title The title of track
  * @param[in] artist The artist of track
  * @param[in] album The album of track
@@ -4067,10 +2847,9 @@ int bt_avrcp_target_notify_position(unsigned int position);
 int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album, const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the equalizer state is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -4086,10 +2865,9 @@ int bt_avrcp_target_notify_track(const char *title, const char *artist, const ch
 int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the equalizer state is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -4102,10 +2880,9 @@ int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb
 int bt_avrcp_unset_equalizer_state_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the repeat mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -4121,10 +2898,9 @@ int bt_avrcp_unset_equalizer_state_changed_cb(void);
 int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the repeat mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -4137,10 +2913,9 @@ int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback
 int bt_avrcp_unset_repeat_mode_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the shuffle mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -4156,10 +2931,9 @@ int bt_avrcp_unset_repeat_mode_changed_cb(void);
 int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the shuffle mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -4172,10 +2946,9 @@ int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callba
 int bt_avrcp_unset_shuffle_mode_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the scan mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -4191,10 +2964,9 @@ int bt_avrcp_unset_shuffle_mode_changed_cb(void);
 int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the scan mode is changed by the remote control device.
- * @since_tizen 2.3
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -5377,239 +4149,6 @@ int bt_gatt_set_connection_state_changed_cb(bt_gatt_connection_state_changed_cb
 int bt_gatt_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Activates the NAP(Network Access Point).
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @see bt_nap_deactivate()
- */
-int bt_nap_activate(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Deactivates the NAP(Network Access Point).
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_deactivate(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Disconnects the all PANUs(Personal Area Networking User) which are connected to you.
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_disconnect_all(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Disconnects the specified PANU(Personal Area Networking User) which is connected to you.
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_disconnect(const char *remote_address);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief  Registers a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_nap_connection_state_changed_cb()
- * @see bt_nap_unset_connection_state_changed_cb()
- */
-int bt_nap_set_connection_state_changed_cb(bt_nap_connection_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief  Unregisters a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_nap_connection_state_changed_cb()
- * @see bt_nap_set_connection_state_changed_cb()
- */
-int bt_nap_unset_connection_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief  Registers a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_panu_connection_state_changed_cb()
- * @see bt_panu_unset_connection_state_changed_cb()
- */
-int bt_panu_set_connection_state_changed_cb(bt_panu_connection_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief  Unregisters a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_panu_connection_state_changed_cb()
- * @see bt_panu_set_connection_state_changed_cb()
- */
-int bt_panu_unset_connection_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief Connects the remote device with the PAN(Personal Area Networking) service, asynchronously.
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @param[in] type  The type of PAN service
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The local device must be bonded with the remote device by bt_device_create_bond().
- * @post bt_panu_connection_state_changed_cb() will be invoked.
- * @see bt_panu_disconnect()
- * @see bt_panu_connection_state_changed_cb()
- */
-int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief Disconnects the remote device with the PAN(Personal Area Networking) service, asynchronously.
- * @since_tizen 2.3
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device must be connected by bt_panu_connect().
- * @post bt_panu_connection_state_changed_cb() will be invoked.
- * @see bt_panu_connect()
- * @see bt_panu_connection_state_changed_cb()
- */
-int bt_panu_disconnect(const char *remote_address);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief   update LE connection.
- * @since_tizen 2.3
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized by bt_initialize().
- * @pre The remote device must be connected with bt_gatt_connect().
- */
-int bt_device_le_conn_update(const char *device_address,
-			     const bt_le_conn_update_s *parameters);
-
-
-/**
  * @}
  */
 
diff --git a/include/mobile/bluetooth_extension.h b/include/mobile/bluetooth_extension.h
new file mode 100644
index 0000000..dac46e5
--- /dev/null
+++ b/include/mobile/bluetooth_extension.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
+#include "bluetooth_type.h"
+#include "bluetooth_type_extension.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Opens a SCO(Synchronous Connection Oriented link) to connected remote device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_close_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_audio_connect()
+ */
+int bt_ag_open_sco(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Closes an opened SCO(Synchronous Connection Oriented link), asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The SCO must be opened with bt_ag_open_sco().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_open_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ */
+int bt_ag_close_sco(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether an opened SCO(Synchronous Connection Oriented link) exists or not.
+ * @since_tizen 2.3
+ * @param[out] opened The SCO status: (@c true = opened, @c  false = not opened)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+int bt_ag_is_sco_opened(bool *opened);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ */
+int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_set_sco_state_changed_cb()
+ */
+int bt_ag_unset_sco_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
diff --git a/include/mobile/bluetooth_internal.h b/include/mobile/bluetooth_internal.h
index 647a2bb..c1fc1d6 100644
--- a/include/mobile/bluetooth_internal.h
+++ b/include/mobile/bluetooth_internal.h
@@ -34,6 +34,303 @@ extern "C"
 /**
  * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function enables Bluetooth protocol stack and hardware.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_ALREADY_DONE  Already enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_DISABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_enable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Disables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function disables Bluetooth protocol stack and hardware.
+ *
+ * @remarks You should disable Bluetooth adapter, which is helpful for saving power.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_disable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Recover the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function does recovery logic, disables Bluetooth protocol stack and hardware, then enables after a few seconds.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_recover(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Reset the local Bluetooth adapter, synchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function resets Bluetooth protocol and values.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_state_changed_cb() will be invoked if The state of local Bluetooth was #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_reset(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the version of local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @remarks The @a local_version must be released with free() by you.
+ *
+ * @param[out] local_version The version of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_version(char **local_version);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the information regarding local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @remarks The @a all parameters must be released with free() by you.
+ *
+ * @param[out] chipset Chipset name of local Bluetooth adapter
+ * @param[out] firmware Firmware info. of local Bluetooth adapter
+ * @param[out] stack_version Bluetooth stack version
+ * @param[out] profiles The profile list of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_version, char **profiles);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the visibility mode.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE will change to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE
+ * after the given @a duration goes.
+ *
+ * @param[in] discoverable_mode The Bluetooth visibility mode to set
+ * @param[in] duration The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
+ * @a duration is used only for #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE mode.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_visibility_mode_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_visibility()
+ * @see bt_adapter_visibility_mode_changed_cb()
+ * @see bt_adapter_set_visibility_mode_changed_cb()
+ * @see bt_adapter_unset_visibility_mode_changed_cb()
+ */
+int bt_adapter_set_visibility(bt_adapter_visibility_mode_e discoverable_mode, int duration);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the connectable state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_connectable_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+int bt_adapter_set_connectable_changed_cb(bt_adapter_connectable_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see  bt_initialize()
+ * @see  bt_adapter_set_connectable_changed_cb()
+ */
+int bt_adapter_unset_connectable_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Gets the connectable state of local Bluetooth adapter.
+ * @since_tizen 2.3
+ *
+ * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
+ *
+ * @param[out] connectable The connectable state of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_set_connectable()
+ */
+int bt_adapter_get_connectable(bool *connectable);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Sets the connectable state of local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
+ *
+ * @param[in] connectable The connectable state to set
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_connectable_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_connectable()
+ * @see bt_adapter_connectable_changed_cb()
+ * @see bt_adapter_set_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+int bt_adapter_set_connectable(bool connectable);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Sets the manufacturer data of local Bluetooth adapter.
  * @since_tizen 2.3
  * @privlevel platform
@@ -105,6 +402,247 @@ int bt_adapter_set_manufacturer_data_changed_cb(
  */
 int bt_adapter_unset_manufacturer_data_changed_cb(void);
 
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Enables the local Bluetooth le adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function enables Bluetooth protocol stack and hardware.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_ALREADY_DONE  Already enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @post This function invokes bt_adapter_le_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_get_state()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ * @see bt_adapter_le_state_changed_cb()
+ *
+ */
+int bt_adapter_le_enable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Disables the local Bluetooth le adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function disables Bluetooth le protocol stack and hardware.
+ *
+ * @remarks
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED
+ * @post This function invokes bt_adapter_le_state_changed_cb().
+ *
+ * @see bt_adapter_le_get_state()
+ * @see bt_adapter_le_state_changed_cb()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_le_disable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the current state of local Bluetooth adapter.
+ * @since_tizen 2.3
+ *
+ * @param[out] adapter_le_state The current adapter le state
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ */
+int bt_adapter_le_get_state(bt_adapter_le_state_e *adapter_le_state);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Registers a callback function to be invoked when the Bluetooth adapter le state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback	The callback function to invoke
+ * @param[in] user_data	The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_le_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ */
+int bt_adapter_le_set_state_changed_cb(bt_adapter_le_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_set_state_changed_cb()
+ */
+int bt_adapter_le_unset_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief add address to whitelist for accepting scanning request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+
+ * @param[in] address The other device's address
+ * @param[in] address_type The other device's address type
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+int bt_adapter_le_add_white_list(const char *address, bt_device_address_type_e address_type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief remove address from the whitelist for not accepting scanning request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+ *
+ * @param[in] address The other device's address
+ * @param[in] address_type The other device's address type
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+int bt_adapter_le_remove_white_list(const char *address, bt_device_address_type_e address_type);
+
+/**
+ * @internal
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief clear address from the whitelist for not accepting scanning request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+int bt_adapter_le_clear_white_list(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Sets the Privacy feature state of local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @param[in] enable_privacy The privacy feature to set/unset.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED.
+ *
+ */
+int bt_adapter_le_enable_privacy(bool enable_privacy);
+
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Set Bluetooth LE scan mode
@@ -484,6 +1022,72 @@ int bt_device_get_connection_state(const char *remote_address, bt_device_connect
 
 /**
  * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Creates a bond with a remote Bluetooth device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
+ * The bonding request can be cancelled by bt_device_cancel_bonding().
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
+ * @param[in] conn_type The connection type(LE or BREDR) to create bond with remote device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY     Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
+ * @post This function invokes bt_device_bond_created_cb().
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_device_create_bond()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_cancel_bonding()
+ * @see bt_device_destroy_bond()
+ * @see bt_device_set_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+int bt_device_create_bond_by_type(const char *remote_address,
+				  bt_device_connection_link_type_e conn_type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Cancels service search process.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The service search must be in progress by bt_device_start_service_search().
+ *
+ * @see bt_device_start_service_search()
+ * @see bt_device_service_searched_cb()
+ * @see bt_device_set_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ */
+int bt_device_cancel_service_search(void);
+
+/**
+ * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief Registers a rfcomm server socket with a specific UUID. Activation by dbus is possible when the profile is connected.
  * @since_tizen 2.4
@@ -578,6 +1182,509 @@ int bt_socket_destroy_rfcomm_ex(const char *uuid);
 int bt_socket_listen_and_accept_rfcomm_ex(const char *uuid, int max_pending_connections, const char* bus_name, const char *object_path);
 
 /**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Starts listening on passed rfcomm socket.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details bt_socket_connection_requested_cb() will be called when a RFCOMM connection is requested.
+ *
+ * @param[in] socket_fd  The file descriptor socket on which start to listen
+ * @param[in] max_pending_connections  The number of pending connections
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The socket must be created with bt_socket_create_rfcomm().
+ * @post This function invokes bt_socket_connection_state_changed_cb().
+ *
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_set_connection_requested_cb()
+ * @see bt_socket_unset_connection_requested_cb()
+ * @see bt_socket_connection_requested_cb()
+ */
+int bt_socket_listen(int socket_fd, int max_pending_connections);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Accepts a connection request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_reject()
+*/
+int bt_socket_accept(int requested_socket_fd);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Rejects a connection request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_accept()
+ */
+int bt_socket_reject(int socket_fd);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_push_requested_cb().
+ * @since_tizen 2.3
+ * @details The popup appears when an OPP connection is requested from a remote device.
+ * If you accept the request, then connection will be established and bt_opp_server_push_requested_cb() will be called.
+ * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
+ * @remarks This function must be called to start Bluetooth OPP server. You must free all resources of the Bluetooth service
+ * by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
+ * @param[in] destination  The destination path
+ * @param[in] push_requested_cb  The callback called when a push is requested
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_push_requested_cb()
+ * @see  bt_opp_server_deinitialize()
+ * @see  bt_opp_server_accept()
+ * @see  bt_opp_server_reject()
+ */
+int bt_opp_server_initialize(const char *destination, bt_opp_server_push_requested_cb push_requested_cb, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call event to the remote bluetooth device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @remarks Before notifying #BT_AG_CALL_EVENT_ANSWERED or #BT_AG_CALL_EVENT_DIALING, you should open SCO(Synchronous Connection Oriented link)
+ * if Bluetooth Hands-Free need SCO connection.
+ * @param[in] event  The call event
+ * @param[in] call_id  The call ID
+ * @param[in] phone_number  The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and #BT_AG_CALL_EVENT_INCOMING.
+ * In other cases, this value can be NULL.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call list to the remote bluetooth device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] list  The call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_list(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_unset_call_handling_event_cb()
+ */
+int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_set_call_handling_event_cb()
+ */
+int bt_ag_unset_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_unset_multi_call_handling_event_cb()
+ */
+int bt_ag_set_multi_call_handling_event_cb(bt_ag_multi_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_set_multi_call_handling_event_cb()
+ */
+int bt_ag_unset_multi_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_unset_dtmf_transmitted_cb()
+ */
+int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_set_dtmf_transmitted_cb()
+ */
+int bt_ag_unset_dtmf_transmitted_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Notifies the speaker gain to the remote device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details This function sends a signal to the remote device. This signal has the gain value.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * When the speaker gain of remote device is changed to the requested gain, bt_audio_speaker_gain_changed_cb() will be called.
+ * @param[in] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_get_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_notify_speaker_gain(int gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Gets the current speaker gain of the remote device.
+ * @since_tizen 2.3
+ * @details This function gets the value of speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[out] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_notify_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_get_speaker_gain(int *gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether the remoted device enables NREC(Noise Reduction and Echo Canceling) or not.
+ * @since_tizen 2.3
+ * @param[out] enabled The NREC status: (@c true = enabled, @c  false = not enabled)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_audio_connect()
+ */
+int bt_ag_is_nrec_enabled(bool *enabled);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @details This function let you know the change of the speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ */
+int bt_ag_unset_speaker_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_microphone_gain_changed_cb()
+ */
+int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_microphone_gain_changed_cb()
+ */
+int bt_ag_unset_microphone_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Creates a handle of call list.
+ * @since_tizen 2.3
+ * @param[out] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_destroy()
+ */
+int bt_call_list_create(bt_call_list_h *list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Destroys the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_destroy(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Resets the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_reset(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Adds a call to the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @param[in] call_id  The call ID
+ * @param[in] state  The state of audio gate call
+ * @param[in] phone_number The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and      #BT_AG_CALL_EVENT_INCOMING.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number);
+
+/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief Checks whether the remoted device is wbs (Wide Band Speech) mode or not.
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
@@ -812,6 +1919,22 @@ int bt_gatt_characteristic_add_descriptor(bt_gatt_h characteristic,
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the properties which a characteristic's GATT handle has
+ * @since_tizen 2.4
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] properties The properties to be updated
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_property_e
+ */
+int bt_gatt_characteristic_set_properties(bt_gatt_h characteristic, int properties);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Creates the GATT characteristic descriptor
  * @since_tizen 2.4
  *
@@ -921,6 +2044,25 @@ int bt_gatt_server_set_read_value_requested_cb(bt_gatt_h gatt_handle,
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Registers a callback function to be invoked when the remote device enables or disables the Notification/Indication for particular characteristics.
+ * @since_tizen 2.4
+ *
+ * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
+ * @param[in] callback The callback to be invoked
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return	0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
+ *
+ * @see bt_gatt_server_notification_state_change_cb()
+ */
+int bt_gatt_server_set_notification_state_change_cb(bt_gatt_h gatt_handle,
+				bt_gatt_server_notification_state_change_cb callback,
+				void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Registers a callback function to be invoked when a value of a characteristic or descriptor has been changed by a remote device(GATT client)'s request
  * @since_tizen 2.4
  *
@@ -1590,6 +2732,238 @@ int bt_avrcp_control_get_track_info(bt_avrcp_metadata_attributes_info_s **track)
 int bt_avrcp_control_free_track_info(bt_avrcp_metadata_attributes_info_s *track);
 
 /**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Activates the NAP(Network Access Point).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @see bt_nap_deactivate()
+ */
+int bt_nap_activate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Deactivates the NAP(Network Access Point).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_deactivate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the all PANUs(Personal Area Networking User) which are connected to you.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect_all(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the specified PANU(Personal Area Networking User) which is connected to you.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect(const char *remote_address);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_unset_connection_state_changed_cb()
+ */
+int bt_nap_set_connection_state_changed_cb(bt_nap_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_set_connection_state_changed_cb()
+ */
+int bt_nap_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_unset_connection_state_changed_cb()
+ */
+int bt_panu_set_connection_state_changed_cb(bt_panu_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_set_connection_state_changed_cb()
+ */
+int bt_panu_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Connects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of PAN service
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_disconnect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Disconnects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected by bt_panu_connect().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_connect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_disconnect(const char *remote_address);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief   update LE connection.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @pre The remote device must be connected with bt_gatt_connect().
+ */
+int bt_device_le_conn_update(const char *device_address,
+			     const bt_le_conn_update_s *parameters);
+
+/**
  * @}
  */
 
diff --git a/include/mobile/bluetooth_type.h b/include/mobile/bluetooth_type.h
index 96aa359..fe6405e 100644
--- a/include/mobile/bluetooth_type.h
+++ b/include/mobile/bluetooth_type.h
@@ -75,18 +75,6 @@ typedef enum
 } bt_adapter_state_e;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Enumerations of the Bluetooth adapter le state.
- * @since_tizen 2.3
- */
-typedef enum
-{
-	BT_ADAPTER_LE_DISABLED = 0x00, /**< Bluetooth le is disabled */
-	BT_ADAPTER_LE_ENABLED, /**< Bluetooth le is enabled */
-} bt_adapter_le_state_e;
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Enumerations of the Bluetooth visibility mode.
  * @since_tizen 2.3
@@ -242,13 +230,14 @@ typedef enum
 typedef enum
 {
     BT_PROFILE_RFCOMM = 0x01, /**< RFCOMM Profile */
-    BT_PROFILE_A2DP = 0x02, /**< Advanced Audio Distribution Profile */
+    BT_PROFILE_A2DP = 0x02, /**< Advanced Audio Distribution Profile Source role */
     BT_PROFILE_HSP = 0x04, /**< Headset Profile */
     BT_PROFILE_HID = 0x08, /**< Human Interface Device Profile */
     BT_PROFILE_NAP = 0x10, /**< Network Access Point Profile */
     BT_PROFILE_AG = 0x20, /**< Audio Gateway Profile */
     BT_PROFILE_GATT = 0x40, /**< Generic Attribute Profile */
     BT_PROFILE_NAP_SERVER = 0x80, /**< NAP server Profile */
+    BT_PROFILE_A2DP_SINK = 0x100, /**< Advanced Audio Distribution Profile Sink role */
 } bt_profile_e;
 
 /**
@@ -479,7 +468,6 @@ typedef enum {
 } bt_audio_profile_type_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Enumerations for the call handling event
  * @since_tizen 2.3
@@ -491,7 +479,6 @@ typedef enum {
 } bt_ag_call_handling_event_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Enumerations for the multi call handling event
  * @since_tizen 2.3
@@ -505,42 +492,9 @@ typedef enum {
 } bt_ag_multi_call_handling_event_e;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Enumerations for the call state
- * @since_tizen 2.3
- */
-typedef enum {
-    BT_AG_CALL_EVENT_IDLE = 0x00,  /**< Idle */
-    BT_AG_CALL_EVENT_ANSWERED,  /**< Answered */
-    BT_AG_CALL_EVENT_HELD,  /**< Held */
-    BT_AG_CALL_EVENT_RETRIEVED,  /**< Retrieved */
-    BT_AG_CALL_EVENT_DIALING,  /**< Dialing */
-    BT_AG_CALL_EVENT_ALERTING,  /**< Alerting */
-    BT_AG_CALL_EVENT_INCOMING,  /**< Incoming */
-} bt_ag_call_event_e;
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Enumerations for the call state
- * @since_tizen 2.3
- */
-typedef enum {
-    BT_AG_CALL_STATE_IDLE = 0x00,  /**< Idle state */
-    BT_AG_CALL_STATE_ACTIVE,  /**< Active state */
-    BT_AG_CALL_STATE_HELD,  /**< Held state */
-    BT_AG_CALL_STATE_DIALING,  /**< Dialing state */
-    BT_AG_CALL_STATE_ALERTING,  /**< Alerting state */
-    BT_AG_CALL_STATE_INCOMING,  /**< Incoming state */
-    BT_AG_CALL_STATE_WAITING,  /**< Waiting for connected indication event after answering an incoming call*/
-} bt_ag_call_state_e;
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the equalizer state
- * @since_tizen 2.3
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_EQUALIZER_STATE_OFF = 0x01,  /**< Equalizer Off */
@@ -548,10 +502,9 @@ typedef enum {
 } bt_avrcp_equalizer_state_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the repeat mode
- * @since_tizen 2.3
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_REPEAT_MODE_OFF = 0x01,  /**< Repeat Off */
@@ -561,10 +514,9 @@ typedef enum {
 } bt_avrcp_repeat_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the shuffle mode
- * @since_tizen 2.3
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_SHUFFLE_MODE_OFF = 0x01,  /**< Shuffle Off */
@@ -573,10 +525,9 @@ typedef enum {
 } bt_avrcp_shuffle_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the scan mode
- * @since_tizen 2.3
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_SCAN_MODE_OFF = 0x01,  /**< Scan Off */
@@ -585,10 +536,9 @@ typedef enum {
 } bt_avrcp_scan_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the player state
- * @since_tizen 2.3
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_PLAYER_STATE_STOPPED = 0x00,  /**< Stopped */
@@ -888,22 +838,6 @@ typedef struct
 } bt_device_connection_info_s;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Device LE connection update structure.
- * @since_tizen 2.3
- *
- * @see bt_device_le_conn_update()
- */
-typedef struct
-{
-       unsigned int interval_min;   /**< Minimum value for the connection event interval (msec) */
-       unsigned int interval_max;   /**< Maximum value for the connection event interval (msec) */
-       unsigned int latency;   /**< Slave latency (msec) */
-       unsigned int time_out;   /**< Supervision timeout (msec) */
-} bt_le_conn_update_s;
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief Rfcomm connection data used for exchanging data between Bluetooth devices.
  * @since_tizen 2.3
@@ -1040,26 +974,6 @@ typedef void (*bt_adapter_device_discovery_state_changed_cb)
 typedef bool (*bt_adapter_bonded_device_cb)(bt_device_info_s *device_info, void *user_data);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Called when the connectable state changes.
- * @since_tizen 2.3
- *
- * @param[in] result The result of the connectable state changing
- * @param[in] connectable The connectable to be changed
- * @param[in] user_data The user data passed from the callback registration function
- *
- * @pre This function will be invoked when the connectable state of local Bluetooth adapter changes
- * if you register this callback using bt_adapter_set_connectable_changed_cb().
- *
- * @see bt_adapter_set_connectable()
- * @see bt_adapter_set_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-typedef void (*bt_adapter_connectable_changed_cb)
-	(int result, bool connectable, void *user_data);
-
-/**
  * @deprecated Deprecated since 2.3.1
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief  Called when the state of LE device discovery changes.
@@ -1119,23 +1033,6 @@ typedef void (*bt_adapter_le_advertising_state_changed_cb)(int result,
 		bt_advertiser_h advertiser, bt_adapter_le_advertising_state_e adv_state, void *user_data);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Called when the Bluetooth adapter le state changes.
- * @since_tizen 2.3
- *
- * @param[in]   result  The result of the adapter state changing
- * @param[in]   adapter_le_state  The adapter le state to be changed
- * @param[in]   user_data  The user data passed from the callback registration function
- * @pre Either bt_adapter_le_enable() or bt_adapter_le_disable() will invoke this callback if you register this callback using bt_adapter_le_set_state_changed_cb().
- * @see bt_adapter_le_enable()
- * @see bt_adapter_le_disable()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- */
-typedef void (*bt_adapter_le_state_changed_cb)(int result, bt_adapter_le_state_e adapter_le_state, void *user_data);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Called when the process of creating bond finishes.
  * @since_tizen 2.3
@@ -1192,7 +1089,6 @@ typedef bool (*bt_device_connected_profile)(bt_profile_e profile, void *user_dat
 typedef void (*bt_device_bond_destroyed_cb)(int result, char *remote_address, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief  Called when the authorization of device changes.
  * @since_tizen 2.3
@@ -1279,40 +1175,19 @@ typedef void (*bt_socket_connection_state_changed_cb)
 	(int result, bt_socket_connection_state_e connection_state, bt_socket_connection_s *connection, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief  Called when a RFCOMM connection is requested.
  * @since_tizen 2.3
  *
- * @details You must call bt_socket_accept() if you want to accept. Otherwise, you must call bt_socket_reject().
  * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
  * @param[in] remote_address  The address of remote device
  * @param[in] user_data The user data passed from the callback registration function
- * @pre If you register this callback function by bt_socket_set_connection_requested_cb() and listen a socket by bt_socket_listen(),
+ * @pre If you register this callback function by bt_socket_set_connection_requested_cb(),
  * bt_socket_connection_requested_cb() will be invoked.
- * @see bt_socket_listen()
- * @see bt_socket_accept()
- * @see bt_socket_reject()
  */
 typedef void (*bt_socket_connection_requested_cb) (int socket_fd, const char *remote_address, void *user_data);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
- * @brief  Called when the push is requested.
- * @since_tizen 2.3
- *
- * @details You must call bt_opp_server_accept() if you want to accept.
- * Otherwise, you must call bt_opp_server_reject().
- * @param[in] file  The path of file to be pushed
- * @param[in] size The file size (bytes)
- * @param[in] user_data The user data passed from the callback registration function
- * @see bt_opp_server_initialize()
- */
-typedef void (*bt_opp_server_push_requested_cb)(const char *file, int size, void *user_data);
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
  * @brief  Called when an OPP connection is requested.
  * @since_tizen 2.3
@@ -1412,23 +1287,6 @@ typedef void (*bt_audio_connection_state_changed_cb) (int result, bool connected
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Called when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3
- *
- * @details  This callback is called when the SCO state is changed.
- * When you call bt_ag_open_sco() or bt_ag_close_sco(), this callback is also called with error result even though these functions failed.
- * @param[in] result  The result of changing the connection state
- * @param[in] opened  The state to be changed: (@c true = opened, @c  false = not opened)
- * @param[in] user_data The user data passed from the callback registration function
- * @see bt_ag_set_sco_state_changed_cb()
- * @see bt_ag_unset_sco_state_changed_cb()
- * @see bt_ag_open_sco()
- * @see bt_ag_close_sco()
- */
-typedef void (*bt_ag_sco_state_changed_cb) (int result, bool opened, void *user_data);
-
-/**
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Called when a call handling event happened from Hands-Free.
  * @since_tizen 2.3
  *
diff --git a/include/mobile/bluetooth_type_extension.h b/include/mobile/bluetooth_type_extension.h
new file mode 100644
index 0000000..4018e6c
--- /dev/null
+++ b/include/mobile/bluetooth_type_extension.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+
+ #ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file bluetooth_type_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ *
+ * @details  This callback is called when the SCO state is changed.
+ * When you call bt_ag_open_sco() or bt_ag_close_sco(), this callback is also called with error result even though these functions failed.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] opened  The state to be changed: (@c true = opened, @c  false = not opened)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+typedef void (*bt_ag_sco_state_changed_cb) (int result, bool opened, void *user_data);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
diff --git a/include/mobile/bluetooth_type_internal.h b/include/mobile/bluetooth_type_internal.h
index c1be7e8..afa3534 100644
--- a/include/mobile/bluetooth_type_internal.h
+++ b/include/mobile/bluetooth_type_internal.h
@@ -29,6 +29,96 @@ extern "C"
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth adapter le state.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_ADAPTER_LE_DISABLED = 0x00, /**< Bluetooth le is disabled */
+	BT_ADAPTER_LE_ENABLED, /**< Bluetooth le is enabled */
+} bt_adapter_le_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the Bluetooth adapter le state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in]   result  The result of the adapter state changing
+ * @param[in]   adapter_le_state  The adapter le state to be changed
+ * @param[in]   user_data  The user data passed from the callback registration function
+ * @pre Either bt_adapter_le_enable() or bt_adapter_le_disable() will invoke this callback if you register this callback using bt_adapter_le_set_state_changed_cb().
+ * @see bt_adapter_le_enable()
+ * @see bt_adapter_le_disable()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ */
+typedef void (*bt_adapter_le_state_changed_cb)(int result, bt_adapter_le_state_e adapter_le_state, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_CALL_EVENT_IDLE = 0x00,  /**< Idle */
+    BT_AG_CALL_EVENT_ANSWERED,  /**< Answered */
+    BT_AG_CALL_EVENT_HELD,  /**< Held */
+    BT_AG_CALL_EVENT_RETRIEVED,  /**< Retrieved */
+    BT_AG_CALL_EVENT_DIALING,  /**< Dialing */
+    BT_AG_CALL_EVENT_ALERTING,  /**< Alerting */
+    BT_AG_CALL_EVENT_INCOMING,  /**< Incoming */
+} bt_ag_call_event_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_CALL_STATE_IDLE = 0x00,  /**< Idle state */
+    BT_AG_CALL_STATE_ACTIVE,  /**< Active state */
+    BT_AG_CALL_STATE_HELD,  /**< Held state */
+    BT_AG_CALL_STATE_DIALING,  /**< Dialing state */
+    BT_AG_CALL_STATE_ALERTING,  /**< Alerting state */
+    BT_AG_CALL_STATE_INCOMING,  /**< Incoming state */
+    BT_AG_CALL_STATE_WAITING,  /**< Waiting for connected indication event after answering an incoming call*/
+} bt_ag_call_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the connectable state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] result The result of the connectable state changing
+ * @param[in] connectable The connectable to be changed
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This function will be invoked when the connectable state of local Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_connectable_changed_cb().
+ *
+ * @see bt_adapter_set_connectable()
+ * @see bt_adapter_set_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+typedef void (*bt_adapter_connectable_changed_cb)
+	(int result, bool connectable, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when the push is requested.
+ * @since_tizen 2.3
+ *
+ * @details You must call bt_opp_server_accept() if you want to accept.
+ * Otherwise, you must call bt_opp_server_reject().
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_server_initialize()
+ */
+typedef void (*bt_opp_server_push_requested_cb)(const char *file, int size, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief  Enumerations of the Bluetooth adapter le scan type.
  * @since_tizen 2.3
  */
@@ -51,7 +141,6 @@ typedef enum
 } bt_adapter_le_scan_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief  Called when the manufacturer dat changes.
  * @since_tizen 2.3
@@ -140,6 +229,20 @@ typedef void (*bt_gatt_server_read_value_requested_cb) (char *remote_address,
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when the remote device enables or disables the Notification/Indication for particular characteristics.
+ * @since_tizen 2.4
+ *
+ * @param[in] server The GATT server handle
+ * @param[in] gatt_handle The characteristic's GATT handle to be read
+ * @param[in] user_data The user data passed from the registration function
+ *
+ * @see bt_gatt_server_set_read_value_requested_cb()
+ */
+typedef void (*bt_gatt_server_notification_state_change_cb) (bool notify,
+			bt_gatt_server_h server, bt_gatt_h gatt_handle, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Called when the sending notification / indication is done
  * @since_tizen 2.4
  *
@@ -161,7 +264,6 @@ typedef void (*bt_gatt_server_notification_sent_cb) (int result,
 		bt_gatt_h characteristic, bool completed, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the player control command
  * @since_tizen 2.3
@@ -176,8 +278,7 @@ typedef void (*bt_gatt_server_notification_sent_cb) (int result,
 	BT_AVRCP_CONTROL_REWIND   /**< Rewind */
 } bt_avrcp_player_command_e;
 
- /**
- * @internal
+/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Structure of Track metadata information.
  * @since_tizen 2.3
@@ -195,7 +296,6 @@ typedef struct {
 } bt_avrcp_metadata_attributes_info_s;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Called when the connection state is changed.
  * @since_tizen 2.3
@@ -244,6 +344,19 @@ typedef void (*bt_avrcp_track_info_changed_cb) (bt_avrcp_metadata_attributes_inf
 typedef void (*bt_avrcp_play_status_changed_cb) (bt_avrcp_player_state_e play_state, void *user_data);
 
 /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Device LE connection update structure.
+ * @since_tizen 2.3
+ */
+typedef struct
+{
+       unsigned int interval_min;   /**< Minimum value for the connection event interval (msec) */
+       unsigned int interval_max;   /**< Maximum value for the connection event interval (msec) */
+       unsigned int latency;   /**< Slave latency (msec) */
+       unsigned int time_out;   /**< Supervision timeout (msec) */
+} bt_le_conn_update_s;
+
+/**
  * @}
  */
 
diff --git a/include/tv/BTLogger.h b/include/tv/BTLogger.h
new file mode 100644
index 0000000..e17691b
--- /dev/null
+++ b/include/tv/BTLogger.h
@@ -0,0 +1,95 @@
+/*
+ * Bluetooth Configuration Module
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ */
+ 
+ /**
+ * This file declares Logger  functions for Logger Interface.
+ *
+ * @file	BTLogger.h
+ * @author	Amit Kumar Verma
+ */
+
+ 
+#ifndef __BT_LOGGER_H__
+#define __BT_LOGGER_H__
+
+#include <logger/ILogger.h>
+#include <capi-system-info/system_info.h>
+#include <iostream>
+
+using namespace std;
+
+typedef enum e_KPIEVENT{
+	SC_BATTERY_STATUS = 0,
+	APPID,
+	SPEAKER_MODEL,
+	RSSI_LEVEL,
+}KPIEVENT;
+
+class CBTLogger
+{
+	private:
+
+	ILogger* logger = NULL;
+	int mQueueMax;
+	int mExpiration;
+	int mLoglevel;
+	int mLoglevelForEvent;
+	int mThreshHold;
+	unsigned long lTime;
+
+	//Start and end event Epoch time.
+	unsigned long lCurTime;
+	unsigned long lEndTime;
+
+	//KPI Log data members.
+	std::string mServiceName;
+	std::string mEventName;
+	std::string mStartTime;
+	std::string mEndTime;
+	std::string mCategory;
+	std::string mValue;
+	std::string mDesc;
+	std::string mLog;
+	std::string mCountryCode;
+	std::string mServerURL;
+	std::string strModelName;
+	std::string strUserID;
+	std::string strDUID;
+
+	public:
+	CBTLogger();
+	CBTLogger(const CBTLogger &Cbtlogger);
+	 CBTLogger & operator = (const CBTLogger &Cbtlogger);
+
+	bool m_GetData(string& cInput,system_info_key_e key);
+	void m_GetConnectInfo(string &mModelName, string &mUserID, string &mDUID);
+	string m_GetProductSWVersion();
+	bool m_Send_RC_Battery_Status_to_BTLogger(unsigned char batteryStatus);
+	bool m_AddFullLog(string eventName, string msgLog);
+	string m_ConvertToFormatTime();
+	bool m_ParseConfigXml(string strFileUrl, KPIEVENT eventName);
+	bool m_Send_AppID_to_BTLogger(long Timeduration, const char * appid);
+	void m_DestroyILogger(void);
+	bool  m_Send_Event_to_Logger(KPIEVENT eventName);
+	bool m_Send_Speaker_Details_to_BTLogger(const char * DeviceName,const char * Model);
+	bool m_Send_RSSI_Level_to_BTLogger(unsigned short pid,  int rssi);
+	~CBTLogger();
+
+};
+#endif
diff --git a/include/tv/BTLogger_interface.h b/include/tv/BTLogger_interface.h
new file mode 100644
index 0000000..b9c583d
--- /dev/null
+++ b/include/tv/BTLogger_interface.h
@@ -0,0 +1,95 @@
+/*
+ * Bluetooth Configuration Module
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ */
+ 
+ /**
+ * This file declares Logger functions for Logger Interface.
+ *
+ * @file	BTLogger_interface.h
+ * @author	Amit Kumar Verma
+ */
+
+
+#ifndef __BT_LOGGER_INTERFACE__
+#define __BT_LOGGER_INTERFACE__
+
+#if defined __cplusplus
+ extern "C" {
+#endif
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @bt_Send_App_ID_to_BTLogger
+ *
+ * @param[in]   TimeDuration
+ * @param[in]   long
+
+ * @return true on success, otherwise a false
+ */
+bool bt_Send_App_ID_to_BTLogger(long TimeDuration, const char *appid);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @bt_Send_SC_Battery_Status_to_BTLogger
+ *
+ * @param[in]   batteryStat
+ * @param[in]   unsigned char
+
+ * @return true on success, otherwise a false
+ */
+bool bt_Send_SC_Battery_Status_to_BTLogger(unsigned char batteryStat);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @bt_Send_Speaker_Details_to_BTLogger
+ *
+ * @param[in1]   DeviceName of Remote Device
+ * @param[in1]   const char*
+
+ * @param[in2]   Model Number
+ * @param[in2]   const char*
+
+ * @return true on success, otherwise a false
+ */
+bool bt_Send_Speaker_Details_to_BTLogger(const char*DeviceName, const char *Model);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @bt_Send_RSSI_Level_to_BTLogger
+ *
+ * @param[in1]   Pid of device
+ * @param[in1]   unsigned short 
+
+ * @param[in2]   App id
+ * @param[in2]   const char*
+
+ * @param[in3]   RSSI Level
+ * @param[in3]   int
+
+ * @return true on success, otherwise a false
+ */
+bool bt_Send_RSSI_Level_to_BTLogger(unsigned short pid,  int rssi);
+
+
+#if defined __cplusplus
+        }
+#endif
+#endif
+
diff --git a/include/tv/bluetooth.h b/include/tv/bluetooth.h
new file mode 100644
index 0000000..35c99dc
--- /dev/null
+++ b/include/tv/bluetooth.h
@@ -0,0 +1,4163 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_H__
+#define __TIZEN_NETWORK_BLUETOOTH_H__
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <tizen_error.h>
+
+#include "bluetooth_internal.h"
+#include "bluetooth_extension.h"
+#include "bluetooth_product.h"
+#include "bluetooth_type.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth.h
+ * @brief       API to control the Bluetooth adapter and devices and communications.
+ * @ingroup     CAPI_NETWORK_BLUETOOTH_MODULE
+ */
+
+
+/**
+ * @addtogroup CAPI_NETWORK_BLUETOOTH_MODULE
+ * @{
+ */
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
+ * @brief Initializes the Bluetooth API.
+ * @since_tizen 2.3
+ *
+ * @remarks This function must be called before Bluetooth API starts. \n
+ * You must free all resources of the Bluetooth service by calling bt_deinitialize() if Bluetooth service is no longer needed.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see  bt_deinitialize()
+ */
+int bt_initialize(void);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
+ * @brief Releases all resources of the Bluetooth API.
+ * @since_tizen 2.3
+ *
+ * @remarks This function must be called if Bluetooth API is no longer needed.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth API must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ */
+int bt_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the current state of local Bluetooth adapter.
+ * @since_tizen 2.3
+ *
+ * @param[out] adapter_state The current adapter state
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ */
+int bt_adapter_get_state(bt_adapter_state_e *adapter_state);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the address of local Bluetooth adapter.
+ * @since_tizen 2.3
+ *
+ * @remarks The @a local_address must be released with free() by you.
+ *
+ * @param[out] local_address The device address of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see bt_adapter_get_name()
+ */
+int bt_adapter_get_address(char **local_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the name of local Bluetooth adapter.
+ * @since_tizen 2.3
+ *
+ * @details Use this function to get the friendly name associated with Bluetooth
+ * device, retrieved by the remote Bluetooth devices.
+ *
+ * @remarks The @a local_name must be released with free() by you.
+ *
+ * @param[out] local_name  The local device name
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_set_name()
+ */
+int bt_adapter_get_name(char **local_name);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the name of local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] local_name The name of the Bluetooth device. \n
+ *				The maximum length is 248 characters.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_name_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_name()
+ * @see bt_adapter_name_changed_cb()
+ * @see bt_adapter_set_name_changed_cb()
+ * @see bt_adapter_unset_name_changed_cb()
+ */
+int bt_adapter_set_name(const char *local_name);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Gets the visibility mode of local Bluetooth adapter.
+ * @since_tizen 2.3
+ * @param[out] mode  The visibility mode of the Bluetooth device
+ * @param[out] duration  The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
+ * @a duration is valid only if @a mode is #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE. This value can be NULL.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_visibility(bt_adapter_visibility_mode_e *mode, int *duration);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the device discovery, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked
+ * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_start_device_discovery(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Stops the device discovery, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks The device discovery process will take 10 ~ 20 seconds to get all the devices in vicinity.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The device discovery must be in progress with bt_adapter_start_device_discovery().
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ */
+int bt_adapter_stop_device_discovery(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Checks for the device discovery is in progress or not.
+ * @since_tizen 2.3
+ *
+ * @remarks If Bluetooth discovery is in progress, other operations are not allowed and
+ * you have to either stop the discovery operation, or wait for it to be finished,
+ * before performing other operations.
+
+ * @param[out] is_discovering The discovering status: (@c true = in progress , @c  false = not in progress )
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_adapter_stop_device_discovery()
+ */
+int bt_adapter_is_discovering(bool *is_discovering);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Get the service mask from the uuid list.
+ * @since_tizen 2.3
+ *
+ * @param[in] uuids The UUID list of the device.
+ * @param[in] no_of_service The number of the UUID list count.
+ * @param[out] service_mask_list Service mask list converted from the given UUID list.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_service_class_t
+ */
+int bt_device_get_service_mask_from_uuid_list(char **uuids,
+				      int no_of_service,
+				      bt_service_class_t *service_mask_list);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Retrieves the device information of all bonded devices.
+ * @since_tizen 2.3
+ *
+ * @param [in] callback The callback function to invoke
+ * @param [in] user_data The user data passed from the foreach function
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post This function invokes bt_adapter_bonded_device_cb().
+ *
+ * @see bt_adapter_bonded_device_cb()
+ */
+int bt_adapter_foreach_bonded_device(bt_adapter_bonded_device_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the device information of a bonded device.
+ * @since_tizen 2.3
+ * @remarks The @a device_info must be released with bt_adapter_free_device_info() by you .
+ *
+ * @param [in] remote_address The address of remote device
+ * @param [out] device_info The bonded device information
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post This function invokes bt_adapter_bonded_device_cb().
+ *
+ * @see bt_adapter_bonded_device_cb()
+ */
+int bt_adapter_get_bonded_device_info(const char *remote_address, bt_device_info_s **device_info);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Frees device info.
+ * @since_tizen 2.3
+ *
+ * @param [in] device_info The bonded device information
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_adapter_get_bonded_device_info()
+ */
+int bt_adapter_free_device_info(bt_device_info_s *device_info);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Checks whether the UUID of service is used or not
+ * @since_tizen 2.3
+ * @param[in] service_uuid The UUID of service
+ * @param[out] used Indicates whether the service is used or not
+ * @return true on success, otherwise false.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_adapter_is_service_used(const char *service_uuid, bool *used);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the Bluetooth adapter state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback	The callback function to invoke
+ * @param[in] user_data	The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ */
+int bt_adapter_set_state_changed_cb(bt_adapter_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_state_changed_cb()
+ */
+int bt_adapter_unset_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the name of Bluetooth adapter changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to invoke
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_adapter_name_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_name_changed_cb()
+ * @see bt_adapter_unset_name_changed_cb()
+ */
+int bt_adapter_set_name_changed_cb(bt_adapter_name_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_name_changed_cb()
+ */
+int bt_adapter_unset_name_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the visibility mode changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_visibility_mode_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_visibility_mode_changed_cb()
+ * @see bt_adapter_unset_visibility_mode_changed_cb()
+ */
+int bt_adapter_set_visibility_mode_changed_cb(bt_adapter_visibility_mode_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see  bt_initialize()
+ * @see  bt_adapter_set_visibility_mode_changed_cb()
+ */
+int bt_adapter_unset_visibility_mode_changed_cb(void);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked every second
+ * @since_tizen 2.3
+ * until the visibility mode is changed from #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE
+ * to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.
+ * @details  When you set visibility mode as #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE,
+ * @a callback will be called every second until visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.
+ * @param[in]  callback  The callback function to register
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized by bt_initialize().
+ * @post  bt_adapter_visibility_duration_changed_cb() will be invoked.
+ * @see  bt_initialize()
+ * @see  bt_adapter_visibility_duration_changed_cb()
+ * @see  bt_adapter_unset_visibility_duration_changed_cb()
+ */
+int bt_adapter_set_visibility_duration_changed_cb(bt_adapter_visibility_duration_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	 Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ * @see  bt_initialize()
+ * @see  bt_adapter_set_visibility_duration_changed_cb()
+ */
+int bt_adapter_unset_visibility_duration_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the device discovery state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_device_discovery_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_set_device_discovery_state_changed_cb(bt_adapter_device_discovery_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ */
+int bt_adapter_unset_device_discovery_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Get the Hash and Randmoizer value, synchronously.
+ * @since_tizen 2.3
+ *
+ * @param[out] hash The hash value recieved from the controller
+ * @param[out] randomizer The hash value recieved from the controller
+ * @param[out] hash_len The length of the hash value
+ * @param[out] randomizer_len The length of the randomizer value
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ */
+int bt_adapter_get_local_oob_data(unsigned char **hash, unsigned char **randomizer,
+					int *hash_len, int *randomizer_len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the Hash and Randmoizer value, synchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] remote_address Remote device address
+ * @param[in] hash The hash value recieved from the controller
+ * @param[in] randomizer The hash value recieved from the controller
+ * @param[in] hash_len The length of the hash value. Allowed value is 16
+ * @param[in] randomizer_len The length of the randomizer value. Allowed value is 16
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ */
+int bt_adapter_set_remote_oob_data(const char *remote_address,
+				unsigned char *hash, unsigned char *randomizer,
+				int hash_len, int randomizer_len);
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Deletes the Hash and Randomizer value, synchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] remote_address Remote device address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ */
+int bt_adapter_remove_remote_oob_data(const char *remote_address);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Starts the LE device discovery.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @details If a LE device is discovered, bt_adapter_le_device_discovery_state_changed_cb()
+*  will be invoked with #BT_ADAPTER_LE_DEVICE_DISCOVERY_FOUND, and then bt_adapter_le_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_LE_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_le_stop_device_discovery().
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post This function invokes bt_adapter_le_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_le_is_discovering()
+ * @see bt_adapter_le_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_le_start_device_discovery(void);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Stops the LE device discovery, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The device discovery must be in progress with bt_adapter_le_start_device_discovery().
+ * @post This function invokes bt_adapter_le_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_le_is_discovering()
+ * @see bt_adapter_le_start_device_discovery()
+ * @see bt_adapter_le_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_unset_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_device_discovery_state_changed_cb()
+ */
+int bt_adapter_le_stop_device_discovery(void);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Checks for the LE device discovery is in progress or not.
+ * @since_tizen 2.3
+ *
+ * @remarks If Bluetooth LE discovery is in progress, other operations are not allowed and
+ * you have to either stop the LE discovery operation, or wait for it to be finished,
+ * before performing other operations.
+
+ * @param[out] is_discovering The discovering status: (@c true = in progress , @c  false = not in progress )
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_device_discovery()
+ * @see bt_adapter_le_stop_device_discovery()
+ */
+int bt_adapter_le_is_discovering(bool *is_discovering);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Registers a callback function to be invoked when the LE device discovery state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_le_device_discovery_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_le_set_device_discovery_state_changed_cb(bt_adapter_le_device_discovery_state_changed_cb callback, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_set_device_discovery_state_changed_cb()
+ */
+int bt_adapter_le_unset_device_discovery_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Starts the LE scan to find LE advertisement.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @details If a LE advertisement is found, bt_adapter_le_scan_result_cb() will be invoked.
+ *
+ * @param[in] cb The callback to report the result of this function
+ * @param[in] user_data The user data to be passed when callback is called
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post This function invokes bt_adapter_le_scan_result_cb().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_start_scan(bt_adapter_le_scan_result_cb cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Stops the LE scan.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The LE scan must be in progress with bt_adapter_le_start_scan().
+ *
+ * @see bt_adapter_le_start_scan()
+ */
+int bt_adapter_le_stop_scan(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the service UUID list from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @remarks The @a uuids must be iterated as count and each pointed data must be released with free().
+ * Then uuids must be released with free(). \n
+ * 16-bit service UUID or 128-bit service UUID is supported. (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] uuids The list of string of the service uuid
+ * @param[out] count The count of the service UUIDs
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_service_uuids(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the device name from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @remarks The @a name must be released with free() by you.
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] name The device name
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_device_name(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char **name);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the transmission power level from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] power_level The transmission power level in dBm
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_tx_power_level(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *power_level);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the service solicitation UUID list from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @remarks The @a uuids must be iterated as count and each pointed data must be released with free().
+ * Then uuids must be released with free(). \n
+ * 16-bit service solicitation UUID or 128-bit service solicitaion UUID is supported.
+ * (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] uuids The list of string of the service solicitation uuid
+ * @param[out] count The count of the service UUIDs
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_service_solicitation_uuids(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the service data list from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @remarks The @a data_list must be released with bt_adapter_le_free_service_data_list() by you .
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] data_list The list of the service data
+ * @param[out] count The count of the service data list
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_service_data_list(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_service_data_s **data_list, int *count);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Frees service data list.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] data_list The list of the service data
+ * @param[in] count The count of the service data list
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_adapter_le_get_scan_result_service_data_list()
+ */
+int bt_adapter_le_free_service_data_list(bt_adapter_le_service_data_s *data_list, int count);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the appearance from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] appearance The appearance
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_appearance(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *appearance);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the manufacturer data from the scan result information
+ * @since_tizen 2.3.1
+ *
+ * @remarks The @a manufacturer_data must be released with free() by you.
+ *
+ * @param[in] info The scan result information
+ * @param[in] pkt_type The packet type
+ * @param[out] manufacturer_id The manufacturer ID
+ * @param[out] manufacturer_data The manufacturer data (byte array)
+ * @param[out] manufacturer_data_len The length of manufacturer data
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_scan_result_cb()
+ */
+int bt_adapter_le_get_scan_result_manufacturer_data(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *manufacturer_id, char **manufacturer_data, int *manufacturer_data_len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Create advertiser to advertise device's existence or respond to LE scanning reqeust.
+ * @since_tizen 2.3
+ *
+ * @param[out] advertiser The handle of advertiser
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_destroy_advertiser()
+ */
+int bt_adapter_le_create_advertiser(bt_advertiser_h *advertiser);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Destroy advertiser.
+ * @since_tizen 2.3
+ *
+ * @param[out] advertiser The handle of advertiser
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_create_advertiser()
+ */
+int bt_adapter_le_destroy_advertiser(bt_advertiser_h advertiser);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Set the data to be advertised or responded to scan request from LE scanning device.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3
+ *
+ * @remarks In case the data_type is local name or tx power level, you don't need to input data
+ * because the data value is written automatically by system.
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] data_type The data type that is included in packet
+ * @param[in] data The data to be advertised or be responded to scan request from LE scanning device, no need in case of LOCAL_NAME or TX_POWER_LEVEL
+ * @param[in] data_size The size of data to be set.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_packet_data_type_e data_type,
+		void *data, unsigned int data_size);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Add a service UUID to advertise or scan response data.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ * @remarks 16-bit UUID or 128-bit UUID is supported. (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] uuid The string of the service UUID.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_add_advertising_service_uuid(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Add a service solicitation UUID to advertise or scan response data.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ * @remarks 16-bit service solicitation UUID or 128-bit service solicitation UUID is supported.
+ * (e.g. 180F, 0000180F-0000-1000-8000-00805F9B34FB)
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] uuid The string of the service solicitation UUID.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_add_advertising_service_solicitation_uuid(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Add service data to advertise or scan response data.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ * @remarks 16-bit UUID is supported. (e.g. 180F)
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] uuid 16-bit UUID of the service
+ * @param[in] service_data The service data
+ * @param[in] service_data_len The data length of service data
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_add_advertising_service_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid,
+		const char *service_data, int service_data_len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Sets the external appearance of this device to advertise or scan response data.
+ *        Please refer to the adopted Bluetooth specification for the the appearance.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] appearance The external appearance of device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_set_advertising_appearance(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, int appearance);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Add manufacturer specific data to advertise or scan response data.
+ *        Please refer to the Bluetooth Assigned Numbers provided by the Bluetooth SIG for a list of existing company identifiers.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] manufacturer_id Manufacturer identifier
+ * @param[in] manufacturer_data The manufacturer specific data
+ * @param[in] manufacturer_data_len The data length of manufacturer data
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_add_advertising_manufacturer_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, int manufacturer_id, const char *manufacturer_data, int manufacturer_data_len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Set whether the device name should be included in advertise or scan response data.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] include_name Whether the device name should be included
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_set_advertising_device_name(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bool include_name);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Set whether the transmission power level should be included in advertise or scan response data.
+ *        The maximum advertised or responded data size is 31 bytes
+ *        including data type and system wide data.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] include_tx_power Whether the transmission power level should be included
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_QUOTA_EXCEEDED  Quota exceeded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_set_advertising_tx_power_level(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bool include_tx_power);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Unset the data to be advertised or responded to scan request from LE scanning device.
+ * @since_tizen 2.3
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type
+ * @param[in] data_type The data type to be removed from selected packet
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_add_advertising_data()
+ * @see bt_adapter_le_clear_advertising_data()
+ */
+int bt_adapter_le_remove_advertising_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_packet_data_type_e data_type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Clear all data to be advertised or responded to scan request from LE scanning device.
+ * @since_tizen 2.3
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] pkt_type The packet type to be cleared
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_add_advertising_data()
+ */
+int bt_adapter_le_clear_advertising_data(bt_advertiser_h advertiser, bt_adapter_le_packet_type_e pkt_type);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Start advertising with passed advertiser and advertising parameters.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @details Once Bluetooth advertising is started, nearby Bluetooth LE(Low Energy) supported
+ * devices can know this device's existence. And one of them can make a connection reqeust,
+ * if it is allowed.
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] adv_params The parameters of advertising \n
+ * If NULL is passed, default values which are defined in driver / controller are used.
+ * @param[in] cb The callback to report the result of this function
+ * @param[in] user_data The user data to be passed when callback is called
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post This function invokes bt_adapter_le_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_le_stop_advertising()
+ * @see bt_adapter_le_advertising_state_changed_cb()
+ */
+int bt_adapter_le_start_advertising(bt_advertiser_h advertiser, bt_adapter_le_advertising_params_s *adv_params,
+		bt_adapter_le_advertising_state_changed_cb cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Stops the advertising.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] advertiser The handle of advertiser
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The advertising must be going on with bt_adapter_le_start_advertising_new().
+ * @post This function invokes bt_adapter_le_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_advertising_state_changed_cb()
+ */
+int bt_adapter_le_stop_advertising(bt_advertiser_h advertiser);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Start advertising with passed advertiser and advertising parameters.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @details Once Bluetooth advertising is started, nearby Bluetooth LE(Low Energy) supported
+ * devices can know this device's existence. And one of them can make a connection reqeust,
+ * if it is allowed.
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] cb The callback to report the result of this function
+ * @param[in] user_data The user data to be passed when callback is called
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post This function invokes bt_adapter_le_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_le_stop_advertising()
+ * @see bt_adapter_le_advertising_state_changed_cb()
+ */
+int bt_adapter_le_start_advertising_new(bt_advertiser_h advertiser, bt_adapter_le_advertising_state_changed_cb cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Set advertising mode to control the advertising power and latency.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] mode The mode of advertising
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ */
+int bt_adapter_le_set_advertising_mode(bt_advertiser_h advertiser, bt_adapter_le_advertising_mode_e mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Set whether the advertising type should be connectable or non-connectable
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] advertiser The handle of advertiser
+ * @param[in] connectable The type of advertising
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ */
+int bt_adapter_le_set_advertising_connectable(bt_advertiser_h advertiser, bool connectable);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Creates a bond with a remote Bluetooth device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
+ * The bonding request can be cancelled by bt_device_cancel_bonding().
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
+ * @post This function invokes bt_device_bond_created_cb().
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_cancel_bonding()
+ * @see bt_device_destroy_bond()
+ * @see bt_device_set_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+int bt_device_create_bond(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Cancels the bonding process.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks Use this function when the remote Bluetooth device is not responding to the
+ * bond request or you wish to cancel the bonding request.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The creating a bond must be in progress by bt_device_create_bond().
+ *
+ * @see bt_device_create_bond()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_set_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+int bt_device_cancel_bonding(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Destroys the bond, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device to remove bonding
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ * @post This function invokes bt_device_bond_destroyed_cb().
+ *
+ * @see bt_device_create_bond()
+ * @see bt_device_bond_destroyed_cb()
+ * @see bt_device_set_bond_destroyed_cb()
+ * @see bt_device_unset_bond_destroyed_cb()
+ */
+int bt_device_destroy_bond(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Sets an alias for the bonded device.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device
+ * @param[in] alias The alias of the remote Bluetooth device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ *
+ * @see bt_device_create_bond()
+ */
+int bt_device_set_alias(const char *remote_address, const char *alias);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Sets the authorization of a bonded device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks Once a device is authorized, you don't need to receive a confirmation.
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device to authorize
+ * @param[in] authorization_state The Bluetooth authorization state
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ * @post bt_device_authorization_changed_cb() will be invoked.
+ *
+ * @see bt_device_create_bond()
+ * @see bt_device_authorization_changed_cb()
+ * @see bt_device_set_authorization_changed_cb()
+ * @see bt_device_unset_authorization_changed_cb()
+ */
+int bt_device_set_authorization(const char *remote_address, bt_device_authorization_e authorization_state);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Starts the search for services supported by the specified device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks If creating a bond succeeds, which means bt_device_bond_created_cb() is called with result #BT_ERROR_NONE,
+ * then you don't need to run this function.\n
+ * The service search takes a couple of seconds to complete normally. \n
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device whose services need to be checked
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_SERVICE_SEARCH_FAILED  Service search failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ * @post This function invokes bt_device_service_searched_cb().
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_device_create_bond()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_service_searched_cb()
+ * @see bt_device_set_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ */
+int bt_device_start_service_search(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Gets the connected profiles.
+ * @since_tizen 2.3
+ * @param[in] remote_address The address of the remote device
+ * @param[in] callback The callback function to invoke
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_device_connected_profile() will be invoked.
+ * @see bt_device_connected_profile()
+ */
+int bt_device_foreach_connected_profiles(const char *remote_address, bt_device_connected_profile callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Gets the profile connected status.
+ * @since_tizen 2.3
+ * @param[in] remote_address The address of the remote device
+ * @param[in] bt_profile wish to know bt_profile
+ * @param[out] connected_status the connected status
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED	Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED	Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_device_is_profile_connected(const char *remote_address, bt_profile_e bt_profile,
+					bool *connected_status);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Registers a callback function to be invoked when the bond creates.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_device_bond_created_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+int bt_device_set_bond_created_cb(bt_device_bond_created_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_device_set_bond_created_cb()
+ */
+int bt_device_unset_bond_created_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Registers a callback function to be invoked when the bond destroys.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_device_bond_destroyed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_device_bond_destroyed_cb()
+ * @see bt_device_unset_bond_destroyed_cb()
+ */
+int bt_device_set_bond_destroyed_cb(bt_device_bond_destroyed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_device_set_bond_destroyed_cb()
+ */
+int bt_device_unset_bond_destroyed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Registers a callback function to be invoked when the authorization of device changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_device_authorization_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_device_authorization_changed_cb()
+ * @see bt_device_set_authorization_changed_cb()
+ * @see bt_device_unset_authorization_changed_cb()
+ */
+int bt_device_set_authorization_changed_cb(bt_device_authorization_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_device_set_authorization_changed_cb()
+ */
+int bt_device_unset_authorization_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Registers a callback function to be invoked when the process of service search finishes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_device_service_searched_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_device_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ */
+int bt_device_set_service_searched_cb(bt_device_service_searched_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_device_set_service_searched_cb()
+ */
+int bt_device_unset_service_searched_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Registers a callback function to be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_device_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_device_connection_state_changed_cb()
+ * @see bt_device_unset_connection_state_changed_cb()
+ */
+int bt_device_set_connection_state_changed_cb(bt_device_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief	Unregisters the callback function to be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_device_set_connection_state_changed_cb()
+ */
+int bt_device_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Registers a rfcomm server socket with a specific UUID.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks A socket can be destroyed by bt_socket_destroy_rfcomm().
+ *
+ * @param[in] service_uuid The UUID of service to provide
+ * @param[out] socket_fd The file descriptor of socket to listen
+ * @return 0 on success, otherwise a negative error value.
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_socket_listen_and_accept_rfcomm()
+ * @see bt_socket_destroy_rfcomm()
+ */
+int bt_socket_create_rfcomm(const char *service_uuid, int *socket_fd);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Removes the rfcomm server socket which was created using bt_socket_create_rfcomm().
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks If callback function bt_socket_connection_state_changed_cb() is set and the remote Bluetooth device is connected,
+ * then bt_socket_connection_state_changed_cb() will be called when this function is finished successfully.
+ *
+ * @param[in] socket_fd The file descriptor of socket (which was created using bt_socket_create_rfcomm()) to destroy
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The socket must be created with bt_socket_create_rfcomm().
+ * @post If callback function bt_socket_connection_state_changed_cb() is set and the remote Bluetooth device is connected,
+ * then bt_socket_connection_state_changed_cb() will be called.
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_destroy_rfcomm(int socket_fd);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Starts listening on passed rfcomm socket and accepts connection requests.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @details Pop-up is shown automatically when a RFCOMM connection is requested.
+ * bt_socket_connection_state_changed_cb() will be called with
+ * #BT_SOCKET_CONNECTED if you click "yes" and connection is finished successfully.
+ * @param[in] socket_fd The file descriptor of socket on which start to listen
+ * @param[in] max_pending_connections The maximum number of pending connections
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The socket must be created with bt_socket_create_rfcomm().
+ * @post If callback function bt_socket_connection_state_changed_cb() is set,
+ * then bt_socket_connection_state_changed_cb() will be called when the remote Bluetooth device is connected.
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_listen_and_accept_rfcomm(int socket_fd, int max_pending_connections);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Connects to a specific RFCOMM based service on a remote Bluetooth device UUID, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks A connection can be disconnected by bt_socket_disconnect_rfcomm().
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device
+ * @param[in] service_uuid The UUID of service provided by the remote Bluetooth device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ * @post This function invokes bt_socket_connection_state_changed_cb().
+ *
+ * @see bt_device_create_bond()
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_device_start_service_search()
+ * @see bt_socket_disconnect_rfcomm()
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_connect_rfcomm(const char *remote_address, const char *service_uuid);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Disconnects the RFCOMM connection with the given file descriptor of conneted socket.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] socket_fd  The file descriptor of socket to close which was received using bt_socket_connection_state_changed_cb().
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection must be established.
+ *
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_disconnect_rfcomm(int socket_fd);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Sends data to the connected device.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remark The specific error code can be obtained using the get_last_result() method. Error codes are described in Exception section.
+ *
+ * @param[in] socket_fd The file descriptor of connected socket which was received using bt_socket_connection_state_changed_cb()
+ * @param[in] data The data to be sent
+ * @param[in] length The length of data to be sent
+ *
+ * @return the number of bytes written (zero indicates nothing was written).
+ * @retval On error, -1 is returned, and errno is set appropriately. See write 2 man page.
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ * @exception BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @exception BT_ERROR_AGAIN  Resource temporarily unavailable
+ *
+ * @pre The connection must be established.
+ *
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_send_data(int socket_fd, const char *data, int length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Register a callback function that will be invoked when you receive data.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_socket_data_received_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_socket_data_received_cb()
+ * @see bt_socket_set_data_received_cb()
+ * @see bt_socket_unset_data_received_cb()
+ */
+int bt_socket_set_data_received_cb(bt_socket_data_received_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_socket_data_received_cb()
+ * @see bt_socket_set_data_received_cb()
+ */
+int bt_socket_unset_data_received_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Register a callback function that will be invoked when a RFCOMM connection is requested.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_socket_connection_requested_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_socket_unset_connection_requested_cb()
+ */
+int bt_socket_set_connection_requested_cb(bt_socket_connection_requested_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ * @see  bt_initialize()
+ * @see  bt_socket_set_connection_requested_cb()
+ * @see  bt_socket_connection_requested_cb()
+ */
+int bt_socket_unset_connection_requested_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Register a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_socket_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+int bt_socket_set_connection_state_changed_cb(bt_socket_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_socket_connection_state_changed_cb()
+ * @see bt_socket_set_connection_state_changed_cb()
+ */
+int bt_socket_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_connection_requested_cb().
+ * @since_tizen 2.3
+ * @details No popup appears when an OPP connection is requested from a remote device.
+ * Instead, @a connection_requested_cb() will be called.
+ * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
+ * @remarks This function must be called to start Bluetooth OPP server. \n
+ * You must free all resources of the Bluetooth service by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
+ * @param[in] destination  The destination path
+ * @param[in] connection_requested_cb  The callback called when an OPP connection is requested
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_connection_requested_cb()
+ * @see  bt_opp_server_deinitialize()
+ * @see  bt_opp_server_accept()
+ * @see  bt_opp_server_reject()
+ */
+int bt_opp_server_initialize_by_connection_request(const char *destination, bt_opp_server_connection_requested_cb connection_requested_cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Denitializes the Bluetooth OPP server.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_deinitialize()
+ */
+int bt_opp_server_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Accepts the push request from the remote device.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks If you initialize OPP server by bt_opp_server_initialize_by_connection_request(), then name is ignored.
+ * You can cancel the pushes by bt_opp_server_cancel_transfer() with transfer_id.
+ * @param[in] progress_cb  The callback called when a file is being transfered
+ * @param[in] finished_cb  The callback called when a transfer is finished
+ * @param[in] name  The name to store. This can be NULL if you initialize OPP server by bt_opp_server_initialize_by_connection_request().
+ * @param[in] user_data The user data to be passed to the callback function
+ * @param[out]  transfer_id  The ID of transfer
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_reject()
+ */
+int bt_opp_server_accept(bt_opp_server_transfer_progress_cb progress_cb, bt_opp_server_transfer_finished_cb finished_cb, const char *name,
+ void *user_data, int *transfer_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Rejects the push request from the remote device.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_accept()
+ */
+int bt_opp_server_reject(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Cancels the transfer.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] transfer_id  The ID of transfer
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_accept()
+ */
+int bt_opp_server_cancel_transfer(int transfer_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Sets the destination path of file to be pushed.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] destination  The destination path of file to be pushed
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ */
+int bt_opp_server_set_destination(const char *destination);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Initializes the Bluetooth OPP client.
+ * @since_tizen 2.3
+ * @remarks This function must be called before Bluetooth OPP client starts. \n
+ * You must free all resources of the Bluetooth service by calling bt_opp_client_deinitialize()
+ * if Bluetooth OPP service is no longer needed.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_client_deinitialize()
+ */
+int bt_opp_client_initialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Denitializes the Bluetooth OPP client.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_client_initialize()
+ */
+int bt_opp_client_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Adds file to be pushed.
+ * @since_tizen 2.3
+ * @param[in] file  The path of file to be pushed
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_client_clear_files()
+ * @see  bt_opp_client_push_files()
+ */
+int bt_opp_client_add_file(const char *file);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Adds file to be pushed.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_client_add_file()
+ * @see  bt_opp_client_push_files()
+ */
+int bt_opp_client_clear_files(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Pushes the file to the remote device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @details At first, bt_opp_client_push_responded_cb() will be called when OPP server responds to the push request.
+ * After connection is established, bt_opp_client_push_progress_cb() will be called repeatedly until a file is tranfered completely.
+ * If you send several files, then bt_opp_client_push_progress_cb() with another file will be called repeatedly until the file is tranfered completely.
+ * bt_opp_client_push_finished_cb() will be called when the push request is finished.
+ * @param[in] remote_address The remote address
+ * @param[in] responded_cb  The callback called when OPP server responds to the push request
+ * @param[in] progress_cb  The callback called when each file is being transfered
+ * @param[in] finished_cb  The callback called when the push request is finished
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see bt_opp_client_initialize()
+ * @see bt_opp_client_cancel_push
+ */
+int bt_opp_client_push_files(const char *remote_address, bt_opp_client_push_responded_cb responded_cb,
+ bt_opp_client_push_progress_cb progress_cb, bt_opp_client_push_finished_cb finished_cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief Cancels the push request in progress, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre bt_opp_client_push_files() must be called.
+ * @post bt_opp_client_push_finished_cb() will be invoked with result #BT_ERROR_CANCELLED,
+ * which is a parameter of bt_opp_client_push_files().
+ * @see bt_opp_client_initialize()
+ * @see bt_opp_client_push_files()
+ */
+int bt_opp_client_cancel_push(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Initializes the Bluetooth HID(Human Interface Device) Host.
+ * @since_tizen 2.3
+ * @remarks This function must be called before Bluetooth HID Host starts. \n
+ * You must free all resources of the Bluetooth service by calling bt_hid_host_deinitialize()
+ * if Bluetooth HID Host service is no longer needed.
+ * @param[in] connection_cb  The callback called when the connection state is changed
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see  bt_hid_host_deinitialize()
+ */
+int bt_hid_host_initialize(bt_hid_host_connection_state_changed_cb connection_cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Deinitializes the Bluetooth HID(Human Interface Device) Host.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see  bt_hid_host_initialize()
+ */
+int bt_hid_host_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Connects the remote device with the HID(Human Interface Device) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @post bt_hid_host_connection_state_changed_cb() will be invoked.
+ * @see bt_hid_host_disconnect()
+ * @see bt_hid_host_connection_state_changed_cb()
+ */
+int bt_hid_host_connect(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Disconnects the remote device with the HID(Human Interface Device) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @post bt_hid_host_connection_state_changed_cb() will be invoked.
+ * @see bt_hid_host_connect()
+ * @see bt_hid_host_connection_state_changed_cb()
+ */
+int bt_hid_host_disconnect(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Initializes the Bluetooth profiles related with audio.
+ * @since_tizen 2.3
+ * @remarks This function must be called before Bluetooth profiles related with audio starts. \n
+ * You must free all resources of the this service by calling bt_audio_deinitialize()
+ * if Bluetooth profiles related with audio service is no longer needed.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_audio_deinitialize()
+ */
+int bt_audio_initialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Deinitializes the Bluetooth profiles related with audio.
+ * @since_tizen 2.3
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ */
+int bt_audio_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Connects the remote device with the given audio profile, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @details If you input type as #BT_AUDIO_PROFILE_TYPE_ALL and connection request succeeds, then bt_audio_connection_state_changed_cb() will be called twice
+ * when #BT_AUDIO_PROFILE_TYPE_HSP_HFP is connected and #BT_AUDIO_PROFILE_TYPE_A2DP is connected.
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of audio profile
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @post bt_audio_connection_state_changed_cb() will be invoked.
+ * @see bt_audio_disconnect()
+ * @see bt_audio_connection_state_changed_cb()
+ */
+int bt_audio_connect(const char *remote_address, bt_audio_profile_type_e type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Disconnects the remote device with the given audio profile, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @details If you input type as #BT_AUDIO_PROFILE_TYPE_ALL and disconnection request succeeds, then bt_audio_connection_state_changed_cb() will be called twice
+ * when #BT_AUDIO_PROFILE_TYPE_HSP_HFP is disconnected and #BT_AUDIO_PROFILE_TYPE_A2DP is disconnected.
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of audio profile
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected by bt_audio_connect().
+ * @post bt_audio_connection_state_changed_cb() will be invoked.
+ * @see bt_audio_connect()
+ * @see bt_audio_connection_state_changed_cb()
+ */
+int bt_audio_disconnect(const char *remote_address, bt_audio_profile_type_e type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_audio_connection_state_changed_cb()
+ */
+int bt_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_audio_connection_state_changed_cb()
+ * @see bt_audio_set_connection_state_changed_cb()
+ */
+int bt_audio_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief Initializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
+ * @since_tizen 2.4
+ * @remarks This function must be called before Bluetooth AVRCP service. \n
+ * You must free all resources of the this service by calling bt_avrcp_target_deinitialize()
+ * if Bluetooth AVRCP service is no longer needed.
+ * @param[in] callback The callback function called when the connection state is changed
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_target_deinitialize()
+ */
+int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief Deinitializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
+ * @since_tizen 2.4
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_avrcp_target_initialize().
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_deinitialize(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the equalize state to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state The state of equalizer
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the repeat mode to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] mode The repeat mode
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the shuffle mode to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] mode The repeat mode
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the scan mode to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] mode The scan mode
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the player state to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state The player state
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the current position of song to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] position The current position in milliseconds
+ * @return  0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_position(unsigned int position);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Notifies the track to the remote device.
+ * @since_tizen 2.4
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] title The title of track
+ * @param[in] artist The artist of track
+ * @param[in] album The album of track
+ * @param[in] genre The genre of track
+ * @param[in] track_num The track number
+ * @param[in] total_tracks The number of all tracks
+ * @param[in] duration The duration of track in milliseconds
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_avrcp_target_connection_state_changed_cb()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album, const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the equalizer state is changed by the remote control device.
+ * @since_tizen 2.4
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_unset_equalizer_state_changed_cb()
+ */
+int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the equalizer state is changed by the remote control device.
+ * @since_tizen 2.4
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_set_equalizer_state_changed_cb()
+ */
+int bt_avrcp_unset_equalizer_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the repeat mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_unset_repeat_mode_changed_cb()
+ */
+int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the repeat mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_set_repeat_mode_changed_cb()
+ */
+int bt_avrcp_unset_repeat_mode_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the shuffle mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_unset_shuffle_mode_changed_cb()
+ */
+int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the shuffle mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_set_shuffle_mode_changed_cb()
+ */
+int bt_avrcp_unset_shuffle_mode_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the scan mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_unset_scan_mode_changed_cb()
+ */
+int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the scan mode is changed by the remote control device.
+ * @since_tizen 2.4
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_avrcp_set_scan_mode_changed_cb()
+ */
+int bt_avrcp_unset_scan_mode_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief Registers an application that acts as the @a Sink role of HDP(Health Device Profile).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks The @a app_id must be released with free() by you.
+ * @param[in] data_type  The data type of MDEP. This value is defined in ISO/IEEE 11073-20601 spec.
+ * For example, pulse oximeter is 0x1004 and blood pressure monitor is 0x1007.
+ * @param[out] app_id  The ID of application
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see bt_hdp_unregister_sink_app()
+ */
+int bt_hdp_register_sink_app(unsigned short data_type, char **app_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief Unregisters the given application that acts as the @a Sink role of HDP(Health Device Profile).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] app_id  The ID of application
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_hdp_register_sink_app()
+ */
+int bt_hdp_unregister_sink_app(const char *app_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief Connects the remote device which acts as @a Source role, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @param[in] app_id  The ID of application
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Sink role of HDP must be registered with bt_hdp_register_sink_app().
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @post bt_hdp_connected_cb() will be invoked.
+ * @see bt_hdp_disconnect()
+ * @see bt_hdp_set_connection_state_changed_cb()
+ * @see bt_hdp_unset_connection_state_changed_cb()
+ */
+int bt_hdp_connect_to_source(const char *remote_address, const char *app_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief Disconnects the remote device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @param[in] channel  The connected data channel
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @post bt_hdp_disconnected_cb() will be invoked.
+ * @see bt_hdp_set_connection_state_changed_cb()
+ * @see bt_hdp_unset_connection_state_changed_cb()
+ */
+int bt_hdp_disconnect(const char *remote_address, unsigned int channel);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief Sends the data to the remote device.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] channel  The connected data channel
+ * @param[in] data  The data to send
+ * @param[in] size  The size of data to send (byte)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected.
+ * @see bt_hdp_data_received_cb()
+ * @see bt_hdp_set_data_received_cb()
+ * @see bt_hdp_unset_data_received_cb()
+ */
+int bt_hdp_send_data(unsigned int channel, const char *data, unsigned int size);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @param[in] connected_cb The callback function called when a connection is established
+ * @param[in] disconnected_cb The callback function called when a connection is disconnected
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_hdp_unset_connection_state_changed_cb()
+ */
+int bt_hdp_set_connection_state_changed_cb(bt_hdp_connected_cb connected_cb, bt_hdp_disconnected_cb disconnected_cb, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_hdp_set_connection_state_changed_cb()
+ */
+int bt_hdp_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Registers a callback function that will be invoked when you receive the data.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_hdp_unset_data_received_cb()
+ */
+int bt_hdp_set_data_received_cb(bt_hdp_data_received_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when you receive the data.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_hdp_set_data_received_cb()
+ */
+int bt_hdp_unset_data_received_cb(void);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_foreach_services or bt_gatt_client_get_service instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the primary services of GATT(Generic Attribute Profile).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  remote_address  The address of the remote device
+ * @param[in]  callback  The callback function to invoke
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post  @a callback will be called if there are primary services.
+ * @see  bt_gatt_primary_service_cb()
+ */
+int bt_gatt_foreach_primary_services(const char *remote_address, bt_gatt_primary_service_cb callback, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. This function call is not required because characteristic discovery is happened automatically.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Discovers the characteristics in service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  service  The attribute handle of service
+ * @param[in]  callback  The result callback
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post  @a callback will be called.
+ * @see  bt_gatt_characteristics_discovered_cb()
+ */
+int bt_gatt_discover_characteristics(bt_gatt_attribute_h service, bt_gatt_characteristics_discovered_cb callback, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_get_uuid instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the UUID of service.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks  @a uuid must be released with free() by you.
+ * @param[in]  service  The attribute handle of service
+ * @param[out]  uuid  The UUID of service
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_gatt_get_service_uuid(bt_gatt_attribute_h service, char **uuid);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_service_foreach_included_services or bt_gatt_service_get_included_service instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the included services in service.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  service  The attribute handle of service
+ * @param[in]  callback  The callback function to invoke
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post  @a callback will be called if there are included services.
+ * @see  bt_gatt_included_service_cb()
+ */
+int bt_gatt_foreach_included_services(bt_gatt_attribute_h service, bt_gatt_included_service_cb callback, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_set_characteristic_value_changed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Registers a callback function that will be invoked when a characteristic value is changed.
+ * @since_tizen 2.3
+ * @param[in]  callback  The callback function to register
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ * @see  bt_gatt_unset_characteristic_changed_cb()
+ */
+int bt_gatt_set_characteristic_changed_cb(bt_gatt_characteristic_changed_cb callback, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_unset_characteristic_value_changed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a characteristic is changed.
+ * @since_tizen 2.3
+ * @return  0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_gatt_set_characteristic_changed_cb()
+ */
+int bt_gatt_unset_characteristic_changed_cb(void);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_set_characteristic_value_changed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Watches all the characteristic value changes of the service
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  service  The attribute handle of service
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ * @see  bt_gatt_unset_characteristic_changed_cb()
+ */
+int bt_gatt_watch_characteristic_changes(bt_gatt_attribute_h service);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_unset_characteristic_value_changed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Remove watching of all the characteristic value changes of the service
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  service  The attribute handle of service
+ * @return  0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @see bt_gatt_set_characteristic_changed_cb()
+ */
+int bt_gatt_unwatch_characteristic_changes(bt_gatt_attribute_h service);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_get_value or bt_gatt_get_uuid after bt_gatt_client_read_value instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the characteristic declaration.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @remarks  @a uuid and @a value must be released with free() by you.
+ * @param[in]  characteristic  The attribute handle of characteristic
+ * @param[out]  uuid  The UUID of service
+ * @param[out]  value  The value of characteristic (byte array)
+ * @param[out]  value_length  The length of value
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see  bt_gatt_set_characteristic_value()
+ */
+int bt_gatt_get_characteristic_declaration(bt_gatt_attribute_h characteristic, char **uuid, unsigned char **value, int *value_length);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_set_value and bt_gatt_client_write_value instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Sets the value of characteristic.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  characteristic  The attribute handle of characteristic
+ * @param[in]  value  The value of characteristic (byte array)
+ * @param[in]  value_length  The length of value
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see  bt_gatt_get_characteristic_declaration()
+ */
+int bt_gatt_set_characteristic_value(bt_gatt_attribute_h characteristic, const unsigned char *value, int value_length);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_set_value and bt_gatt_client_write_value instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Sets the value of characteristic request.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  characteristic  The attribute handle of characteristic
+ * @param[in]  value  The value of characteristic (byte array)
+ * @param[in]  value_length  The length of value
+ * @param[in]  callback  The result callback
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see  bt_gatt_get_characteristic_declaration()
+ */
+int bt_gatt_set_characteristic_value_request(bt_gatt_attribute_h characteristic, const unsigned char *value,
+				int value_length, bt_gatt_characteristic_write_cb callback);
+
+/**
+* @deprecated Deprecated since 2.3.1. GATT handle clone is not allowed. Instead, all handles for client role must be got from GATT client handle.
+* @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+* @brief  Clones the attribute handle.
+* @since_tizen 2.3
+* @remarks  @a clone must be released with bt_gatt_destroy_attribute_handle().
+* @param[out]  clone  The cloned attribute handle
+* @param[in]  origin  The origin attribute handle
+* @return  0 on success, otherwise negative error value.
+* @retval  #BT_ERROR_NONE  Successful
+* @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+* @retval  #BT_ERROR_OUT_OF_MEMORY  Out of memory
+* @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+*
+* @see  bt_gatt_destroy_attribute_handle()
+*/
+int bt_gatt_clone_attribute_handle(bt_gatt_attribute_h* clone, bt_gatt_attribute_h origin);
+
+/**
+* @deprecated Deprecated since 2.3.1. GATT handle clone and destroy are not allowed.
+* @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+* @brief  Destroys the attribute handle.
+* @since_tizen 2.3
+* @param[in]  handle  The attribute handle
+* @return  0 on success, otherwise negative error value.
+* @retval  #BT_ERROR_NONE  Successful
+* @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+* @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+*
+* @see  bt_gatt_clone_attribute_handle()
+*/
+int bt_gatt_destroy_attribute_handle(bt_gatt_attribute_h handle);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use gatt_client_read_value instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Reads the value of characteristic from remote device
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  char_handle  The attribute handle of characteristic
+ * @param[in]  callback  The result callback
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE	Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED	Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @see  bt_gatt_get_characteristic_declaration()
+ */
+int bt_gatt_read_characteristic_value(bt_gatt_attribute_h char_handle,
+		bt_gatt_characteristic_read_cb callback);
+
+/**
+ * @deprecated Deprecated since 2.3.1. This function call is not required because descriptor discovery is happened automatically.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Discovers the characteristic descriptors of a characteristic within its definition, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in]  characteristic_handle  The attribute handle of characteristic
+ * @param[in]  callback  The result callback
+ * @param[in]  user_data  The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval  #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval  #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post  @a callback will be called.
+ * @see  bt_gatt_characteristic_descriptor_discovered_cb()
+ */
+int bt_gatt_discover_characteristic_descriptor(bt_gatt_attribute_h characteristic_handle,
+		bt_gatt_characteristic_descriptor_discovered_cb callback,
+		void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the value of a characteristic or descriptor's GATT handle
+ * @since_tizen 2.3.1
+ *
+ * @remarks @a value must be released using free(). \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
+ * in order to get the remote device's current value.
+ *
+ * @param[in] gatt_handle The handle of a characteristic or descriptor
+ * @param[out] value The value of @a gatt_handle. It is a byte stream type.
+ * @param[out] value_length The length of @a value
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_get_value(bt_gatt_h gatt_handle, char **value, int *value_length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the value of a characteristic or descriptor's GATT handle as an integer type
+ * @since_tizen 2.3.1
+ *
+ * @remarks This function returns a locally saved value in @a gatt_handle. \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
+ * in order to get the remote device's current value.
+ *
+ * @param[in] gatt_handle The handle of a characteristic or descriptor
+ * @param[in] type The type of a saved value in @a gatt_handle
+ * @param[in] offset The offset from where a value will be read from @a gatt_handle as an integer type
+ * @param[out] value The integer type's value of @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_get_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type,
+			int offset, int *value);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the value of a characteristic or descriptor's GATT handle as a float type
+ * @since_tizen 2.3.1
+ *
+ * @remarks This function returns a locally saved value in @a gatt_handle. \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_read_value() must be used prior to this function \n
+ * in order to get the remote device's current value.
+ *
+ * @param[in] gatt_handle  The handle of a characteristic or descriptor
+ * @param[in] type The type of a saved value in @a gatt_handle
+ * @param[in] offset The offset from where a value will be read from @a gatt_handle as an integer type
+ * @param[out] value The float type's value of @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_get_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
+			int offset, float *value);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the value of a characteristic or descriptor's GATT handle
+ * @since_tizen 2.3.1
+ *
+ * @remarks This function updates a value of @a gatt_handle locally. \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
+ * in order to update the remote device's value. \n
+ *
+ * @param[in] gatt_handle The handle of a characteristic or descriptor
+ * @param[in] value The value to be updated
+ * @param[in] value_length The length of @a value
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_set_value(bt_gatt_h gatt_handle, const char *value, int value_length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the value of a characteristic or descriptor's GATT handle using a integer type's value
+ * @since_tizen 2.3.1
+ *
+ * @remarks This function updates a value of @a gatt_handle locally. \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
+ * in order to update the remote device's value. \n
+ *
+ * @param[in] gatt_handle The handle of a characteristic or descriptor
+ * @param[in] type @a value will be saved in @a gatt_handle as this type
+ * @param[in] value The integer type's value to be updated
+ * @param[in] offset The offset from where @a value will be saved in @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_set_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type,
+			int value, int offset);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the value of a characteristic or descriptor's GATT handle using a float type's value
+ * @since_tizen 2.3.1
+ *
+ * @remarks This function updates a value of @a gatt_handle locally. \n
+ * When @a gatt_handle is associated with bt_gatt_client_h, bt_gatt_client_write_value() can be used after this function \n
+ * in order to update the remote device's value. \n
+ *
+ * @param[in] gatt_handle The handle of a characteristic or descriptor
+ * @param[in] type @a mantissa and @a exponent will be saved in @a gatt_handle as this type
+ * @param[in] mantissa The mantissa of float type's value to be updated
+ * @param[in] exponent The exponent of float type's value to be updated
+ * @param[in] offset The offset from where @a mantissa and @a exponent will be saved in @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_set_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
+			int mantissa, int exponent, int offset);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the UUID of a service, characteristic or descriptor's GATT handle
+ * @since_tizen 2.3.1
+ *
+ * @remarks @a uuid must be released using free(). \n
+ * 16-bit UUID or 128-bit UUID is supported. (e.g. 2A19, 00002A19-0000-1000-8000-00805F9B34FB)
+ *
+ * @param[in] gatt_handle The handle of a service, characteristic or descriptor
+ * @param[out] uuid The string of the UUID of @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_get_uuid(bt_gatt_h gatt_handle, char **uuid);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the type of GATT handle
+ * @since_tizen 2.3.1
+ *
+ * @param[in] gatt_handle The GATT handle
+ * @param[out] gatt_type The type of @a gatt_handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_get_type(bt_gatt_h gatt_handle, bt_gatt_type_e *gatt_type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the GATT client handle which the specified service belongs to
+ * @since_tizen 2.3.1
+ *
+ * @remark This function doesn't allocate new memory for GATT client handle.
+ * The returned GATT client handle is the same one which was got from bt_gatt_client_create().
+ * So if it is destroyed by bt_gatt_client_destroy(), all related GATT handles are freed also.
+ *
+ * @param[in] service The service's GATT handle
+ * @param[out] client The GATT client handle which @a service belongs to
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_create()
+ */
+int bt_gatt_service_get_client(bt_gatt_h service, bt_gatt_client_h *client);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets a characteristic's GATT handle which has specific UUID
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ * If there are multiple characteristics which have same UUID, only the first matched one will be returned.
+ *
+ * @param[in] service The service's GATT handle
+ * @param[in] uuid The characteristic's GATT handle which has this UUID will be returned if it exists
+ * @param[out] characteristic The characteristic's GATT handle which has @a uuid if it exists
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_service_get_characteristic(bt_gatt_h service, const char *uuid,
+					bt_gatt_h *characteristic);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Invokes @a callback function on each characteristic that belongs to the specified service
+ * @since_tizen 2.3.1
+ *
+ * @param[in] service The service's GATT handle
+ * @param[in] callback The function to be invoked on each characteristic
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_foreach_cb()
+ */
+int bt_gatt_service_foreach_characteristics(bt_gatt_h service,
+					bt_gatt_foreach_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets an included service's GATT handle which has specific UUID
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ * If there are multiple included services which have same UUID, only the first matched one will be returned.
+ *
+ * @param[in] service The service's GATT handle
+ * @param[in] uuid The included service's GATT handle which has this UUID will be returned if it exists
+ * @param[out] included_service The included service's GATT handle which has @a uuid if it exists
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_service_get_included_service(bt_gatt_h service, const char *uuid,
+						bt_gatt_h *included_service);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Invokes @a callback function on each included service that belongs to the specified service
+ * @since_tizen 2.3.1
+ *
+ * @param[in] service The service's GATT handle
+ * @param[in] callback The function to be invoked on each included service
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_foreach_cb()
+ */
+int bt_gatt_service_foreach_included_services(bt_gatt_h service,
+					bt_gatt_foreach_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the service's GATT handle which the specified characteristic belongs to
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[out] service The service's GATT handle which @a characteristic belongs to
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_characteristic_get_service(bt_gatt_h characteristic, bt_gatt_h *service);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the properties which a characteristic's GATT handle has
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[out] properties The properties which a characteristic's GATT handle has
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_property_e
+ */
+int bt_gatt_characteristic_get_properties(bt_gatt_h characteristic, int *properties);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Gets the write type of the specified characteristic
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[out] write_type The write type of the specified characteristic
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_write_type_e
+ */
+int bt_gatt_characteristic_get_write_type(bt_gatt_h characteristic,
+					bt_gatt_write_type_e *write_type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the write type of the specified charateristic
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] write_type The write type to be updated
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_write_value()
+ * @see bt_gatt_write_type_e
+ */
+int bt_gatt_characteristic_set_write_type(bt_gatt_h characteristic,
+					bt_gatt_write_type_e write_type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets a descriptor's GATT handle which has specific UUID
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ * If there are multiple descriptors which have same UUID, only the first matched one will be returned.
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] uuid The descriptor's GATT handle which has this UUID will be returned if it exists
+ * @param[out] descriptor The descriptor's GATT handle which has @a uuid if it exists
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_characteristic_get_descriptor(bt_gatt_h characteristic, const char *uuid,
+						bt_gatt_h *descriptor);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Invokes @a callback function on each descriptor that belongs to the specified characteristic
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] callback The function to be invoked on each descriptor
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_foreach_cb()
+ */
+int bt_gatt_characteristic_foreach_descriptors(bt_gatt_h characteristic,
+					bt_gatt_foreach_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the characteristic's GATT handle which the specified descriptor belongs to
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ *
+ * @param[in] descriptor The descriptor's GATT handle
+ * @param[out] characteristic The characteristic's GATT handle which @a descriptor belongs to
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_descriptor_get_characteristic(bt_gatt_h descriptor, bt_gatt_h *characteristic);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Creates the GATT client handle
+ * @since_tizen 2.3.1
+ *
+ * @remark The GATT client handle must be freed by bt_gatt_client_destroy() after use
+ *
+ * @param[in] remote_address The address of the remote device
+ * @param[out] client The created GATT client's handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_destroy()
+ */
+int bt_gatt_client_create(const char *remote_address, bt_gatt_client_h *client);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Destroys the GATT client's handle
+ * @since_tizen 2.3.1
+ *
+ * @remark All related service, characteristic and descriptor's GATT handles are freed also
+ *
+ * @param[in] client The GATT client's handle
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_create()
+ */
+int bt_gatt_client_destroy(bt_gatt_client_h client);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets the address of remote device
+ * @since_tizen 2.3.1
+ *
+ * @param[in] client The created GATT client's handle
+ * @param[out] remote_address The address of the remote device which is associated with @a client
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_create()
+ */
+int bt_gatt_client_get_remote_address(bt_gatt_client_h client,
+					char **remote_address);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Reads the value of a characteristic or descriptor from the remote device asynchronously
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
+ * @param[in] callback When a read request is completed, this callback function will be called
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE	Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_create()
+ * @see bt_gatt_client_request_completed_cb()
+ */
+int bt_gatt_client_read_value(bt_gatt_h gatt_handle,
+		bt_gatt_client_request_completed_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Writes the value of a characteristic or descriptor to the remote device asynchronously
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
+ * @param[in] callback When a write request is completed, this callback function will be called
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE	Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_create()
+ * @see bt_gatt_characteristic_set_write_type()
+ * @see bt_gatt_set_value()
+ * @see bt_gatt_set_int_value()
+ * @see bt_gatt_set_float_value()
+ * @see bt_gatt_client_request_completed_cb()
+ */
+int bt_gatt_client_write_value(bt_gatt_h gatt_handle,
+		bt_gatt_client_request_completed_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Registers a callback function to be invoked when the characteristic value is changed on the remote device
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] callback The callback to be invoked when the value is changed and it is informed
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE	Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_characteristic_value_changed_cb()
+ * @see bt_gatt_client_unset_characteristic_value_change()
+ */
+int bt_gatt_client_set_characteristic_value_changed_cb(bt_gatt_h characteristic,
+		bt_gatt_client_characteristic_value_changed_cb callback,
+		void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Unregisters a callback function to be invoked when the characteristic value is changed on the remote device
+ * @since_tizen 2.3.1
+ *
+ * @param[in] characteristic The characteristic's GATT handle, whose value change will not be informed
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE	Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_client_set_characteristic_value_changed_cb()
+ */
+int bt_gatt_client_unset_characteristic_value_changed_cb(bt_gatt_h characteristic);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Gets a service's GATT handle which has specific UUID
+ * @since_tizen 2.3.1
+ *
+ * @remark The returned GATT handle must not be freed by application.
+ * It will be freed when an associated client is destroyed by bt_gatt_client_destroy().
+ * If there are multiple services which have same UUID, only the first matched one will be returned.
+ *
+ * @param[in] client The GATT client's handle
+ * @param[in] uuid The serivce's GATT handle which has this UUID will be returned if it exists
+ * @param[out] service The service's GATT handle which has @a uuid if it exists
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NO_DATA  No data available
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ */
+int bt_gatt_client_get_service(bt_gatt_client_h client, const char *uuid,
+				bt_gatt_h *service);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Invokes @a callback function on each service that belongs to the specified GATT client
+ * @since_tizen 2.3.1
+ *
+ * @param[in] client The GATT client's handle
+ * @param[in] callback The function to be invoked on each service
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_foreach_cb()
+ */
+int bt_gatt_client_foreach_services(bt_gatt_client_h client,
+				    bt_gatt_foreach_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Connect to a specific LE based service on a remote bluetooth dievice address, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @remarks A connection can be disconnected by bt_gatt_disconnect().
+ *
+ * @param[in] address The address of the remote Bluetooth device.
+ * @param[in] auto_connect The flag of the auto connection.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid paramater
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @pre The remote device must support le connection.
+ * @post This function invokes bt_gatt_connection_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_gatt_disconnect()
+ * @see bt_gatt_set_connection_state_changed_cb()
+ * @see bt_gatt_unset_connection_state_changed_cb()
+ * @see bt_gatt_connection_state_changed_cb()
+ */
+int bt_gatt_connect(const char *address, bool auto_connect);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Disconnect to LE connection with the given remote Bluetooth dievice address, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ *
+ * @param[in] address The address of the remote Bluetooth device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid paramater
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection must be established.
+ * @post This function invokes bt_gatt_connection_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_gatt_connect()
+ * @see bt_gatt_set_connection_state_changed_cb()
+ * @see bt_gatt_unset_connection_state_changed_cb()
+ * @see bt_gatt_connection_state_changed_cb()
+ */
+int bt_gatt_disconnect(const char *address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Registers a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] callback The callback function to register.
+ * @param[in] user_data The user data to be passed  to the callback function.
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid paramater
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_connect()
+ * @see bt_gatt_disconnect()
+ * @see bt_gatt_unset_connection_state_changed_cb()
+ */
+int bt_gatt_set_connection_state_changed_cb(bt_gatt_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Unregisters a callback function that will be invoked when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_connect()
+ * @see bt_gatt_disconnect()
+ * @see bt_gatt_connection_state_changed_cb()
+ */
+int bt_gatt_unset_connection_state_changed_cb(void);
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_H__
diff --git a/include/tv/bluetooth_extension.h b/include/tv/bluetooth_extension.h
new file mode 100644
index 0000000..dac46e5
--- /dev/null
+++ b/include/tv/bluetooth_extension.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
+#include "bluetooth_type.h"
+#include "bluetooth_type_extension.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Opens a SCO(Synchronous Connection Oriented link) to connected remote device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_close_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_audio_connect()
+ */
+int bt_ag_open_sco(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Closes an opened SCO(Synchronous Connection Oriented link), asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The SCO must be opened with bt_ag_open_sco().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_open_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ */
+int bt_ag_close_sco(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether an opened SCO(Synchronous Connection Oriented link) exists or not.
+ * @since_tizen 2.3
+ * @param[out] opened The SCO status: (@c true = opened, @c  false = not opened)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+int bt_ag_is_sco_opened(bool *opened);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ */
+int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_set_sco_state_changed_cb()
+ */
+int bt_ag_unset_sco_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
diff --git a/include/tv/bluetooth_internal.h b/include/tv/bluetooth_internal.h
new file mode 100644
index 0000000..7858dab
--- /dev/null
+++ b/include/tv/bluetooth_internal.h
@@ -0,0 +1,936 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_INTERNAL_H__
+#define __TIZEN_NETWORK_BLUETOOTH_INTERNAL_H__
+
+#include <glib.h>
+#include "bluetooth_type.h"
+#include "bluetooth_type_internal.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_internal.h
+ */
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function enables Bluetooth protocol stack and hardware.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_ALREADY_DONE  Already enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_DISABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_enable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Disables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function disables Bluetooth protocol stack and hardware.
+ *
+ * @remarks You should disable Bluetooth adapter, which is helpful for saving power.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_disable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Reset the local Bluetooth adapter, synchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function resets Bluetooth protocol and values.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_state_changed_cb() will be invoked if The state of local Bluetooth was #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_reset(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the visibility mode.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE will change to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE
+ * after the given @a duration goes.
+ *
+ * @param[in] discoverable_mode The Bluetooth visibility mode to set
+ * @param[in] duration The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
+ * @a duration is used only for #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE mode.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_visibility_mode_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_visibility()
+ * @see bt_adapter_visibility_mode_changed_cb()
+ * @see bt_adapter_set_visibility_mode_changed_cb()
+ * @see bt_adapter_unset_visibility_mode_changed_cb()
+ */
+int bt_adapter_set_visibility(bt_adapter_visibility_mode_e discoverable_mode, int duration);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Cancels service search process.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The service search must be in progress by bt_device_start_service_search().
+ *
+ * @see bt_device_start_service_search()
+ * @see bt_device_service_searched_cb()
+ * @see bt_device_set_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ */
+int bt_device_cancel_service_search(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Starts listening on passed rfcomm socket.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details bt_socket_connection_requested_cb() will be called when a RFCOMM connection is requested.
+ *
+ * @param[in] socket_fd  The file descriptor socket on which start to listen
+ * @param[in] max_pending_connections  The number of pending connections
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The socket must be created with bt_socket_create_rfcomm().
+ * @post This function invokes bt_socket_connection_state_changed_cb().
+ *
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_set_connection_requested_cb()
+ * @see bt_socket_unset_connection_requested_cb()
+ * @see bt_socket_connection_requested_cb()
+ */
+int bt_socket_listen(int socket_fd, int max_pending_connections);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Accepts a connection request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_reject()
+*/
+int bt_socket_accept(int socket_fd, int *connected_socket_fd);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Accepts a connection request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_reject()
+*/
+int bt_socket_accept_sync(int socket_fd, int *connected_socket_fd);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Rejects a connection request.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_accept()
+ */
+int bt_socket_reject(int socket_fd);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_push_requested_cb().
+ * @since_tizen 2.3
+ * @details The popup appears when an OPP connection is requested from a remote device.
+ * If you accept the request, then connection will be established and bt_opp_server_push_requested_cb() will be called.
+ * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
+ * @remarks This function must be called to start Bluetooth OPP server. You must free all resources of the Bluetooth service
+ * by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
+ * @param[in] destination  The destination path
+ * @param[in] push_requested_cb  The callback called when a push is requested
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_push_requested_cb()
+ * @see  bt_opp_server_deinitialize()
+ * @see  bt_opp_server_accept()
+ * @see  bt_opp_server_reject()
+ */
+int bt_opp_server_initialize(const char *destination, bt_opp_server_push_requested_cb push_requested_cb, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call event to the remote bluetooth device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @remarks Before notifying #BT_AG_CALL_EVENT_ANSWERED or #BT_AG_CALL_EVENT_DIALING, you should open SCO(Synchronous Connection Oriented link)
+ * if Bluetooth Hands-Free need SCO connection.
+ * @param[in] event  The call event
+ * @param[in] call_id  The call ID
+ * @param[in] phone_number  The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and #BT_AG_CALL_EVENT_INCOMING.
+ * In other cases, this value can be NULL.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call list to the remote bluetooth device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] list  The call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_list(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_unset_call_handling_event_cb()
+ */
+int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_set_call_handling_event_cb()
+ */
+int bt_ag_unset_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_unset_multi_call_handling_event_cb()
+ */
+int bt_ag_set_multi_call_handling_event_cb(bt_ag_multi_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_set_multi_call_handling_event_cb()
+ */
+int bt_ag_unset_multi_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_unset_dtmf_transmitted_cb()
+ */
+int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_set_dtmf_transmitted_cb()
+ */
+int bt_ag_unset_dtmf_transmitted_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Notifies the speaker gain to the remote device.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details This function sends a signal to the remote device. This signal has the gain value.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * When the speaker gain of remote device is changed to the requested gain, bt_audio_speaker_gain_changed_cb() will be called.
+ * @param[in] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_get_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_notify_speaker_gain(int gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Gets the current speaker gain of the remote device.
+ * @since_tizen 2.3
+ * @details This function gets the value of speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[out] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_notify_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_get_speaker_gain(int *gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether the remoted device enables NREC(Noise Reduction and Echo Canceling) or not.
+ * @since_tizen 2.3
+ * @param[out] enabled The NREC status: (@c true = enabled, @c  false = not enabled)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_audio_connect()
+ */
+int bt_ag_is_nrec_enabled(bool *enabled);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @details This function let you know the change of the speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ */
+int bt_ag_unset_speaker_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_microphone_gain_changed_cb()
+ */
+int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_microphone_gain_changed_cb()
+ */
+int bt_ag_unset_microphone_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Creates a handle of call list.
+ * @since_tizen 2.3
+ * @param[out] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_destroy()
+ */
+int bt_call_list_create(bt_call_list_h *list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Destroys the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_destroy(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Resets the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_reset(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Adds a call to the handle of call list.
+ * @since_tizen 2.3
+ * @param[in] list  The handle of call list
+ * @param[in] call_id  The call ID
+ * @param[in] state  The state of audio gate call
+ * @param[in] phone_number The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and      #BT_AG_CALL_EVENT_INCOMING.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Activates the NAP(Network Access Point).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @see bt_nap_deactivate()
+ */
+int bt_nap_activate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Deactivates the NAP(Network Access Point).
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_deactivate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the all PANUs(Personal Area Networking User) which are connected to you.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect_all(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the specified PANU(Personal Area Networking User) which is connected to you.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect(const char *remote_address);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_unset_connection_state_changed_cb()
+ */
+int bt_nap_set_connection_state_changed_cb(bt_nap_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_set_connection_state_changed_cb()
+ */
+int bt_nap_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_unset_connection_state_changed_cb()
+ */
+int bt_panu_set_connection_state_changed_cb(bt_panu_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_set_connection_state_changed_cb()
+ */
+int bt_panu_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Connects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of PAN service
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_disconnect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Disconnects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected by bt_panu_connect().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_connect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_disconnect(const char *remote_address);
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_INTERNAL_H__
diff --git a/include/tv/bluetooth_private.h b/include/tv/bluetooth_private.h
new file mode 100644
index 0000000..9d78b4a
--- /dev/null
+++ b/include/tv/bluetooth_private.h
@@ -0,0 +1,324 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_PRIVATE_H__
+#define __TIZEN_NETWORK_BLUETOOTH_PRIVATE_H__
+
+#include <dlog.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+#include <bluetooth-audio-api.h>
+#include <bluetooth-telephony-api.h>
+#include <bluetooth-media-control.h>
+#include <bluetooth-hid-api.h>
+#include <bluetooth-sync3d-api.h>
+
+#include "bluetooth.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#undef LOG_TAG
+#define LOG_TAG "CAPI_NETWORK_BLUETOOTH"
+
+#define BT_INFO(fmt, args...) SLOGI(fmt, ##args)
+#define BT_DBG(fmt, args...) SLOGD(fmt, ##args)
+#define BT_ERR(fmt, args...) SLOGE(fmt, ##args)
+#define BT_FATAL(fmt, args...) SLOGF(fmt, ##args)
+#define ENTRY() BT_INFO("ENTER")
+#define EXIT()  BT_INFO("EXIT")
+#define OPP_UUID "00001105-0000-1000-8000-00805f9b34fb"
+
+/**
+ * @internal
+ * @brief Bluetooth callback.
+ */
+typedef enum
+{
+	BT_EVENT_STATE_CHANGED = 0x00, /**< Adapter state is changed */
+	BT_EVENT_NAME_CHANGED, /**< Adapter name is changed */
+	BT_EVENT_VISIBILITY_MODE_CHANGED, /**< Adapter visibility mode is changed */
+	BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED, /**< Device discovery state is changed */
+	BT_EVENT_BOND_CREATED, /**< A bond is created */
+	BT_EVENT_BOND_DESTROYED, /**< A bond is destroyed */
+	BT_EVENT_AUTHORIZATION_CHANGED, /**< Authorization is changed */
+	BT_EVENT_SERVICE_SEARCHED, /**< Service search finish */
+	BT_EVENT_DATA_RECEIVED, /**< Data is received */
+	BT_EVENT_CONNECTION_STATE_CHANGED, /**< Connection state is changed */
+	BT_EVENT_RFCOMM_CONNECTION_REQUESTED, /**< RFCOMM connection is requested */
+	BT_EVENT_OPP_CONNECTION_REQUESTED, /**< OPP connection is requested */
+	BT_EVENT_OPP_PUSH_REQUESTED, /**< OPP push is requested */
+	BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS, /**< OPP transfer progress */
+	BT_EVENT_OPP_SERVER_TRANSFER_FINISHED, /**< OPP transfer is completed */
+	BT_EVENT_OPP_CLIENT_PUSH_RESPONSED, /**< OPP client connection is reponsed */
+	BT_EVENT_OPP_CLIENT_PUSH_PROGRESS, /**< OPP client push progress */
+	BT_EVENT_OPP_CLIENT_PUSH_FINISHED, /**< OPP client push is finished */
+	BT_EVENT_PAN_CONNECTION_STATE_CHANGED, /**< PAN connection change */
+	BT_EVENT_NAP_CONNECTION_STATE_CHANGED, /**< NAP connection change */
+	BT_EVENT_HDP_CONNECTED, /**< HDP connection change */
+	BT_EVENT_HDP_DISCONNECTED, /**< HDP disconnection change */
+	BT_EVENT_HDP_DATA_RECEIVED, /**< HDP Data receive Callabck */
+	BT_EVENT_AUDIO_CONNECTION_STATUS, /**< Audio Connection change callback */
+	BT_EVENT_AG_SCO_CONNECTION_STATUS, /**< Audio - AG SCO Connection state change callback */
+	BT_EVENT_AG_CALL_HANDLING_EVENT, /**< Audio - AG call event callback */
+	BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT, /**< Audio - AG 3-way call event callback */
+	BT_EVENT_AG_DTMF_TRANSMITTED, /**< Audio - DTMF tone sending request */
+	BT_EVENT_AG_MICROPHONE_GAIN_CHANGE, /**< Audio Microphone change callback */
+	BT_EVENT_AG_SPEAKER_GAIN_CHANGE, /**< Audio Speaker gain change callback */
+	BT_EVENT_AVRCP_CONNECTION_STATUS, /**< AVRCP connection change callback */
+	BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED, /**< AVRCP equalizer state change callback */
+	BT_EVENT_AVRCP_REPEAT_MODE_CHANGED, /**< AVRCP repeat mode change callback */
+	BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED, /**< AVRCP equalizer mode change callback */
+	BT_EVENT_AVRCP_SCAN_MODE_CHANGED, /**< AVRCP scan mode change callback */
+	BT_EVENT_AVRCP_VOLUME_CHANGED, /**AVRCP Volume Changed callback*/
+	BT_EVENT_AVRCP_MUTE_STATUS_CHANGED, /**AVRCP mute status change callback*/
+	BT_EVENT_A2DP_SINK_CONNECTION_STATUS, /**< A2DP Sink Connection change callback */
+	BT_EVENT_A2DP_SINK_AUDIO_STATUS, /**< A2DP Sink Connection change callback */
+	BT_EVENT_AUDIO_DATA_RECVD,
+	BT_EVENT_HID_CONNECTION_STATUS, /**< HID connection status callback */
+	BT_EVENT_DEVICE_CONNECTION_STATUS, /**< Device connection status callback */
+	BT_EVENT_GATT_CHARACTERISTIC_DISCOVERED, /**< GATT characteristic discovered callback */
+	BT_EVENT_GATT_VALUE_CHANGED, /**< GATT characteristic value changed callback */
+	BT_EVENT_GATT_WRITE_CHARACTERISTIC, /**< GATT characteristic value read callback */
+	BT_EVENT_GATT_CLIENT_CHARACTERISTIC_DISCOVERED_LEGACY, /**< GATT characteristic discovered callback */
+	BT_EVENT_GATT_CLIENT_CHARACTERISTIC_DESCRIPTOR_DISCOVERED_LEGACY, /**< GATT characteristic descriptor discovered callback */
+	BT_EVENT_GATT_CLIENT_VALUE_CHANGED_LEGACY, /**< GATT characteristic value changed callback */
+	BT_EVENT_GATT_CLIENT_READ_CHARACTERISTIC_LEGACY, /**< GATT characteristic value read callback */
+	BT_EVENT_GATT_CLIENT_WRITE_CHARACTERISTIC_LEGACY, /**< GATT characteristic value write callback */
+	BT_EVENT_HID_AUDIO_DATA_RECVD,	/**< HID AUDIO DATA RECVD  callback*/
+	BT_EVENT_HID_VOICE_KEY_PRESSED, /**< HID_AUDIO_BTN_PRESSED callback*/
+	BT_EVENT_HID_BATTERY_STATUS_RECEIVED, /**< HID battery status received callback*/
+	BT_EVENT_HID_MBR_RETURN_RECVD, /**< HID_MBR_RETURN_RECVD callback */
+	BT_EVENT_HID_SENSOR_DATA_RECEIVED, /**< HID_SENSOR_DATA_RECEIVED callback */
+	BT_EVENT_HID_SMARTRC_CONNECTION_STATUS, /**< HID SmartRC Connection callback*/
+	BT_EVENT_AUTHORIZE_REQUEST, /**< Incoming authorization request callback event */
+	BT_EVENT_MAX_CONNECTION_REACHED, /**< Max connection limit reached event callback*/
+	BT_EVENT_AUTHENTICATION_REQUEST, /**< Authentication events during pairing process*/
+	BT_EVENT_SYNC3D_ASSOCIATION_NOTIFIED, /**< 3DSYNC Glass associated callback */
+	BT_EVENT_SYNC3D_VSPEC_EVENT_RECEIVED, /**< 3DSYNC vendor specific event received callback */
+	BT_EVENT_ADVERTISING_STATE_CHANGED, /**< Advertising state changed callback */
+	BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED, /**< Advertising manufacturer data changed callback */
+	BT_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED, /**< Scan response manufacturer data changed callback */
+	BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED, /**< LE Only Device discovery state is changed */
+	BT_EVENT_HID_SMARTRC_FW_UPDATE_STATUS, /**< Smart RC FW Upgrade status */
+	BT_EVENT_DUT_MODE, /**< Throughput mode is running for smartRC */
+	BT_EVENT_BT_CHIP_FW_UPDATE_STATUS, /**< BT Chip FW update status */
+} bt_event_e;
+
+/**
+ * @internal
+ */
+typedef struct bt_event_sig_event_slot_s
+{
+    int event_type;
+    void *callback;
+    void *user_data;
+} bt_event_sig_event_slot_s;
+
+
+#define BT_CHECK_INPUT_PARAMETER(arg) \
+	if (arg == NULL) \
+	{ \
+		LOGE("[%s] INVALID_PARAMETER(0x%08x)", __FUNCTION__, BT_ERROR_INVALID_PARAMETER); \
+		return BT_ERROR_INVALID_PARAMETER; \
+	}
+
+#define BT_NOT_SUPPORTED_FUNCTION() \
+	{ \
+		LOGE("[%s] NOT SUPPORTED FUNCTION(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+
+#ifdef TIZEN_BT_DISABLE
+#define BT_CHECK_BT_SUPPORT() \
+        { \
+                LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+                return BT_ERROR_NOT_SUPPORTED; \
+        }
+#else
+#define BT_CHECK_BT_SUPPORT()
+#endif
+
+/**
+ * @internal
+ * @brief Check the initialzating status
+ */
+int _bt_check_init_status(void);
+
+#define BT_CHECK_INIT_STATUS() \
+	if (_bt_check_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+/**
+ * @internal
+ * @brief Initialize Bluetooth LE adapter
+ */
+int _bt_le_adapter_init(void);
+
+/**
+ * @internal
+ * @brief Deinitialize Bluetooth LE adapter
+ */
+int _bt_le_adapter_deinit(void);
+
+/**
+ * @internal
+ * @brief Set the event callback.
+ */
+void _bt_set_cb(int events, void *callback, void *user_data);
+
+/**
+ * @internal
+ * @brief Unset the event callback.
+ */
+void _bt_unset_cb(int events);
+
+/**
+ * @internal
+ * @brief Check if the event callback exist or not.
+ */
+bool _bt_check_cb(int events);
+
+/**
+ * @internal
+ * @brief Convert Bluetooth F/W error codes to capi Bluetooth error codes.
+ */
+int _bt_get_error_code(int origin_error);
+
+
+/**
+ * @internal
+ * @brief Convert Bluetooth F/W bluetooth_device_info_t to capi bt_device_info_s.
+ */
+int _bt_get_bt_device_info_s(bt_device_info_s **dest_dev, bluetooth_device_info_t *source_dev);
+
+
+/**
+ * @internal
+ * @brief Free bt_device_info_s.
+ */
+void _bt_free_bt_device_info_s(bt_device_info_s *device_info);
+
+/**
+ * @internal
+ * @brief Free bt_adapter_headless_dev_info_s.
+ */
+void _bt_free_headless_device_info_s(bt_adapter_headless_dev_info_s *device_info);
+
+/**
+ * @internal
+ * @brief Convert Bluetooth F/W bluetooth_hid_device_info_t to capi bt_hid_device_info_s.
+ */
+
+int _bt_get_specific_bt_device_info_s(bt_hid_device_info_s **dest_dev, bluetooth_hid_device_info_t *source_dev);
+
+/**
+ * @internal
+ * @brief Free bt_device_info_s.
+ */
+void _bt_free_specific_bt_device_info_s(bt_hid_device_info_s *device_info);
+
+/**
+ * @internal
+ * @brief Convert Bluetooth F/W bluetooth_device_address_t to string.
+ */
+int _bt_convert_address_to_string(char **addr_str, bluetooth_device_address_t *addr_hex);
+
+
+/**
+ * @internal
+ * @brief Convert string to Bluetooth F/W bluetooth_device_address_t.
+ */
+void _bt_convert_address_to_hex(bluetooth_device_address_t *addr_hex, const char *addr_str);
+
+
+/**
+ * @internal
+ * @brief Convert error code to string.
+ */
+const char* _bt_convert_error_to_string(int error);
+
+/**
+ * @internal
+ * @brief Convert the visibility mode
+ */
+bt_adapter_visibility_mode_e _bt_get_bt_visibility_mode_e(bluetooth_discoverable_mode_t mode);
+
+/**
+ * @internal
+ * @brief Since the Audio call back and event proxy call backs have different prototype it is wrapper function.
+ */
+void _bt_audio_event_proxy(int event, bt_audio_event_param_t *param, void *user_data);
+
+/**
+ * @internal
+ * @brief Since the Telephony call back and event proxy call backs have different prototype it is wrapper function.
+ */
+void _bt_telephony_event_proxy(int event, telephony_event_param_t *param, void *user_data);
+
+/**
+ * @internal
+ * @brief Since the AVRCP call back and event proxy call backs have different prototype it is wrapper function.
+ */
+void _bt_avrcp_event_proxy(int event, media_event_param_t *param, void *user_data);
+
+/**
+ * @internal
+ * @brief Since the HID call back and event proxy call backs have different prototype it is wrapper function.
+ */
+void _bt_hid_event_proxy(int event, hid_event_param_t *param, void *user_data);
+
+/**
+ * @internal
+ * @brief Since the Sync3d call back and event proxy call backs have different prototype it is wrapper function.
+ */
+void _bt_sync3d_event_proxy(int event, bt_sync3d_event_param_t *param, void *user_data);
+
+/**
+ * @internal
+ * @brief Start the smartRC throughput calculation mode.
+ */
+int _bt_start_smartrc_tput_mode(void);
+
+/**
+ * @internal
+ * @brief Start the throughput calculation mode.
+ */
+int _bt_stop_smartrc_tput_mode(void);
+
+
+/**
+ * @internal
+ * @brief Convert Bluetooth F/W bluetooth_a2dp_sink_audio_info_t to capi bt_a2dp_sink_audio_info_s.
+ */
+int _bt_get_bt_a2dp_sink_audio_info_s(bt_a2dp_sink_audio_info_s **dest_audio_info, bluetooth_a2dp_sink_audio_info_t *source_audio_info);
+
+/**
+ * @internal
+ * @brief Frees memory allocated to bt_a2dp_sink_audio_info_s
+ */
+void _bt_free_bt_a2dp_sink_audio_info_s(bt_a2dp_sink_audio_info_s *audio_info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIZEN_NETWORK_BLUETOOTH_PRIVATE_H__ */
diff --git a/include/tv/bluetooth_product.h b/include/tv/bluetooth_product.h
new file mode 100644
index 0000000..8add9f0
--- /dev/null
+++ b/include/tv/bluetooth_product.h
@@ -0,0 +1,2111 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_PRODUCT_H__
+#define __TIZEN_NETWORK_BLUETOOTH_PRODUCT_H__
+#include <glib.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <tizen_error.h>
+
+#include "bluetooth_type.h"
+#include "bluetooth_type_product.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_product.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Registers a callback function that will be invoked when MaxDeviceConnected event is received.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ */
+int bt_adapter_set_max_device_connected_cb(bt_adapter_max_conection_reached_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Unregisters a callback function that will be invoked when MaxDeviceConnected event is received.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_adapter_set_max_device_connected_cb()
+ */
+int bt_adapter_unset_max_device_connected_cb(void);
+
+
+int bt_adapter_set_authentication_req_cb(bt_adapter_authentication_req_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Unregisters a callback function that will be invoked when remote device requests authentication.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_adapter_set_authentication_req_cb()
+ */
+int bt_adapter_unset_authentication_req_cb(void);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  API to reply with PIN or PASSKEY with authentication type - TRUE or FALSE.
+ * @remarks  This function can be called by application when remote device requests PIN or PASSKEY from
+ *           local adapter.
+ * @param[in]  passkey  The passkey to be provided by application when remote devices requests for it.
+ * @param[in]  authentication_reply This indicates whether application wants to accept or cancel the on-going pairing
+ * @pre  This function can only be called when application receieves authentication event (BT_AUTH_PIN_REQUEST)
+ *       from remote device.
+ * @see  bt_adapter_set_authentication_req_cb()
+ */
+int bt_passkey_reply(char *passkey, bool authentication_reply);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  API to provide consent for on-going SSP with remote device.
+ * @remarks  This function can be called by application, when local adapter wants PASSKEY confirmation from user.
+ * @param[in]  reply This indicates whether application wants to accepts or cancels the on-going pairing
+ *             reply : TRUE will indicate that Application has appeoved pairing request.
+ *             reply : FALSE will indicate that Application has denied pairing request.
+ *                     In this situation the pairing will be failed.
+ * @pre  This function should only be called when application receives authentication event (BT_AUTH_SSP_CONSENT_REQUEST)
+ *       from remote device.
+ * @see  bt_adapter_set_authentication_req_cb()
+ */
+int bt_ssp_consent_reply(bool reply);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  API to reply to the PASSKEY confirmation for on-going pairing with remote device.
+ * @remarks  This function can be called by application, when local adapter wants PASSKEY confirmation from user.
+ * @param[in]  confirmation_reply This indicates whether application wants to accepts or cancels the on-going pairing
+ *             confirmation_reply : TRUE will indicate that Application has confirmed the PASSKEY
+ *             confirmation_reply : FALSE will indicate that Application has failed to confirm the PASSKEY. In this situation
+ *             the pairing will be failed.
+ * @pre  This function can only be called when application receives authentication event (BT_AUTH_PASSKEY_CONFIRM_REQUEST)
+ *       from remote device.
+ * @see  bt_adapter_set_authentication_req_cb()
+ */
+int bt_passkey_confirmation_reply(bool confirmation_reply);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Set duration of discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post After this function, bt_adapter_device_discovery_start() should be called.
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_set_duration(int duration);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the device discovery, asynchronously with duration
+ *
+ * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked
+ * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @param[in] duration the discvoery duration
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_start_device_discovery_with_duration(int duration);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the device discovery, asynchronously based on class of device.
+ *
+ * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked
+ * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @param[in] major major class of the device
+ * @param[in] minor minor class of the device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_start_device_discovery_with_class_of_device(int major, int minor);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the device discovery, asynchronously based on the remote bluetooth address.
+ *
+ * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked
+ * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * @remarks To connect to peer Bluetooth device, you need to know its Bluetooth address. \n
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @param[in] remote_address	bluetooth address of the remote device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_start_device_discovery_with_address(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the device discovery, asynchronously for peer 3D TV.
+ *
+ * @details If a device is discovered, bt_adapter_device_discovery_state_changed_cb() will be invoked
+ * with #BT_ADAPTER_DEVICE_DISCOVERY_FOUND, and then bt_adapter_device_discovery_state_changed_cb()
+ * will be called with #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED in case of the completion or cancellation of the discovery.
+ *
+ * The device discovery can be stopped by bt_adapter_stop_device_discovery().
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_discovering()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ */
+int bt_adapter_start_device_discovery_for_3dtv(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the specific device information of a bonded device.
+ * @remarks The @a device_info must be released with bt_adapter_free_hid_device_info() by you .
+ *
+ * @param [in] remote_address The address of remote device
+ * @param [out] device_info The bonded device information
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_bonded_device_cb().
+ *
+ * @see bt_adapter_bonded_device_cb()
+ * @see bt_adapter_enable()
+ */
+int bt_adapter_get_specific_bonded_device_info(const char *remote_address, bt_hid_device_info_s **device_info);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Frees HID device info.
+ *
+ * @param [in] device_info The bonded device information of HID device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @see bt_adapter_get_bonded_device_info()
+ */
+int bt_adapter_free_hid_device_info(bt_hid_device_info_s *device_info);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+* @brief  Set Vendor Specific Tx Power Data based
+* on TX Power Class.
+* @param[in] tx power class type
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int  bt_adapter_set_tx_power(bt_adapter_tx_pwr_class tx_power_class);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Enable or Disable Headless Mode
+ * Headless Mode MUST not be enabled during normal
+ * operation. Once Headless mode mode is enabled,
+ * HCI will stop working. Any further command to
+ * Bluetooth adapter will cause undefined behaviour.
+ * Headless Mode can only be enabled just before
+ * Power Down of TV stack.
+ *
+ * @param[in] enable  TRUE: Enable  FALSE: disable
+ * @retval  #BLUETOOTH_ERROR_NONE  - Success
+ * @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+ */
+int bt_adapter_set_headless_mode(bool enable);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a headless device (which supports
+ * Headless Mode)to Bluetooth adapter.
+ * @param[in] remote_address BD address of the Headless
+ *            device to be registered.
+ * @retval  #BLUETOOTH_ERROR_NONE  - Success
+ * @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+ */
+int bt_adapter_register_headless_device(const char *remote_address);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Un-registers a headless device (which supports
+ * Headless Mode)to Bluetooth adapter.
+ * @param[in] remote_address BD address of the Headless
+ *            device to be un-registered.
+ * @retval  #BLUETOOTH_ERROR_NONE  - Success
+ * @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+ */
+int bt_adapter_unregister_headless_device(const char *remote_address);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Retrieves the device information of all bonded devices.
+ *
+ * @param [in] callback The callback function to invoke
+ * @param [in] user_data The user data passed from the foreach function
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_headless_device_info_cb().
+ *
+ */
+int bt_adapter_foreach_headless_device_info(bt_adapter_headless_device_info_cb foreach_cb, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Frees headless dev info structures allocated previously
+ *
+ * @param[in] device_info
+ *            device_info is a poiter to one headless device info structure
+ *
+ * @retval  #BLUETOOTH_ERROR_NONE  - Success
+ * @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+ */
+int  bt_adapter_free_headless_device_info(bt_adapter_headless_dev_info_s *device_info);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Set Headless Scan Mode.
+ * LLR mode will be enabled by BT chip or firmware.
+ *
+ * @param[in] llr_scan Enable or Disable LLR scan
+ *
+ * @retval  #BLUETOOTH_ERROR_NONE  - Success
+ * @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+ */
+int bt_adapter_set_headless_scan_control(bool llr_scan);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  bluetooth sleep API with Standby
+ * enable or disable.
+ *
+ * Case: Standby  = false
+ * Intant TV on support
+ *
+ * Headless Mode will be turned on internally MUST not be enabled
+ * during normal operation. Once Headless mode mode
+ * is enabled.
+ * HCI will stop working. Any further command to
+ * Bluetooth adapter will cause undefined behaviour.
+ * Headless Mode can only be enabled just before
+ * Power Down of TV stack.
+ *
+ * Case: Standby = true
+ * This will trigger disconnection of all
+ * connected Bluetooth devices
+ *
+ * @param[in] standby TRUE:TV Instant On Mode
+ *	      standby FALSE: Headless Mode
+ * @retval  #BT_ERROR_NONE  - Success
+ * @retval  #BT_ERROR_OPERATION_FAILED -Failure
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ */
+int bt_adapter_sleep_bluetooth(bool standby);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  bluetooth power off API
+ *
+ * Headless Mode will be turned on internally MUST not be enabled
+ * during normal operation. Once Headless mode mode
+ * is enabled.
+ * HCI will stop working. Any further command to
+ * Bluetooth adapter will cause undefined behaviour.
+ * Headless Mode can only be enabled just before
+ * Power Down of TV stack.
+ *
+ * @retval  #BT_ERROR_NONE  - Success
+ * @retval  #BT_ERROR_OPERATION_FAILED -Failure
+ */
+int bt_adapter_power_off(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Checks if Samsung Audio dock device is connected.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED  If A2DP device is not connected.
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_adapter_is_samsung_audio_dock_connected(bool *connected);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called to register BT Chip FW update progress status.
+ * @details  This callback is called when application wants to register
+ * the callback for receiving BT Chip FW update status event.
+ * @param[in] Callback to be registered for FW update status event.
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ */
+int bt_adapter_set_bt_chip_fw_update_status_cb(bt_adapter_notify_bt_chip_fw_update_status_cb callback,
+							void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the
+ * BT Chip FW update status event is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @see bt_adapter_set_bt_chip_fw_update_status_cb()
+ */
+int bt_adapter_unset_bt_chip_fw_update_status_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Accepts the authorization of a bonded device, asynchronously.
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device to authorize
+ * @param[in] service_id The service id of the remote Bluetooth device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @pre The bond with the remote device must be created with bt_device_create_bond().
+ * @post bt_device_authorization_changed_cb() will be invoked.
+ *
+ * @see bt_adapter_enable()
+ * @see bt_device_create_bond()
+ * @see bt_device_authorization_changed_cb()
+ * @see bt_device_set_authorization_changed_cb()
+ * @see bt_device_unset_authorization_changed_cb()
+ */
+int bt_device_accept_authorization(const char *device_address, int service_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Rejects the authorization of a bonded device, asynchronously.
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device
+ * @param[in] remote_address The service id of the remote Bluetooth device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @see bt_adapter_enable()
+ * @see bt_device_create_bond()
+ * @see bt_device_authorization_changed_cb()
+ * @see bt_device_set_authorization_changed_cb()
+ * @see bt_device_unset_authorization_changed_cb()
+ */
+int bt_device_reject_authorization(const char *device_address, int service_id);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Checks whether stereo headset is connnected or not.
+ * @param[out] opened The SCO status: (@c true = connected, @c  false = not connected)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ */
+int bt_device_is_a2dp_connected(bool *connected);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when incoming authorization event is received.
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_device_auth_event_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ */
+int  bt_device_set_auth_event_state_changed_cb(bt_device_auth_event_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when incoming authorization event is received.
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_device_auth_event_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ */
+int  bt_device_set_auth_event_cb(bt_device_auth_event_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when sound data from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends voice data.
+ * @param[in] pointer to bt_hid_voice_data_s. (contains raw pcm sample buffer and
+ * length of the buffer)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED Failed
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_audio_data_receive_cb(bt_hid_audio_data_receive_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when sound
+ * data from hid smart RC is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_audio_data_receive_cb()
+ */
+int bt_hid_unset_audio_data_receive_cb(void);
+
+/**
+* @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+* @brief To set bt_hid_notify_smart_rc_connection_cb callback.
+* @details This is API to set is smart rc connection callback.
+* @param[in] Callback to be register for is smart_rc connection.
+* @param[in] user_data The user data passed from the callback registration function.
+* @return   0 on success, otherwise a negative error value.
+* @retval #BT_ERROR_NONE  Successful.
+* @retval #BT_ERROR_NOT_INITIALIZED  Not initialized.
+* @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+*/
+int bt_hid_set_smart_rc_connection_cb(bt_hid_notify_smart_rc_connection_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when smart_rc is disconnected.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful.
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized.
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_smart_rc_connection_cb().
+ */
+int bt_hid_unset_smart_rc_connection_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the sound button is pressed on hid smart RC.
+ * @details  This callback is called when the user presses the sound button on
+ * hid smart RC.
+ * @param[in] sound button state (pressed = 1, released = 0)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_sound_key_pressed_cb(bt_hid_notify_sound_key_pressed_cb callback,
+					void *user_data);
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the sound
+ * button is pressed on hid smart RC.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_sound_key_pressed_cb()
+ */
+int bt_hid_unset_sound_key_pressed_cb(void);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called to register callback for battery status receieve event.
+ * @details  This callback is called when application wants to register
+ * the callback for receiving battery status event.
+ * @param[in] Callback to be registered for battery status event.
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_battery_status_received_cb(bt_hid_notify_battery_status_received_cb callback,
+                                        void *user_data);
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the
+ * battery status event is received from smart RC.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_battery_status_received_cb()
+ */
+int bt_hid_unset_battery_status_received_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called to register FW update progress status event from Smart RC.
+ * @details  This callback is called when application wants to register
+ * the callback for receiving FW update status event.
+ * @param[in] Callback to be registered for FW update status event.
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_smart_rc_fw_update_status_cb(bt_hid_notify_smart_rc_fw_update_status_cb callback,
+							void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the
+ * FW update status event is received from smart RC.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_smart_rc_fw_update_status_cb()
+ */
+int bt_hid_unset_smart_rc_fw_update_status_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODUL
+ * @brief Update SmartRC Firmware.
+ * This function is a synchronous call.
+ * @return  #BT_ERROR_NONE Success
+ * @return  #BT_ERROR_INVALID_PARAMETER Invalid paramete
+ * @return  #BT_ERROR_NOT_ENABLED Not enable
+ * @return  #BT_ERROR_OPERATION_FAILED Operation failed
+ * @exception   None
+ * @param[in]   remote_address This indicates an address of the device to which
+ *                              command should be sent
+ * @param[in]   path of the Smart RC FW. Should be a valid path.
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @remark      Can only be used when SmartRC is connected
+ */
+int bt_hid_update_smart_rc_fw(const char *remote_address, const char *path);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODUL
+ * @brief Get SmartRC Firmware Version.
+ * This function is a synchronous call.
+ * @return  #BT_ERROR_NONE Success
+ * @return  #BT_ERROR_INVALID_PARAMETER Invalid paramete
+ * @return  #BT_ERROR_NOT_ENABLED Not enable
+ * @return  #BT_ERROR_OPERATION_FAILED Operation failed
+ * @exception   None
+ * @param[in]   remote_address This indicates an address of the device to which
+ *                              command should be sent
+ * @param[out]   version Firmware version of connected SmartRC
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @remark      Can only be used when SmartRC is connected
+ */
+int bt_hid_get_smart_rc_fw_version(const char *remote_address, int *version);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when mbr return from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends mbr return.
+ * @param[in] pointer to bt_hid_mbr_return_s. (contains mbr return buffer
+ * and length of the buffer
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_mbr_return_receive_cb(bt_hid_mbr_return_receive_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when mbr
+ * command response from hid smart RC is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_mbr_return_receive_cb()
+ */
+int bt_hid_unset_mbr_return_receive_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when sensor data from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends sensor data.
+ * @param[in] pointer to bt_hid_sensor_data_s. (contains sensor data)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ */
+int bt_hid_set_sensor_data_receive_cb(bt_hid_sensor_data_receive_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when
+ * sensor data from hid smart RC is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_hid_set_sensor_data_receive_cb()
+ */
+int bt_hid_unset_sensor_data_receive_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send stop voice data command to smart RC.
+ * service, asynchronously.
+ * @param[in] remote_address  The remote address
+ * If remote address is NULL, RC command will be sent
+ * to all connected HID remotes.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_rc_stop_sending_voice(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send RC commands smart remote.
+ * @param[in] remote_address  The remote address
+ * If remote address is NULL, RC command will be sent
+ * to all connected HID remotes.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_rc_command(const char *remote_address,
+		const unsigned char *data, unsigned short length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send haptic commands smart remote.
+ * @param[in] data  Haptic command to send
+ * @param[in] force  Whether if send command forcely or following menu option.
+ * @param[in] voltage  voltage level
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_haptic_command(const unsigned char data, bool force, int voltage);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send haptic data to Smart Touch Remote.
+ * @param[in] remote_address  The remote address
+ * @param[in] data  Haptic data to send
+ *	      Total 7 bytes of Haptic data are allowed
+ *	      Byte 0: Device Type
+ *	      Byte 1: Strength 0
+ *	      Byte 2: Strength 1
+ *	      Byte 3: Pattern Index #0
+ *	      Byte 4: Pattern Index #1
+ *	      Byte 5: Pattern Index #2
+ *	      Byte 6: Reserved
+ * @param[in] length length of the data
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_haptic_data(const char *remote_address, const unsigned char *data,
+				unsigned short length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send Device Command to smart RC.
+ * @param[in] remote_address  The remote address
+ * If remote address is NULL, RC command will be sent
+ * to all connected HID devices.
+ * @param[in] device_type Device type (for e.g Smart Remote)
+ * @param[in] device_cmd Device command.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_device_command(const char *remote_address, unsigned char device_type,
+				 unsigned char device_cmd);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send MBR command to smart RC.
+ * @param[in] remote_address  The remote address
+ * If remote address is NULL, RC command will be sent
+ * to all connected HID devices.
+ * @param[in] data data buffer pointer.
+ * @param[in] len Length of data.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_mbr_command(const char *remote_address, const unsigned char* data,
+				 unsigned short len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Send MBR Data to smart RC.
+ * @param[in] remote_address  The remote address
+ * If remote address is NULL, RC command will be sent
+ * to all connected HID devices.
+ * @param[in] data data buffer pointer.
+ * @param[in] len Length of data.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_hid_host_connect().
+ * @see bt_hid_host_connect()
+*/
+int bt_hid_send_mbr_data(const char *remote_address, const unsigned char* data,
+				 unsigned short len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Set smart remote sensor calibration mode.
+ * @param[in] enable = calibration status (enabled = TRUE, Disabled = FALSE)
+ * @param[in] mode = calibration mode(calibration algorithm to be used)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ */
+int bt_hid_set_calibration_mode(bool enable, int mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Get connection status for smart remote.
+ * @param[out] is_connected: True if connected false otherwise.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ */
+int bt_hid_get_smart_remote_conn_status(bool *is_connected);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief Get battery status for smart remote.
+ * @param[out] status: battery status for smart remote
+ * status can assume following values:
+ * 0x00 : Battery Level Monitoring is not supported
+ * 0x01 : Battey Level 1
+ * 0x02 : Battery Level 2
+ * 0x03 : Battery Level 3
+ * 0x04 : Battery Full
+ * 0x05 : Low Battery
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  device not connected
+ */
+int bt_hid_get_smart_rc_battery_status(unsigned char *status);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Selects the audio stream to be routed to Bluetooth audio devices.
+ * @details One of following two audio streams can be selected for bluetooth audio devices:
+ * BT_AUDIO_MAIN_STREAM - to select main audio stream to be routed to bluetoot devices
+ * BT_AUDIO_SUB_STREAM - to select audio  sub stream to be routed to bluetoot devices
+ *
+ * @param[in] stream The type of audio stream to be selected for bluetooth audio devices
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ */
+int bt_audio_select_stream(bt_audio_stream_type_s stream);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Selects the audio profile for Bluetooth audio devices.
+ * @details One of following two audio profiles can be selected for bluetooth audio devices:
+ * BT_AUDIO_SOURCE_ROLE - to select A2DP source profile for bluetoot devices
+ * BT_AUDIO_SINK_ROLE - to select A2DP sink profile for bluetoot devices
+ *
+ * @param[in] profile name The type of audio profile to be selected for bluetooth audio devices
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ */
+int bt_audio_select_role(bt_audio_role_type_s role);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Connects the remote device with the given a2dp sink profile, asynchronously.
+ * @details If you input type as #BT_AUDIO_PROFILE_TYPE_ALL and connection request succeeds, then bt_audio_connection_state_changed_cb() will be called twice
+ * when #BT_AUDIO_PROFILE_TYPE_HSP_HFP is connected and #BT_AUDIO_PROFILE_TYPE_A2DP is connected.
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The Bluetooth audio service must be initialized with bt_a2dp_sink_init().
+ * @post bt_audio_connection_state_changed_cb() will be invoked.
+ * @see bt_a2dp_sink_disconnect()
+ * @see bt_a2dp_sink_connection_state_changed_cb()
+ */
+int bt_a2dp_sink_connect(const char *remote_address);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief Disconnects the remote device with the given a2dp sink profile, asynchronously.
+ * @details if disconnection request succeeds, then bt_audio_connection_state_changed_cb() will be called
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @pre The remote device must be connected by bt_a2dp_sink_connect().
+ * @post bt_a2dp_sink_connection_state_changed_cb() will be invoked.
+ * @see bt_a2dp_sink_connect()
+ * @see bt_a2dp_sink_connection_state_changed_cb()
+ */
+int bt_a2dp_sink_disconnect(const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state is changed.
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @see bt_a2dp_sink_connection_state_changed_cb()
+ */
+int bt_a2dp_sink_set_connection_state_changed_cb(bt_a2dp_sink_connection_state_changed_cb callback, void *user_data);
+
+
+ /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @see bt_a2dp_sink_connection_state_changed_cb()
+ * @see bt_a2dp_sink_set_connection_state_changed_cb()
+ */
+int bt_a2dp_sink_unset_connection_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Gets a2dp sink stream audio information
+ * @param[in] remote_address  The remote address
+ * @param[out] audio_info Structure containing audio stream info
+ * @return 0 on success, otherwise a negative error value.
+ *
+ */
+int bt_a2dp_sink_get_audio_info(const char *remote_address,  bt_a2dp_sink_audio_info_s **audio_info);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Frees  memory allocated to bt_a2dp_sink_audio_info_s
+ * @param[in] audio_info Structure containing audio stream info
+ * @return 0 on success, otherwise a negative error value.
+ *
+ */
+int bt_a2dp_sink_free_audio_info(bt_a2dp_sink_audio_info_s *audio_info);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Registers a callback function that will be invoked when the audio state is changed.
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @see bt_a2dp_sink_audio_state_changed_cb()
+ */
+int bt_a2dp_sink_set_audio_state_changed_cb(bt_a2dp_sink_audio_state_changed_cb callback, void *user_data);
+
+
+ /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state is changed.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @see bt_a2dp_sink_audio_state_changed_cb()
+ * @see bt_a2dp_sink_set_audio_state_changed_cb()
+ */
+int bt_a2dp_sink_unset_audio_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  registers a callback function that will be invoked when sound
+ * data from remote audio source is received.
+ * @details  This callback is called when the remote audio source sends audio data.
+ * @param[in] pointer to bt_audio_data_s. (contains raw pcm sample buffer and
+ * length of the buffer)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED Failed
+ */
+int bt_set_audio_data_receive_cb(bt_audio_data_receive_cb callback, void *user_data);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Unregisters a callback function that will be invoked when sound
+ * data from remote audio source is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth HID service must be initialized with bt_hid_host_initialize().
+ * @see bt_set_audio_data_receive_cb()
+ */
+int bt_unset_audio_data_receive_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Send AVRCP command to the target device
+ * @param[in] AVRCP command
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enableds
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @pre The remote device must be connected.
+ */
+int bt_avrcp_target_send_cmd(bt_device_send_avrcp_cmd_e avrcp_cmd);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Set AVRCP name
+ * @param[in] provide name
+ * @param[in] service name
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enableds
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ */
+int bt_avrcp_set_name(char *provider_name, char *service_name);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the SetAbsoluteVolume event is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @pre Initialize the AVRCP target by bt_avrcp_target_initialize.
+ * @see bt_initialize()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_set_avrcp_volume_changed_cb(bt_avrcp_volume_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Registers a callback function that will be invoked when the mute change status event is received.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @pre Initialize the AVRCP target by bt_avrcp_target_initialize.
+ * @see bt_initialize()
+ * @see bt_avrcp_target_initialize()
+ */
+int bt_set_avrcp_mute_state_changed_cb(bt_avrcp_mute_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the mute status is  changed by the remote control device.
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @see bt_initialize()
+ * @see bt_set_avrcp_mute_state_changed_cb()
+ */
+int bt_avrcp_unset_mute_status_changed_cb(void);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+* @brief  Sets the vendor ID and product ID.
+* @param[in]  vendor ID, 16 bit value
+* @param[in]  product ID, 16 bit value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_adapter_set_device_id(unsigned short vid, unsigned short pid);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+* @brief  set AFH channel classification to block bluetooth channels for using wifi channel.
+* @param[in] first_disabled_channel
+* @param[in] last_disabled_channel
+* @Note: wifichannel : 0 => no block, 1 ~ 13 => 0~79
+*	[Chanels within first and last disabled channels will be blocked.
+*
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_adapter_block_bt_channels_for_using_wifi(unsigned char first_disabled_channel,
+							unsigned char last_disabled_channel);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  initializes the sync3d profile.
+* @param[in} None
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+* @post bt_sync3d_broadcast_on_off(on) shall be called to register
+* the sync3d profile and prepare for 3D broadcast
+*/
+int bt_sync3d_init(void);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  De-initializes the sync3d profile.
+* @param[in} None
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+* @pre bt_sync3d_broadcast_on_off(off) shall be called to stop
+* the 3D broadcast
+*/
+int bt_sync3d_deinit(void);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Enables the sync 3D profile to prepare for 3D broad cast data.
+* @param[in]  on_off, bool value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_broadcast_on_off(bool on_off);
+
+/**
+ * @brief  Registers a callback function to be invoked when the 3D glasses connects
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @pre The Sync3D profile must be tunred on.
+ * @see bt_sync3d_association_notified_cb()
+*/
+int bt_sync3d_set_association_notified_cb(bt_sync3d_association_notified_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ * @brief       Unregisters the callback function.
+ *
+ * @return      0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ *
+ * @pre The Bluetooth Sync3D must be initialized with bt_sync3d_broadcast_on_off().
+ *
+ * @see bt_sync3d_broadcast_on_off()
+ * @see bt_sync3d_set_association_notified_cb()
+ */
+int bt_sync3d_unset_association_notified_cb(void);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ * @brief  Registers a callback function to be invoked when the sync3d events are generated by the chip
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @pre The Sync3D profile must be tunred on.
+ * @see bt_sync3d_event_cb()
+*/
+int bt_sync3d_set_event_received_cb(bt_sync3d_event_cb callback, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ * @brief       Unregisters the callback function.
+ *
+ * @return      0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ *
+ * @pre The Bluetooth Sync3D must be initialized with bt_sync3d_broadcast_on_off().
+ *
+ * @see bt_sync3d_broadcast_on_off()
+ * @see bt_sync3d_set_event_received_cb()
+ */
+int bt_sync3d_unset_event_received_cb(void);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the duty value for 3D Broadcast.
+* @param[in]  duty, short value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_duty_for_broadcast(short duty);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the duty value for 3D Broadcast.
+* @param[in]  delay, short value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_dealy_for_broadcast(short delay);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the DTV mode and the master bd addr.
+* @param[in]  mode, sync3d_dtv_mode value
+* @param[in]  master_bd_addr, pointer to the master bd address
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_dtv_mode(bt_sync3d_dtv_mode mode, const char *master_bd_addr);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the pairing mode.
+* @param[in]  on_off, unsigned char value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_pairing_mode(bool on_off);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the veiw type for 3D Broadcast.
+* @param[in]  view_type, sync3d_view_type value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_view_type(bt_sync3d_view_type view_type);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the daul audio mode.
+* @param[in]  on_off, bool value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_dual_audio_mode(bool on_off);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Gets the sync period set.
+* @param[out]  sync_period, unsigned shor value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_get_sync_period(unsigned short *sync_period);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Sets the RSSI for proximity pairing.
+* @param[in]  rssi, short value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int bt_sync3d_set_rssi_for_proximity_pairing(short rssi);
+
+/**
+* @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+* @brief  Enable/Disable Sync detect.
+* @param[in]  bool, bool value
+* @retval  #BLUETOOTH_ERROR_NONE  - Success
+* @retval  #BLUETOOTH_ERROR_INTERNAL -Failure
+*/
+int  bt_sync3d_set_vsync_detect(bool on_off);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the advertising state changes.
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_advertising_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_advertising_state_changed_cb()
+ * @see bt_adapter_unset_advertising_state_changed_cb()
+ */
+int bt_adapter_set_advertising_state_changed_cb(bt_adapter_advertising_state_changed_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_advertising_state_changed_cb()
+ */
+int bt_adapter_unset_advertising_state_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Starts the advertising with passed parameters.
+ *
+ * @details Once Bluetooth advertising is started, nearby Bluetooth LE(Low Energy) supported
+ * devices can know this device's existence. And one of them can make a connection reqeust,
+ * if it is allowed.
+ *
+ * @param[in]  adv_params  The parameters of advertising \n
+ *				If NULL is passed, default values which are defined in driver / controller are used.
+ *
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation is now in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post This function invokes bt_adapter_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_is_advertising()
+ * @see bt_adapter_stop_advertising()
+ * @see bt_adapter_advertising_state_changed_cb()
+ * @see bt_adapter_set_advertising_state_changed_cb()
+ * @see bt_adapter_unset_advertising_state_changed_cb()
+ */
+int bt_adapter_start_advertising(bt_adapter_advertising_params_s *adv_params);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Stops the advertising.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation is not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The advertising must be going on with bt_adapter_start_advertising().
+ * @post This function invokes bt_adapter_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_is_advertising()
+ * @see bt_adapter_start_advertising()
+ * @see bt_adapter_set_advertising_state_changed_cb()
+ * @see bt_adapter_unset_advertising_state_changed_cb()
+ * @see bt_adapter_advertising_state_changed_cb()
+ */
+int bt_adapter_stop_advertising(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Checks for the advertising is going on or stopped.
+ *
+ * @remarks If Bluetooth advertising is going on, other LE devices are able to
+ * search this device.
+
+ * @param[out] is_advertising The advertising status: (@c true = going on, @c  false = stopped)
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_start_advertising()
+ * @see bt_adapter_stop_advertising()
+ */
+int bt_adapter_is_advertising(bool *is_advertising);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief add address to whitelist for accepting scanning request.
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+
+ * @param[in] address The other device's address
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_start_advertising()
+ * @see bt_adapter_stop_advertising()
+ */
+int bt_adapter_add_white_list(const char *address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief remove address from the whitelist for not accepting scanning request.
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+ *
+ * @param[in] address The other device's address
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_start_advertising()
+ * @see bt_adapter_stop_advertising()
+ */
+int bt_adapter_remove_white_list(const char *address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief clear address from the whitelist for not accepting scanning request.
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_start_advertising()
+ * @see bt_adapter_stop_advertising()
+ */
+int bt_adapter_clear_white_list(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the manfucaturer specific data for advertising of local Bluetooth adapter.
+ *
+ * @details Use this function to get the manfucaturer specific data associated with Bluetooth
+ * device, retrieved by the remote Bluetooth devices.
+ *
+ * @remarks The @a data must be released with free() by you.
+ *
+ * @param[out]   data	The manufacturer specific data
+ * @param[out]   len	The length of @a data
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_set_advertising_manufacturer_data()
+ */
+int bt_adapter_get_advertising_manufacturer_data(char **data, int *len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the manufacturer specific data for advertising of local Bluetooth adapter.
+ *
+ * @param[in]   data	The manufacturer specific data of the Bluetooth device.
+ * @param[in]   len	The length of @a data. The maximum length is 26(bytes).
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post bt_adapter_advertising_manufacturer_data_changed_cb() will be invoked
+ * if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_get_advertising_manufacturer_data()
+ * @see bt_adapter_advertising_manufacturer_data_changed_cb()
+ * @see bt_adapter_set_advertising_manufacturer_data_changed_cb()
+ * @see bt_adapter_unset_advertising_manufacturer_data_changed_cb()
+ */
+int bt_adapter_set_advertising_manufacturer_data(char *data, int len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked
+ * when the manufacturer specific data for advertising of Bluetooth adapter changes.
+ *
+ * @param[in]   callback	The callback function to invoke
+ * @param[in]   user_data	The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_adapter_advertising_manufacturer_data_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_unset_advertising_manufacturer_data_changed_cb()
+ */
+int bt_adapter_set_advertising_manufacturer_data_changed_cb(
+		bt_adapter_advertising_manufacturer_data_changed_cb callback,
+		void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_advertising_manufacturer_data_changed_cb()
+ */
+int bt_adapter_unset_advertising_manufacturer_data_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the manfucaturer specific data for LE scan response of local Bluetooth adapter.
+ *
+ * @details Use this function to get the manfucaturer specific data associated with Bluetooth
+ * device, retrieved by the remote Bluetooth devices.
+ *
+ * @remarks The @a data must be released with free() by you.
+ *
+ * @param[out]   data	The manufacturer specific data
+ * @param[out]   len	The length of @a data
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_set_scan_resp_manufacturer_data()
+ */
+int bt_adapter_get_scan_resp_manufacturer_data(char **data, int *len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the manufacturer specific data for LE scan response of local Bluetooth adapter.
+ *
+ * @param[in]   data	The manufacturer specific data of the Bluetooth device.
+ * @param[in]   len	The length of @a data. The maximum length is 26(bytes).
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post bt_adapter_scan_resp_manufacturer_data_changed_cb() will be invoked
+ * if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_enable()
+ * @see bt_adapter_get_scan_resp_manufacturer_data()
+ * @see bt_adapter_scan_resp_manufacturer_data_changed_cb()
+ * @see bt_adapter_set_scan_resp_manufacturer_data_changed_cb()
+ * @see bt_adapter_unset_scan_resp_manufacturer_data_changed_cb()
+ */
+int bt_adapter_set_scan_resp_manufacturer_data(char *data, int len);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked
+ * when the manufacturer specific data for LE scan response of Bluetooth adapter changes.
+ *
+ * @param[in]   callback	The callback function to invoke
+ * @param[in]   user_data	The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post  bt_adapter_scan_resp_manufacturer_data_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_unset_scan_resp_manufacturer_data_changed_cb()
+ */
+int bt_adapter_set_scan_resp_manufacturer_data_changed_cb(
+		bt_adapter_scan_resp_manufacturer_data_changed_cb callback,
+		void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief	Unregisters the callback function.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_set_scan_resp_manufacturer_data_changed_cb()
+ */
+int bt_adapter_unset_scan_resp_manufacturer_data_changed_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the scan parameters of local Bluetooth adapter.
+ *
+ * @param[in] interval	Scan interval.
+ * @param[in] window	Scan window.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_adapter_set_scan_parameter(float interval, float window);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the specific data for advertising of local Bluetooth adapter.
+ *
+ * @param[in]   data	The specific data of the Bluetooth device.
+ * @param[in]   len	The length of @a data. The maximum length is 31(bytes).
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ * @post bt_adapter_advertising_manufacturer_data_changed_cb() will be invoked
+ * if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_adapter_set_headless_advertising_data(char *data, int len);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Open Mobile Headless DB
+ *
+ * @param[in]  sdb Address of DB
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_headless_open_db(void **sdb);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Close Mobile Headless DB
+ *
+ * @param[in]  sdb Address of DB
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+void  bt_mobileheadless_close_db(void **sdb);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Add the BD address of Mobile in DB
+ *
+ * @param[in]   remote_address	BD Address of Mobile
+
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_add_headless_mobile_in_DB(void *db, const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Add the BD address & Device Type of Mobile in DB
+ *
+ * @param[in]   remote_address	BD Address of Mobile
+
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_add_headless_device_in_DB(void *db, const char *remote_address,const char *dev_type);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Delete the BD address of Mobile in DB
+ *
+ * @param[in]   db	sqlitedb
+ * @param[in]   remote_address	BD Address of Mobile
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_delete_headless_mobile_in_DB(void *db, const char *remote_address);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Get the BD address of Mobile in Present in DB
+ *
+ * @param[in]   db	sqlitedb
+ * @param[in]   dev_list	 List of BD Addresses of Mobile Present in DB
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_get_all_headless_mobile_in_DB(void *db, GSList **dev_list);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Get the BD address and Dev type of Mobile in Present in DB
+ *
+ * @param[in]   db	sqlitedb
+ * @param[in]   dev_list	 List of BD Addresses of Mobile Present in DB
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_get_all_headless_device_in_DB(void *db, GSList **dev_list);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @Delete the All BD address of Mobile in DB
+ *
+ * @param[in]   db	sqlitedb
+ * @param[in]   void
+
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BLUETOOTH_ERROR_INTERNAL  Operation failed
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED with bt_adapter_enable().
+ *
+ * @see bt_adapter_enable()
+ */
+int bt_bluetooth_delete_all_headless_mobile_in_DB(void *db);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief set the dut configure mode
+ *
+ * @param[in] mode The confiture mode
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_dut_set_configure_mode(bool mode);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief send DUT mode data
+ *
+ * @param[in] opcode The opcode
+ * @param[in] data The mode data
+ * @param[in] length The data length
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_dut_sent_mode(unsigned short opcode, unsigned char *data, unsigned short length);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief dut wakeup test
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_dut_wakeup_test(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Set the callback for SmartRC throughput mode
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_hid_set_smartrc_tput_mode_cb(bt_adapter_smartrc_tput_mode_cb callback, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Unset the callback for SmartRC throughput mode
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_hid_unset_smartrc_tput_mode_cb(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Start the SmartRC throughput mode
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_start_smartrc_tput_mode(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Stop the SmartRC throughput mode
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_stop_smartrc_tput_mode(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Get BT chip version.
+ *
+ * @param[out]   version	BT chip version
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_get_chip_version(int *version);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Update the firmware
+ *
+ * @param[in]   type	BT chip type
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_update_firmware(int chip_type);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Set BT app ready
+ *
+ * @param[in]   ready
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_set_app_ready(bool ready);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  If BT chip update is required or not
+ *
+ * @param[out]   is_required
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_is_required_update_firmware(bool *is_required);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Cancel BT firmware update
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ *
+ */
+int bt_adapter_cancel_firmware_update(void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_PRODUCT_H__
diff --git a/include/tv/bluetooth_type.h b/include/tv/bluetooth_type.h
new file mode 100644
index 0000000..d05a4ae
--- /dev/null
+++ b/include/tv/bluetooth_type.h
@@ -0,0 +1,1829 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file bluetooth_type.h
+ * @brief API to control the Bluetooth adapter, devices and communications.
+ * @ingroup     CAPI_NETWORK_BLUETOOTH_TYPE_MODULE
+ */
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
+ * @brief Enumerations of Bluetooth error codes.
+ * @since_tizen 2.3
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of connected Bluetooth service.
+ */
+typedef enum {
+        BT_HSP_SERVICE_MASK = 0x01, /**< Headset profile service mask */
+        BT_A2DP_SERVICE_MASK = 0x02, /**< Audio distribution profile service mask */
+        BT_HID_SERVICE_MASK = 0x04, /**< Human Interface Device profile service mask*/
+} bt_connected_service_mask_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_MODULE
+ * @brief Enumerations of Bluetooth error codes.
+ */
+typedef enum
+{
+	BT_ERROR_NONE = TIZEN_ERROR_NONE, /**< Successful*/
+	BT_ERROR_CANCELLED = TIZEN_ERROR_CANCELED, /**< Operation cancelled */
+	BT_ERROR_INVALID_PARAMETER = TIZEN_ERROR_INVALID_PARAMETER, /**< Invalid parameter */
+	BT_ERROR_OUT_OF_MEMORY = TIZEN_ERROR_OUT_OF_MEMORY, /**< Out of memory */
+	BT_ERROR_RESOURCE_BUSY = TIZEN_ERROR_RESOURCE_BUSY, /**< Device or resource busy */
+	BT_ERROR_TIMED_OUT = TIZEN_ERROR_TIMED_OUT, /**< Timeout error */
+	BT_ERROR_NOW_IN_PROGRESS = TIZEN_ERROR_NOW_IN_PROGRESS, /**< Operation now in progress */
+	BT_ERROR_NOT_SUPPORTED = TIZEN_ERROR_NOT_SUPPORTED, /**< BT is Not Supported */
+	BT_ERROR_PERMISSION_DENIED = TIZEN_ERROR_PERMISSION_DENIED, /**< Permission denied */
+	BT_ERROR_QUOTA_EXCEEDED = TIZEN_ERROR_QUOTA_EXCEEDED, /**< Quota exceeded */
+	BT_ERROR_NO_DATA = TIZEN_ERROR_NO_DATA, /**< No data available */
+	BT_ERROR_NOT_INITIALIZED = TIZEN_ERROR_NETWORK_CLASS|0x0101, /**< Local adapter not initialized */
+	BT_ERROR_NOT_ENABLED = TIZEN_ERROR_NETWORK_CLASS|0x0102, /**< Local adapter not enabled */
+	BT_ERROR_ALREADY_DONE = TIZEN_ERROR_NETWORK_CLASS|0x0103, /**< Operation already done  */
+	BT_ERROR_OPERATION_FAILED = TIZEN_ERROR_NETWORK_CLASS|0x0104, /**< Operation failed */
+	BT_ERROR_NOT_IN_PROGRESS = TIZEN_ERROR_NETWORK_CLASS|0x0105, /**< Operation not in progress */
+	BT_ERROR_REMOTE_DEVICE_NOT_BONDED = TIZEN_ERROR_NETWORK_CLASS|0x0106, /**< Remote device not bonded */
+	BT_ERROR_AUTH_REJECTED = TIZEN_ERROR_NETWORK_CLASS|0x0107, /**< Authentication rejected */
+	BT_ERROR_AUTH_FAILED = TIZEN_ERROR_NETWORK_CLASS|0x0108, /**< Authentication failed */
+	BT_ERROR_REMOTE_DEVICE_NOT_FOUND = TIZEN_ERROR_NETWORK_CLASS|0x0109, /**< Remote device not found */
+	BT_ERROR_SERVICE_SEARCH_FAILED = TIZEN_ERROR_NETWORK_CLASS|0x010A, /**< Service search failed */
+	BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED = TIZEN_ERROR_NETWORK_CLASS|0x010B, /**< Remote device is not connected */
+	BT_ERROR_MAX_CONNECTION_LIMIT_REACHED = TIZEN_ERROR_NETWORK_CLASS|0x010C, /**< Max Connection Limit Reached */
+	BT_ERROR_AGAIN = TIZEN_ERROR_BLUETOOTH|0x010C, /**< Resource temporarily unavailable */
+	BT_ERROR_SERVICE_NOT_FOUND = TIZEN_ERROR_BLUETOOTH|0x010D, /**< Service Not Found */
+} bt_error_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Enumerations of the Bluetooth adapter state.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_ADAPTER_DISABLED = 0x00, /**< Bluetooth adapter is disabled */
+	BT_ADAPTER_ENABLED, /**< Bluetooth adapter is enabled */
+} bt_adapter_state_e;
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth adapter le state.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_ADAPTER_LE_DISABLED = 0x00, /**< Bluetooth le is disabled */
+	BT_ADAPTER_LE_ENABLED, /**< Bluetooth le is enabled */
+} bt_adapter_le_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enumerations of the Bluetooth visibility mode.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_ADAPTER_VISIBILITY_MODE_NON_CONNECTABLE = -1,  /**< Non discoverable non connectable mode*/
+	BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE,  /**< Other devices cannot find your device via discovery */
+	BT_ADAPTER_VISIBILITY_MODE_GENERAL_DISCOVERABLE,  /**< Discoverable mode */
+	BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE,  /**< Discoverable mode with time limit. After specific period,
+							    it is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.*/
+} bt_adapter_visibility_mode_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enumerations of the discovery state of Bluetooth device.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_ADAPTER_DEVICE_DISCOVERY_STARTED, /**< Device discovery is started */
+	BT_ADAPTER_DEVICE_DISCOVERY_FINISHED, /**< Device discovery is finished */
+	BT_ADAPTER_DEVICE_DISCOVERY_FOUND, /**< The remote Bluetooth device is found */
+} bt_adapter_device_discovery_state_e;
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Enumerations of the discovery state of Bluetooth LE device.
+ * @since_tizen 2.3
+ *
+ */
+typedef enum
+{
+	BT_ADAPTER_LE_DEVICE_DISCOVERY_STARTED, /**< LE device discovery is started */
+	BT_ADAPTER_LE_DEVICE_DISCOVERY_FINISHED, /**< LE device discovery is finished */
+	BT_ADAPTER_LE_DEVICE_DISCOVERY_FOUND, /**< The remote Bluetooth LE device is found */
+} bt_adapter_le_device_discovery_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth advertising state.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_ADAPTER_LE_ADVERTISING_STOPPED = 0x00, /**< Bluetooth advertising is stopped */
+	BT_ADAPTER_LE_ADVERTISING_STARTED, /**< Bluetooth advertising is started */
+} bt_adapter_le_advertising_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth advertising mode.
+ * @since_tizen 2.3.1
+ */
+typedef enum
+{
+	BT_ADAPTER_LE_ADVERTISING_MODE_BALANCED,  /**< Balanced advertising mode */
+	BT_ADAPTER_LE_ADVERTISING_MODE_LOW_LATENCY,  /**< Low latency advertising mode */
+	BT_ADAPTER_LE_ADVERTISING_MODE_LOW_ENERGY  /**< Low energy advertising mode */
+} bt_adapter_le_advertising_mode_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth advertising filter policy.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_ADAPTER_LE_ADVERTISING_FILTER_DEFAULT = 0x00, /**< White list is not in use */
+	BT_ADAPTER_LE_ADVERTISING_FILTER_ALLOW_SCAN_WL = 0x01, /**< Allow the scan
+					request that in the White list */
+	BT_ADAPTER_LE_ADVERTISING_FILTER_ALLOW_CONN_WL = 0x02, /**< Allow the connectoin
+					request that in the White list */
+	BT_ADAPTER_LE_ADVERTISING_FILTER_ALLOW_SCAN_CONN_WL = 0x03, /**< Allow the
+					scan and connectoin request that in the White list */
+} bt_adapter_le_advertising_filter_policy_e;
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth advertising type.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_ADAPTER_LE_ADVERTISING_CONNECTABLE = 0x00, /**< Connectable undirected advertising (ADV_IND) */
+	BT_ADAPTER_LE_ADVERTISING_CONNECTABLE_DIRECT_HIGH = 0x01, /**< Connectable high duty cycle directed advertising (ADV_DIRECT_IND) */
+	BT_ADAPTER_LE_ADVERTISING_SCANNABLE = 0x02, /**< Scannable undirected advertising (ADV_SCAN_IND) */
+	BT_ADAPTER_LE_ADVERTISING_NON_CONNECTABLE = 0x03, /**< Non connectable undirected advertising (ADV_NONCOND_IND) */
+	BT_ADAPTER_LE_ADVERTISING_CONNECTABLE_DIRECT_LOW = 0x04, /**< Connectable low duty cycle directed advertising (ADV_DIRECT_IND) */
+} bt_adapter_le_advertising_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth LE packet type.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_ADAPTER_LE_PACKET_ADVERTISING, /**< Advertising packet */
+	BT_ADAPTER_LE_PACKET_SCAN_RESPONSE, /**< Sacn response packet */
+} bt_adapter_le_packet_type_e;
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth LE data type
+ *         that can be included in LE packets.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_ADAPTER_LE_PACKET_DATA_COMP_LIST_16_BIT_SERVICE_CLASS_UUIDS = 0x03, /**< Complete list of 16 bit UUIDs */
+	BT_ADAPTER_LE_PACKET_DATA_MANUFACTURER_SPECIFIC_DATA = 0xff, /**< Manufacturer data */
+} bt_adapter_le_packet_data_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of device disconnect reason.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_DEVICE_DISCONNECT_REASON_UNKNOWN, /**< Disconnected by unknown reason */
+	BT_DEVICE_DISCONNECT_REASON_TIMEOUT, /**< Disconnected by timeout */
+	BT_DEVICE_DISCONNECT_REASON_LOCAL_HOST, /**< Disconnected by local host */
+	BT_DEVICE_DISCONNECT_REASON_REMOTE, /**< Disconnected by remote */
+} bt_device_disconnect_reason_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of connection link type.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_DEVICE_CONNECTION_LINK_BREDR, /**< BR/EDR link */
+	BT_DEVICE_CONNECTION_LINK_LE, /**< LE link */
+	BT_DEVICE_CONNECTION_LINK_DEFAULT = 0xFF, /**< The connection type defualt */
+} bt_device_connection_link_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of device authorization state.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_DEVICE_AUTHORIZED, /**< The remote Bluetooth device is authorized */
+	BT_DEVICE_UNAUTHORIZED, /**< The remote Bluetooth device is unauthorized */
+} bt_device_authorization_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of Bluetooth profile.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+    BT_PROFILE_RFCOMM = 0x01, /**< RFCOMM Profile */
+    BT_PROFILE_A2DP = 0x02, /**< Advanced Audio Distribution Profile Source role */
+    BT_PROFILE_HSP = 0x04, /**< Headset Profile */
+    BT_PROFILE_HID = 0x08, /**< Human Interface Device Profile */
+    BT_PROFILE_NAP = 0x10, /**< Network Access Point Profile */
+    BT_PROFILE_AG = 0x20, /**< Audio Gateway Profile */
+    BT_PROFILE_GATT = 0x40, /**< Generic Attribute Profile */
+    BT_PROFILE_NAP_SERVER = 0x80, /**< NAP server Profile */
+    BT_PROFILE_A2DP_SINK = 0x100, /**< Advanced Audio Distribution Profile Sink role */
+} bt_profile_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations of device address type.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_DEVICE_PUBLIC_ADDRESS = 0x00, /**< Public address */
+	BT_DEVICE_RANDOM_ADDRESS, /**< Random address */
+} bt_device_address_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Enumerations of service class.
+ * @since_tizen 2.3
+ */
+typedef enum {
+	BT_SC_NONE = 0, /**< No service class */
+	BT_SC_RES_SERVICE_MASK = 0x00000001, /**< RES service class */
+	BT_SC_SPP_SERVICE_MASK = 0x00000002, /**< SPP service class */
+	BT_SC_DUN_SERVICE_MASK = 0x00000004, /**< DUN service class */
+	BT_SC_FAX_SERVICE_MASK = 0x00000008, /**< FAX service class */
+	BT_SC_LAP_SERVICE_MASK = 0x00000010, /**< LAP service class */
+	BT_SC_HSP_SERVICE_MASK = 0x00000020, /**< HSP service class */
+	BT_SC_HFP_SERVICE_MASK = 0x00000040, /**< HFP service class */
+	BT_SC_OPP_SERVICE_MASK = 0x00000080, /**< OPP service class */
+	BT_SC_FTP_SERVICE_MASK = 0x00000100, /**< FTP service class */
+	BT_SC_CTP_SERVICE_MASK = 0x00000200, /**< CTP service class */
+	BT_SC_ICP_SERVICE_MASK = 0x00000400, /**< ICP service class */
+	BT_SC_SYNC_SERVICE_MASK = 0x00000800, /**< SYNC service class */
+	BT_SC_BPP_SERVICE_MASK = 0x00001000, /**< BPP service class */
+	BT_SC_BIP_SERVICE_MASK = 0x00002000, /**< BIP service class */
+	BT_SC_PANU_SERVICE_MASK = 0x00004000, /**< PANU service class */
+	BT_SC_NAP_SERVICE_MASK = 0x00008000, /**< NAP service class */
+	BT_SC_GN_SERVICE_MASK = 0x00010000, /**< GN service class */
+	BT_SC_SAP_SERVICE_MASK = 0x00020000, /**< SAP service class */
+	BT_SC_A2DP_SERVICE_MASK = 0x00040000, /**< A2DP service class */
+	BT_SC_AVRCP_SERVICE_MASK = 0x00080000, /**< AVRCP service class */
+	BT_SC_PBAP_SERVICE_MASK = 0x00100000, /**< PBAP service class */
+	BT_SC_HID_SERVICE_MASK = 0x00200000, /**< HID service class */
+	BT_SC_A2DP_SOURCE_SERVICE_MASK = 0x00400000, /**< A2DP SOURCE service class */
+	BT_SC_ALL_SERVICE_MASK = 0x00FFFFFF, /**< ALL service class */
+	BT_SC_MAX /**< MAX service class */
+} bt_service_class_t;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Enumerations of major service class.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_MAJOR_SERVICE_CLASS_LIMITED_DISCOVERABLE_MODE  = 0x002000, /**< Limited discoverable mode */
+	BT_MAJOR_SERVICE_CLASS_POSITIONING                = 0x010000, /**< Positioning class */
+	BT_MAJOR_SERVICE_CLASS_NETWORKING                 = 0x020000, /**< Networking class */
+	BT_MAJOR_SERVICE_CLASS_RENDERING                  = 0x040000, /**< Rendering class */
+	BT_MAJOR_SERVICE_CLASS_CAPTURING                  = 0x080000, /**< Capturing class */
+	BT_MAJOR_SERVICE_CLASS_OBJECT_TRANSFER            = 0x100000, /**< Object transferring class */
+	BT_MAJOR_SERVICE_CLASS_AUDIO                      = 0x200000, /**< Audio class*/
+	BT_MAJOR_SERVICE_CLASS_TELEPHONY                  = 0x400000, /**< Telephony class */
+	BT_MAJOR_SERVICE_CLASS_INFORMATION                = 0x800000, /**< Information class */
+} bt_major_service_class_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Enumerations of major device class.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_MAJOR_DEVICE_CLASS_MISC = 0x00, /**< Miscellaneous major device class*/
+	BT_MAJOR_DEVICE_CLASS_COMPUTER = 0x01, /**< Computer major device class */
+	BT_MAJOR_DEVICE_CLASS_PHONE = 0x02, /**< Phone major device class */
+	BT_MAJOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT = 0x03, /**< LAN/Network access point major device class */
+	BT_MAJOR_DEVICE_CLASS_AUDIO_VIDEO = 0x04, /**< Audio/Video major device class */
+	BT_MAJOR_DEVICE_CLASS_PERIPHERAL = 0x05, /**< Peripheral major device class */
+	BT_MAJOR_DEVICE_CLASS_IMAGING = 0x06, /**< Imaging major device class */
+	BT_MAJOR_DEVICE_CLASS_WEARABLE = 0x07, /**< Wearable device class */
+	BT_MAJOR_DEVICE_CLASS_TOY = 0x08, /**< Toy device class */
+	BT_MAJOR_DEVICE_CLASS_HEALTH = 0x09, /**< Health device class */
+	BT_MAJOR_DEVICE_CLASS_UNCATEGORIZED = 0x1F, /**< Uncategorized major device class */
+} bt_major_device_class_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Enumerations of minor device class.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_MINOR_DEVICE_CLASS_COMPUTER_UNCATEGORIZED = 0x00, /**< Uncategorized minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_DESKTOP_WORKSTATION = 0x04, /**< Desktop workstation minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_SERVER_CLASS = 0x08, /**< Server minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_LAPTOP = 0x0C, /**< Laptop minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_HANDHELD_PC_OR_PDA = 0x10, /**< Handheld PC/PDA minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_PALM_SIZED_PC_OR_PDA = 0x14, /**< Palm sized PC/PDA minor device class of computer */
+	BT_MINOR_DEVICE_CLASS_COMPUTER_WEARABLE_COMPUTER = 0x18, /**< Wearable(watch sized) minor device class of computer */
+
+	BT_MINOR_DEVICE_CLASS_PHONE_UNCATEGORIZED = 0x00, /**< Uncategorized minor device class of phone */
+	BT_MINOR_DEVICE_CLASS_PHONE_CELLULAR = 0x04, /**< Cellular minor device class of phone */
+	BT_MINOR_DEVICE_CLASS_PHONE_CORDLESS = 0x08, /**< Cordless minor device class of phone */
+	BT_MINOR_DEVICE_CLASS_PHONE_SMART_PHONE = 0x0C, /**< Smart phone minor device class of phone */
+	BT_MINOR_DEVICE_CLASS_PHONE_WIRED_MODEM_OR_VOICE_GATEWAY = 0x10, /**< Wired modem or voice gateway minor device class of phone */
+	BT_MINOR_DEVICE_CLASS_PHONE_COMMON_ISDN_ACCESS = 0x14, /**< Common ISDN minor device class of phone */
+
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_FULLY_AVAILABLE = 0x04, /**< Fully available minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_1_TO_17_PERCENT_UTILIZED = 0x20, /**< 1-17% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_17_TO_33_PERCENT_UTILIZED = 0x40, /**< 17-33% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_33_TO_50_PERCENT_UTILIZED = 0x60, /**< 33-50% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_50_to_67_PERCENT_UTILIZED = 0x80, /**< 50-67% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_67_TO_83_PERCENT_UTILIZED = 0xA0, /**< 67-83% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_83_TO_99_PERCENT_UTILIZED = 0xC0, /**< 83-99% utilized minor device class of LAN/Network access point */
+	BT_MINOR_DEVICE_CLASS_LAN_NETWORK_ACCESS_POINT_NO_SERVICE_AVAILABLE = 0xE0, /**< No service available minor device class of LAN/Network access point */
+
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_UNCATEGORIZED = 0x00, /**< Uncategorized minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_WEARABLE_HEADSET = 0x04, /**< Wearable headset minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_HANDS_FREE = 0x08, /**< Hands-free minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_MICROPHONE = 0x10, /**< Microphone minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_LOUDSPEAKER = 0x14, /**< Loudspeaker minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_HEADPHONES = 0x18, /**< Headphones minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_PORTABLE_AUDIO = 0x1C, /**< Portable audio minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_CAR_AUDIO = 0x20, /**< Car audio minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_SET_TOP_BOX = 0x24, /**< Set-top box minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_HIFI_AUDIO_DEVICE = 0x28, /**< Hifi audio minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_VCR = 0x2C, /**< VCR minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_VIDEO_CAMERA = 0x30, /**< Video camera minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_CAMCORDER = 0x34, /**< Camcorder minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_VIDEO_MONITOR = 0x38, /**< Video monitor minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_VIDEO_DISPLAY_LOUDSPEAKER = 0x3C, /**< Video display and loudspeaker minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_VIDEO_CONFERENCING = 0x40, /**< Video conferencing minor device class of audio/video */
+	BT_MINOR_DEVICE_CLASS_AUDIO_VIDEO_GAMING_TOY = 0x48, /**< Gaming/toy minor device class of audio/video */
+
+	BT_MINOR_DEVICE_CLASS_PERIPHERA_UNCATEGORIZED = 0x00, /**< Uncategorized minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_KEY_BOARD = 0x40, /**< Key board minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_POINTING_DEVICE = 0x80, /**< Pointing device minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_COMBO_KEYBOARD_POINTING_DEVICE = 0xC0, /**< Combo keyboard or pointing device minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_COMBO_KEYBOARD_REMOTE_CONTROL_DEVICE = 0xCC, /**< Combo keyboard remote control device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_JOYSTICK = 0x04, /**< Joystick minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_GAME_PAD = 0x08, /**< Game pad minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_REMOTE_CONTROL = 0x0C, /**< Remote control minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_SENSING_DEVICE = 0x10, /**< Sensing device minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_DIGITIZER_TABLET = 0x14, /**< Digitizer minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_CARD_READER = 0x18, /**< Card reader minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_DIGITAL_PEN = 0x1C, /**< Digital pen minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_HANDHELD_SCANNER = 0x20, /**< Handheld scanner minor device class of peripheral */
+	BT_MINOR_DEVICE_CLASS_PERIPHERAL_HANDHELD_GESTURAL_INPUT_DEVICE = 0x24, /**< Handheld gestural input device minor device class of peripheral */
+
+	BT_MINOR_DEVICE_CLASS_IMAGING_DISPLAY = 0x10, /**< Display minor device class of imaging */
+	BT_MINOR_DEVICE_CLASS_IMAGING_CAMERA = 0x20, /**< Camera minor device class of imaging */
+	BT_MINOR_DEVICE_CLASS_IMAGING_SCANNER = 0x40, /**< Scanner minor device class of imaging */
+	BT_MINOR_DEVICE_CLASS_IMAGING_PRINTER = 0x80, /**< Printer minor device class of imaging */
+
+	BT_MINOR_DEVICE_CLASS_WEARABLE_WRIST_WATCH = 0x04, /**< Wrist watch minor device class of wearable */
+	BT_MINOR_DEVICE_CLASS_WEARABLE_PAGER = 0x08, /**< Pager minor device class of wearable */
+	BT_MINOR_DEVICE_CLASS_WEARABLE_JACKET = 0x0C, /**< Jacket minor device class of wearable */
+	BT_MINOR_DEVICE_CLASS_WEARABLE_HELMET = 0x10, /**< Helmet minor device class of wearable */
+	BT_MINOR_DEVICE_CLASS_WEARABLE_GLASSES = 0x14, /**< Glasses minor device class of wearable */
+
+	BT_MINOR_DEVICE_CLASS_TOY_ROBOT = 0x04, /**< Robot minor device class of toy */
+	BT_MINOR_DEVICE_CLASS_TOY_VEHICLE = 0x08, /**< Vehicle minor device class of toy */
+	BT_MINOR_DEVICE_CLASS_TOY_DOLL_ACTION = 0x0C, /**< Doll/Action minor device class of toy */
+	BT_MINOR_DEVICE_CLASS_TOY_CONTROLLER = 0x10, /**< Controller minor device class of toy */
+	BT_MINOR_DEVICE_CLASS_TOY_GAME = 0x14, /**< Game minor device class of toy */
+
+	BT_MINOR_DEVICE_CLASS_HEALTH_UNCATEGORIZED = 0x00, /**< Uncategorized minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_BLOOD_PRESSURE_MONITOR = 0x04, /**< Blood pressure monitor minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_THERMOMETER = 0x08, /**< Thermometer minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_WEIGHING_SCALE = 0x0C, /**< Weighing scale minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_GLUCOSE_METER = 0x10, /**< Glucose minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_PULSE_OXIMETER = 0x14, /**< Pulse oximeter minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_HEART_PULSE_RATE_MONITOR = 0x18, /**< Heart/Pulse rate monitor minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_DATA_DISPLAY = 0x1C, /**< Health data display minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_STEP_COUNTER = 0x20, /**< Step counter minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_BODY_COMPOSITION_ANALYZER = 0x24, /**< Body composition analyzer minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_PEAK_FLOW_MONITOR = 0x28, /**< Peak flow monitor minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_MEDICATION_MONITOR = 0x2C, /**< Medication monitor minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_KNEE_PROSTHESIS = 0x30, /**< Knee prosthesis minor device class of health */
+	BT_MINOR_DEVICE_CLASS_HEALTH_ANKLE_PROSTHESIS = 0x34, /**< Ankle prosthesis minor device class of health */
+} bt_minor_device_class_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Enumerations of gap appearance type.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_APPEARANCE_TYPE_UNKNOWN = 0x00, /**< Unknown appearance type */
+	BT_APPEARANCE_TYPE_GENERIC_PHONE = 0x40, /**< Generic Phone type - Generic category */
+	BT_APPEARANCE_TYPE_GENERIC_COMPUTER = 0x80, /**< Generic Computer type - Generic category */
+	BT_APPEARANCE_TYPE_GENERIC_WATCH = 0xC0, /**< Generic Watch type - Generic category */
+} bt_appearance_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Enumerations of connected Bluetooth device event role.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_SOCKET_UNKNOWN = 0x00, /**< Unknown role*/
+	BT_SOCKET_SERVER , /**< Server role*/
+	BT_SOCKET_CLIENT, /**< Client role*/
+} bt_socket_role_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Enumerations of Bluetooth socket connection state.
+ * @since_tizen 2.3
+ */
+typedef enum
+{
+	BT_SOCKET_CONNECTED, /**< RFCOMM is connected */
+	BT_SOCKET_DISCONNECTED, /**< RFCOMM is disconnected */
+} bt_socket_connection_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Enumerations for the types of profiles related with audio
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AUDIO_PROFILE_TYPE_ALL = 0,  /**< All supported profiles related with audio */
+    BT_AUDIO_PROFILE_TYPE_HSP_HFP,  /**< HSP(Headset Profile) and HFP(Hands-Free Profile) */
+    BT_AUDIO_PROFILE_TYPE_A2DP,  /**< A2DP(Advanced Audio Distribution Profile) */
+    BT_AUDIO_PROFILE_TYPE_AG,  /**< AG(Audio Gateway) */
+} bt_audio_profile_type_e;
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call handling event
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_CALL_HANDLING_EVENT_ANSWER = 0x00,  /**< Request to answer an incoming call */
+    BT_AG_CALL_HANDLING_EVENT_RELEASE,  /**< Request to release a call */
+    BT_AG_CALL_HANDLING_EVENT_REJECT,  /**< Request to reject an incoming call */
+} bt_ag_call_handling_event_e;
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the multi call handling event
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_MULTI_CALL_HANDLING_EVENT_RELEASE_HELD_CALLS = 0x00,  /**< Request to release held calls */
+    BT_AG_MULTI_CALL_HANDLING_EVENT_RELEASE_ACTIVE_CALLS,  /**< Request to release active calls */
+    BT_AG_MULTI_CALL_HANDLING_EVENT_ACTIVATE_HELD_CALL,  /**< Request to put active calls into hold state and activate another (held or waiting) call */
+    BT_AG_MULTI_CALL_HANDLING_EVENT_MERGE_CALLS,  /**< Request to add a held call to the conversation */
+    BT_AG_MULTI_CALL_HANDLING_EVENT_EXPLICIT_CALL_TRANSFER,  /**< Request to let a user who has two calls to connect these two calls together and release its connections to both other parties */
+} bt_ag_multi_call_handling_event_e;
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_CALL_EVENT_IDLE = 0x00,  /**< Idle */
+    BT_AG_CALL_EVENT_ANSWERED,  /**< Answered */
+    BT_AG_CALL_EVENT_HELD,  /**< Held */
+    BT_AG_CALL_EVENT_RETRIEVED,  /**< Retrieved */
+    BT_AG_CALL_EVENT_DIALING,  /**< Dialing */
+    BT_AG_CALL_EVENT_ALERTING,  /**< Alerting */
+    BT_AG_CALL_EVENT_INCOMING,  /**< Incoming */
+} bt_ag_call_event_e;
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_AG_CALL_STATE_IDLE = 0x00,  /**< Idle state */
+    BT_AG_CALL_STATE_ACTIVE,  /**< Active state */
+    BT_AG_CALL_STATE_HELD,  /**< Held state */
+    BT_AG_CALL_STATE_DIALING,  /**< Dialing state */
+    BT_AG_CALL_STATE_ALERTING,  /**< Alerting state */
+    BT_AG_CALL_STATE_INCOMING,  /**< Incoming state */
+    BT_AG_CALL_STATE_WAITING,  /**< Waiting for connected indication event after answering an incoming call*/
+} bt_ag_call_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Enumerations for the equalizer state
+ * @since_tizen 2.4
+ */
+typedef enum {
+    BT_AVRCP_EQUALIZER_STATE_OFF = 0x01,  /**< Equalizer Off */
+    BT_AVRCP_EQUALIZER_STATE_ON,  /**< Equalizer On */
+} bt_avrcp_equalizer_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Enumerations for the repeat mode
+ * @since_tizen 2.4
+ */
+typedef enum {
+    BT_AVRCP_REPEAT_MODE_OFF = 0x01,  /**< Repeat Off */
+    BT_AVRCP_REPEAT_MODE_SINGLE_TRACK,  /**< Single track repeat */
+    BT_AVRCP_REPEAT_MODE_ALL_TRACK,  /**< All track repeat */
+    BT_AVRCP_REPEAT_MODE_GROUP,  /**< Group repeat */
+} bt_avrcp_repeat_mode_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Enumerations for the shuffle mode
+ * @since_tizen 2.4
+ */
+typedef enum {
+    BT_AVRCP_SHUFFLE_MODE_OFF = 0x01,  /**< Shuffle Off */
+    BT_AVRCP_SHUFFLE_MODE_ALL_TRACK,  /**< All tracks shuffle */
+    BT_AVRCP_SHUFFLE_MODE_GROUP,  /**< Group shuffle */
+} bt_avrcp_shuffle_mode_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Enumerations for the scan mode
+ * @since_tizen 2.4
+ */
+typedef enum {
+    BT_AVRCP_SCAN_MODE_OFF = 0x01,  /**< Scan Off */
+    BT_AVRCP_SCAN_MODE_ALL_TRACK,  /**< All tracks scan */
+    BT_AVRCP_SCAN_MODE_GROUP,  /**< Group scan */
+} bt_avrcp_scan_mode_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Enumerations for the player state
+ * @since_tizen 2.4
+ */
+typedef enum {
+    BT_AVRCP_PLAYER_STATE_STOPPED = 0x00,  /**< Stopped */
+    BT_AVRCP_PLAYER_STATE_PLAYING,  /**< Playing */
+    BT_AVRCP_PLAYER_STATE_PAUSED,  /**< Paused */
+    BT_AVRCP_PLAYER_STATE_FORWARD_SEEK,  /**< Seek Forward */
+    BT_AVRCP_PLAYER_STATE_REWIND_SEEK,  /**< Seek Rewind */
+} bt_avrcp_player_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Enumerations for the data channel type
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_HDP_CHANNEL_TYPE_RELIABLE  = 0x01,  /**< Reliable Data Channel */
+    BT_HDP_CHANNEL_TYPE_STREAMING,  /**< Streaming Data Channel */
+} bt_hdp_channel_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the integer type for GATT handle's value
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_DATA_TYPE_SINT8,  /**< 8 bit signed int type */
+	BT_DATA_TYPE_SINT16,  /**< 16 bit signed int type */
+	BT_DATA_TYPE_SINT32,  /**< 32 bit signed int type */
+	BT_DATA_TYPE_UINT8,  /**< 8 bit unsigned int type */
+	BT_DATA_TYPE_UINT16,  /**< 16 bit unsigned int type */
+	BT_DATA_TYPE_UINT32  /**< 32 bit unsigned int type */
+} bt_data_type_int_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the float type for GATT handle's value
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_DATA_TYPE_FLOAT,  /**< 32 bit float type */
+	BT_DATA_TYPE_SFLOAT  /**< 16 bit float type */
+} bt_data_type_float_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the write type
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_GATT_WRITE_TYPE_WRITE_NO_RESPONSE,  /**< Write without response type */
+	BT_GATT_WRITE_TYPE_WRITE  /**< Write type */
+} bt_gatt_write_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the GATT handle's type
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_GATT_TYPE_SERVICE = 0x01,  /**< GATT service type */
+	BT_GATT_TYPE_CHARACTERISTIC = 0x02,  /** GATT characteristic type */
+	BT_GATT_TYPE_DESCRIPTOR = 0x03,  /** GATT descriptor type */
+} bt_gatt_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the service type
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_GATT_SERVICE_TYPE_PRIMARY = 0x01,  /**< GATT primary service type */
+	BT_GATT_SERVICE_TYPE_SECONDARY = 0x02,  /**< GATT secondary service type */
+} bt_gatt_service_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Enumerations of the characteristic's property
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+	BT_GATT_PROPERTY_BROADCAST = 0x01,  /**< Broadcast property */
+	BT_GATT_PROPERTY_READ = 0x02,  /**< Read property */
+	BT_GATT_PROPERTY_WRITE_WITHOUT_RESPONSE = 0x04,  /**< Write without response property */
+	BT_GATT_PROPERTY_WRITE = 0x08,  /**< Write property */
+	BT_GATT_PROPERTY_NOTIFY = 0x10,  /**< Notify property */
+	BT_GATT_PROPERTY_INDICATE = 0x20,  /**< Indicate property */
+	BT_GATT_PROPERTY_AUTHENTICATED_SIGNED_WRITES = 0x40,  /**< Authenticated signed writes property */
+	BT_GATT_PROPERTY_EXTENDED_PROPERTIES = 0x80,  /**< Extended properties */
+} bt_gatt_property_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Enumerations for the types of PAN(Personal Area Networking) service
+ * @since_tizen 2.3
+ */
+typedef enum {
+    BT_PANU_SERVICE_TYPE_NAP = 0,  /**< Network Access Point */
+} bt_panu_service_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief The handle to control Bluetooth LE advertising
+ * @since_tizen 2.3
+ */
+typedef void* bt_advertiser_h;
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_h instead.
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  The attribute handle of GATT(Generic Attribute Profile)
+ * @since_tizen 2.3
+ */
+typedef void* bt_gatt_attribute_h;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief The handle of a service, characteristic or descriptor
+ * @since_tizen 2.3.1
+ */
+typedef void* bt_gatt_h;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief The handle of a GATT client which is associated with a remote device
+ * @since_tizen 2.3.1
+ */
+typedef void* bt_gatt_client_h;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  The handle of calls state
+ * @since_tizen 2.3
+ */
+typedef void* bt_call_list_h;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Class structure of device and service.
+ * @since_tizen 2.3
+ *
+ * @see #bt_device_info_s
+ * @see #bt_adapter_device_discovery_info_s
+ * @see bt_device_bond_created_cb()
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ */
+typedef struct
+{
+	bt_major_device_class_e major_device_class;	/**< Major device class. */
+	bt_minor_device_class_e minor_device_class;	/**< Minor device class. */
+	int major_service_class_mask;	/**< Major service class mask.
+	This value can be a combination of #bt_major_service_class_e like #BT_MAJOR_SERVICE_CLASS_RENDERING | #BT_MAJOR_SERVICE_CLASS_AUDIO */
+} bt_class_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Structure of device discovery information.
+ * @since_tizen 2.3
+ *
+ * @see #bt_class_s
+ * @see bt_adapter_device_discovery_state_changed_cb()
+ */
+typedef struct
+{
+	char *remote_address;	/**< The address of remote device */
+	char *remote_name;	/**< The name of remote device */
+	bt_class_s bt_class;	/**< The Bluetooth classes */
+	int rssi;	/**< The strength indicator of received signal  */
+	unsigned short vendor_id; /**< Vendor Id */
+	unsigned short product_id; /**< Product Id */
+	bool is_bonded;	/**< The bonding state */
+	char **service_uuid;  /**< The UUID list of service */
+	int service_count;	/**< The number of services */
+	bt_appearance_type_e appearance;        /**< The Bluetooth appearance */
+	int adv_data_len;		/**< advertising indication manafacturer specific data length */
+	char *adv_data;			/**< advertising indication manafacturer specific data */
+	int scan_data_len;		/**< scan response manafacturer specific data length */
+	char *scan_data;		/**< scan response manafacturer specific data */
+	int manufacturer_data_len;	/**< manufacturer specific data length */
+	char *manufacturer_data;		/**< manufacturer specific data */
+} bt_adapter_device_discovery_info_s;
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Structure of le device discovery information.
+ * @since_tizen 2.3
+ *
+ * @see #bt_class_s
+ * @see bt_adapter_le_device_discovery_state_changed_cb()
+ */
+typedef struct
+{
+	char *remote_address;	/**< The address of remote device */
+	int address_type;	/**< The address type of remote device */
+	int rssi;	/**< The strength indicator of received signal  */
+	int adv_data_len;		/**< advertising indication data length */
+	char *adv_data;			/**< advertising indication data */
+	int scan_data_len;		/**< scan response data length */
+	char *scan_data;		/**< scan response data */
+} bt_adapter_le_device_discovery_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Structure of le scan result information.
+ * @since_tizen 2.3.1
+ *
+ * @see bt_adapter_le_start_scan()
+ */
+typedef struct
+{
+	char *remote_address;	/**< The address of remote device */
+	bt_device_address_type_e address_type;	/**< The address type of remote device */
+	int rssi;		/**< The strength indicator of received signal  */
+	int adv_data_len;	/**< advertising indication data length */
+	char *adv_data;		/**< advertising indication data */
+	int scan_data_len;	/**< scan response data length */
+	char *scan_data;	/**< scan response data */
+} bt_adapter_le_device_scan_result_info_s;
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Structure of advertising parameters
+ * @since_tizen 2.3
+ *
+ * @see bt_adapter_le_advertising_state_changed_cb()
+ * @see bt_adapter_le_start_advertising()
+ */
+typedef struct {
+	float interval_min; /**< Minimum advertising interval for non-directed advertising.
+			      A multiple of 0.625ms is only allowed (Time range : 20ms to 10.24sec). */
+	float interval_max; /**< Maximum advertising interval for non-directed advertising.
+			      A multiple of 0.625ms is only allowed (Time range : 20ms to 10.24sec). */
+	char filter_policy; /* Advertising filter policy */
+	char type; /* Advertising type */
+} bt_adapter_le_advertising_params_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief LE service data structure
+ * @since_tizen 2.3.1
+ *
+ * @see bt_adapter_le_get_scan_result_service_data()
+ */
+typedef struct
+{
+	char *service_uuid;	/**< 16 bit UUID of the service data */
+	char *service_data;	/**< Service data */
+	int service_data_len;	/**< Service data length */
+} bt_adapter_le_service_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Device information structure used for identifying pear device.
+ * @since_tizen 2.3
+ *
+ * @see #bt_class_s
+ * @see bt_device_bond_created_cb()
+ */
+typedef struct
+{
+	char *remote_address;	/**< The address of remote device */
+	char *remote_name;	/**< The name of remote device */
+	bt_class_s bt_class;	/**< The Bluetooth classes */
+	char **service_uuid;  /**< The UUID list of service */
+	int service_count;	/**< The number of services */
+	bool is_bonded;	/**< The bonding state */
+	bool is_connected;	/**< The connection state */
+	bool is_authorized;	/**< The authorization state */
+	unsigned short vid; /*<< The Vendor Id of the remote address */
+	unsigned short pid; /**<< The Product Id of the remote address*/
+	bt_connected_service_mask_e service_mask; /**<  Service mask */
+	int manufacturer_data_len;	/**< manufacturer specific data length */
+	char *manufacturer_data;		/**< manufacturer specific data */
+} bt_device_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Service Discovery Protocol (SDP) data structure.
+ * @since_tizen 2.3
+ *
+ * @details This protocol is used for discovering available services or pear device,
+ * and finding one to connect with.
+ *
+ * @see bt_device_service_searched_cb()
+ */
+typedef struct
+{
+	char *remote_address;   /**< The address of remote device */
+	char **service_uuid;  /**< The UUID list of service */
+	int service_count;    /**< The number of services. */
+} bt_device_sdp_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Device connection information structure.
+ * @since_tizen 2.3
+ *
+ * @see bt_device_connection_state_changed_cb()
+ */
+typedef struct
+{
+	char *remote_address;   /**< The address of remote device */
+	bt_device_connection_link_type_e link;  /**< Link type */
+	bt_device_disconnect_reason_e disconn_reason;  /**< Disconnection reason */
+} bt_device_connection_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Device LE connection update structure.
+ * @since_tizen 2.3
+ *
+ * @see bt_device_le_conn_update()
+ */
+typedef struct
+{
+       unsigned int interval_min;   /**< Minimum value for the connection event interval (msec) */
+       unsigned int interval_max;   /**< Maximum value for the connection event interval (msec) */
+       unsigned int latency;   /**< Slave latency (msec) */
+       unsigned int time_out;   /**< Supervision timeout (msec) */
+} bt_le_conn_update_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Rfcomm connection data used for exchanging data between Bluetooth devices.
+ * @since_tizen 2.3
+ *
+ * @see bt_socket_connection_state_changed_cb()
+ */
+typedef struct
+{
+	int socket_fd;	/**< The file descriptor of connected socket */
+	int server_fd;	/**< The file descriptor of the server socket or -1 for client connection */
+	bt_socket_role_e local_role;	/**< The local device role in this connection */
+	char *remote_address;	/**< The remote device address */
+	char *service_uuid;	/**< The service UUId */
+} bt_socket_connection_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Structure of RFCOMM received data.
+ * @since_tizen 2.3
+ *
+ * @remarks User can use standard linux functions for reading/writing
+ * data from/to sockets.
+ *
+ * @see bt_socket_data_received_cb()
+ */
+typedef struct
+{
+	int socket_fd;	/**< The socket fd */
+	int data_size;	/**< The length of the received data */
+	char *data;	/**< The received data */
+} bt_socket_received_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the Bluetooth adapter state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in]   result  The result of the adapter state changing
+ * @param[in]   adapter_state  The adapter state to be changed
+ * @param[in]   user_data  The user data passed from the callback registration function
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ */
+typedef void (*bt_adapter_state_changed_cb)(int result, bt_adapter_state_e adapter_state, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when adapter name changes.
+ * @since_tizen 2.3
+ *
+ * @param[in]   device_name	The name of the Bluetooth device to be changed
+ * @param[in]   user_data	The user data passed from the callback registration function
+ * @pre This function will be invoked when the name of Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_name_changed_cb().
+ * @see bt_adapter_set_name()
+ * @see bt_adapter_set_name_changed_cb()
+ * @see bt_adapter_unset_name_changed_cb()
+ */
+typedef void (*bt_adapter_name_changed_cb)(char *device_name, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the visibility mode changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] result The result of the visibility mode changing
+ * @param[in] visibility_mode The visibility mode to be changed
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This function will be invoked when the visibility of Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_visibility_mode_changed_cb().
+ *
+ * @see bt_adapter_set_visibility_mode_changed_cb()
+ * @see bt_adapter_unset_visibility_mode_changed_cb()
+ */
+typedef void (*bt_adapter_visibility_mode_changed_cb)
+	(int result, bt_adapter_visibility_mode_e visibility_mode, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called every second until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE.
+ * @since_tizen 2.3
+ *
+ * @remarks  This callback function is called only if visibility mode is #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE.
+ * @param[in]  duration  The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds)
+ * @param[in]  user_data  The user data passed from the callback registration function
+ * @pre  This function will be invoked if you register this callback using bt_adapter_set_visibility_duration_changed_cb().
+ * @see  bt_adapter_set_visibility_duration_changed_cb()
+ * @see  bt_adapter_unset_visibility_duration_changed_cb()
+ */
+typedef void (*bt_adapter_visibility_duration_changed_cb)(int duration, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the state of device discovery changes.
+ * @since_tizen 2.3
+ *
+ * @remarks If \a discovery_state is #BT_ADAPTER_DEVICE_DISCOVERY_FOUND,
+ * then you can get some information, such as remote device address, remote device name, rssi, and bonding state.
+ *
+ * @param[in] result The result of the device discovery
+ * @param[in] discovery_state The discovery state to be changed
+ * @param[in] discovery_info The information of the discovered device \n
+ *					If \a discovery_state is #BT_ADAPTER_DEVICE_DISCOVERY_STARTED or
+ * #BT_ADAPTER_DEVICE_DISCOVERY_FINISHED, then \a discovery_info is NULL.
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre Either bt_adapter_start_device_discovery() or bt_adapter_stop_device_discovery() will invoke this function
+ * if you register this callback using bt_adapter_set_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_adapter_stop_device_discovery()
+ * @see bt_adapter_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_unset_device_discovery_state_changed_cb()
+ *
+ */
+typedef void (*bt_adapter_device_discovery_state_changed_cb)
+	(int result, bt_adapter_device_discovery_state_e discovery_state, bt_adapter_device_discovery_info_s *discovery_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when you get bonded devices repeatedly.
+ * @since_tizen 2.3
+ *
+ * @param[in] device_info The bonded device information
+ * @param[in] user_data The user data passed from the foreach function
+ * @return @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre bt_adapter_foreach_bonded_device() will invoke this function.
+ *
+ * @see bt_adapter_foreach_bonded_device()
+ *
+ */
+typedef bool (*bt_adapter_bonded_device_cb)(bt_device_info_s *device_info, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the connectable state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] result The result of the connectable state changing
+ * @param[in] connectable The connectable to be changed
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This function will be invoked when the connectable state of local Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_connectable_changed_cb().
+ *
+ * @see bt_adapter_set_connectable()
+ * @see bt_adapter_set_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+typedef void (*bt_adapter_connectable_changed_cb)
+	(int result, bool connectable, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the state of LE device discovery changes.
+ * @since_tizen 2.3
+ *
+ * @remarks If \a discovery_state is #BT_ADAPTER_LE_DEVICE_DISCOVERY_FOUND,
+ * then you can get some information, such as remote LE device address, remote device name, rssi, and bonding state.
+ *
+ * @param[in] result The result of the LE device discovery
+ * @param[in] discovery_state The discovery state to be changed
+ * @param[in] discovery_info The information of the discovered LE device \n
+ *					If \a discovery_state is #BT_ADAPTER_LE_DEVICE_DISCOVERY_STARTED or
+ * #BT_ADAPTER_LE_DEVICE_DISCOVERY_FINISHED, then \a discovery_info is NULL.
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre Either bt_adapter_start_device_discovery() or bt_adapter_stop_device_discovery() will invoke this function
+ * if you register this callback using bt_adapter_set_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_le_start_device_discovery()
+ * @see bt_adapter_le_stop_device_discovery()
+ * @see bt_adapter_le_set_device_discovery_state_changed_cb()
+ * @see bt_adapter_le_unset_device_discovery_state_changed_cb()
+ *
+ */
+typedef void (*bt_adapter_le_device_discovery_state_changed_cb)
+        (int result, bt_adapter_le_device_discovery_state_e discovery_state, bt_adapter_device_discovery_info_s *discovery_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the LE advertisement has been found.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] result The result of the LE scan
+ * @param[in] info The information of the found LE advertisement.
+ * @param[in] user_data The user data passed from the start function
+ *
+ * @see bt_adapter_le_start_scan()
+ *
+ */
+typedef void (*bt_adapter_le_scan_result_cb)(int result,
+		bt_adapter_le_device_scan_result_info_s *info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the state of advertiser changes.
+ * @since_tizen 2.3
+ *
+ * @param[out] result The result of the requested state change of advertiser
+ * @param[out] advertiser The handle of the state changed advertiser
+ * @param[out] adv_state The advertiser state to be changed
+ * @param[out] user_data The user data passed from the start function
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+typedef void (*bt_adapter_le_advertising_state_changed_cb)(int result,
+		bt_advertiser_h advertiser, bt_adapter_le_advertising_state_e adv_state, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the Bluetooth adapter le state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in]   result  The result of the adapter state changing
+ * @param[in]   adapter_le_state  The adapter le state to be changed
+ * @param[in]   user_data  The user data passed from the callback registration function
+ * @pre Either bt_adapter_le_enable() or bt_adapter_le_disable() will invoke this callback if you register this callback using bt_adapter_le_set_state_changed_cb().
+ * @see bt_adapter_le_enable()
+ * @see bt_adapter_le_disable()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ */
+typedef void (*bt_adapter_le_state_changed_cb)(int result, bt_adapter_le_state_e adapter_le_state, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Called when the process of creating bond finishes.
+ * @since_tizen 2.3
+ *
+ * @remarks If the remote user does not respond within 60 seconds, a time out will happen with #BT_ERROR_TIMED_OUT result code.\n
+ * If bt_device_cancel_bonding() is called and it returns #BT_ERROR_NONE, then this callback function will be called
+ * with #BT_ERROR_CANCELLED result. \n
+ * If creating a bond succeeds but service search fails, then this callback will be called with #BT_ERROR_SERVICE_SEARCH_FAILED.
+ * In this case, you should try service search again by bt_device_start_service_search() to get the supported service list.
+ *
+ * @param[in] result The result of the bonding device
+ * @param[in] device_info The device information which you creates bond with
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre Either bt_device_create_bond() will invoke this function
+ * if you register this callback using bt_device_set_bond_created_cb().
+ *
+ * @see bt_device_create_bond()
+ * @see bt_device_cancel_bonding()
+ * @see bt_device_set_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+typedef void (*bt_device_bond_created_cb)(int result, bt_device_info_s *device_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when you get connected profiles repeatedly.
+ * @since_tizen 2.3
+ *
+ * @param[in] profile The connected Bluetooth profile
+ * @param[in] user_data The user data passed from the foreach function
+ * @return @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre bt_device_foreach_connected_profiles() will invoke this function.
+ * @see bt_device_foreach_connected_profiles()
+ */
+typedef bool (*bt_device_connected_profile)(bt_profile_e profile, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when the bond destroys.
+ * @since_tizen 2.3
+ *
+ * @param[in] result The result that a bond is destroyed
+ * @param[in] remote_address The address of the remote Bluetooth device to destroy bond with
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre bt_device_destroy_bond() will invoke this function
+ * if you register this callback using bt_device_set_bond_destroyed_cb().
+ *
+ * @see bt_device_destroy_bond()
+ * @see bt_device_set_bond_destroyed_cb()
+ * @see bt_device_unset_bond_destroyed_cb()
+ */
+typedef void (*bt_device_bond_destroyed_cb)(int result, char *remote_address, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when the authorization of device changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] authorization The authorization of device
+ * @param[in] remote_address The address of the remote Bluetooth device which is (un)authorized
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre bt_device_set_authorization() will invoke this function if you register this callback using bt_device_set_authorization_changed_cb().
+ *
+ * @see bt_device_set_authorization()
+ * @see #bt_device_set_authorization_changed_cb()
+ * @see #bt_device_unset_authorization_changed_cb()
+ */
+typedef void (*bt_device_authorization_changed_cb)
+	(bt_device_authorization_e authorization, char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when the process of service search finishes.
+ * @since_tizen 2.3
+ *
+ * @remark
+ *
+ * @param[in] result The result of the service searching
+ * @param[in] sdp_info The structure of service lists found on a device
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre Either bt_device_start_service_search() will invoke this function
+ * if you register this callback using  bt_device_set_service_searched_cb().
+ *
+ * @see bt_device_start_service_search()
+ * @see bt_device_set_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ *
+ */
+typedef void (*bt_device_service_searched_cb)(int result, bt_device_sdp_info_s *sdp_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] connected The connection status: (@c true = connected, @c false = disconnected)
+ * @param[in] conn_info The connection information
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_device_set_connection_state_changed_cb()
+ * @see bt_device_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_device_connection_state_changed_cb)(bool connected, bt_device_connection_info_s *conn_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Called when you receive data.
+ * @since_tizen 2.3
+ *
+ * @param[in] data The received data from the remote device
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre When the connected remote Bluetooth device invokes bt_socket_send_data(),
+ *		this function will be invoked if you register this function using bt_socket_set_data_received_cb().
+ *
+ * @see bt_socket_set_data_received_cb()
+ * @see bt_socket_unset_data_received_cb()
+ * @see bt_socket_send_data()
+ */
+typedef void (*bt_socket_data_received_cb)(bt_socket_received_data_s *data, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Called when the socket connection state changes.
+ * @since_tizen 2.3
+ *
+ * @param[in] result The result of connection state changing
+ * @param[in] connection_state The connection state
+ * @param[in] connection The connection information which is established or disconnected
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre Either bt_socket_connect_rfcomm() will invoke this function.
+ * In addtion, bt_socket_connection_state_changed_cb() will be invoked when the socket connection state is changed.
+ * @see bt_socket_listen_and_accept_rfcomm()
+ * @see bt_socket_connect_rfcomm()
+ * @see bt_socket_set_connection_state_changed_cb()
+ * @see bt_socket_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_socket_connection_state_changed_cb)
+	(int result, bt_socket_connection_state_e connection_state, bt_socket_connection_s *connection, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Called when a RFCOMM connection is requested.
+ * @since_tizen 2.3
+ *
+ * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
+ * @param[in] remote_address  The address of remote device
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre If you register this callback function by bt_socket_set_connection_requested_cb(),
+ * bt_socket_connection_requested_cb() will be invoked.
+ */
+typedef void (*bt_socket_connection_requested_cb) (int socket_fd, const char *remote_address, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when the push is requested.
+ * @since_tizen 2.3
+ *
+ * @details You must call bt_opp_server_accept() if you want to accept.
+ * Otherwise, you must call bt_opp_server_reject().
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] user_data The user data passed from the callback registration function
+ */
+typedef void (*bt_opp_server_push_requested_cb)(const char *file, int size, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when an OPP connection is requested.
+ * @since_tizen 2.3
+ *
+ * @details You must call bt_opp_server_accept_connection() if you want to accept.
+ * Otherwise, you must call bt_opp_server_reject_connection().
+ * @param[in] remote_address  The address of remote device
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_server_accept()
+ * @see bt_opp_server_reject()
+ */
+typedef void (*bt_opp_server_connection_requested_cb)(const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when a file is being transfered.
+ * @since_tizen 2.3
+ *
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] percent The progress in percentage (1 ~ 100)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_server_accept()
+ * @see bt_opp_server_accept_connection()
+ */
+typedef void (*bt_opp_server_transfer_progress_cb) (const char *file, long long size, int percent, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when a transfer is finished.
+ * @since_tizen 2.3
+ *
+ * @param[in] error_code  The result of push
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_server_accept()
+ * @see bt_opp_server_accept_connection()
+ */
+typedef void (*bt_opp_server_transfer_finished_cb) (int result, const char *file, long long size, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief  Called when OPP server responds to the push request.
+ * @since_tizen 2.3
+ *
+ * @param[in] result  The result of OPP server response
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data  The user data passed from the callback registration function
+ * @pre bt_opp_client_push_files() will invoke this function.
+ * @see bt_opp_client_push_files()
+ */
+typedef void (*bt_opp_client_push_responded_cb)(int result, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief  Called when each file is being transfered.
+ * @since_tizen 2.3
+ *
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] percent The progress in percentage (1 ~ 100). 100 means that a file is transfered completely.
+ * @param[in] user_data The user data passed from the callback registration function
+ * @pre bt_opp_client_push_files() will invoke this function.
+ * @see bt_opp_client_push_files()
+ */
+typedef void (*bt_opp_client_push_progress_cb)(const char *file, long long size, int percent, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_CLIENT_MODULE
+ * @brief  Called when the push request is finished.
+ * @since_tizen 2.3
+ *
+ * @param[in] result  The result of the push request
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_client_push_files()
+ */
+typedef void (*bt_opp_client_push_finished_cb)(int result, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @details  This callback is called when the connection state is changed.
+ * When you call bt_audio_connect() or bt_audio_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of audio profile except #BT_AUDIO_PROFILE_TYPE_ALL
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_audio_set_connection_state_changed_cb()
+ * @see bt_audio_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_audio_connection_state_changed_cb) (int result, bool connected, const char *remote_address, bt_audio_profile_type_e type, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ *
+ * @param[in] event  The call handling event happened from Hands-Free
+ * @param[in] call_id  The call ID
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_call_handling_event_cb()
+ * @see bt_ag_unset_call_handling_event_cb()
+ */
+typedef void (*bt_ag_call_handling_event_cb) (bt_ag_call_handling_event_e event, unsigned int call_id, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3
+ *
+ * @param[in] event  The call handling event happened from Hands-Free
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_multi_call_handling_event_cb()
+ * @see bt_ag_unset_multi_call_handling_event_cb()
+ */
+typedef void (*bt_ag_multi_call_handling_event_cb) (bt_ag_multi_call_handling_event_e event, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3
+ *
+ * @param[in] dtmf  The DTMF transmitted from Hands-Free
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_dtmf_transmitted_cb()
+ * @see bt_ag_unset_dtmf_transmitted_cb()
+ */
+typedef void (*bt_ag_dtmf_transmitted_cb) (const char *dtmf, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] gain The gain of speaker (0 ~ 15)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+typedef void (*bt_ag_speaker_gain_changed_cb) (int gain, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] gain The gain of microphone (0 ~ 15)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_microphone_gain_changed_cb()
+ * @see bt_ag_unset_microphone_gain_changed_cb()
+ */
+typedef void (*bt_ag_microphone_gain_changed_cb) (int gain, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_target_initialize()
+ * @see bt_avrcp_target_deinitialize()
+ */
+typedef void (*bt_avrcp_target_connection_state_changed_cb) (bool connected, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when the equalizer state is changed by the remote control device.
+ * @since_tizen 2.3
+ *
+ * @param[in] equalizer The equalizer state
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_set_equalizer_state_changed_cb()
+ * @see bt_avrcp_unset_equalizer_state_changed_cb()
+ */
+typedef void (*bt_avrcp_equalizer_state_changed_cb) (bt_avrcp_equalizer_state_e equalizer, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when the repeat mode is changed by the remote control device.
+ * @since_tizen 2.3
+ *
+ * @param[in] repeat The repeat mode
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_set_repeat_mode_changed_cb()
+ * @see bt_avrcp_unset_repeat_mode_changed_cb()
+ */
+typedef void (*bt_avrcp_repeat_mode_changed_cb) (bt_avrcp_repeat_mode_e repeat, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when the shuffle mode is changed by the remote control device.
+ * @since_tizen 2.3
+ *
+ * @param[in] shuffle The shuffle mode
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_set_shuffle_mode_changed_cb()
+ * @see bt_avrcp_unset_shuffle_mode_changed_cb()
+ */
+typedef void (*bt_avrcp_shuffle_mode_changed_cb) (bt_avrcp_shuffle_mode_e shuffle, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when the scan mode is changed by the remote control device.
+ * @since_tizen 2.3
+ *
+ * @param[in] shuffle The shuffle mode
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_set_scan_mode_changed_cb()
+ * @see bt_avrcp_unset_scan_mode_changed_cb()
+ */
+typedef void (*bt_avrcp_scan_mode_changed_cb) (bt_avrcp_scan_mode_e scan, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @details  This callback is called when the connection state is changed.
+ * When you call bt_hid_host_connect() or bt_hid_host_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_hid_host_connect()
+ * @see bt_hid_host_disconnect()
+ */
+typedef void (*bt_hid_host_connection_state_changed_cb) (int result, bool connected, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Called when the connection is established.
+ * @since_tizen 2.3
+ *
+ * @param[in] result  The result of connecting to the remote device
+ * @param[in] remote_address  The address of connected remote device
+ * @param[in] app_id  The ID of application
+ * @param[in] type  The type of HDP(Health Device Profile) channel
+ * @param[in] channel  The connected data channel
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see  bt_hdp_disconnected_cb
+ * @see bt_hdp_set_connection_state_changed_cb()
+ * @see bt_hdp_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_hdp_connected_cb) (int result, const char *remote_address, const char *app_id,
+    bt_hdp_channel_type_e type, unsigned int channel, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Called when the connection is disconnected.
+ * @since_tizen 2.3
+ *
+ * @param[in] result  The result of disconnecting from the remote device
+ * @param[in] remote_address  The address of disconnected remote device
+ * @param[in] channel  The connected data channel
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see  bt_hdp_connected_cb
+ * @see bt_hdp_set_connection_state_changed_cb()
+ * @see bt_hdp_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_hdp_disconnected_cb) (int result, const char *remote_address, unsigned int channel, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HDP_MODULE
+ * @brief  Called when the you receive the data.
+ * @since_tizen 2.3
+ *
+ * @param[in] channel  The connected data channel
+ * @param[in] data  The received data
+ * @param[in] size  The size of received data (byte)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_hdp_set_data_received_cb()
+ * @see bt_hdp_unset_data_received_cb()
+ */
+typedef void (*bt_hdp_data_received_cb) (unsigned int channel, const char *data, unsigned int size, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_foreach_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when you get the primary services repeatedly.
+ * @since_tizen 2.3
+ *
+ * @param[in]  service  The attribute handle of service
+ * @param[in]  user_data  The user data passed from the foreach function
+ * @return  @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre  bt_gatt_foreach_primary_services() will invoke this function.
+ * @see  bt_gatt_foreach_primary_services()
+ */
+typedef bool (*bt_gatt_primary_service_cb) (bt_gatt_attribute_h service, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. This is not required because characteristic discovery is happened automatically.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called after the characteristics are discovered by bt_gatt_discover_characteristics().
+ * @since_tizen 2.3
+ *
+ * @remarks  If bt_gatt_discover_characteristics() failed, then this callback function is called only once with 0 totla and NULL characteristic_handle.
+ * @param[in]  result  The result of discovering
+ * @param[in]  index  The index of characteristics in a service, starts from 0
+ * @param[in]  total  The total number of characteristics in a service
+ * @param[in]  characteristic  The attribute handle of characteristic
+ * @param[in]  user_data  The user data passed from the request function
+ * @return  @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre  bt_gatt_discover_characteristics() will invoke this callback.
+ * @see  bt_gatt_discover_characteristics()
+ */
+typedef bool (*bt_gatt_characteristics_discovered_cb) (int result, int index, int total, bt_gatt_attribute_h characteristic, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_foreach_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when you get the included services repeatedly.
+ * @since_tizen 2.3
+ *
+ * @param[in]  service  The attribute handle of service
+ * @param[in]  user_data  The user data passed from the foreach function
+ * @return  @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre  bt_gatt_foreach_included_services() will invoke this function.
+ * @see  bt_gatt_foreach_included_services()
+ */
+typedef bool (*bt_gatt_included_service_cb) (bt_gatt_attribute_h service, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_characteristic_value_changed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when a characteristic in service is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in]  characteristic  The attribute handle of characteristic
+ * @param[in]  value  The value of characteristic (byte array)
+ * @param[in]  value_length  The length of value
+ * @param[in]  user_data  The user data passed from the callback registration function
+ * @see bt_gatt_set_characteristic_changed_cb()
+ * @see bt_gatt_unset_characteristic_changed_cb()
+ */
+typedef void (*bt_gatt_characteristic_changed_cb) (bt_gatt_attribute_h characteristic, unsigned char *value, int value_length, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_request_completed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when a characteristic value is written.
+ * @since_tizen 2.3
+ *
+ * @see bt_gatt_set_characteristic_value()
+ */
+typedef void (*bt_gatt_characteristic_write_cb) (void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. Use bt_gatt_client_request_completed_cb instead.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when a characteristic value is read.
+ * @since_tizen 2.3
+ *
+ * @param[in]  value  The value of characteristic (byte array)
+ * @param[in]  value_length  The length of value
+ * @param[in]  user_data  The user data passed from the foreach function
+ * @see bt_gatt_read_characteristic_value()
+ */
+typedef void (*bt_gatt_characteristic_read_cb) (unsigned char *value,
+			int value_length, void *user_data);
+
+/**
+ * @deprecated Deprecated since 2.3.1. This is not required because descriptor discovery is happened automatically.
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called after the characteristics descriptors are discovered by bt_gatt_discover_characteristic_descriptor().
+ * @since_tizen 2.3
+ *
+ * @param[in]  result  The result of discovering
+ * @param[in]  characteristic_format  The format of the information data.
+ *                        characteristic_format = 0x01 indicates UUIDs are 16-bits
+ *                        characteristic_format = 0x02 indicates UUIDs are 128-bits
+ * @param[in]  total  The total number of elements in characteristic_descriptor
+ * @param[in]  characteristic descriptor  The attribute handle and the UUID of characteristic descriptor
+ * @param[in]  user_data  The user data passed from the request function
+ * @see  bt_gatt_discover_characteristic_descriptor()
+ */
+typedef void (*bt_gatt_characteristic_descriptor_discovered_cb) (int result,
+		unsigned char characteristic_format, int total,
+		bt_gatt_attribute_h characteristic_descriptor, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when you get GATT handles repeatedly
+ * @since_tizen 2.3.1
+ *
+ * @param[in] total The total number of GATT handles to be called
+ * @param[in] index The index of current GATT handle. It starts from 0.
+ * @param[in] gatt_handle The GATT handle
+ * @param[in] user_data The user data passed from the foreach function
+ *
+ * @see bt_gatt_service_foreach_characteristics()
+ * @see bt_gatt_service_foreach_included_services()
+ * @see bt_gatt_characteristic_foreach_descriptors()
+ * @see bt_gatt_server_foreach_services()
+ * @see bt_gatt_client_foreach_services()
+ */
+typedef bool (*bt_gatt_foreach_cb) (int total, int index, bt_gatt_h gatt_handle,
+				    void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when the client request(e.g. read / write) has been completed
+ * @since_tizen 2.3.1
+ *
+ * @param[in] result The result of a request
+ * @param[in] request_handle The requesting GATT handle
+ * @param[in] user_data The user data passed from the requesting function
+ *
+ * @see bt_gatt_client_read_value()
+ * @see bt_gatt_client_write_value()
+ */
+typedef void (*bt_gatt_client_request_completed_cb) (int result,
+		bt_gatt_h request_handle, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when a value of a watched characteristic's GATT handle has been changed
+ * @since_tizen 2.3.1
+ *
+ * @remarks After this function is returned, a changed vlaue is automatically
+ * applied to @a characteristic. Before that, @a characteristic has an old value.
+ *
+ * @param[in] characteristic The characteristic's GATT handle of which value change is informed. It has an old value.
+ * @param[in] value The new value
+ * @param[in] len The length of @a value
+ * @param[in] user_data The user data passed from the registering function
+ *
+ * @see bt_gatt_client_set_characteristic_value_changed_cb()
+ */
+typedef void (*bt_gatt_client_characteristic_value_changed_cb) (bt_gatt_h characteristic,
+		char *value, int len, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @details This callback is called when the connection state is changed.
+ * When you called bt_gatt_connect() or bt_gatt_disconnect(), this callback is also called with error result even though these functions fail.
+ *
+ * @param[in] result The result of changing the connection state.
+ * @param[in] connected The state to be changed, @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address The remote_address
+ * @param[in] user_data The user data passed from the callback registration function.
+ *
+ * @see bt_gatt_connect()
+ * @see bt_gatt_disconnect()
+ * @see bt_gatt_set_connection_state_changed_cb()
+ * @see bt_gatt_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_gatt_connection_state_changed_cb)(int result, bool connected, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @param[in] connected  Indicates whether a client is connected or disconnected
+ * @param[in] remote_address  The remote address
+ * @param[in] interface_name  The interface name. For example, bnep0, bnep1.
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_nap_set_connection_state_changed_cb()
+ * @see bt_nap_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_nap_connection_state_changed_cb) (bool connected, const char *remote_address, const char *interface_name, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Called when the connection state is changed.
+ * @since_tizen 2.3
+ *
+ * @details  This callback is called when the connection state is changed.
+ * When you call bt_panu_connect() or bt_panu_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of PAN service
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_nap_set_connection_state_changed_cb()
+ * @see bt_nap_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_panu_connection_state_changed_cb) (int result, bool connected, const char *remote_address, bt_panu_service_type_e type, void *user_data);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_H__
diff --git a/include/tv/bluetooth_type_extension.h b/include/tv/bluetooth_type_extension.h
new file mode 100644
index 0000000..4018e6c
--- /dev/null
+++ b/include/tv/bluetooth_type_extension.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+
+ #ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file bluetooth_type_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ *
+ * @details  This callback is called when the SCO state is changed.
+ * When you call bt_ag_open_sco() or bt_ag_close_sco(), this callback is also called with error result even though these functions failed.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] opened  The state to be changed: (@c true = opened, @c  false = not opened)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+typedef void (*bt_ag_sco_state_changed_cb) (int result, bool opened, void *user_data);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
diff --git a/include/tv/bluetooth_type_internal.h b/include/tv/bluetooth_type_internal.h
new file mode 100644
index 0000000..cb20aa1
--- /dev/null
+++ b/include/tv/bluetooth_type_internal.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_INTERNAL_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_INTERNAL_H__
+
+ #ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file bluetooth_type_internal.h
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_INTERNAL_H__
diff --git a/include/tv/bluetooth_type_product.h b/include/tv/bluetooth_type_product.h
new file mode 100644
index 0000000..fd98ce3
--- /dev/null
+++ b/include/tv/bluetooth_type_product.h
@@ -0,0 +1,761 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_PRODUCT_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_PRODUCT_H__
+#include <glib.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdbool.h>
+#include <tizen_error.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_type_product.h
+ */
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enumerations of the authentication event types.
+ *
+ */
+typedef enum {
+	BT_AUTH_KEYBOARD_PASSKEY_DISPLAY = 0, /**< PIN display event to user for entering PIN in keyboard */
+	BT_AUTH_PIN_REQUEST,                  /**< Legacy PIN or PASSKEY request event */
+	BT_AUTH_PASSKEY_CONFIRM_REQUEST,      /**< PASSKEY confirmation event to match PASSKEY in remote device */
+	BT_AUTH_SSP_CONSENT_REQUEST,		/**< Event for requesting user Consent for SSP */
+} bt_authentication_type_info_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief enums for audio stream type
+ */
+typedef enum {
+	BT_AUDIO_MAIN_STREAM,
+	BT_AUDIO_SUB_STREAM,
+} bt_audio_stream_type_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief enums for audio role type
+ */
+typedef enum {
+        BT_AUDIO_SOURCE_ROLE,
+        BT_AUDIO_SINK_ROLE,
+} bt_audio_role_type_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief enums for a2dp sink audio states
+ */
+
+typedef enum {
+	BT_A2DP_SINK_AUDIO_SUSPEND,
+	BT_A2DP_SINK_AUDIO_STOPPED,
+	BT_A2DP_SINK_AUDIO_STARTED,
+} bt_a2dp_sink_audio_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Enumerations for sending AVRCP commands to remote audio dock.
+ */
+typedef enum
+{
+	BT_AVRCP_DEVICE_TURN_OFF = 0x40, /**<  The remote audio dock is turned off */
+	BT_AVRCP_DEVICE_SET_VOLUME_UP, /**< Volume is increased in remote audio dock */
+	BT_AVRCP_DEVICE_SET_VOLUME_DOWN, /**< Volume is decreased in remote audio dock */
+	BT_AVRCP_DEVICE_SET_MUTE, /**< Remote audio dock is put to mute */
+} bt_device_send_avrcp_cmd_e;
+
+typedef enum {
+	BT_SYNC3D_VIEW_TYPE_3D,
+	BT_SYNC3D_VIEW_TYPE_2D2D_120,
+	BT_SYNC3D_VIEW_TYPE_2D2D_240,
+	BT_SYNC3D_VIEW_TYPE_2D3D,
+	BT_SYNC3D_VIEW_TYPE_3D2D,
+	BT_SYNC3D_VIEW_TYPE_3D3D,
+	BT_SYNC3D_VIEW_TYPE_QUADVIEW,
+	BT_SYNC3D_VIEW_TYPE_NO_SHUTTERING,
+} bt_sync3d_view_type;
+
+typedef enum {
+	BT_SYNC3D_DTV_MODE_IDLE,
+	BT_SYNC3D_DTV_MODE_MASTER,
+	BT_SYNC3D_DTV_MODE_SLAVE,
+	BT_SYNC3D_DTV_MODE_STANDALONE,
+} bt_sync3d_dtv_mode;
+
+typedef enum {
+	BT_HAPTIC_EXPENDING = 0x08, /**< Soft Bump - 30% */
+	BT_HAPTIC_SHRINKING = 0x08,
+	BT_HAPTIC_INITIALENTRY = 0x39, /**< Sharp Tick 1 - 100% */
+	BT_HAPTIC_ARROWBUTTON = 0x1D, /**< Short Double Click Strong 3 - 60% */
+	BT_HAPTIC_EDGE = 0x37, /**< Pulsing Medium 2 - 60% */
+	BT_HAPTIC_MOUSEIN = 0x18,
+	BT_HAPTIC_LONGPRESS = 0x23,
+	BT_HAPTIC_WARNING = 0x34, /**< Pulsing Strong 1 - 100% */
+	BT_HAPTIC_POPUP = 0x21, /**< Short Double Click Medium 3 - 60% */
+	BT_HAPTIC_FINDREMOTE = 0x34, /**< Pulsing Strong 1 - 100% */
+	BT_HAPTIC_NOKEYMODERATE = 0x39, /**< Pulsing Sharp 2 - 60% */
+	BT_HAPTIC_NOKEYMINIMUM = 0x21,
+
+	BT_HAPTIC_RESERVED1=0xC9,
+	BT_HAPTIC_RESERVED2=0xCA,
+	BT_HAPTIC_RESERVED3=0xCB,
+	BT_HAPTIC_RESERVED4=0xCC,
+	BT_HAPTIC_RESERVED5=0xCD,
+	BT_HAPTIC_NEWINITIALENTRY = 0x00
+} bt_hid_haptic_t;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ *
+ * @brief enums for the sync3d event received data.
+ *
+ *
+ * @see bt_sync3d_event_cb()
+ */
+typedef enum {
+	SYNC3D_CODE_CHANGE_EVENT = 0,
+	SYNC3D_FRAME_PERIOD_CHANGE_EVENT
+} bt_sync3d_event_type;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Class structure of Headless DB Device Info
+ *
+ */
+typedef struct headlessdb_device_info
+{
+	char*bdaddress;	/**< BD Address. */
+	char*dev_type;       /**< BT Device Type for e.g Mobile,TV etc. */
+} bt_headlessdb_device_info;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Structure of one headless dev info data.
+ *
+ * @see int bt_adapter_foreach_headless_device_info(bt_adapter_headless_device_info_cb foreach_cb,
+ *  void *user_data);
+ */
+typedef struct
+{
+	char *remote_address;
+	char *hexclass;
+	unsigned char null_pin_code;
+} bt_adapter_headless_dev_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief enum for vendor specific TX Power class.
+ *
+ * @see #bt_class_s
+ * @see bt_adapter_set_tx_power(bt_adapter_tx_pwr_class tx_power_class);
+ */
+typedef enum {
+	BT_TX_PWR_CLASS_1_5 = 0x01,
+	BT_TX_PWR_CLASS_2,
+} bt_adapter_tx_pwr_class;
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief HID Device information structure.
+ *
+ * @see #bt_class_s
+ * @see bt_device_bond_created_cb()
+ * battey_status can assume following values:
+ * 0x00 : Battery Level Monitoring is not supported
+ * 0x01 : Battey Level 1
+ * 0x02 : Battery Level 2
+ * 0x03 : Battery Level 3
+ * 0x04 : Battery Full
+ * 0x05 : Low Battery
+ */
+typedef struct
+{
+	unsigned char device_type;	/**< Device type of the remote device */
+	unsigned short capability;	/**< Capability of the remote device */
+	unsigned char battery_status;	/**< Battery Status of the remote device */
+	short resolution_width; /**< Reslotion: width */
+	short resolution_height; /**< Reslotion: height */
+	short size_x; /**< Size: x-co-ordinate */
+	short size_y; /**< Size: y-co-ordinate */
+} bt_hid_device_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief HID battery status call back structure.
+ *
+ * @see #battery_status;
+ * @see #remote_address;
+ */
+typedef struct
+{
+        unsigned char battery_status;	/**< Battery status. */
+        unsigned char* remote_address;	/**< Remote device address. */
+} bt_hid_battery_status_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ *
+ * @brief Structure of voice data received.
+ *
+ * @see bt_hid_audio_data_receive_cb()
+ */
+typedef struct
+{
+	unsigned short length; /**< buffer length */
+	unsigned char *audio_buf; /**< audio data buffer */
+} bt_hid_voice_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ *
+ * @brief Structure for mbr return received.
+ *
+ * @see bt_hid_mbr_return_receive_cb()
+ */
+typedef struct
+{
+	unsigned short length; /**< buffer length */
+	unsigned char *mbr_return; /**< MBR Return buffer */
+} bt_hid_mbr_return_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ *
+ * @brief Structure for smart remote sensor data.
+ *
+ * @see bt_hid_sensor_data_receive_cb()
+ */
+typedef struct {
+	short accel_data;
+	short gyro_data;
+} sensor_info_s;
+
+typedef struct {
+	unsigned char sampling_time;
+	unsigned char sensor_type;
+	unsigned char touch_mode; /* 0 == Pressed, 2 == released */
+	sensor_info_s x;
+	sensor_info_s y;
+	sensor_info_s z;
+} bt_smart_rc_sensor_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ *
+ * @brief Structure of Association notification received data.
+ *
+ *
+ * @see bt_sync3d_association_notified_cb()
+ */
+typedef struct {
+	unsigned short association_notification;
+				/* Association Notification status value */
+	unsigned short battery_lvl;
+				/* Battery level of the remote 3D glass */
+	unsigned char *dst_addr;
+} bt_sync3d_association_notify_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ *
+ * @brief structure for the sync3d event frame period change event.
+ *
+ *
+ * @see bt_sync3d_event_cb()
+ */
+typedef struct {
+	unsigned int frame_period;
+	unsigned short period_fraction;
+	unsigned short init_measurement;
+} bt_sync3d_frame_period_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ *
+ * @brief structure for the smartrc throughput data.
+ *
+ *
+ * @see bt_adapter_smartrc_tput_mode_cb()
+ */
+typedef struct bt_smartrc_throughput_data_s
+{
+	long total_bytes;
+	long total_msecs;
+	long throughput;
+} bt_smartrc_throughput_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ *
+ * @brief Structure of voice data received.
+ *
+ * @see bt_audio_data_receive_cb()
+ */
+typedef struct
+{
+        unsigned short length; /**< buffer length */
+        unsigned char *audio_buf; /**< audio data buffer */
+} bt_audio_data_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ *
+ * @brief Fetches a2dp stream information.
+ *
+ * @see bt_a2dp_sink_get_audio_info()
+ */
+typedef struct
+{
+	int info_status;
+	unsigned short sampling_freq; /**<sampling frquency */
+	unsigned short num_channel; /**<channel number */
+	int bits_per_sample; /**<bits per sample */
+} bt_a2dp_sink_audio_info_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the smartRC throughput calculation is done.
+ *
+ * @remarks you can get some SmartRC information, such as Total bytes, total time, Total throughput.
+ *
+ * @param[in] tput_data Throughput calculation data like total bytes, time etc.
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre Either bt_adapter_start_smartrc_tput_mode() or bt_adapter_stop_smartrc_tput_mode() will invoke this function
+ * if you register this callback using bt_adapter_set_device_discovery_state_changed_cb().
+ *
+ * @see bt_adapter_start_smartrc_tput_mode()
+ * @see bt_adapter_stop_smartrc_tput_mode()
+ * @see bt_hid_set_smartrc_tput_mode_cb()
+ * @see bt_hid_unset_smartrc_tput_mode_cb()
+ *
+ */
+typedef void (*bt_adapter_smartrc_tput_mode_cb) (bt_smartrc_throughput_data_s *tput_data, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Called when MaximunDeviceConnected event is received.
+ * @param[in] result
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_adapter_set_max_device_connected_cb()
+ */
+typedef void (*bt_adapter_max_conection_reached_cb)(int result, char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Called when remote device requests authentication.
+ * @param[in] result
+ * @param[in] auth_type
+ *             typedef enum {
+ *              BT_AUTH_KEYBOARD_PASSKEY_DISPLAY = 0, : PIN display event to user for entering PIN in keyboard
+ *              BT_AUTH_PIN_REQUEST,                  : Legacy PIN or PASSKEY request event
+ *              BT_AUTH_PASSKEY_CONFIRM_REQUEST,      : PASSKEY confirmation event to match PASSKEY in remote device
+ *		BT_AUTH_SSP_CONSENT_REQUEST,	      :	Event for requesting user Consent for SSP
+ *             } bt_authentication_type_info_e;
+ * @param[in] device_name  Name of the remote device
+ * @param[in] remote_addr  Remote BD address
+ * @param[in] pass_key     PASSKEY string
+ *            PASSKEY string is valid only if authentication types are following
+ *             a/ BT_AUTH_KEYBOARD_PASSKEY_DISPLAY
+ *             b/ BT_AUTH_PASSKEY_CONFIRM_REQUEST
+ *            pass_key string will be invalid if authentication event is of type BT_AUTH_PIN_REQUEST
+ *            as this event indicates that user MUST enter PIN or PASSKEY and perform authentication.
+ *
+ *            Upon receiving BT_AUTH_KEYBOARD_PASSKEY_DISPLAY event, user should enter PASSKEY in keyboard
+ *            Application can also call bt_device_cancel_bonding() Upon receiving BT_AUTH_KEYBOARD_PASSKEY_DISPLAY
+ *            event which will fail the on-going pairing with remote device.
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_adapter_set_authentication_req_cb()
+ */
+typedef void (*bt_adapter_authentication_req_cb)(int result, bt_authentication_type_info_e auth_type,
+						char *device_name, char *remote_addr,
+						char *pass_key, void *user_data);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when you get headless devices repeatedly.
+ *
+ * @param[in] headless_device_info The registered headless device information
+ * @param[in] user_data The user data passed from the foreach function
+ * @return @c true to continue with the next iteration of the loop,
+ * \n @c false to break out of the loop.
+ * @pre bt_adapter_foreach_headless_device_info() will invoke this function.
+ *
+ * @see bt_adapter_foreach_headless_device_info()
+ *
+ */
+typedef bool (*bt_adapter_headless_device_info_cb)(bt_adapter_headless_dev_info_s *headless_device_info,
+							void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the BT Chip FW update status is ongoing
+ * @details  This callback is called when BT Chip FW update progress is received
+ * @param[in] result of FW update progress: result must be checked first.
+ * If result is not BT_ERROR_NONE, progress percentage will not be valid
+ * @param[in] progress percentage
+ * @param[in] user_data The user data passed from the callback registration function
+ */
+typedef void (*bt_adapter_notify_bt_chip_fw_update_status_cb) (int result,
+					unsigned char progress, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when authorization event is received.
+ * @param[in] result The result  of the authorization event.
+ * @param[in] remote_address The address of the remote Bluetooth device.
+ * @param[in] user_data The user data passed from the callback registration function.
+ * @pre bt_device_set_auth_event_state_changed_cb() will invoke this function
+ *
+ * @see bt_initialize()
+ */
+typedef void (*bt_device_auth_event_state_changed_cb)
+		(int result, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief  Called when authorization event is received.
+ * @param[in] result The result  of the authorization event.
+ * @param[in] remote_address The address of the remote Bluetooth device.
+ * @param[in] name: Name of the remote Bluetooth device.
+ * @param[in] user_data The user data passed from the callback registration function.
+ * @pre bt_device_set_auth_event_cb() will invoke this function
+ *
+ * @see bt_initialize()
+ */
+typedef void (*bt_device_auth_event_cb)
+	(int result, char *remote_address, char *name, void *user_data);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the connection state is changed.
+ * @details  This callback is called when the connection state is changed.
+ * When you call bt_hid_host_connect() or bt_hid_host_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_hid_host_connect()
+ * @see bt_hid_host_disconnect()
+ */
+typedef void (*bt_hid_host_connection_state_changed_cb) (int result, bool connected, const char *remote_address, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when sound data from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends voice data.
+ * @param[in] pointer to bt_hid_voice_data_s. (contains raw pcm sample buffer and
+ * length of the buffer)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @see bt_hid_set_audio_data_receive_cb()
+ * @see bt_hid_unset_audio_data_receive_cb()
+ */
+typedef void (*bt_hid_audio_data_receive_cb)
+			(bt_hid_voice_data_s *voice_data, void *user_data);
+
+/**
+* @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+* @brief Called on both hid Smart RC connection and disconnection.
+* @details This callback is called on both smart RC connection or disconnection.
+* @param[in] is smart RC connected. @a true means connection is Samrt RC connection, Otherwise, @a false.
+* @param[in] device_info The bonded smart RC device information.
+* @param[in] user_data The user data passed from the callback registration function
+* @see bt_hid_set_smart_rc_connection_cb()
+* @see bt_hid_unset_smart_rc_connection_cb()
+*/
+typedef void (*bt_hid_notify_smart_rc_connection_cb)(bool is_smart_rc_connected, bt_device_info_s *device_info, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the sound button is pressed on hid smart RC.
+ * @details  This callback is called when the user presses the sound button on
+ * hid smart RC.
+ * @param[in] sound button state. @a true means pressed state, Otherwise, @a false.
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_hid_set_sound_key_pressed_cb()
+ * @see bt_hid_unset_sound_key_pressed_cb()
+ */
+typedef void (*bt_hid_notify_sound_key_pressed_cb)(int btn_state, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the battery status is received from hid smart RC.
+ * @details  This callback is called when the battery level is received
+ * from HID smart remote.
+ * @param[in] pointer to battery status info structure
+ * @param[in] user_data The user data passed from the callback registration function
+ */
+typedef void (*bt_hid_notify_battery_status_received_cb)(bt_hid_battery_status_info_s *battery_status,
+							void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when the FW update status is received from hid smart RC.
+ * @details  This callback is called when FW update progress is received
+ * from HID smart remote.
+ * @param[in] result of FW update progress: result must be checked first.
+ * If result is not BT_ERROR_NONE, progress percentage will not be valid
+ * @param[in] progress percentage
+ * @param[in] user_data The user data passed from the callback registration function
+ */
+typedef void (*bt_hid_notify_smart_rc_fw_update_status_cb) (int result,
+					unsigned char progress, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when mbr return from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends mbr return.
+ * @param[in] pointer to bt_hid_mbr_return_s. (contains mbr return buffer
+ * and length of the buffer)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @see bt_hid_set_mbr_return_receive_cb()
+ * @see bt_hid_unset_mbr_return_receive_cb()
+ */
+typedef void (*bt_hid_mbr_return_receive_cb)
+			(bt_hid_mbr_return_s *mbr_return, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when 6-axis sensor data from hid smart RC is received.
+ * @details  This callback is called when the hid smart RC sends sensor data.
+ * @param[in] pointer to bt_smart_rc_sensor_data_s. (contains sensor data)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @see bt_hid_set_sensor_data_receive_cb()
+ * @see bt_hid_unset_sensor_data_receive_cb()
+ */
+typedef void (*bt_hid_sensor_data_receive_cb)
+			(bt_smart_rc_sensor_data_s *sensor_data, void *user_data);
+
+ /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Called when the connection state is changed.
+ * @details  This callback is called when the connection state is changed.
+ * When you call bt_a2dp_sink_connect() or bt_a2dp_sink_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_a2dp_sink_set_connection_state_changed_cb()
+ * @see bt_a2dp_sink_unset_connection_state_changed_cb()
+ */
+typedef void (*bt_a2dp_sink_connection_state_changed_cb) (bool connected, const char *remote_address, void *user_data);
+
+
+ /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_MODULE
+ * @brief  Called when the connection state is changed.
+ * @details  This callback is called when the audio state is changed.
+ * When you call bt_a2dp_sink_connect() or bt_a2dp_sink_disconnect(), this callback is also called with error result even though these functions fail.
+ * @param[in] result  The result of changing the audio state
+ * @param[in] connected  The state to be changed. @a true means connected state, Otherwise, @a false.
+ * @param[in] remote_address  The remote address
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_a2dp_sink_set_audio_state_changed_cb()
+ * @see bt_a2dp_sink_unset_audio_state_changed_cb()
+ */
+typedef void (*bt_a2dp_sink_audio_state_changed_cb) (bt_a2dp_sink_audio_state_e audio_state, const char *remote_address,
+								bt_a2dp_sink_audio_info_s *audio_info, void *user_data);
+
+
+ /**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_HID_MODULE
+ * @brief  Called when sound data from remote audio source is received.
+ * @details  This callback is called when the remote source sends audio data.
+ * @param[in] pointer to bt_audio_data_s. (contains raw pcm sample buffer and
+ * length of the buffer)
+ * @param[in] user_data The user data passed from the callback registration
+ * function
+ * @see bt_audio_set_audio_data_receive_cb()
+ * @see bt_audio_unset_audio_data_receive_cb()
+ */
+typedef void (*bt_audio_data_receive_cb)
+                        (bt_audio_data_s *audio_data, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when SetAbsoluteVolume event is received from the remote device.
+ * @param[in] volume the volume value received
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_target_initialize()
+ * @see bt_set_avrcp_volume_changed_cb()
+ */
+typedef void (*bt_avrcp_volume_changed_cb) (unsigned short volume, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
+ * @brief  Called when mute/unmute  event is received from the remote device.
+ * @param[in] mute status  the current status mute status of remote device
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_avrcp_target_initialize()
+ * @see bt_avrcp_mute_state_changed_cb()
+ * @see bt_avrcp_unset_mute_status_changed_cb()
+ */
+typedef void (*bt_avrcp_mute_state_changed_cb) (bool mute_status, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ * @brief Called when 3D Glasses are associated with teh 3D TV.
+ * @param[in] result The result of the associated status
+ * @param[in] associated_notified_info The Association notification information
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This callback will be invokeed if you register this callback
+ * using bt_sync3d_set_association_notified_cb().
+ *
+ */
+typedef void (*bt_sync3d_association_notified_cb)(bt_sync3d_association_notify_s *associated_notified_info, void *user_data);
+
+/**
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SYNC3D_MODULE
+ * @brief Called when chip sends sync3d events.
+ * @param[in] result The result of the event status
+ * @param[in] frame_period_info The frame period change event information
+ * @param[in] event event type
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This callback will be invokeed if you register this callback
+ * using bt_sync3d_set_event_received_cb().
+ *
+ */
+typedef void (*bt_sync3d_event_cb)(bt_sync3d_frame_period_s *frame_period_info, bt_sync3d_event_type event, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Enumerations of the Bluetooth advertising state.
+ */
+typedef enum {
+	BT_ADAPTER_ADVERTISING_STOPPED = 0x00, /**< Bluetooth advertising is stopped */
+	BT_ADAPTER_ADVERTISING_STARTED, /**< Bluetooth advertising is started */
+} bt_adapter_advertising_state_e;
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Enumerations of the Bluetooth advertising filter policy.
+ */
+typedef enum {
+	BT_ADAPTER_ADVERTISING_FILTER_DEFAULT = 0x00, /**< White list is not in use */
+	BT_ADAPTER_ADVERTISING_FILTER_ALLOW_SCAN_WL = 0x01, /**< Allow the scan
+					request that in the White list */
+	BT_ADAPTER_ADVERTISING_FILTER_ALLOW_CONN_WL = 0x02, /**< Allow the connectoin
+					request that in the White list */
+	BT_ADAPTER_ADVERTISING_FILTER_ALLOW_SCAN_CONN_WL = 0x03, /**< Allow the
+					scan and connectoin request that in the White list */
+} bt_adapter_advertising_filter_policy_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Enumerations of the Bluetooth advertising type.
+ */
+typedef enum {
+	BT_ADAPTER_ADVERTISING_CONNECTABLE = 0x00, /**< Connectable undirected advertising (ADV_IND) */
+	BT_ADAPTER_ADVERTISING_CONNECTABLE_DIRECT_HIGH = 0x01, /**< Connectable high duty cycle directed advertising (ADV_DIRECT_IND) */
+	BT_ADAPTER_ADVERTISING_SCANNABLE = 0x02, /**< Scannable undirected advertising (ADV_SCAN_IND) */
+	BT_ADAPTER_ADVERTISING_NON_CONNECTABLE = 0x03, /**< Non connectable undirected advertising (ADV_NONCOND_IND) */
+	BT_ADAPTER_ADVERTISING_CONNECTABLE_DIRECT_LOW = 0x04, /**< Connectable low duty cycle directed advertising (ADV_DIRECT_IND) */
+} bt_adapter_advertising_type_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Structure of advertising parameters
+ *
+ * @see #bt_class_s
+ * @see bt_adapter_advertising_state_changed_cb()
+ * @see bt_adapter_start_advertising()
+ */
+typedef struct {
+	float interval_min; /**< Minimum advertising interval for non-directed advertising.
+			      A multiple of 0.625ms is only allowed (Time range : 20ms to 10.24sec). */
+	float interval_max; /**< Maximum advertising interval for non-directed advertising.
+			      A multiple of 0.625ms is only allowed (Time range : 20ms to 10.24sec). */
+	char filter_policy; /* Advertising filter policy */
+	char type; /* Advertising type */
+} bt_adapter_advertising_params_s;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the state of advertising changes.
+ *
+ * @param[in] result The result of the advertising
+ * @param[in] adv_state The advertising state to be changed
+ * @param[in] adv_params The parameters of advertising \n
+ *				If \a adv_state is #BT_ADAPTER_ADVERTISING_STOPPED, then \a adv_params is NULL.
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre Either bt_adapter_start_advertising() or bt_adapter_stop_stop_advertising() will invoke this function
+ * if you register this callback using bt_adapter_set_advertising_state_changed_cb().
+ *
+ * @see bt_adapter_start_advertising(bt_adapter_advertising_params_s *adv_params)
+ * @see bt_adapter_stop_advertising()
+ * @see bt_adapter_set_advertising_state_changed_cb()
+ * @see bt_adapter_unset_advertising_state_changed_cb()
+ *
+ */
+typedef void (*bt_adapter_advertising_state_changed_cb)(int result,
+		bt_adapter_advertising_state_e adv_state,
+		bt_adapter_advertising_params_s *adv_params, void *user_data);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the manufacturer specific data for advertising changes.
+ * @param[in]   data		The manufacurer specific data of the Bluetooth device to be changed
+ * @param[in]   len		The length of @a data
+ * @param[in]   user_data	The user data passed from the callback registration function
+ * @pre This function will be invoked when the manufacturer specific data of Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_advertising_manufacturer_data_changed_cb().
+ * @see bt_adapter_set_advertising_manufacturer_data()
+ * @see bt_adapter_set_advertising_manufacturer_data_changed_cb()
+ * @see bt_adapter_unset_advertising_manufacturer_data_changed_cb()
+ */
+typedef void (*bt_adapter_advertising_manufacturer_data_changed_cb)(char *data,
+		int len, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the manufacturer specific data for LE scan response changes.
+ * @param[in]   data		The manufacurer specific data of the Bluetooth device to be changed
+ * @param[in]   len		The length of @a data
+ * @param[in]   user_data	The user data passed from the callback registration function
+ * @pre This function will be invoked when the manufacturer specific data of Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_scan_resp_manufacturer_data_changed_cb().
+ * @see bt_adapter_set_scan_resp_manufacturer_data()
+ * @see bt_adapter_set_scan_resp_manufacturer_data_changed_cb()
+ * @see bt_adapter_unset_scan_resp_manufacturer_data_changed_cb()
+ */
+typedef void (*bt_adapter_scan_resp_manufacturer_data_changed_cb)(char *data,
+		int len, void *user_data);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_PRODUCT_H__
diff --git a/include/wearable/bluetooth.h b/include/wearable/bluetooth.h
index 6b5bf00..962012b 100755
--- a/include/wearable/bluetooth.h
+++ b/include/wearable/bluetooth.h
@@ -81,126 +81,6 @@ int bt_initialize(void);
 int bt_deinitialize(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Enables the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function enables Bluetooth protocol stack and hardware.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_ALREADY_DONE  Already enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @pre The state of local Bluetooth must be #BT_ADAPTER_DISABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_initialize()
- * @see bt_adapter_get_state()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb()
- * @see bt_adapter_state_changed_cb()
- *
- */
-int bt_adapter_enable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Disables the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function disables Bluetooth protocol stack and hardware.
- *
- * @remarks You should disable Bluetooth adapter, which is helpful for saving power.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_adapter_get_state()
- * @see bt_adapter_state_changed_cb()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb ()
- *
- */
-int bt_adapter_disable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Recover the local Bluetooth adapter, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function does recovery logic, disables Bluetooth protocol stack and hardware, then enables after a few seconds.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @post This function invokes bt_adapter_state_changed_cb().
- *
- * @see bt_adapter_get_state()
- * @see bt_adapter_state_changed_cb()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb ()
- *
- */
-int bt_adapter_recover(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Reset the local Bluetooth adapter, synchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function resets Bluetooth protocol and values.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_state_changed_cb() will be invoked if The state of local Bluetooth was #BT_ADAPTER_ENABLED.
- *
- * @see bt_initialize()
- * @see bt_adapter_get_state()
- * @see bt_adapter_set_state_changed_cb()
- * @see bt_adapter_unset_state_changed_cb()
- * @see bt_adapter_state_changed_cb()
- *
- */
-int bt_adapter_reset(void);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Gets the current state of local Bluetooth adapter.
  * @since_tizen 2.3.1
@@ -243,53 +123,6 @@ int bt_adapter_get_state(bt_adapter_state_e *adapter_state);
 int bt_adapter_get_address(char **local_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Gets the version of local Bluetooth adapter.
- * @since_tizen 2.3.1
- * @remarks The @a local_version must be released with free() by you.
- *
- * @param[out] local_version The version of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- */
-int bt_adapter_get_version(char **local_version);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Gets the information regarding local Bluetooth adapter.
- * @since_tizen 2.3.1
- * @remarks The @a all parameters must be released with free() by you.
- *
- * @param[out] chipset Chipset name of local Bluetooth adapter
- * @param[out] firmware Firmware info. of local Bluetooth adapter
- * @param[out] stack_version Bluetooth stack version
- * @param[out] profiles The profile list of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- */
-int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_version, char **profiles);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Gets the name of local Bluetooth adapter.
  * @since_tizen 2.3.1
@@ -365,40 +198,6 @@ int bt_adapter_set_name(const char *local_name);
 int bt_adapter_get_visibility(bt_adapter_visibility_mode_e *mode, int *duration);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief Sets the visibility mode.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE will change to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE
- * after the given @a duration goes.
- *
- * @param[in] discoverable_mode The Bluetooth visibility mode to set
- * @param[in] duration The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
- * @a duration is used only for #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE mode.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @post bt_adapter_visibility_mode_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
- *
- * @see bt_adapter_get_visibility()
- * @see bt_adapter_visibility_mode_changed_cb()
- * @see bt_adapter_set_visibility_mode_changed_cb()
- * @see bt_adapter_unset_visibility_mode_changed_cb()
- */
-int bt_adapter_set_visibility(bt_adapter_visibility_mode_e discoverable_mode, int duration);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Starts the device discovery, asynchronously.
  * @since_tizen 2.3.1
@@ -866,183 +665,6 @@ int bt_adapter_set_remote_oob_data(const char *remote_address,
 int bt_adapter_remove_remote_oob_data(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Registers a callback function to be invoked when the connectable state changes.
- * @since_tizen 2.3.1
- *
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- *
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_connectable_changed_cb() will be invoked.
- *
- * @see bt_initialize()
- * @see bt_adapter_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-int bt_adapter_set_connectable_changed_cb(bt_adapter_connectable_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Unregisters the callback function.
- * @since_tizen 2.3.1
- *
- * @return  0 on success, otherwise a negative error value.
- * @retval  #BT_ERROR_NONE  Successful
- * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre  The Bluetooth service must be initialized with bt_initialize().
- *
- * @see  bt_initialize()
- * @see  bt_adapter_set_connectable_changed_cb()
- */
-int bt_adapter_unset_connectable_changed_cb(void);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Gets the connectable state of local Bluetooth adapter.
- * @since_tizen 2.3.1
- *
- * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
- *
- * @param[out] connectable The connectable state of local Bluetooth adapter
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_set_connectable()
- */
-int bt_adapter_get_connectable(bool *connectable);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Sets the connectable state of local Bluetooth adapter.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
- *
- * @param[in] connectable The connectable state to set
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @post bt_adapter_connectable_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
- *
- * @see bt_adapter_get_connectable()
- * @see bt_adapter_connectable_changed_cb()
- * @see bt_adapter_set_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-int bt_adapter_set_connectable(bool connectable);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Enables the local Bluetooth le adapter, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function enables Bluetooth protocol stack and hardware.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_ALREADY_DONE  Already enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- * @post This function invokes bt_adapter_le_state_changed_cb().
- *
- * @see bt_initialize()
- * @see bt_adapter_le_get_state()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- * @see bt_adapter_le_state_changed_cb()
- *
- */
-int bt_adapter_le_enable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Disables the local Bluetooth le adapter, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @details This function disables Bluetooth le protocol stack and hardware.
- *
- * @remarks
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED
- * @post This function invokes bt_adapter_le_state_changed_cb().
- *
- * @see bt_adapter_le_get_state()
- * @see bt_adapter_le_state_changed_cb()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb ()
- *
- */
-int bt_adapter_le_disable(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief Gets the current state of local Bluetooth adapter.
- * @since_tizen 2.3.1
- *
- * @param[out] adapter_le_state The current adapter le state
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre Bluetooth service must be initialized with bt_initialize().
- *
- * @see bt_initialize()
- */
-int bt_adapter_le_get_state(bt_adapter_le_state_e *adapter_le_state);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Starts the LE scan to find LE advertisement.
  * @since_tizen 2.3.1
@@ -1291,112 +913,6 @@ int bt_adapter_le_get_scan_result_manufacturer_data(const bt_adapter_le_device_s
 			bt_adapter_le_packet_type_e pkt_type, int *manufacturer_id, char **manufacturer_data, int *manufacturer_data_len);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Registers a callback function to be invoked when the Bluetooth adapter le state changes.
- * @since_tizen 2.3.1
- *
- * @param[in] callback	The callback function to invoke
- * @param[in] user_data	The user data to be passed to the callback function
- *
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_adapter_le_state_changed_cb() will be invoked.
- *
- * @see bt_initialize()
- * @see bt_adapter_le_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- */
-int bt_adapter_le_set_state_changed_cb(bt_adapter_le_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief	Unregisters the callback function.
- * @since_tizen 2.3.1
- *
- * @return	0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- *
- * @see bt_initialize()
- * @see bt_adapter_le_set_state_changed_cb()
- */
-int bt_adapter_le_unset_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief add address to whitelist for accepting scanning request.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks If the adress is in the whitelist then other LE devices are able to
- * search this device. Before calling this API, make sure that the adapter is
- * enabled. There is no callback event for this API.
-
- * @param[in] address The other device's address
- * @param[in] address_type The other device's address type
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_le_start_advertising_new()
- * @see bt_adapter_le_stop_advertising()
- */
-int bt_adapter_le_add_white_list(const char *address, bt_device_address_type_e address_type);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief remove address from the whitelist for not accepting scanning request.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks If the adress is in the whitelist then other LE devices are able to
- * search this device. Before calling this API, make sure that the adapter is
- * enabled. There is no callback event for this API.
- *
- * @param[in] address The other device's address
- * @param[in] address_type The other device's address type
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- *
- * @see bt_adapter_le_start_advertising_new()
- * @see bt_adapter_le_stop_advertising()
- */
-int bt_adapter_le_remove_white_list(const char *address, bt_device_address_type_e address_type);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Create advertiser to advertise device's existence or respond to LE scanning reqeust.
  * @since_tizen 2.3.1
@@ -1760,30 +1276,6 @@ int bt_adapter_le_set_advertising_mode(bt_advertiser_h advertiser, bt_adapter_le
 int bt_adapter_le_set_advertising_connectable(bt_advertiser_h advertiser, bool connectable);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Sets the Privacy feature state of local Bluetooth adapter.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @param[in] enable_privacy The privacy feature to set/unset.
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED.
- *
- */
-int bt_adapter_le_enable_privacy(bool enable_privacy);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Creates a bond with a remote Bluetooth device, asynchronously.
  * @since_tizen 2.3.1
@@ -1819,45 +1311,6 @@ int bt_adapter_le_enable_privacy(bool enable_privacy);
 int bt_device_create_bond(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Creates a bond with a remote Bluetooth device, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
- * The bonding request can be cancelled by bt_device_cancel_bonding().
- *
- * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
- * @param[in] conn_type The connection type(LE or BREDR) to create bond with remote device
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_RESOURCE_BUSY     Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
- * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
- * @post This function invokes bt_device_bond_created_cb().
- *
- * @see bt_adapter_start_device_discovery()
- * @see bt_device_create_bond()
- * @see bt_device_bond_created_cb()
- * @see bt_device_cancel_bonding()
- * @see bt_device_destroy_bond()
- * @see bt_device_set_bond_created_cb()
- * @see bt_device_unset_bond_created_cb()
- */
-int bt_device_create_bond_by_type(const char *remote_address,
-				  bt_device_connection_link_type_e conn_type);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Cancels the bonding process.
  * @since_tizen 2.3.1
@@ -2013,33 +1466,6 @@ int bt_device_set_authorization(const char *remote_address, bt_device_authorizat
 int bt_device_start_service_search(const char *remote_address);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Cancels service search process.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
- * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The service search must be in progress by bt_device_start_service_search().
- *
- * @see bt_device_start_service_search()
- * @see bt_device_service_searched_cb()
- * @see bt_device_set_service_searched_cb()
- * @see bt_device_unset_service_searched_cb()
- */
-int bt_device_cancel_service_search(void);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Gets the connected profiles.
  * @since_tizen 2.3.1
@@ -2344,87 +1770,6 @@ int bt_socket_destroy_rfcomm(int socket_fd);
 int bt_socket_listen_and_accept_rfcomm(int socket_fd, int max_pending_connections);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief Starts listening on passed rfcomm socket.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @details bt_socket_connection_requested_cb() will be called when a RFCOMM connection is requested.
- *
- * @param[in] socket_fd  The file descriptor socket on which start to listen
- * @param[in] max_pending_connections  The number of pending connections
- *
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The socket must be created with bt_socket_create_rfcomm().
- * @post This function invokes bt_socket_connection_state_changed_cb().
- *
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_set_connection_requested_cb()
- * @see bt_socket_unset_connection_requested_cb()
- * @see bt_socket_connection_requested_cb()
- */
-int bt_socket_listen(int socket_fd, int max_pending_connections);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief  Accepts a connection request.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The connection is requested by bt_socket_connection_requested_cb().
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_connection_requested_cb()
- * @see bt_socket_listen()
- * @see bt_socket_reject()
-*/
-int bt_socket_accept(int requested_socket_fd);
-
-/**
- * @internal
- * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
- * @brief  Rejects a connection request.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The connection is requested by bt_socket_connection_requested_cb().
- * @see bt_socket_create_rfcomm()
- * @see bt_socket_connection_requested_cb()
- * @see bt_socket_listen()
- * @see bt_socket_accept()
- */
-int bt_socket_reject(int socket_fd);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief Connects to a specific RFCOMM based service on a remote Bluetooth device UUID, asynchronously.
  * @since_tizen 2.3.1
@@ -2560,8 +1905,7 @@ int bt_socket_unset_data_received_cb(void);
  * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
  *
  * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post If you listen and accept a socket by bt_socket_listen_and_accept_rfcomm(),
-		 bt_socket_connection_requested_cb() will be invoked.
+ * @post bt_socket_connection_requested_cb() will be invoked.
  * @see bt_initialize()
  * @see bt_socket_unset_connection_requested_cb()
  */
@@ -2620,35 +1964,6 @@ int bt_socket_set_connection_state_changed_cb(bt_socket_connection_state_changed
 int bt_socket_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
- * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_push_requested_cb().
- * @since_tizen 2.3.1
- * @details The popup appears when an OPP connection is requested from a remote device.
- * If you accept the request, then connection will be established and bt_opp_server_push_requested_cb() will be called.
- * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
- * @remarks This function must be called to start Bluetooth OPP server. You must free all resources of the Bluetooth service
- * by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
- * @param[in] destination  The destination path
- * @param[in] push_requested_cb  The callback called when a push is requested
- * @param[in] user_data The user data to be passed to the callback function
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
- *
- * @see  bt_opp_server_push_requested_cb()
- * @see  bt_opp_server_deinitialize()
- * @see  bt_opp_server_accept()
- * @see  bt_opp_server_reject()
- */
-int bt_opp_server_initialize(const char *destination, bt_opp_server_push_requested_cb push_requested_cb, void *user_data);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
  * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_connection_requested_cb().
  * @since_tizen 2.3.1
@@ -2773,7 +2088,6 @@ int bt_opp_server_cancel_transfer(int transfer_id);
  * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
  * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
  * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
- *
  */
 int bt_opp_server_set_destination(const char *destination);
 
@@ -3103,506 +2417,9 @@ int bt_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_c
 int bt_audio_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Opens a SCO(Synchronous Connection Oriented link) to connected remote device, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @post bt_ag_sco_state_changed_cb() will be invoked.
- * @see bt_ag_close_sco()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_audio_connect()
- */
-int bt_ag_open_sco(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Closes an opened SCO(Synchronous Connection Oriented link), asynchronously.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The SCO must be opened with bt_ag_open_sco().
- * @post bt_ag_sco_state_changed_cb() will be invoked.
- * @see bt_ag_open_sco()
- * @see bt_ag_sco_state_changed_cb()
- */
-int bt_ag_close_sco(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Checks whether an opened SCO(Synchronous Connection Oriented link) exists or not.
- * @since_tizen 2.3.1
- * @param[out] opened The SCO status: (@c true = opened, @c  false = not opened)
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_ag_open_sco()
- * @see bt_ag_close_sco()
- */
-int bt_ag_is_sco_opened(bool *opened);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_ag_unset_sco_state_changed_cb()
- */
-int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_sco_state_changed_cb()
- * @see bt_ag_set_sco_state_changed_cb()
- */
-int bt_ag_unset_sco_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the call event to the remote bluetooth device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @remarks Before notifying #BT_AG_CALL_EVENT_ANSWERED or #BT_AG_CALL_EVENT_DIALING, you should open SCO(Synchronous Connection Oriented link)
- * if Bluetooth Hands-Free need SCO connection.
- * @param[in] event  The call event
- * @param[in] call_id  The call ID
- * @param[in] phone_number  The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and #BT_AG_CALL_EVENT_INCOMING.
- * In other cases, this value can be NULL.
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the call list to the remote bluetooth device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] list  The call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_call_list(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Notifies the state of voice recognition.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio device must be connected with bt_audio_connect().
- * @see bt_audio_connect()
- */
-int bt_ag_notify_voice_recognition_state(bool state);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a call handling event happened from Hands-Free.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_call_handling_event_cb()
- * @see bt_ag_unset_call_handling_event_cb()
- */
-int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a call handling event happened from Hands-Free.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_call_handling_event_cb()
- * @see bt_ag_set_call_handling_event_cb()
- */
-int bt_ag_unset_call_handling_event_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a multi call handling event happened from Hands-Free.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_multi_call_handling_event_cb()
- * @see bt_ag_unset_multi_call_handling_event_cb()
- */
-int bt_ag_set_multi_call_handling_event_cb(bt_ag_multi_call_handling_event_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a multi call handling event happened from Hands-Free.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_multi_call_handling_event_cb()
- * @see bt_ag_set_multi_call_handling_event_cb()
- */
-int bt_ag_unset_multi_call_handling_event_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_dtmf_transmitted_cb()
- * @see bt_ag_unset_dtmf_transmitted_cb()
- */
-int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_dtmf_transmitted_cb()
- * @see bt_ag_set_dtmf_transmitted_cb()
- */
-int bt_ag_unset_dtmf_transmitted_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Notifies the speaker gain to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @details This function sends a signal to the remote device. This signal has the gain value.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * When the speaker gain of remote device is changed to the requested gain, bt_audio_speaker_gain_changed_cb() will be called.
- * @param[in] gain The gain of speaker (0 ~ 15)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_ag_get_speaker_gain()
- * @see bt_ag_set_speaker_gain_changed_cb()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_notify_speaker_gain(int gain);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Gets the current speaker gain of the remote device.
- * @since_tizen 2.3.1
- * @details This function gets the value of speaker gain of the remote device.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * @param[out] gain The gain of speaker (0 ~ 15)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_ag_notify_speaker_gain()
- * @see bt_ag_set_speaker_gain_changed_cb()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_get_speaker_gain(int *gain);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief Checks whether the remoted device enables NREC(Noise Reduction and Echo Canceling) or not.
- * @since_tizen 2.3.1
- * @param[out] enabled The NREC status: (@c true = enabled, @c  false = not enabled)
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
- * @see bt_audio_connect()
- */
-int bt_ag_is_nrec_enabled(bool *enabled);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the speaker gain of the remote device is changed.
- * @since_tizen 2.3.1
- * @details This function let you know the change of the speaker gain of the remote device.
- * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_unset_speaker_gain_changed_cb()
- */
-int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the speaker gain of the remote device is changed.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_set_speaker_gain_changed_cb()
- */
-int bt_ag_unset_speaker_gain_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Registers a callback function that will be invoked when the microphone gain of the remote device is changed.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_unset_microphone_gain_changed_cb()
- */
-int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Unregisters a callback function that will be invoked when the microphone gain of the remote device is changed.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
- * @see bt_audio_initialize()
- * @see bt_ag_set_microphone_gain_changed_cb()
- */
-int bt_ag_unset_microphone_gain_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Creates a handle of call list.
- * @since_tizen 2.3.1
- * @param[out] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_destroy()
- */
-int bt_call_list_create(bt_call_list_h *list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Destroys the handle of call list.
- * @since_tizen 2.3.1
- * @param[in] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_destroy(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Resets the handle of call list.
- * @since_tizen 2.3.1
- * @param[in] list  The handle of call list
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_reset(bt_call_list_h list);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
- * @brief Adds a call to the handle of call list.
- * @since_tizen 2.3.1
- * @param[in] list  The handle of call list
- * @param[in] call_id  The call ID
- * @param[in] state  The state of audio gate call
- * @param[in] phone_number The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and      #BT_AG_CALL_EVENT_INCOMING.
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @see bt_call_list_create()
- */
-int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number);
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Initializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @remarks This function must be called before Bluetooth AVRCP service. \n
  * You must free all resources of the this service by calling bt_avrcp_target_deinitialize()
  * if Bluetooth AVRCP service is no longer needed.
@@ -3622,10 +2439,9 @@ int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state
 int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Deinitializes the Bluetooth AVRCP(Audio/Video Remote Control Profile) service.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @return 0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -3637,12 +2453,11 @@ int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callb
 int bt_avrcp_target_deinitialize(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the equalize state to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] state The state of equalizer
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3661,12 +2476,11 @@ int bt_avrcp_target_deinitialize(void);
 int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the repeat mode to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The repeat mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3685,12 +2499,11 @@ int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state);
 int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the shuffle mode to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The repeat mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3709,12 +2522,11 @@ int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode);
 int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the scan mode to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] mode The scan mode
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3733,12 +2545,11 @@ int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode);
 int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the player state to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] state The player state
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3757,12 +2568,11 @@ int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode);
 int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the current position of song to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] position The current position in milliseconds
  * @return  0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
@@ -3781,12 +2591,11 @@ int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state);
 int bt_avrcp_target_notify_position(unsigned int position);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Notifies the track to the remote device.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @since_tizen 2.4
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
  * @param[in] title The title of track
  * @param[in] artist The artist of track
  * @param[in] album The album of track
@@ -3811,10 +2620,9 @@ int bt_avrcp_target_notify_position(unsigned int position);
 int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album, const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the equalizer state is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -3830,10 +2638,9 @@ int bt_avrcp_target_notify_track(const char *title, const char *artist, const ch
 int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the equalizer state is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -3846,10 +2653,9 @@ int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb
 int bt_avrcp_unset_equalizer_state_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the repeat mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -3865,10 +2671,9 @@ int bt_avrcp_unset_equalizer_state_changed_cb(void);
 int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the repeat mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -3881,10 +2686,9 @@ int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback
 int bt_avrcp_unset_repeat_mode_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the shuffle mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -3900,10 +2704,9 @@ int bt_avrcp_unset_repeat_mode_changed_cb(void);
 int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the shuffle mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -3916,10 +2719,9 @@ int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callba
 int bt_avrcp_unset_shuffle_mode_changed_cb(void);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Registers a callback function that will be invoked when the scan mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @param[in] callback The callback function to register
  * @param[in] user_data The user data to be passed to the callback function
  * @return   0 on success, otherwise a negative error value.
@@ -3935,10 +2737,9 @@ int bt_avrcp_unset_shuffle_mode_changed_cb(void);
 int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Unregisters a callback function that will be invoked when the scan mode is changed by the remote control device.
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  * @return   0 on success, otherwise a negative error value.
  * @retval #BT_ERROR_NONE  Successful
  * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
@@ -4795,239 +3596,6 @@ int bt_gatt_set_connection_state_changed_cb(bt_gatt_connection_state_changed_cb
 int bt_gatt_unset_connection_state_changed_cb(void);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Activates the NAP(Network Access Point).
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
- * @see bt_nap_deactivate()
- */
-int bt_nap_activate(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Deactivates the NAP(Network Access Point).
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_deactivate(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Disconnects the all PANUs(Personal Area Networking User) which are connected to you.
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_disconnect_all(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief Disconnects the specified PANU(Personal Area Networking User) which is connected to you.
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
- * @see bt_nap_activate()
- */
-int bt_nap_disconnect(const char *remote_address);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief  Registers a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_nap_connection_state_changed_cb()
- * @see bt_nap_unset_connection_state_changed_cb()
- */
-int bt_nap_set_connection_state_changed_cb(bt_nap_connection_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
- * @brief  Unregisters a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_nap_connection_state_changed_cb()
- * @see bt_nap_set_connection_state_changed_cb()
- */
-int bt_nap_unset_connection_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief  Registers a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3.1
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_panu_connection_state_changed_cb()
- * @see bt_panu_unset_connection_state_changed_cb()
- */
-int bt_panu_set_connection_state_changed_cb(bt_panu_connection_state_changed_cb callback, void *user_data);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief  Unregisters a callback function that will be invoked when the connection state changes.
- * @since_tizen 2.3.1
- * @return   0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized with bt_initialize().
- * @post bt_nap_connection_state_changed_cb() will be invoked.
- * @see bt_initialize()
- * @see bt_panu_connection_state_changed_cb()
- * @see bt_panu_set_connection_state_changed_cb()
- */
-int bt_panu_unset_connection_state_changed_cb(void);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief Connects the remote device with the PAN(Personal Area Networking) service, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @param[in] type  The type of PAN service
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The local device must be bonded with the remote device by bt_device_create_bond().
- * @post bt_panu_connection_state_changed_cb() will be invoked.
- * @see bt_panu_disconnect()
- * @see bt_panu_connection_state_changed_cb()
- */
-int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
- * @brief Disconnects the remote device with the PAN(Personal Area Networking) service, asynchronously.
- * @since_tizen 2.3.1
- * @privlevel public
- * @privilege %http://tizen.org/privilege/bluetooth
- * @param[in] remote_address  The remote address
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
- * @retval #BT_ERROR_NOT_ENABLED  Not enabled
- * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
- * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
- * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The remote device must be connected by bt_panu_connect().
- * @post bt_panu_connection_state_changed_cb() will be invoked.
- * @see bt_panu_connect()
- * @see bt_panu_connection_state_changed_cb()
- */
-int bt_panu_disconnect(const char *remote_address);
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief   update LE connection.
- * @since_tizen 2.3.1
- * @privlevel platform
- * @privilege %http://tizen.org/privilege/bluetooth.admin
- * @return 0 on success, otherwise a negative error value.
- * @retval #BT_ERROR_NONE  Successful
- * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
- * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
- * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
- *
- * @pre The Bluetooth service must be initialized by bt_initialize().
- * @pre The remote device must be connected with bt_gatt_connect().
- */
-int bt_device_le_conn_update(const char *device_address,
-			     const bt_le_conn_update_s *parameters);
-
-
-/**
  * @}
  */
 
diff --git a/include/wearable/bluetooth_extension.h b/include/wearable/bluetooth_extension.h
new file mode 100644
index 0000000..dac46e5
--- /dev/null
+++ b/include/wearable/bluetooth_extension.h
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
+#include "bluetooth_type.h"
+#include "bluetooth_type_extension.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file        bluetooth_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Opens a SCO(Synchronous Connection Oriented link) to connected remote device, asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_close_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_audio_connect()
+ */
+int bt_ag_open_sco(void);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Closes an opened SCO(Synchronous Connection Oriented link), asynchronously.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The SCO must be opened with bt_ag_open_sco().
+ * @post bt_ag_sco_state_changed_cb() will be invoked.
+ * @see bt_ag_open_sco()
+ * @see bt_ag_sco_state_changed_cb()
+ */
+int bt_ag_close_sco(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether an opened SCO(Synchronous Connection Oriented link) exists or not.
+ * @since_tizen 2.3
+ * @param[out] opened The SCO status: (@c true = opened, @c  false = not opened)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+int bt_ag_is_sco_opened(bool *opened);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ */
+int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_sco_state_changed_cb()
+ * @see bt_ag_set_sco_state_changed_cb()
+ */
+int bt_ag_unset_sco_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @}
+ */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_EXTENSION_H__
+
diff --git a/include/wearable/bluetooth_internal.h b/include/wearable/bluetooth_internal.h
index c00233d..26a4c21 100644
--- a/include/wearable/bluetooth_internal.h
+++ b/include/wearable/bluetooth_internal.h
@@ -34,6 +34,303 @@ extern "C"
 /**
  * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Enables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function enables Bluetooth protocol stack and hardware.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_ALREADY_DONE  Already enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_DISABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_enable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Disables the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function disables Bluetooth protocol stack and hardware.
+ *
+ * @remarks You should disable Bluetooth adapter, which is helpful for saving power.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_disable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Recover the local Bluetooth adapter, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function does recovery logic, disables Bluetooth protocol stack and hardware, then enables after a few seconds.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @post This function invokes bt_adapter_state_changed_cb().
+ *
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_state_changed_cb()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_recover(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Reset the local Bluetooth adapter, synchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function resets Bluetooth protocol and values.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_state_changed_cb() will be invoked if The state of local Bluetooth was #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_get_state()
+ * @see bt_adapter_set_state_changed_cb()
+ * @see bt_adapter_unset_state_changed_cb()
+ * @see bt_adapter_state_changed_cb()
+ *
+ */
+int bt_adapter_reset(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the version of local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ * @remarks The @a local_version must be released with free() by you.
+ *
+ * @param[out] local_version The version of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_version(char **local_version);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Gets the information regarding local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ * @remarks The @a all parameters must be released with free() by you.
+ *
+ * @param[out] chipset Chipset name of local Bluetooth adapter
+ * @param[out] firmware Firmware info. of local Bluetooth adapter
+ * @param[out] stack_version Bluetooth stack version
+ * @param[out] profiles The profile list of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ */
+int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_version, char **profiles);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief Sets the visibility mode.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE will change to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE
+ * after the given @a duration goes.
+ *
+ * @param[in] discoverable_mode The Bluetooth visibility mode to set
+ * @param[in] duration The duration until the visibility mode is changed to #BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE (in seconds).
+ * @a duration is used only for #BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE mode.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_visibility_mode_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_visibility()
+ * @see bt_adapter_visibility_mode_changed_cb()
+ * @see bt_adapter_set_visibility_mode_changed_cb()
+ * @see bt_adapter_unset_visibility_mode_changed_cb()
+ */
+int bt_adapter_set_visibility(bt_adapter_visibility_mode_e discoverable_mode, int duration);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Registers a callback function to be invoked when the connectable state changes.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_connectable_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+int bt_adapter_set_connectable_changed_cb(bt_adapter_connectable_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Unregisters the callback function.
+ * @since_tizen 2.3.1
+ *
+ * @return  0 on success, otherwise a negative error value.
+ * @retval  #BT_ERROR_NONE  Successful
+ * @retval  #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval  #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre  The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see  bt_initialize()
+ * @see  bt_adapter_set_connectable_changed_cb()
+ */
+int bt_adapter_unset_connectable_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Gets the connectable state of local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ *
+ * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
+ *
+ * @param[out] connectable The connectable state of local Bluetooth adapter
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_set_connectable()
+ */
+int bt_adapter_get_connectable(bool *connectable);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Sets the connectable state of local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks When connectable state is false, no device can connect to this device and visibility mode cannot be changed.
+ *
+ * @param[in] connectable The connectable state to set
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @post bt_adapter_connectable_changed_cb() will be invoked if this function returns #BT_ERROR_NONE.
+ *
+ * @see bt_adapter_get_connectable()
+ * @see bt_adapter_connectable_changed_cb()
+ * @see bt_adapter_set_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+int bt_adapter_set_connectable(bool connectable);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Sets the manufacturer data of local Bluetooth adapter.
  * @since_tizen 2.3
  * @privlevel platform
@@ -106,6 +403,217 @@ int bt_adapter_set_manufacturer_data_changed_cb(
 int bt_adapter_unset_manufacturer_data_changed_cb(void);
 
 /**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Enables the local Bluetooth le adapter, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function enables Bluetooth protocol stack and hardware.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_ALREADY_DONE  Already enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ * @post This function invokes bt_adapter_le_state_changed_cb().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_get_state()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ * @see bt_adapter_le_state_changed_cb()
+ *
+ */
+int bt_adapter_le_enable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Disables the local Bluetooth le adapter, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @details This function disables Bluetooth le protocol stack and hardware.
+ *
+ * @remarks
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_NOW_IN_PROGRESS  Operation now in progress
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED
+ * @post This function invokes bt_adapter_le_state_changed_cb().
+ *
+ * @see bt_adapter_le_get_state()
+ * @see bt_adapter_le_state_changed_cb()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb ()
+ *
+ */
+int bt_adapter_le_disable(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief Gets the current state of local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ *
+ * @param[out] adapter_le_state The current adapter le state
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ */
+int bt_adapter_le_get_state(bt_adapter_le_state_e *adapter_le_state);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Registers a callback function to be invoked when the Bluetooth adapter le state changes.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] callback	The callback function to invoke
+ * @param[in] user_data	The user data to be passed to the callback function
+ *
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_adapter_le_state_changed_cb() will be invoked.
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ */
+int bt_adapter_le_set_state_changed_cb(bt_adapter_le_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief	Unregisters the callback function.
+ * @since_tizen 2.3.1
+ *
+ * @return	0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ *
+ * @see bt_initialize()
+ * @see bt_adapter_le_set_state_changed_cb()
+ */
+int bt_adapter_le_unset_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief add address to whitelist for accepting scanning request.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+
+ * @param[in] address The other device's address
+ * @param[in] address_type The other device's address type
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+int bt_adapter_le_add_white_list(const char *address, bt_device_address_type_e address_type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief remove address from the whitelist for not accepting scanning request.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks If the adress is in the whitelist then other LE devices are able to
+ * search this device. Before calling this API, make sure that the adapter is
+ * enabled. There is no callback event for this API.
+ *
+ * @param[in] address The other device's address
+ * @param[in] address_type The other device's address type
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Adapter is not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ *
+ * @see bt_adapter_le_start_advertising_new()
+ * @see bt_adapter_le_stop_advertising()
+ */
+int bt_adapter_le_remove_white_list(const char *address, bt_device_address_type_e address_type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Sets the Privacy feature state of local Bluetooth adapter.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @param[in] enable_privacy The privacy feature to set/unset.
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_LE_ENABLED.
+ *
+ */
+int bt_adapter_le_enable_privacy(bool enable_privacy);
+
+/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief Set Bluetooth LE scan mode
  * @since_tizen 2.3
@@ -466,6 +974,72 @@ int bt_adapter_le_set_advertising_filter_policy(bt_advertiser_h advertiser, bt_a
 /**
  * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Creates a bond with a remote Bluetooth device, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @remarks A bond can be destroyed by bt_device_destroy_bond().\n
+ * The bonding request can be cancelled by bt_device_cancel_bonding().
+ *
+ * @param[in] remote_address The address of the remote Bluetooth device with which the bond should be created
+ * @param[in] conn_type The connection type(LE or BREDR) to create bond with remote device
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_RESOURCE_BUSY     Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED.
+ * @pre The remote device must be discoverable with bt_adapter_start_device_discovery().
+ * @post This function invokes bt_device_bond_created_cb().
+ *
+ * @see bt_adapter_start_device_discovery()
+ * @see bt_device_create_bond()
+ * @see bt_device_bond_created_cb()
+ * @see bt_device_cancel_bonding()
+ * @see bt_device_destroy_bond()
+ * @see bt_device_set_bond_created_cb()
+ * @see bt_device_unset_bond_created_cb()
+ */
+int bt_device_create_bond_by_type(const char *remote_address,
+				  bt_device_connection_link_type_e conn_type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Cancels service search process.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_BONDED  Remote device not bonded
+ * @retval #BT_ERROR_NOT_IN_PROGRESS  Operation not in progress
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The service search must be in progress by bt_device_start_service_search().
+ *
+ * @see bt_device_start_service_search()
+ * @see bt_device_service_searched_cb()
+ * @see bt_device_set_service_searched_cb()
+ * @see bt_device_unset_service_searched_cb()
+ */
+int bt_device_cancel_service_search(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief Gets a connection state
  * @since_tizen 2.4
  *
@@ -578,6 +1152,509 @@ int bt_socket_destroy_rfcomm_ex(const char *uuid);
 int bt_socket_listen_and_accept_rfcomm_ex(const char *uuid, int max_pending_connections, const char* bus_name, const char *object_path);
 
 /**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief Starts listening on passed rfcomm socket.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details bt_socket_connection_requested_cb() will be called when a RFCOMM connection is requested.
+ *
+ * @param[in] socket_fd  The file descriptor socket on which start to listen
+ * @param[in] max_pending_connections  The number of pending connections
+ *
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The socket must be created with bt_socket_create_rfcomm().
+ * @post This function invokes bt_socket_connection_state_changed_cb().
+ *
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_set_connection_requested_cb()
+ * @see bt_socket_unset_connection_requested_cb()
+ * @see bt_socket_connection_requested_cb()
+ */
+int bt_socket_listen(int socket_fd, int max_pending_connections);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Accepts a connection request.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] requested_socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_reject()
+*/
+int bt_socket_accept(int requested_socket_fd);
+
+/**
+ * @internal
+ * @ingroup  CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
+ * @brief  Rejects a connection request.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The connection is requested by bt_socket_connection_requested_cb().
+ * @see bt_socket_create_rfcomm()
+ * @see bt_socket_connection_requested_cb()
+ * @see bt_socket_listen()
+ * @see bt_socket_accept()
+ */
+int bt_socket_reject(int socket_fd);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief Initializes the Bluetooth OPP server requested by bt_opp_server_push_requested_cb().
+ * @since_tizen 2.3.1
+ * @details The popup appears when an OPP connection is requested from a remote device.
+ * If you accept the request, then connection will be established and bt_opp_server_push_requested_cb() will be called.
+ * At that time, you can call either bt_opp_server_accept() or bt_opp_server_reject().
+ * @remarks This function must be called to start Bluetooth OPP server. You must free all resources of the Bluetooth service
+ * by calling bt_opp_server_deinitialize() if Bluetooth OPP service is no longer needed.
+ * @param[in] destination  The destination path
+ * @param[in] push_requested_cb  The callback called when a push is requested
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_RESOURCE_BUSY  Device or resource busy
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_NOT_SUPPORTED   Not supported
+ *
+ * @see  bt_opp_server_push_requested_cb()
+ * @see  bt_opp_server_deinitialize()
+ * @see  bt_opp_server_accept()
+ * @see  bt_opp_server_reject()
+ */
+int bt_opp_server_initialize(const char *destination, bt_opp_server_push_requested_cb push_requested_cb, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call event to the remote bluetooth device.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @remarks Before notifying #BT_AG_CALL_EVENT_ANSWERED or #BT_AG_CALL_EVENT_DIALING, you should open SCO(Synchronous Connection Oriented link)
+ * if Bluetooth Hands-Free need SCO connection.
+ * @param[in] event  The call event
+ * @param[in] call_id  The call ID
+ * @param[in] phone_number  The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and #BT_AG_CALL_EVENT_INCOMING.
+ * In other cases, this value can be NULL.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the call list to the remote bluetooth device.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] list  The call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_call_list(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Notifies the state of voice recognition.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @param[in] state  The state of voice recognition: (@c true = enabled, @c  false = disabled)
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio device must be connected with bt_audio_connect().
+ * @see bt_audio_connect()
+ */
+int bt_ag_notify_voice_recognition_state(bool state);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_unset_call_handling_event_cb()
+ */
+int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a call handling event happened from Hands-Free.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_call_handling_event_cb()
+ * @see bt_ag_set_call_handling_event_cb()
+ */
+int bt_ag_unset_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_unset_multi_call_handling_event_cb()
+ */
+int bt_ag_set_multi_call_handling_event_cb(bt_ag_multi_call_handling_event_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a multi call handling event happened from Hands-Free.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_multi_call_handling_event_cb()
+ * @see bt_ag_set_multi_call_handling_event_cb()
+ */
+int bt_ag_unset_multi_call_handling_event_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_unset_dtmf_transmitted_cb()
+ */
+int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when a DTMF(Dual Tone Multi Frequency) is transmitted from Hands-Free.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_dtmf_transmitted_cb()
+ * @see bt_ag_set_dtmf_transmitted_cb()
+ */
+int bt_ag_unset_dtmf_transmitted_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Notifies the speaker gain to the remote device.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @details This function sends a signal to the remote device. This signal has the gain value.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * When the speaker gain of remote device is changed to the requested gain, bt_audio_speaker_gain_changed_cb() will be called.
+ * @param[in] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_get_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_notify_speaker_gain(int gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Gets the current speaker gain of the remote device.
+ * @since_tizen 2.3.1
+ * @details This function gets the value of speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[out] gain The gain of speaker (0 ~ 15)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_ag_notify_speaker_gain()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_get_speaker_gain(int *gain);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief Checks whether the remoted device enables NREC(Noise Reduction and Echo Canceling) or not.
+ * @since_tizen 2.3.1
+ * @param[out] enabled The NREC status: (@c true = enabled, @c  false = not enabled)
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device is connected by bt_audio_connect() with #BT_AUDIO_PROFILE_TYPE_HSP_HFP service.
+ * @see bt_audio_connect()
+ */
+int bt_ag_is_nrec_enabled(bool *enabled);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3.1
+ * @details This function let you know the change of the speaker gain of the remote device.
+ * @a gain is represented on a scale from 0 to 15. This value is absolute value relating to a particular volume level.
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_speaker_gain_changed_cb()
+ */
+int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the speaker gain of the remote device is changed.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_speaker_gain_changed_cb()
+ */
+int bt_ag_unset_speaker_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Registers a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_unset_microphone_gain_changed_cb()
+ */
+int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the microphone gain of the remote device is changed.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth audio service must be initialized with bt_audio_initialize().
+ * @see bt_audio_initialize()
+ * @see bt_ag_set_microphone_gain_changed_cb()
+ */
+int bt_ag_unset_microphone_gain_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Creates a handle of call list.
+ * @since_tizen 2.3.1
+ * @param[out] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_destroy()
+ */
+int bt_call_list_create(bt_call_list_h *list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Destroys the handle of call list.
+ * @since_tizen 2.3.1
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_destroy(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Resets the handle of call list.
+ * @since_tizen 2.3.1
+ * @param[in] list  The handle of call list
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_reset(bt_call_list_h list);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_CALL_MODULE
+ * @brief Adds a call to the handle of call list.
+ * @since_tizen 2.3.1
+ * @param[in] list  The handle of call list
+ * @param[in] call_id  The call ID
+ * @param[in] state  The state of audio gate call
+ * @param[in] phone_number The phone number. You must set this value in case of #BT_AG_CALL_EVENT_DIALING and      #BT_AG_CALL_EVENT_INCOMING.
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_call_list_create()
+ */
+int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number);
+
+/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief Checks whether the remoted device is wbs (Wide Band Speech) mode or not.
  * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
@@ -1487,6 +2564,22 @@ int bt_gatt_characteristic_add_descriptor(bt_gatt_h characteristic,
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Updates the properties which a characteristic's GATT handle has
+ * @since_tizen 2.4
+ *
+ * @param[in] characteristic The characteristic's GATT handle
+ * @param[in] properties The properties to be updated
+ * @return  0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @see bt_gatt_property_e
+ */
+int bt_gatt_characteristic_set_properties(bt_gatt_h characteristic, int properties);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Creates the GATT characteristic descriptor
  * @since_tizen 2.4
  *
@@ -1594,6 +2687,26 @@ int bt_gatt_server_set_read_value_requested_cb(bt_gatt_h gatt_handle,
 				bt_gatt_server_read_value_requested_cb callback,
 				void *user_data);
 
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Registers a callback function to be invoked when the remote device enables or disables the Notification/Indication for particular characteristics.
+ * @since_tizen 2.4
+ *
+ * @param[in] gatt_handle The GATT handle of a characteristic or descriptor
+ * @param[in] callback The callback to be invoked
+ * @param[in] user_data The user data to be passed to @a callback function
+ * @return	0 on success, otherwise a negative error value
+ * @retval #BT_ERROR_NONE Successful
+ * @retval #BT_ERROR_INVALID_PARAMETER	Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED	Not supported
+ *
+ * @see bt_gatt_server_notification_state_change_cb()
+ */
+int bt_gatt_server_set_notification_state_change_cb(bt_gatt_h gatt_handle,
+				bt_gatt_server_notification_state_change_cb callback,
+				void *user_data);
+
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Registers a callback function to be invoked when a value of a characteristic or descriptor has been changed by a remote device(GATT client)'s request
@@ -2265,6 +3378,239 @@ int bt_avrcp_control_get_track_info(bt_avrcp_metadata_attributes_info_s **track)
 int bt_avrcp_control_free_track_info(bt_avrcp_metadata_attributes_info_s *track);
 
 /**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Activates the NAP(Network Access Point).
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The state of local Bluetooth must be #BT_ADAPTER_ENABLED
+ * @see bt_nap_deactivate()
+ */
+int bt_nap_activate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Deactivates the NAP(Network Access Point).
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_ALREADY_DONE  Operation is already done
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_deactivate(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the all PANUs(Personal Area Networking User) which are connected to you.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect_all(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief Disconnects the specified PANU(Personal Area Networking User) which is connected to you.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth NAP service must be activated with bt_nap_activate().
+ * @see bt_nap_activate()
+ */
+int bt_nap_disconnect(const char *remote_address);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_unset_connection_state_changed_cb()
+ */
+int bt_nap_set_connection_state_changed_cb(bt_nap_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_NAP_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_nap_connection_state_changed_cb()
+ * @see bt_nap_set_connection_state_changed_cb()
+ */
+int bt_nap_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Registers a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3.1
+ * @param[in] callback The callback function to register
+ * @param[in] user_data The user data to be passed to the callback function
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_unset_connection_state_changed_cb()
+ */
+int bt_panu_set_connection_state_changed_cb(bt_panu_connection_state_changed_cb callback, void *user_data);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief  Unregisters a callback function that will be invoked when the connection state changes.
+ * @since_tizen 2.3.1
+ * @return   0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized with bt_initialize().
+ * @post bt_nap_connection_state_changed_cb() will be invoked.
+ * @see bt_initialize()
+ * @see bt_panu_connection_state_changed_cb()
+ * @see bt_panu_set_connection_state_changed_cb()
+ */
+int bt_panu_unset_connection_state_changed_cb(void);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Connects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @param[in] type  The type of PAN service
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The local device must be bonded with the remote device by bt_device_create_bond().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_disconnect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_PAN_PANU_MODULE
+ * @brief Disconnects the remote device with the PAN(Personal Area Networking) service, asynchronously.
+ * @since_tizen 2.3.1
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/bluetooth
+ * @param[in] remote_address  The remote address
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_INVALID_PARAMETER  Invalid parameter
+ * @retval #BT_ERROR_NOT_ENABLED  Not enabled
+ * @retval #BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED  Remote device is not connected
+ * @retval #BT_ERROR_OUT_OF_MEMORY  Out of memory
+ * @retval #BT_ERROR_OPERATION_FAILED  Operation failed
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The remote device must be connected by bt_panu_connect().
+ * @post bt_panu_connection_state_changed_cb() will be invoked.
+ * @see bt_panu_connect()
+ * @see bt_panu_connection_state_changed_cb()
+ */
+int bt_panu_disconnect(const char *remote_address);
+
+/**
+ * @internal
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief   update LE connection.
+ * @since_tizen 2.3.1
+ * @privlevel platform
+ * @privilege %http://tizen.org/privilege/bluetooth.admin
+ * @return 0 on success, otherwise a negative error value.
+ * @retval #BT_ERROR_NONE  Successful
+ * @retval #BT_ERROR_NOT_INITIALIZED  Not initialized
+ * @retval #BT_ERROR_PERMISSION_DENIED  Permission denied
+ * @retval #BT_ERROR_NOT_SUPPORTED  Not supported
+ *
+ * @pre The Bluetooth service must be initialized by bt_initialize().
+ * @pre The remote device must be connected with bt_gatt_connect().
+ */
+int bt_device_le_conn_update(const char *device_address,
+			     const bt_le_conn_update_s *parameters);
+
+
+/**
  * @}
  */
 
diff --git a/include/wearable/bluetooth_type.h b/include/wearable/bluetooth_type.h
index 6690427..3b62e4e 100644
--- a/include/wearable/bluetooth_type.h
+++ b/include/wearable/bluetooth_type.h
@@ -75,18 +75,6 @@ typedef enum
 } bt_adapter_state_e;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Enumerations of the Bluetooth adapter le state.
- * @since_tizen 2.3.1
- */
-typedef enum
-{
-	BT_ADAPTER_LE_DISABLED = 0x00, /**< Bluetooth le is disabled */
-	BT_ADAPTER_LE_ENABLED, /**< Bluetooth le is enabled */
-} bt_adapter_le_state_e;
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief Enumerations of the Bluetooth visibility mode.
  * @since_tizen 2.3.1
@@ -439,7 +427,6 @@ typedef enum {
 } bt_audio_profile_type_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Enumerations for the call handling event
  * @since_tizen 2.3.1
@@ -451,7 +438,6 @@ typedef enum {
 } bt_ag_call_handling_event_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Enumerations for the multi call handling event
  * @since_tizen 2.3.1
@@ -465,42 +451,9 @@ typedef enum {
 } bt_ag_multi_call_handling_event_e;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Enumerations for the call state
- * @since_tizen 2.3.1
- */
-typedef enum {
-    BT_AG_CALL_EVENT_IDLE = 0x00,  /**< Idle */
-    BT_AG_CALL_EVENT_ANSWERED,  /**< Answered */
-    BT_AG_CALL_EVENT_HELD,  /**< Held */
-    BT_AG_CALL_EVENT_RETRIEVED,  /**< Retrieved */
-    BT_AG_CALL_EVENT_DIALING,  /**< Dialing */
-    BT_AG_CALL_EVENT_ALERTING,  /**< Alerting */
-    BT_AG_CALL_EVENT_INCOMING,  /**< Incoming */
-} bt_ag_call_event_e;
-
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Enumerations for the call state
- * @since_tizen 2.3.1
- */
-typedef enum {
-    BT_AG_CALL_STATE_IDLE = 0x00,  /**< Idle state */
-    BT_AG_CALL_STATE_ACTIVE,  /**< Active state */
-    BT_AG_CALL_STATE_HELD,  /**< Held state */
-    BT_AG_CALL_STATE_DIALING,  /**< Dialing state */
-    BT_AG_CALL_STATE_ALERTING,  /**< Alerting state */
-    BT_AG_CALL_STATE_INCOMING,  /**< Incoming state */
-    BT_AG_CALL_STATE_WAITING,  /**< Waiting for connected indication event after answering an incoming call*/
-} bt_ag_call_state_e;
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the equalizer state
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_EQUALIZER_STATE_OFF = 0x01,  /**< Equalizer Off */
@@ -508,10 +461,9 @@ typedef enum {
 } bt_avrcp_equalizer_state_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the repeat mode
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_REPEAT_MODE_OFF = 0x01,  /**< Repeat Off */
@@ -521,10 +473,9 @@ typedef enum {
 } bt_avrcp_repeat_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the shuffle mode
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_SHUFFLE_MODE_OFF = 0x01,  /**< Shuffle Off */
@@ -533,10 +484,9 @@ typedef enum {
 } bt_avrcp_shuffle_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the scan mode
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_SCAN_MODE_OFF = 0x01,  /**< Scan Off */
@@ -545,10 +495,9 @@ typedef enum {
 } bt_avrcp_scan_mode_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the player state
- * @since_tizen 2.3.1
+ * @since_tizen 2.4
  */
 typedef enum {
     BT_AVRCP_PLAYER_STATE_STOPPED = 0x00,  /**< Stopped */
@@ -802,22 +751,6 @@ typedef struct
 } bt_device_connection_info_s;
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
- * @brief Device LE connection update structure.
- * @since_tizen 2.3.1
- *
- * @see bt_device_le_conn_update()
- */
-typedef struct
-{
-       unsigned int interval_min;   /**< Minimum value for the connection event interval (msec) */
-       unsigned int interval_max;   /**< Maximum value for the connection event interval (msec) */
-       unsigned int latency;   /**< Slave latency (msec) */
-       unsigned int time_out;   /**< Supervision timeout (msec) */
-} bt_le_conn_update_s;
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief Rfcomm connection data used for exchanging data between Bluetooth devices.
  * @since_tizen 2.3.1
@@ -954,26 +887,6 @@ typedef void (*bt_adapter_device_discovery_state_changed_cb)
 typedef bool (*bt_adapter_bonded_device_cb)(bt_device_info_s *device_info, void *user_data);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
- * @brief  Called when the connectable state changes.
- * @since_tizen 2.3.1
- *
- * @param[in] result The result of the connectable state changing
- * @param[in] connectable The connectable to be changed
- * @param[in] user_data The user data passed from the callback registration function
- *
- * @pre This function will be invoked when the connectable state of local Bluetooth adapter changes
- * if you register this callback using bt_adapter_set_connectable_changed_cb().
- *
- * @see bt_adapter_set_connectable()
- * @see bt_adapter_set_connectable_changed_cb()
- * @see bt_adapter_unset_connectable_changed_cb()
- */
-typedef void (*bt_adapter_connectable_changed_cb)
-	(int result, bool connectable, void *user_data);
-
-/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief  Called when the LE advertisement has been found.
  * @since_tizen 2.3.1
@@ -1004,22 +917,6 @@ typedef void (*bt_adapter_le_scan_result_cb)(int result,
 typedef void (*bt_adapter_le_advertising_state_changed_cb)(int result,
 		bt_advertiser_h advertiser, bt_adapter_le_advertising_state_e adv_state, void *user_data);
 
-/**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
- * @brief  Called when the Bluetooth adapter le state changes.
- * @since_tizen 2.3.1
- *
- * @param[in]   result  The result of the adapter state changing
- * @param[in]   adapter_le_state  The adapter le state to be changed
- * @param[in]   user_data  The user data passed from the callback registration function
- * @pre Either bt_adapter_le_enable() or bt_adapter_le_disable() will invoke this callback if you register this callback using bt_adapter_le_set_state_changed_cb().
- * @see bt_adapter_le_enable()
- * @see bt_adapter_le_disable()
- * @see bt_adapter_le_set_state_changed_cb()
- * @see bt_adapter_le_unset_state_changed_cb()
- */
-typedef void (*bt_adapter_le_state_changed_cb)(int result, bt_adapter_le_state_e adapter_le_state, void *user_data);
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
@@ -1078,7 +975,6 @@ typedef bool (*bt_device_connected_profile)(bt_profile_e profile, void *user_dat
 typedef void (*bt_device_bond_destroyed_cb)(int result, char *remote_address, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
  * @brief  Called when the authorization of device changes.
  * @since_tizen 2.3.1
@@ -1165,40 +1061,19 @@ typedef void (*bt_socket_connection_state_changed_cb)
 	(int result, bt_socket_connection_state_e connection_state, bt_socket_connection_s *connection, void *user_data);
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_SOCKET_MODULE
  * @brief  Called when a RFCOMM connection is requested.
  * @since_tizen 2.3.1
  *
- * @details You must call bt_socket_accept() if you want to accept. Otherwise, you must call bt_socket_reject().
  * @param[in] socket_fd  The file descriptor of socket on which a connection is requested
  * @param[in] remote_address  The address of remote device
  * @param[in] user_data The user data passed from the callback registration function
- * @pre If you register this callback function by bt_socket_set_connection_requested_cb() and listen a socket by bt_socket_listen(),
+ * @pre If you register this callback function by bt_socket_set_connection_requested_cb(),
  * bt_socket_connection_requested_cb() will be invoked.
- * @see bt_socket_listen()
- * @see bt_socket_accept()
- * @see bt_socket_reject()
  */
 typedef void (*bt_socket_connection_requested_cb) (int socket_fd, const char *remote_address, void *user_data);
 
 /**
- * @internal
- * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
- * @brief  Called when the push is requested.
- * @since_tizen 2.3.1
- *
- * @details You must call bt_opp_server_accept() if you want to accept.
- * Otherwise, you must call bt_opp_server_reject().
- * @param[in] file  The path of file to be pushed
- * @param[in] size The file size (bytes)
- * @param[in] user_data The user data passed from the callback registration function
- * @see bt_opp_server_initialize()
- */
-typedef void (*bt_opp_server_push_requested_cb)(const char *file, int size, void *user_data);
-
-/**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
  * @brief  Called when an OPP connection is requested.
  * @since_tizen 2.3.1
@@ -1298,23 +1173,6 @@ typedef void (*bt_audio_connection_state_changed_cb) (int result, bool connected
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
- * @brief  Called when the SCO(Synchronous Connection Oriented link) state is changed.
- * @since_tizen 2.3.1
- *
- * @details  This callback is called when the SCO state is changed.
- * When you call bt_ag_open_sco() or bt_ag_close_sco(), this callback is also called with error result even though these functions failed.
- * @param[in] result  The result of changing the connection state
- * @param[in] opened  The state to be changed: (@c true = opened, @c  false = not opened)
- * @param[in] user_data The user data passed from the callback registration function
- * @see bt_ag_set_sco_state_changed_cb()
- * @see bt_ag_unset_sco_state_changed_cb()
- * @see bt_ag_open_sco()
- * @see bt_ag_close_sco()
- */
-typedef void (*bt_ag_sco_state_changed_cb) (int result, bool opened, void *user_data);
-
-/**
- * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
  * @brief  Called when a call handling event happened from Hands-Free.
  * @since_tizen 2.3.1
  *
diff --git a/include/wearable/bluetooth_type_extension.h b/include/wearable/bluetooth_type_extension.h
new file mode 100644
index 0000000..03e314a
--- /dev/null
+++ b/include/wearable/bluetooth_type_extension.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+#define __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
+
+ #ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+/**
+ * @file bluetooth_type_extension.h
+ */
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Called when the SCO(Synchronous Connection Oriented link) state is changed.
+ * @since_tizen 2.3.1
+ *
+ * @details  This callback is called when the SCO state is changed.
+ * When you call bt_ag_open_sco() or bt_ag_close_sco(), this callback is also called with error result even though these functions failed.
+ * @param[in] result  The result of changing the connection state
+ * @param[in] opened  The state to be changed: (@c true = opened, @c  false = not opened)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_ag_set_sco_state_changed_cb()
+ * @see bt_ag_unset_sco_state_changed_cb()
+ * @see bt_ag_open_sco()
+ * @see bt_ag_close_sco()
+ */
+typedef void (*bt_ag_sco_state_changed_cb) (int result, bool opened, void *user_data);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // __TIZEN_NETWORK_BLUETOOTH_TYPE_EXTENSION_H__
diff --git a/include/wearable/bluetooth_type_internal.h b/include/wearable/bluetooth_type_internal.h
index 80e1f5b..3f18d7c 100644
--- a/include/wearable/bluetooth_type_internal.h
+++ b/include/wearable/bluetooth_type_internal.h
@@ -18,6 +18,8 @@
 #ifndef __TIZEN_NETWORK_BLUETOOTH_TYPE_INTERNAL_H__
 #define __TIZEN_NETWORK_BLUETOOTH_TYPE_INTERNAL_H__
 
+#include <glib.h>
+
  #ifdef __cplusplus
 extern "C"
 {
@@ -65,6 +67,97 @@ extern "C"
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Enumerations of the Bluetooth adapter le state.
+ * @since_tizen 2.3.1
+ */
+typedef enum
+{
+	BT_ADAPTER_LE_DISABLED = 0x00, /**< Bluetooth le is disabled */
+	BT_ADAPTER_LE_ENABLED, /**< Bluetooth le is enabled */
+} bt_adapter_le_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
+ * @brief  Called when the Bluetooth adapter le state changes.
+ * @since_tizen 2.3.1
+ *
+ * @param[in]   result  The result of the adapter state changing
+ * @param[in]   adapter_le_state  The adapter le state to be changed
+ * @param[in]   user_data  The user data passed from the callback registration function
+ * @pre Either bt_adapter_le_enable() or bt_adapter_le_disable() will invoke this callback if you register this callback using bt_adapter_le_set_state_changed_cb().
+ * @see bt_adapter_le_enable()
+ * @see bt_adapter_le_disable()
+ * @see bt_adapter_le_set_state_changed_cb()
+ * @see bt_adapter_le_unset_state_changed_cb()
+ */
+typedef void (*bt_adapter_le_state_changed_cb)(int result, bt_adapter_le_state_e adapter_le_state, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+    BT_AG_CALL_EVENT_IDLE = 0x00,  /**< Idle */
+    BT_AG_CALL_EVENT_ANSWERED,  /**< Answered */
+    BT_AG_CALL_EVENT_HELD,  /**< Held */
+    BT_AG_CALL_EVENT_RETRIEVED,  /**< Retrieved */
+    BT_AG_CALL_EVENT_DIALING,  /**< Dialing */
+    BT_AG_CALL_EVENT_ALERTING,  /**< Alerting */
+    BT_AG_CALL_EVENT_INCOMING,  /**< Incoming */
+} bt_ag_call_event_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_AUDIO_AG_MODULE
+ * @brief  Enumerations for the call state
+ * @since_tizen 2.3.1
+ */
+typedef enum {
+    BT_AG_CALL_STATE_IDLE = 0x00,  /**< Idle state */
+    BT_AG_CALL_STATE_ACTIVE,  /**< Active state */
+    BT_AG_CALL_STATE_HELD,  /**< Held state */
+    BT_AG_CALL_STATE_DIALING,  /**< Dialing state */
+    BT_AG_CALL_STATE_ALERTING,  /**< Alerting state */
+    BT_AG_CALL_STATE_INCOMING,  /**< Incoming state */
+    BT_AG_CALL_STATE_WAITING,  /**< Waiting for connected indication event after answering an incoming call*/
+} bt_ag_call_state_e;
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
+ * @brief  Called when the connectable state changes.
+ * @since_tizen 2.3.1
+ *
+ * @param[in] result The result of the connectable state changing
+ * @param[in] connectable The connectable to be changed
+ * @param[in] user_data The user data passed from the callback registration function
+ *
+ * @pre This function will be invoked when the connectable state of local Bluetooth adapter changes
+ * if you register this callback using bt_adapter_set_connectable_changed_cb().
+ *
+ * @see bt_adapter_set_connectable()
+ * @see bt_adapter_set_connectable_changed_cb()
+ * @see bt_adapter_unset_connectable_changed_cb()
+ */
+typedef void (*bt_adapter_connectable_changed_cb)
+	(int result, bool connectable, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_OPP_SERVER_MODULE
+ * @brief  Called when the push is requested.
+ * @since_tizen 2.3.1
+ *
+ * @details You must call bt_opp_server_accept() if you want to accept.
+ * Otherwise, you must call bt_opp_server_reject().
+ * @param[in] file  The path of file to be pushed
+ * @param[in] size The file size (bytes)
+ * @param[in] user_data The user data passed from the callback registration function
+ * @see bt_opp_server_initialize()
+ */
+typedef void (*bt_opp_server_push_requested_cb)(const char *file, int size, void *user_data);
+
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_LE_MODULE
  * @brief  Enumerations of the Bluetooth adapter le scan type.
  * @since_tizen 2.3
  */
@@ -202,7 +295,6 @@ typedef enum
 } bt_pbap_filter_sort_order_e;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Enumerations for the player control command
  * @since_tizen 2.3
@@ -217,8 +309,7 @@ typedef enum
 	BT_AVRCP_CONTROL_REWIND   /**< Rewind */
 } bt_avrcp_player_command_e;
 
- /**
- * @internal
+/**
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief Structure of Track metadata information.
  * @since_tizen 2.3
@@ -236,7 +327,6 @@ typedef struct {
 } bt_avrcp_metadata_attributes_info_s;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_AVRCP_MODULE
  * @brief  Called when the connection state is changed.
  * @since_tizen 2.3
@@ -298,7 +388,6 @@ typedef struct {
 } bt_hf_call_status_info_s;
 
 /**
- * @internal
  * @ingroup CAPI_NETWORK_BLUETOOTH_ADAPTER_MODULE
  * @brief  Called when the manufacturer dat changes.
  * @since_tizen 2.3
@@ -552,6 +641,20 @@ typedef void (*bt_gatt_server_read_value_requested_cb) (char *remote_address,
 
 /**
  * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
+ * @brief  Called when the remote device enables or disables the Notification/Indication for particular characteristics.
+ * @since_tizen 2.4
+ *
+ * @param[in] server The GATT server handle
+ * @param[in] gatt_handle The characteristic's GATT handle to be read
+ * @param[in] user_data The user data passed from the registration function
+ *
+ * @see bt_gatt_server_set_read_value_requested_cb()
+ */
+typedef void (*bt_gatt_server_notification_state_change_cb) (bool notify,
+			bt_gatt_server_h server, bt_gatt_h gatt_handle, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_GATT_MODULE
  * @brief  Called when the sending notification / indication is done
  * @since_tizen 2.4
  *
@@ -571,6 +674,20 @@ typedef void (*bt_gatt_server_read_value_requested_cb) (char *remote_address,
 typedef void (*bt_gatt_server_notification_sent_cb) (int result,
 		char *remote_address, bt_gatt_server_h server,
 		bt_gatt_h characteristic, bool completed, void *user_data);
+
+/**
+ * @ingroup CAPI_NETWORK_BLUETOOTH_DEVICE_MODULE
+ * @brief Device LE connection update structure.
+ * @since_tizen 2.3.1
+ */
+typedef struct
+{
+       unsigned int interval_min;   /**< Minimum value for the connection event interval (msec) */
+       unsigned int interval_max;   /**< Maximum value for the connection event interval (msec) */
+       unsigned int latency;   /**< Slave latency (msec) */
+       unsigned int time_out;   /**< Supervision timeout (msec) */
+} bt_le_conn_update_s;
+
 /**
  * @}
  */
diff --git a/packaging/capi-network-bluetooth.spec b/packaging/capi-network-bluetooth.spec
index 774dc0f..5cb0740 100644
--- a/packaging/capi-network-bluetooth.spec
+++ b/packaging/capi-network-bluetooth.spec
@@ -6,13 +6,19 @@ Release:    1
 Group:      TO_BE/FILLED_IN
 License:    Apache-2.0
 Source0:    %{name}-%{version}.tar.gz
+
 Requires(post): eglibc
 Requires(postun): eglibc
 
 BuildRequires:  pkgconfig(dlog)
 BuildRequires:  pkgconfig(glib-2.0)
 BuildRequires:  pkgconfig(vconf)
+%if "%{?tizen_profile_name}" == "tv"
+BuildRequires:  pkgconfig(bluetooth-tv-api)
+BuildRequires:  pkgconfig(db-util)
+%else
 BuildRequires:  pkgconfig(bluetooth-api)
+%endif
 BuildRequires:  pkgconfig(capi-base-common)
 %if "%{?tizen_profile_name}" == "wearable"
 BuildRequires:  pkgconfig(privacy-manager-client)
@@ -21,7 +27,6 @@ BuildRequires:  pkgconfig(privacy-manager-client)
 BuildRequires:  cmake
 BuildRequires:  model-build-features
 
-
 %description
 Network Bluetooth Framework
 
@@ -79,30 +84,39 @@ export CXXFLAGS="$CXXFLAGS -DTIZEN_DEBUG_ENABLE -DTIZEN_ENGINEER_MODE"
 export FFLAGS="$FFLAGS -DTIZEN_DEBUG_ENABLE -DTIZEN_ENGINEER_MODE"
 
 %if "%{?tizen_profile_name}" == "wearable"
-export CFLAGS="$CFLAGS -DTIZEN_WEARABLE"
-export CXXFLAGS="$CXXFLAGS -DTIZEN_WEARABLE"
-export FFLAGS="$FFLAGS -DTIZEN_WEARABLE"
+export CFLAGS="$CFLAGS -DTIZEN_WEARABLE -DTIZEN_AUDIO_HF_DISABLE"
+export CXXFLAGS="$CXXFLAGS -DTIZEN_WEARABLE -DTIZEN_AUDIO_HF_DISABLE"
+export FFLAGS="$FFLAGS -DTIZEN_WEARABLE -DTIZEN_AUDIO_HF_DISABLE"
 %endif
 
 %if "%{?tizen_profile_name}" == "mobile"
-export CFLAGS="$CFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT"
-export CXXFLAGS="$CXXFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT"
-export FFLAGS="$FFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT"
+export CFLAGS="$CFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT -DTIZEN_AUDIO_HF_DISABLE -DTIZEN_IPSP_SUPPORT"
+export CXXFLAGS="$CXXFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT -DTIZEN_AUDIO_HF_DISABLE -DTIZEN_IPSP_SUPPORT"
+export FFLAGS="$FFLAGS -DBT_ENABLE_LEGACY_GATT_CLIENT -DTIZEN_AUDIO_HF_DISABLE -DTIZEN_IPSP_SUPPORT"
+%endif
+
+%if "%{?tizen_profile_name}" == "tv"
+export CFLAGS="$CFLAGS -DTIZEN_GATT_DISABLE -DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE \
+			-DTIZEN_PAN_DISABLE -DTELEPHONY_DISABLED -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
+export CXXFLAGS="$CXXFLAGS -DTIZEN_GATT_DISABLE -DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE \
+			-DTIZEN_PAN_DISABLE -DTELEPHONY_DISABLED -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
+export FFLAGS="$FFLAGS -DTIZEN_GATT_DISABLE -DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE \
+			-DTIZEN_PAN_DISABLE -DTELEPHONY_DISABLED -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
 %endif
 
 %if %{?model_build_feature_bt_disable_all}
 export CFLAGS="$CFLAGS -DTIZEN_BT_DISABLE -DTIZEN_LE_DISABLE -DTIZEN_GATT_DISABLE
 			-DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE
-			-DTIZEN_PAN_DISABLE -DTIZEN_HID_DISABLE -DTELEPHONY_DISABLED
-			-DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE"
+			-DTIZEN_PAN_DISABLE -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE
+			-DTELEPHONY_DISABLED -DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
 export CXXFLAGS="$CXXFLAGS -DTIZEN_BT_DISABLE -DTIZEN_LE_DISABLE -DTIZEN_GATT_DISABLE
 			-DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE
-			-DTIZEN_PAN_DISABLE -DTIZEN_HID_DISABLE -DTELEPHONY_DISABLED
-			-DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE"
+			-DTIZEN_PAN_DISABLE -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE
+			-DTELEPHONY_DISABLED -DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
 export FFLAGS="$FFLAGS -DTIZEN_BT_DISABLE -DTIZEN_LE_DISABLE -DTIZEN_GATT_DISABLE
 			-DTIZEN_OPP_SERVER_DISABLE -DTIZEN_OPP_CLIENT_DISABLE
-			-DTIZEN_PAN_DISABLE -DTIZEN_HID_DISABLE -DTELEPHONY_DISABLED
-			-DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE"
+			-DTIZEN_PAN_DISABLE -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE 
+			-DTELEPHONY_DISABLED -DTIZEN_AVRCP_DISABLE -DTIZEN_HDP_DISABLE -DTIZEN_AUDIO_HF_DISABLE"
 %else
 %if %{?model_build_feature_bt_disable_le}
 export CFLAGS="$CFLAGS -DTIZEN_LE_DISABLE -DTIZEN_GATT_DISABLE"
@@ -123,9 +137,9 @@ export FFLAGS="$FFLAGS -DTIZEN_PAN_DISABLE"
 %endif
 
 %if %{?model_build_feature_bt_disable_hid}
-export CFLAGS="$CFLAGS -DTIZEN_HID_DISABLE"
-export CXXFLAGS="$CXXFLAGS -DTIZEN_HID_DISABLE"
-export FFLAGS="$FFLAGS -DTIZEN_HID_DISABLE"
+export CFLAGS="$CFLAGS -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE"
+export CXXFLAGS="$CXXFLAGS -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE"
+export FFLAGS="$FFLAGS -DTIZEN_HID_HOST_DISABLE -DTIZEN_HID_DEVICE_DISABLE"
 %endif
 
 %if %{?model_build_feature_bt_disable_audio_call}
@@ -151,8 +165,12 @@ export FFLAGS="$FFLAGS -DTIZEN_HDP_DISABLE"
 %if "%{?tizen_profile_name}" == "wearable"
 	-DTIZEN_WEARABLE=YES \
 %else
+%if "%{?tizen_profile_name}" == "tv"
+	-DTIZEN_TV=YES \
+%else
 	-DTIZEN_WEARABLE=NO \
 %endif
+%endif
 
 MAJORVER=`echo %{version} | awk 'BEGIN {FS="."}{print $1}'`
 cmake . -DCMAKE_INSTALL_PREFIX=/usr -DFULLVER=%{version} -DMAJORVER=${MAJORVER}
@@ -164,11 +182,14 @@ rm -rf %{buildroot}
 %make_install
 install -D -m 0644 LICENSE %{buildroot}%{_datadir}/license/capi-network-bluetooth
 install -D -m 0644 LICENSE %{buildroot}%{_datadir}/license/capi-network-bluetooth-devel
+
+%if "%{?tizen_profile_name}" != "tv"
 install -D -m 0644 test_scripts/bt_on_test_while_infinite.service %{buildroot}%{_libdir}/systemd/system/bt_on_test_while_infinite.service
 install -D -m 0644 test/bt_infinite_spp_test_server.service %{buildroot}%{_libdir}/systemd/system/bt_infinite_spp_test_server.service
 install -D -m 0644 test/bt_infinite_spp_test_client.service %{buildroot}%{_libdir}/systemd/system/bt_infinite_spp_test_client.service
 
 install -D -m 0755 test_scripts/check_bt_during_infinite_boot.sh %{buildroot}/%{_prefix}/etc/bluetooth/check_bt_during_infinite_boot.sh
+%endif
 
 %post -p /sbin/ldconfig
 
@@ -180,19 +201,25 @@ install -D -m 0755 test_scripts/check_bt_during_infinite_boot.sh %{buildroot}/%{
 %{_datadir}/license/capi-network-bluetooth
 
 %files test
+%if "%{?tizen_profile_name}" != "tv"
 %manifest bluetooth-test.manifest
 %{_bindir}/bt_unit_test
 %{_bindir}/bt_onoff
 /etc/smack/accesses2.d/capi.network.bluetooth.test.rule
+%endif
 
 %files gatt-test
+%if "%{?tizen_profile_name}" != "tv"
 %manifest bluetooth-gatt-test.manifest
 %{_bindir}/bt_unit_test_gatt
 /etc/smack/accesses2.d/capi.network.bluetooth.test.gatt.rule
+%endif
 
 %files infinite-boot-test
+%if "%{?tizen_profile_name}" != "tv"
 %{_libdir}/systemd/system/bt_on_test_while_infinite.service
 %attr(755,-,-) %{_prefix}/etc/bluetooth/check_bt_during_infinite_boot.sh
+%endif
 
 %post infinite-boot-test
 /usr/bin/systemctl daemon-reload
@@ -202,10 +229,12 @@ install -D -m 0755 test_scripts/check_bt_during_infinite_boot.sh %{buildroot}/%{
 /usr/bin/systemctl disable bt_on_test_while_infinite.service
 
 %files infinite-spp-test-server
+%if "%{?tizen_profile_name}" != "tv"
 %manifest bluetooth-infinite-spp-test-server.manifest
 %{_bindir}/bt_infinite_spp_test
 %{_libdir}/systemd/system/bt_infinite_spp_test_server.service
 /etc/smack/accesses2.d/capi.network.bluetooth.infinite.spp.test.rule
+%endif
 
 %post infinite-spp-test-server
 /usr/bin/systemctl daemon-reload
@@ -215,10 +244,12 @@ install -D -m 0755 test_scripts/check_bt_during_infinite_boot.sh %{buildroot}/%{
 /usr/bin/systemctl disable bt_infinite_spp_test_server.service
 
 %files infinite-spp-test-client
+%if "%{?tizen_profile_name}" != "tv"
 %manifest bluetooth-infinite-spp-test-client.manifest
 %{_bindir}/bt_infinite_spp_test
 %{_libdir}/systemd/system/bt_infinite_spp_test_client.service
 /etc/smack/accesses2.d/capi.network.bluetooth.infinite.spp.test.rule
+%endif
 
 %post infinite-spp-test-client
 /usr/bin/systemctl daemon-reload
@@ -230,8 +261,21 @@ install -D -m 0755 test_scripts/check_bt_during_infinite_boot.sh %{buildroot}/%{
 %files devel
 %{_includedir}/network/bluetooth.h
 %{_includedir}/network/bluetooth_type.h
+
+%if "%{?tizen_profile_name}" == "tv"
+%{_includedir}/network/bluetooth_product.h
+%{_includedir}/network/bluetooth_type_product.h
+%{_includedir}/network/BTLogger.h
+%{_includedir}/network/BTLogger_interface.h
+%exclude %{_includedir}/network/bluetooth_private.h
+%endif
+
+%{_includedir}/network/bluetooth_extension.h
+%{_includedir}/network/bluetooth_type_extension.h
+
 %{_includedir}/network/bluetooth_internal.h
 %{_includedir}/network/bluetooth_type_internal.h
+
 %{_libdir}/pkgconfig/capi-network-bluetooth.pc
 %{_libdir}/libcapi-network-bluetooth.so
 %{_datadir}/license/capi-network-bluetooth-devel
diff --git a/src/bluetooth-adapter.c b/src/bluetooth-adapter.c
index 400375e..1c5ff8c 100644..100755
--- a/src/bluetooth-adapter.c
+++ b/src/bluetooth-adapter.c
@@ -205,9 +205,13 @@ int bt_adapter_get_version(char **version)
 
 #define BT_ADAPTER_FIRMWARE_INFO_FILE_PATH "/var/lib/bluetooth/bcmtool_log"
 #define BT_ADAPTER_STACK_INFO_FILE_PATH "/usr/etc/bluetooth/stack_info"
+#define BT_ADAPTER_MAX_BUFFER_SIZE (32767 * 1000)
 
 int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_version, char **profiles)
 {
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	int ret = BT_ERROR_NONE;
 	FILE *fp = NULL;
 	char *buf = NULL;
@@ -353,6 +357,12 @@ int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_vers
 	}
 	info_size = info_end - info_start;
 
+	if (info_size < 0 || info_size > BT_ADAPTER_MAX_BUFFER_SIZE) {
+		BT_ERR("info size is incorrect: %ld", info_size);
+		ret = BT_ERROR_OPERATION_FAILED;
+		goto ERROR;
+	}
+
 	local_stack_version = (char *)malloc(sizeof(char) * (info_size + 1));
 	if (local_stack_version == NULL) {
 		ret = BT_ERROR_OUT_OF_MEMORY;
@@ -366,6 +376,12 @@ int bt_adapter_get_local_info(char **chipset, char **firmware, char **stack_vers
 	info_start = info_end + 2;
 	info_size = lsize - info_size - 3;
 
+	if (info_size < 0 || info_size > BT_ADAPTER_MAX_BUFFER_SIZE) {
+		BT_ERR("info size is incorrect: %ld", info_size);
+		ret = BT_ERROR_OPERATION_FAILED;
+		goto ERROR;
+	}
+
 	local_profiles = (char *)malloc(sizeof(char) * (info_size + 1));
 	if (local_profiles == NULL) {
 		ret = BT_ERROR_OUT_OF_MEMORY;
@@ -974,7 +990,7 @@ int bt_adapter_set_remote_oob_data(const char *remote_address,
 	int ret = BT_ERROR_NONE;
 	bluetooth_device_address_t addr_hex = { {0,} };
 	bt_oob_data_t oob_data = { {0},};
-	
+
 	BT_CHECK_BT_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(remote_address);
@@ -1229,8 +1245,8 @@ static int __bt_remove_ad_data_by_type(char *in_data, unsigned int in_len,
 		BT_ERR("Invalid advertising data");
 		return BT_ERROR_OPERATION_FAILED;
 	} else if (len == 0 &&
-				in_type != BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME &&
-				in_type != BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL) {
+			in_type != BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME &&
+			in_type != BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL) {
 		BT_INFO("AD Type 0x%02x data is not set", in_type);
 		return BT_ERROR_OPERATION_FAILED;
 	}
@@ -1253,13 +1269,14 @@ int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
 		bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_packet_data_type_e data_type,
 		void *data, unsigned int data_size)
 {
-	int ret = BT_ERROR_NONE;
 	bt_advertiser_s *__adv = (bt_advertiser_s *)advertiser;
 	char **p;
 	unsigned int *len;
 	unsigned int *system_data_len;
 	char *new_p;
 	bt_adapter_le_advertising_data_type_e adv_type;
+	int adv_flag_len = 0;
+	int adv_ext_len = 0;
 
 	adv_type = (bt_adapter_le_advertising_data_type_e)data_type;
 
@@ -1278,6 +1295,7 @@ int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
 		p = &__adv->adv_data;
 		len = &__adv->adv_data_len;
 		system_data_len = &__adv->adv_system_data_len;
+		adv_flag_len = 3;
 	} else if (pkt_type == BT_ADAPTER_LE_PACKET_SCAN_RESPONSE) {
 		p = &__adv->scan_rsp_data;
 		len = &__adv->scan_rsp_data_len;
@@ -1287,11 +1305,11 @@ int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
 
 	if (adv_type == BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME ||
 		adv_type == BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL)
-		*system_data_len += 1;
+		adv_ext_len = *system_data_len + 1;
 
 	/* 2 bytes are required for Length and AD Type */
-	if (*len + *system_data_len + data_size + 2 > 31) {
-		BT_ERR("Quota exceeded.(0x%08x)", ret);
+	if (adv_flag_len + *len + adv_ext_len + data_size + 2 > 31) {
+		BT_ERR("Quota exceeded");
 		return BT_ERROR_QUOTA_EXCEEDED;
 	}
 
@@ -1310,7 +1328,12 @@ int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
 
 	*p = new_p;
 	*len += data_size + 2;
-	return ret;
+
+	if (adv_type == BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME ||
+		adv_type == BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL)
+		*system_data_len += 1;
+
+	return BT_ERROR_NONE;
 }
 
 int bt_adapter_le_remove_advertising_data(bt_advertiser_h advertiser,
@@ -1373,6 +1396,9 @@ static int __bt_convert_string_to_uuid(const char *string, char **uuid, int *bit
 		unsigned short val;
 		char *stop;
 		data = g_malloc0(sizeof(char) * 2);
+		if (data == NULL)
+			return BT_ERROR_OUT_OF_MEMORY;
+
 		val = strtol(string, &stop, 16);
 		val = htons(val);
 		memcpy(data, &val, 2);
@@ -1491,14 +1517,19 @@ static int __bt_append_adv_type_data(bt_advertiser_h advertiser,
 	char *new_adv = NULL;
 	char *adv_data = NULL;
 	int adv_len = 0;
+	int adv_flag_len = 0;
+	int system_data_len = 0;
 	bt_advertiser_s *__adv = (bt_advertiser_s *)advertiser;
 
 	if (pkt_type == BT_ADAPTER_LE_PACKET_ADVERTISING) {
 		adv_data = __adv->adv_data;
 		adv_len = __adv->adv_data_len;
+		system_data_len = __adv->adv_system_data_len;
+		adv_flag_len = 3;
 	} else if (pkt_type == BT_ADAPTER_LE_PACKET_SCAN_RESPONSE) {
 		adv_data = __adv->scan_rsp_data;
 		adv_len = __adv->scan_rsp_data_len;
+		system_data_len = __adv->scan_rsp_system_data_len;
 	} else
 		return BT_ERROR_INVALID_PARAMETER;
 
@@ -1512,6 +1543,11 @@ static int __bt_append_adv_type_data(bt_advertiser_h advertiser,
 		return BT_ERROR_INVALID_PARAMETER;
 	}
 
+	if (adv_flag_len + adv_len + system_data_len + new_data_len > 31) {
+		BT_ERR("Quota exceeded");
+		return BT_ERROR_QUOTA_EXCEEDED;
+	}
+
 	new_adv = g_malloc0(adv_len + new_data_len);
 	if (!new_adv)
 		return BT_ERROR_OUT_OF_MEMORY;
@@ -2372,7 +2408,8 @@ int bt_adapter_le_get_scan_result_device_name(const bt_adapter_le_device_scan_re
 
 	while (adv_length > 0) {
 		field_len = adv_data[0];
-		if (adv_data[1] == BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME) {
+		if (adv_data[1] == BT_ADAPTER_LE_ADVERTISING_DATA_LOCAL_NAME ||
+			adv_data[1] == BT_ADAPTER_LE_ADVERTISING_DATA_SHORT_LOCAL_NAME) {
 			*name = g_malloc0(sizeof(char) * field_len);
 			/* Fix : NULL_RETURNS */
 			if (*name == NULL)
@@ -2416,7 +2453,10 @@ int bt_adapter_le_get_scan_result_tx_power_level(const bt_adapter_le_device_scan
 	while (adv_length > 0) {
 		field_len = adv_data[0];
 		if (adv_data[1] == BT_ADAPTER_LE_ADVERTISING_DATA_TX_POWER_LEVEL) {
-			*power_level = (int)adv_data[2];
+			if (adv_data[2] & 0x80)
+				*power_level = 0xffffff00 | adv_data[2];
+			else
+				*power_level = (int)adv_data[2];
 
 			return BT_ERROR_NONE;
 		}
@@ -2638,8 +2678,9 @@ int bt_adapter_le_get_scan_result_appearance(const bt_adapter_le_device_scan_res
 	while (adv_length > 0) {
 		field_len = adv_data[0];
 		if (adv_data[1] == BT_ADAPTER_LE_ADVERTISING_DATA_APPEARANCE) {
-			*appearance = (int)adv_data[2];
-			*appearance |= (int)adv_data[3] << 8;
+			*appearance = adv_data[3] << 8;
+			*appearance += adv_data[2];
+
 
 			return BT_ERROR_NONE;
 		}
@@ -3056,3 +3097,95 @@ int bt_adapter_le_unregister_all_scan_filters(void)
 
 	return BT_ERROR_NONE;
 }
+
+int bt_adapter_le_read_maximum_data_length(
+		int *max_tx_octets, int *max_tx_time,
+		int *max_rx_octets, int *max_rx_time)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	bluetooth_le_read_maximum_data_length_t max_le_datalength;
+
+	ret = _bt_get_error_code(
+		bluetooth_le_read_maximum_data_length(&max_le_datalength));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	*max_tx_octets = max_le_datalength.max_tx_octets;
+	*max_tx_time = max_le_datalength.max_tx_time;
+	*max_rx_octets = max_le_datalength.max_rx_octets;
+	*max_rx_time = max_le_datalength.max_rx_time;
+
+	return ret;
+}
+
+int bt_adapter_le_write_host_suggested_default_data_length(
+	const unsigned int def_tx_Octets, const unsigned int def_tx_Time)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	/*Range for host suggested txtime is 0x001B-0x00FB  and
+	txocets is 0x0148- 0x0848 as per BT 4.2 spec*/
+	if (((def_tx_Octets < 27 || def_tx_Octets > 251) ||
+		(def_tx_Time < 328 || def_tx_Time > 2120)) ||
+		((def_tx_Octets < 0x001B || def_tx_Octets > 0x00FB) ||
+		(def_tx_Time < 0x0148 || def_tx_Time > 0x0848))) {
+		return BT_ERROR_INVALID_PARAMETER;
+	}
+
+	ret = _bt_get_error_code(
+		bluetooth_le_write_host_suggested_default_data_length(
+					def_tx_Octets, def_tx_Time));
+
+	if (ret != BT_ERROR_NONE)
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+
+	return ret;
+}
+
+int bt_adapter_le_read_suggested_default_data_length(
+	unsigned int *def_tx_Octets,  unsigned int *def_tx_Time)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	bluetooth_le_read_host_suggested_data_length_t data_values;
+
+	ret = _bt_get_error_code(
+		bluetooth_le_read_suggested_default_data_length(&data_values));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	*def_tx_Octets = data_values.def_tx_octets;
+	*def_tx_Time = data_values.def_tx_time;
+
+	return ret;
+}
+
+int bt_adapter_set_authentication_req_cb(bt_adapter_authentication_req_cb callback, void *user_data)
+{
+	BT_CHECK_INIT_STATUS();
+	_bt_set_cb(BT_EVENT_AUTHENTICATION_REQUEST, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_authentication_req_cb(void)
+{
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AUTHENTICATION_REQUEST);
+	return BT_ERROR_NONE;
+}
diff --git a/src/bluetooth-audio.c b/src/bluetooth-audio.c
index 369c727..9801a26 100644
--- a/src/bluetooth-audio.c
+++ b/src/bluetooth-audio.c
@@ -20,6 +20,7 @@
 #include <string.h>
 #include "bluetooth.h"
 #include "bluetooth_internal.h"
+#include "bluetooth_extension.h"
 #include "bluetooth_private.h"
 #include "bluetooth-audio-api.h"
 #include "bluetooth-telephony-api.h"
@@ -29,7 +30,11 @@ typedef struct _call_list_s {
 	GList *list;
 } call_list_s;
 
-static bool is_audio_initialized = false;
+static bool is_audio_a2dp_initialized = false;
+#ifdef TIZEN_WEARABLE
+static bool is_audio_hf_initialized = false;
+#endif
+static bool is_audio_ag_initialized = false;
 
 #if defined (TIZEN_HFP_DISABLE) && defined (TIZEN_A2DP_DISABLE)
 #define BT_CHECK_AUDIO_SUPPORT() \
@@ -64,22 +69,44 @@ static bool is_audio_initialized = false;
 #define BT_CHECK_A2DP_SUPPORT()
 #endif
 
+#ifdef TIZEN_AUDIO_HF_DISABLE
+#define BT_CHECK_HF_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_HF_SUPPORT()
+#endif
+
 #define BT_CHECK_AUDIO_INIT_STATUS() \
-	if (__bt_check_audio_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	if (is_audio_a2dp_initialized != true && is_audio_ag_initialized != true) \
 	{ \
 		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
 		return BT_ERROR_NOT_INITIALIZED; \
 	}
 
-int __bt_check_audio_init_status(void)
-{
-	if (is_audio_initialized != true) {
-		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
-		return BT_ERROR_NOT_INITIALIZED;
+#define BT_CHECK_A2DP_INIT_STATUS() \
+	if (is_audio_a2dp_initialized != true) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
 	}
 
-	return BT_ERROR_NONE;
-}
+#define BT_CHECK_HF_INIT_STATUS() \
+	if (is_audio_hf_initialized != true) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+#define BT_CHECK_AG_INIT_STATUS() \
+	if (is_audio_ag_initialized != true) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
 
 /*The below API is just to convert the error from Telephony API's to CAPI error codes,
 * this is temporary change and changes to proper error code will be done in
@@ -124,32 +151,41 @@ int bt_audio_initialize(void)
 
 	BT_CHECK_AUDIO_SUPPORT();
 	BT_CHECK_INIT_STATUS();
+
 	error = bluetooth_audio_init(_bt_audio_event_proxy, NULL);
 	error = _bt_get_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
+	else
+		is_audio_a2dp_initialized = true;
 
 #ifdef TIZEN_WEARABLE
 	error = bluetooth_hf_init(_bt_hf_event_proxy, NULL);
 	error = _bt_get_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
+	else
+		is_audio_hf_initialized = true;
 #endif
 
 #ifndef TELEPHONY_DISABLED /* B2_3G */
 	error = bluetooth_telephony_init((void *)_bt_telephony_event_proxy, NULL);
 	error = _bt_convert_telephony_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("[%s] (0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
+	else
+		is_audio_ag_initialized = true;
 #endif
 
-	is_audio_initialized = true;
+	/* There is no success case for 3 profiles */
+	if (!is_audio_a2dp_initialized &&
+#ifdef TIZEN_WEARABLE
+		!is_audio_hf_initialized &&
+#endif
+		 !is_audio_ag_initialized) {
+		return BT_ERROR_OPERATION_FAILED;
+	}
+
 	return BT_ERROR_NONE;
 }
 
@@ -159,34 +195,32 @@ int bt_audio_deinitialize(void)
 
 	BT_CHECK_AUDIO_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
 
-#ifdef TIZEN_WEARABLE
-	error = bluetooth_hf_deinit();
+	error = bluetooth_audio_deinit();
 	error = _bt_get_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
-#endif
 
-	error = bluetooth_audio_deinit();
+	is_audio_a2dp_initialized = false;
+
+#ifdef TIZEN_WEARABLE
+	error = bluetooth_hf_deinit();
 	error = _bt_get_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
+
+	is_audio_hf_initialized = false;
+#endif
 
 #ifndef TELEPHONY_DISABLED /* B2_3G */
 	error = bluetooth_telephony_deinit();
 	error = _bt_convert_telephony_error_code(error);
-	if (BT_ERROR_NONE != error) {
+	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
-		return error;
-	}
+
+	is_audio_ag_initialized = false;
 #endif
 
-	is_audio_initialized = false;
 	return BT_ERROR_NONE;
 }
 
@@ -197,22 +231,21 @@ int bt_audio_connect(const char *remote_address, bt_audio_profile_type_e type)
 
 	BT_CHECK_AUDIO_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
 
 	if (type == BT_AUDIO_PROFILE_TYPE_HSP_HFP) {
 		BT_CHECK_HFP_SUPPORT();
-#ifdef TELEPHONY_DISABLED
-		BT_ERR("NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-		return BT_ERROR_NOT_SUPPORTED;
-#endif
+		BT_CHECK_AG_INIT_STATUS();
 	} else if (type == BT_AUDIO_PROFILE_TYPE_A2DP) {
 		BT_CHECK_A2DP_SUPPORT();
+		BT_CHECK_A2DP_INIT_STATUS();
 	} else if (type == BT_AUDIO_PROFILE_TYPE_ALL) {
 #if defined (TIZEN_HFP_DISABLE) || defined (TELEPHONY_DISABLED)
+		BT_CHECK_A2DP_INIT_STATUS();
 		BT_ERR("HSP NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
 		type = BT_AUDIO_PROFILE_TYPE_A2DP;
 #else
-		BT_ERR("ALL SUPPORTED");
+		BT_CHECK_AUDIO_INIT_STATUS();
+		BT_ERR("HSP and A2DP SUPPORTED");
 		type = BT_AUDIO_PROFILE_TYPE_ALL;
 #endif
 	}
@@ -252,16 +285,23 @@ int bt_audio_disconnect(const char *remote_address, bt_audio_profile_type_e type
 
 	BT_CHECK_AUDIO_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
 
 	if (type == BT_AUDIO_PROFILE_TYPE_HSP_HFP) {
 		BT_CHECK_HFP_SUPPORT();
-#ifdef TELEPHONY_DISABLED
-		BT_ERR("NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-		return BT_ERROR_NOT_SUPPORTED;
-#endif
+		BT_CHECK_AG_INIT_STATUS();
 	} else if (type == BT_AUDIO_PROFILE_TYPE_A2DP) {
 		BT_CHECK_A2DP_SUPPORT();
+		BT_CHECK_A2DP_INIT_STATUS();
+	} else if (type == BT_AUDIO_PROFILE_TYPE_ALL) {
+#if defined (TIZEN_HFP_DISABLE) || defined (TELEPHONY_DISABLED)
+		BT_CHECK_A2DP_INIT_STATUS();
+		BT_ERR("HSP NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
+		type = BT_AUDIO_PROFILE_TYPE_A2DP;
+#else
+		BT_CHECK_AUDIO_INIT_STATUS();
+		BT_ERR("HSP and A2DP SUPPORTED");
+		type = BT_AUDIO_PROFILE_TYPE_ALL;
+#endif
 	}
 
 	BT_CHECK_INPUT_PARAMETER(remote_address);
@@ -312,34 +352,13 @@ int bt_audio_unset_connection_state_changed_cb(void)
 	return BT_ERROR_NONE;
 }
 
-int bt_a2dp_source_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_cb callback, void *user_data)
-{
-	BT_CHECK_AUDIO_SUPPORT();
-	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
-	BT_CHECK_INPUT_PARAMETER(callback);
-	_bt_set_cb(BT_EVENT_A2DP_SOURCE_CONNECTION_STATUS, callback, user_data);
-	return BT_ERROR_NONE;
-
-}
-
-int bt_a2dp_source_audio_unset_connection_state_changed_cb(void)
-{
-	BT_CHECK_AUDIO_SUPPORT();
-	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
-	if (_bt_check_cb(BT_EVENT_A2DP_SOURCE_CONNECTION_STATUS) == true)
-		_bt_unset_cb(BT_EVENT_A2DP_SOURCE_CONNECTION_STATUS);
-	return BT_ERROR_NONE;
-}
-
 int bt_ag_notify_speaker_gain(int gain)
 {
 	int error;
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	error = bluetooth_telephony_set_speaker_gain((unsigned short)gain);
 	error = _bt_convert_telephony_error_code(error);
 	if (BT_ERROR_NONE != error) {
@@ -354,7 +373,7 @@ int bt_ag_get_speaker_gain(int *gain)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(gain);
 	error = bluetooth_telephony_get_headset_volume((unsigned int *)gain);
 	error = _bt_convert_telephony_error_code(error);
@@ -371,7 +390,7 @@ int bt_ag_is_nrec_enabled(bool *enabled)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(enabled);
 
 	error = bluetooth_telephony_is_nrec_enabled(&is_enabled);
@@ -394,7 +413,7 @@ int bt_ag_is_wbs_mode(bool *wbs_mode)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(wbs_mode);
 
 	error = bluetooth_telephony_is_wbs_mode(&is_wbs_mode);
@@ -415,7 +434,7 @@ int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callba
 	BT_CHECK_HFP_SUPPORT();
 
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE, callback, user_data);
 	return BT_ERROR_NONE;
@@ -425,7 +444,7 @@ int bt_ag_unset_microphone_gain_changed_cb(void)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE) == true)
 		_bt_unset_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE);
 	return BT_ERROR_NONE;
@@ -436,7 +455,7 @@ int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback,
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE, callback, user_data);
 	return BT_ERROR_NONE;
@@ -447,7 +466,7 @@ int bt_ag_unset_speaker_gain_changed_cb(void)
 	BT_CHECK_HFP_SUPPORT();
 
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE) == true)
 		_bt_unset_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE);
 	return BT_ERROR_NONE;
@@ -459,7 +478,7 @@ int bt_ag_open_sco(void)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	error = bluetooth_telephony_audio_open();
 	error = _bt_convert_telephony_error_code(error);
 	if (error != BT_ERROR_NONE) {
@@ -474,7 +493,7 @@ int bt_ag_close_sco(void)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	error = bluetooth_telephony_audio_close();
 	error = _bt_convert_telephony_error_code(error);
 	if (error != BT_ERROR_NONE) {
@@ -487,7 +506,7 @@ int bt_ag_is_sco_opened(bool *opened)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(opened);
 	if (bluetooth_telephony_is_sco_connected())
 		*opened = true;
@@ -501,7 +520,7 @@ int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback,
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS, callback, user_data);
 	return BT_ERROR_NONE;
@@ -511,7 +530,7 @@ int bt_ag_unset_sco_state_changed_cb(void)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS) == true)
 		_bt_unset_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS);
 	return BT_ERROR_NONE;
@@ -523,7 +542,7 @@ int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, cons
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_INFO("call_id [%d] / event [%d]", call_id, event);
 
 	switch(event) {
@@ -570,7 +589,7 @@ int bt_ag_notify_call_list(bt_call_list_h list)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(list);
 	handle = (call_list_s *)list;
 	call_count = g_list_length(handle->list);
@@ -588,7 +607,7 @@ int bt_ag_notify_voice_recognition_state(bool state)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (state)
 		error = bluetooth_telephony_start_voice_recognition();
 	else
@@ -605,7 +624,7 @@ int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback,
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_CALL_HANDLING_EVENT, callback, user_data);
 	return BT_ERROR_NONE;
@@ -615,7 +634,7 @@ int bt_ag_unset_call_handling_event_cb(void)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_CALL_HANDLING_EVENT) == true)
 		_bt_unset_cb(BT_EVENT_AG_CALL_HANDLING_EVENT);
 	return BT_ERROR_NONE;
@@ -627,7 +646,7 @@ int bt_ag_set_multi_call_handling_event_cb(
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT, callback, user_data);
 	return BT_ERROR_NONE;
@@ -637,7 +656,7 @@ int bt_ag_unset_multi_call_handling_event_cb(void)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT) == true)
 		_bt_unset_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT);
 	return BT_ERROR_NONE;
@@ -648,7 +667,7 @@ int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback,
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_AG_DTMF_TRANSMITTED, callback, user_data);
 	return BT_ERROR_NONE;
@@ -658,7 +677,7 @@ int bt_ag_unset_dtmf_transmitted_cb(void)
 {
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	if (_bt_check_cb(BT_EVENT_AG_DTMF_TRANSMITTED) == true)
 		_bt_unset_cb(BT_EVENT_AG_DTMF_TRANSMITTED);
 	return BT_ERROR_NONE;
@@ -671,6 +690,7 @@ int bt_ag_is_connected(bool *connected)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(connected);
 
 	error = bluetooth_telephony_is_connected(&is_connected);
@@ -692,7 +712,7 @@ int bt_call_list_create(bt_call_list_h *list)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(list);
 	if (*list != NULL) {
 		BT_ERR("BT_ERROR_ALREADY_DONE(0x%08x)", BT_ERROR_ALREADY_DONE);
@@ -715,7 +735,7 @@ int bt_call_list_destroy(bt_call_list_h list)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(list);
 	handle = (call_list_s *)list;
 	result = bt_call_list_reset(list);
@@ -730,7 +750,7 @@ int bt_call_list_reset(bt_call_list_h list)
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(list);
 	handle = (call_list_s *)list;
 	do  {
@@ -754,7 +774,7 @@ int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state
 
 	BT_CHECK_HFP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
-	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_AG_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(list);
 	BT_CHECK_INPUT_PARAMETER(phone_number);
 
@@ -772,10 +792,29 @@ int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state
 	return BT_ERROR_NONE;
 }
 
+int bt_a2dp_set_content_protection(bool status)
+{
+	int error;
+
+	BT_CHECK_A2DP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_A2DP_INIT_STATUS();
+
+	error = bluetooth_a2dp_set_content_protection(status);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+	return error;
+}
+
 #ifdef TIZEN_WEARABLE
 int bt_hf_initialize(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
 	BT_CHECK_INIT_STATUS();
@@ -786,15 +825,13 @@ int bt_hf_initialize(void)
 		return error;
 	}
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_deinitialize(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
 	BT_CHECK_INIT_STATUS();
@@ -805,18 +842,15 @@ int bt_hf_deinitialize(void)
 		return error;
 	}
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_notify_call_event(bt_hf_call_event_e event, char *phone_number)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error = BT_ERROR_NONE;
 
-	BT_CHECK_INIT_STATUS();
 	BT_INFO("event [%d]", event);
 
 	switch(event) {
@@ -858,145 +892,117 @@ int bt_hf_notify_call_event(bt_hf_call_event_e event, char *phone_number)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 	}
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_notify_speaker_gain(int gain)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
-	BT_CHECK_INIT_STATUS();
 	error = bluetooth_hf_set_speaker_gain((unsigned int)gain);
 	error = _bt_get_error_code(error);
 	if (BT_ERROR_NONE != error)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_set_speaker_gain_changed_cb(bt_hf_speaker_gain_changed_cb callback, void *user_data)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(callback);
+
 	_bt_set_cb(BT_EVENT_HF_SPEAKER_GAIN_CHANGE, callback, user_data);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_unset_speaker_gain_changed_cb(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	if (_bt_check_cb(BT_EVENT_HF_SPEAKER_GAIN_CHANGE) == true)
 		_bt_unset_cb(BT_EVENT_HF_SPEAKER_GAIN_CHANGE);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_notify_voice_recognition_state(bool state)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
-	BT_CHECK_INIT_STATUS();
 	error = bluetooth_hf_voice_recognition(state);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_set_call_status_updated_event_cb(bt_hf_call_status_updated_event_cb callback, void *user_data)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_HF_CALL_STATUS_UPDATED_EVENT, callback, user_data);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_unset_call_status_updated_event_cb(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	if (_bt_check_cb(BT_EVENT_HF_CALL_STATUS_UPDATED_EVENT) == true)
 		_bt_unset_cb(BT_EVENT_HF_CALL_STATUS_UPDATED_EVENT);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_close_sco(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
-	BT_CHECK_INIT_STATUS();
 	error = bluetooth_hf_audio_disconnect();
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_send_dtmf(char *dtmf)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	int error;
 
-	BT_CHECK_INIT_STATUS();
 	error = bluetooth_hf_send_dtmf(dtmf);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_is_connected(bool *connected)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
-	int error;
-	gboolean is_connected = false;
-
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(connected);
 
+	int error;
+	gboolean is_connected = false;
+
 	error = bluetooth_hf_is_connected(&is_connected);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
@@ -1008,21 +1014,17 @@ int bt_hf_is_connected(bool *connected)
 		*connected = false;
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_is_sco_opened(bool *opened)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
-	int error;
-	unsigned int audio_connected = BLUETOOTH_HF_AUDIO_DISCONNECTED;
-
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(opened);
 
+	int error;
+	unsigned int audio_connected = BLUETOOTH_HF_AUDIO_DISCONNECTED;
+
 	error = bluetooth_hf_get_audio_connected(&audio_connected);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
@@ -1034,42 +1036,34 @@ int bt_hf_is_sco_opened(bool *opened)
 		*opened = false;
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_get_codec_id(unsigned int *codec_id)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
-	int error;
-
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(codec_id);
 
+	int error;
+
 	error = bluetooth_hf_get_codec(codec_id);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE)
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_get_call_status_info_list(GSList **call_list)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(call_list);
+
 	int error;
 	bt_hf_call_list_s *hf_call_list = NULL;
 	GList *l;
 
-	BT_CHECK_INIT_STATUS();
-	BT_CHECK_INPUT_PARAMETER(call_list);
-
 	error = bluetooth_hf_request_call_list(&hf_call_list);
 	error = _bt_get_error_code(error);
 	if (error != BT_ERROR_NONE) {
@@ -1094,115 +1088,86 @@ int bt_hf_get_call_status_info_list(GSList **call_list)
 	bluetooth_hf_free_call_list(hf_call_list);
 
 	return error;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 static void __bt_hf_free_call_status_info(void *data)
 {
 	bt_hf_call_status_info_s *call_info = (bt_hf_call_status_info_s*)data;
 	g_free(call_info->number);
 	g_free(call_info);
 }
-#endif
 
 int bt_hf_free_call_status_info_list(GSList *call_list)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(call_list);
 
 	g_slist_free_full(call_list, __bt_hf_free_call_status_info);
 
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_set_sco_state_changed_cb(bt_hf_sco_state_changed_cb callback,
 					void *user_data)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_HF_SCO_CONNECTION_STATUS, callback, user_data);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_unset_sco_state_changed_cb(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	if (_bt_check_cb(BT_EVENT_HF_SCO_CONNECTION_STATUS) == true)
 		_bt_unset_cb(BT_EVENT_HF_SCO_CONNECTION_STATUS);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_set_call_handling_event_cb(bt_hf_call_handling_event_cb callback,
 					void *user_data)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(callback);
+
 	_bt_set_cb(BT_EVENT_HF_CALL_HANDLING_EVENT, callback, user_data);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_unset_call_handling_event_cb(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	if (_bt_check_cb(BT_EVENT_HF_CALL_HANDLING_EVENT) == true)
 		_bt_unset_cb(BT_EVENT_HF_CALL_HANDLING_EVENT);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_set_multi_call_handling_event_cb(
 					bt_hf_multi_call_handling_event_cb callback,
 					void *user_data)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
 	BT_CHECK_INPUT_PARAMETER(callback);
+
 	_bt_set_cb(BT_EVENT_HF_MULTI_CALL_HANDLING_EVENT, callback, user_data);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 
 int bt_hf_unset_multi_call_handling_event_cb(void)
 {
-#ifdef TIZEN_AUDIO_HF_SUPPORT
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HF_SUPPORT();
+
 	if (_bt_check_cb(BT_EVENT_HF_MULTI_CALL_HANDLING_EVENT) == true)
 		_bt_unset_cb(BT_EVENT_HF_MULTI_CALL_HANDLING_EVENT);
 	return BT_ERROR_NONE;
-#else
-	BT_ERR("NOT_SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
-	return BT_ERROR_NOT_SUPPORTED;
-#endif
 }
 #endif
diff --git a/src/bluetooth-avrcp.c b/src/bluetooth-avrcp.c
index d737a10..1898050 100644
--- a/src/bluetooth-avrcp.c
+++ b/src/bluetooth-avrcp.c
@@ -372,6 +372,7 @@ int bt_avrcp_control_get_equalizer_state(bt_avrcp_equalizer_state_e *state)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(state);
 	error = bluetooth_media_control_get_property(EQUALIZER, state);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -404,6 +405,7 @@ int bt_avrcp_control_get_repeat_mode(bt_avrcp_repeat_mode_e *mode)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(mode);
 	error = bluetooth_media_control_get_property(REPEAT, mode);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -436,6 +438,7 @@ int bt_avrcp_control_get_shuffle_mode(bt_avrcp_shuffle_mode_e *mode)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(mode);
 	error = bluetooth_media_control_get_property(SHUFFLE, mode);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -467,6 +470,7 @@ int bt_avrcp_control_get_scan_mode(bt_avrcp_scan_mode_e *mode)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(mode);
 	error = bluetooth_media_control_get_property(SCAN, mode);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -483,6 +487,7 @@ int bt_avrcp_control_get_position(unsigned int *position)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(position);
 	error = bluetooth_media_control_get_property(POSITION, position);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -499,6 +504,7 @@ int bt_avrcp_control_get_play_status(bt_avrcp_player_state_e *status)
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_AVRCP_CONTROL_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(status);
 	error = bluetooth_media_control_get_property(STATUS, status);
 	error = _bt_convert_avrcp_error_code(error);
 	error = _bt_get_error_code(error);
@@ -512,7 +518,7 @@ int bt_avrcp_control_get_track_info(bt_avrcp_metadata_attributes_info_s **track)
 {
 	int error;
 	media_metadata_attributes_t metadata = {0,};
-	bt_avrcp_metadata_attributes_info_s *tr_info;
+	bt_avrcp_metadata_attributes_info_s *tr_info = NULL;
 
 	BT_CHECK_AVRCP_SUPPORT();
 	BT_CHECK_INIT_STATUS();
@@ -526,14 +532,16 @@ int bt_avrcp_control_get_track_info(bt_avrcp_metadata_attributes_info_s **track)
 	} else {
 		tr_info = (bt_avrcp_metadata_attributes_info_s *)g_malloc0(
 				sizeof(bt_avrcp_metadata_attributes_info_s));
-		tr_info->title = metadata.title;
-		tr_info->artist = metadata.artist;
-		tr_info->album = metadata.album;
-		tr_info->genre = metadata.genre;
-		tr_info->total_tracks = metadata.total_tracks;
-		tr_info->number = metadata.number;
-		tr_info->duration = metadata.duration;
-		*track = tr_info;
+		if (tr_info) {
+			tr_info->title = metadata.title;
+			tr_info->artist = metadata.artist;
+			tr_info->album = metadata.album;
+			tr_info->genre = metadata.genre;
+			tr_info->total_tracks = metadata.total_tracks;
+			tr_info->number = metadata.number;
+			tr_info->duration = metadata.duration;
+			*track = tr_info;
+		}
 	}
 	return error;
 }
diff --git a/src/bluetooth-common.c b/src/bluetooth-common.c
index 81e6778..06f199b 100644
--- a/src/bluetooth-common.c
+++ b/src/bluetooth-common.c
@@ -25,6 +25,7 @@
 
 #include "bluetooth.h"
 #include "bluetooth_internal.h"
+#include "bluetooth_extension.h"
 #include "bluetooth_private.h"
 #include "bluetooth-media-control.h"
 #include "bluetooth-telephony-api.h"
@@ -524,6 +525,91 @@ static bt_gatt_server_read_value_requested_cb __bt_gatt_attribute_get_read_cb(
 	return NULL;
 }
 
+static bt_gatt_server_value_changed_cb __bt_gatt_attribute_get_value_change_cb(
+					bt_gatt_h service, bt_gatt_h attribute, void **user_data)
+{
+	gchar *svc_path = (gchar *)service;
+	gchar *att_path = (gchar *)attribute;
+	const GSList *gatt_server_list = NULL;
+	const GSList *l1, *l2, *l3, *l4;
+
+	gatt_server_list = _bt_gatt_get_server_list();
+
+	for (l1 = gatt_server_list; l1 != NULL; l1 = l1->next) {
+		bt_gatt_server_s *serv = l1->data;
+
+		if (!serv)
+			return NULL;
+
+		for (l2 = serv->services; l2 != NULL; l2 = l2->next) {
+			bt_gatt_service_s *svc = l2->data;
+
+			if (g_strcmp0(svc->path, svc_path) == 0) {
+				for (l3 = svc->characteristics; l3 != NULL; l3 = l3->next) {
+					bt_gatt_characteristic_s *chr = l3->data;
+
+					if (chr) {
+						if (g_strcmp0(chr->path, att_path) == 0) {
+							if (chr->server_value_changed_cb) {
+								*user_data = chr->server_value_changed_user_data;
+								return chr->server_value_changed_cb;
+							} else
+								return NULL;
+						} else {
+							for (l4 = chr->descriptors; l4 != NULL; l4 = l4->next) {
+								bt_gatt_descriptor_s *desc = l4->data;
+
+								if (desc && g_strcmp0(desc->path, att_path) == 0) {
+									/* TODO: Call value changed callback registerd for the descriptor */
+									return NULL;
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+	return NULL;
+}
+
+static bt_gatt_server_notification_state_change_cb __bt_gatt_attribute_get_notification_change_cb(
+					bt_gatt_h service, bt_gatt_h attribute, void **user_data)
+{
+	gchar *svc_path = (gchar *)service;
+	gchar *att_path = (gchar *)attribute;
+	const GSList *gatt_server_list = NULL;
+	const GSList *l1, *l2, *l3;
+
+	gatt_server_list = _bt_gatt_get_server_list();
+
+	for (l1 = gatt_server_list; l1 != NULL; l1 = l1->next) {
+		bt_gatt_server_s *serv = l1->data;
+
+		if (!serv)
+			return NULL;
+
+		for (l2 = serv->services; l2 != NULL; l2 = l2->next) {
+			bt_gatt_service_s *svc = l2->data;
+
+			if (g_strcmp0(svc->path, svc_path) == 0) {
+				for (l3 = svc->characteristics; l3 != NULL; l3 = l3->next) {
+					bt_gatt_characteristic_s *chr = l3->data;
+
+					if (chr && g_strcmp0(chr->path, att_path) == 0) {
+						if (chr->notification_changed_cb) {
+							*user_data = chr->notification_changed_user_data;
+							return chr->notification_changed_cb;
+						} else
+							return NULL;
+					}
+				}
+			}
+		}
+	}
+	return NULL;
+}
+
 static void __bt_free_bt_device_connection_info_s(bt_device_connection_info_s *conn_info)
 {
 	if (conn_info == NULL)
@@ -596,6 +682,7 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 	int *adv_handle;
 	bluetooth_rfcomm_connection_t *connection_ind = NULL;
 	bluetooth_rfcomm_disconnection_t *disconnection_ind = NULL;
+	bluetooth_hid_request_t *hid_connection_status = NULL;
 	bt_socket_connection_s rfcomm_connection;
 	bt_device_sdp_info_s *sdp_info = NULL;
 	bt_device_connection_info_s *conn_info = NULL;
@@ -619,6 +706,8 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 	bt_hdp_data_ind_t *hdp_data_ind = NULL;
 	bt_gatt_char_value_t *char_val = NULL;
 	media_metadata_attributes_t *metadata = NULL;
+	bluetooth_authentication_request_info_t *auth_information = NULL;
+	bt_le_data_length_params_t  *data_length_info = NULL;
 
 	event_index = __bt_get_cb_index(event);
 
@@ -650,8 +739,9 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		device_addr = NULL;
 	}
 
-	if (event == BLUETOOTH_EVENT_GATT_SERVER_CHARACTERISTIC_VALUE_CHANGED ||
-		event == BLUETOOTH_EVENT_ADVERTISING_STARTED || event == BLUETOOTH_EVENT_ADVERTISING_STOPPED)
+	if (event == BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED || event == BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED ||
+		event == BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED || event == BLUETOOTH_EVENT_ADVERTISING_STARTED ||
+		event == BLUETOOTH_EVENT_ADVERTISING_STOPPED)
 		BT_INFO("NOT use bt_event_slot_container");
 	else if (event_index == -1 || bt_event_slot_container[event_index].callback == NULL)
 		return;
@@ -729,6 +819,58 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 			free(device_addr);
 		device_addr = NULL;
 		break;
+	case BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY:
+		BT_INFO("bt_adapter_authentication_req_cb() will be called with \
+			BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY");
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+		BT_DBG("BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY: name = %s address = %s passkey = %s", auth_information->device_name.name,
+			device_addr, auth_information->str_passkey);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_KEYBOARD_PASSKEY_DISPLAY, auth_information->device_name.name,
+				device_addr, auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_PIN_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb() will be called with \
+				BLUETOOTH_EVENT_PIN_REQUEST");
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BUETOOTH_EVENT_PIN_REQUEST: name = %s address = %s", auth_information->device_name,
+			device_addr);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PIN_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_PASSKEY_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb will be called with \
+				BLUETOOTH_EVENT_PASSKEY_REQUEST");
+
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_PASSKEY_REQUEST: name = %s address = %s", auth_information->device_name,
+			device_addr);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PIN_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb will be called with \
+			BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST");
+
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST: name = %s address = %s passkey = %s ",
+				auth_information->device_name.name, device_addr, auth_information->str_passkey);
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PASSKEY_CONFIRM_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+		break;
 	case BLUETOOTH_EVENT_DEVICE_AUTHORIZED:
 		BT_INFO("bt_device_authorization_changed_cb() will be called with BT_DEVICE_AUTHORIZED");
 		_bt_convert_address_to_string(&device_addr, (bluetooth_device_address_t *)(param->param_data));
@@ -1147,7 +1289,7 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		bt_event_slot_container[event_index].user_data);
 		break;
 	case BLUETOOTH_EVENT_AV_DISCONNECTED:
-		BT_INFO("BLUETOOTH_EVENT_Av_DISCONNECTED ");
+		BT_INFO("BLUETOOTH_EVENT_AV_DISCONNECTED ");
 		device_addr = (char *)(param->param_data);
 		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
 		(_bt_get_error_code(param->result), FALSE, device_addr, BT_AUDIO_PROFILE_TYPE_A2DP,
@@ -1271,13 +1413,42 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		if (device_addr != NULL)
 			free(device_addr);
 		break;
-	case BLUETOOTH_EVENT_GATT_CONNECTED:
+	case BLUETOOTH_HID_DEVICE_CONNECTED:
+		BT_INFO("BLUETOOTH_HID_DEVICE_CONNECTED");
+		hid_connection_status = (bluetooth_hid_request_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr,
+						&(hid_connection_status->device_addr));
+		((bt_hid_device_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr, bt_event_slot_container[event_index].user_data);
+
+		g_free(device_addr);
+		break;
+	case BLUETOOTH_HID_DEVICE_DISCONNECTED:
+		BT_INFO("BLUETOOTH_HID_DEVICE_DISCONNECTED");
+		hid_connection_status = (bluetooth_hid_request_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr,
+						&(hid_connection_status->device_addr));
+		((bt_hid_device_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, bt_event_slot_container[event_index].user_data);
+
+		g_free(device_addr);
+		break;
+	case BLUETOOTH_HID_DEVICE_DATA_RECEIVED:
+		BT_INFO("HID Device Data");
+		((bt_hid_device_data_received_cb)bt_event_slot_container[event_index].callback)
+		    ((bt_hid_device_received_data_s *)(param->param_data), bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_GATT_CONNECTED: {
 		BT_INFO("BLUETOOTH_EVENT_GATT_CONNECTED");
+		gboolean connected = TRUE;
 		bd_addr = (bluetooth_device_address_t *)(param->param_data);
 		_bt_convert_address_to_string(&device_addr, bd_addr);
+		if (_bt_get_error_code(param->result) != BT_ERROR_NONE)
+			connected = FALSE;
 		((bt_gatt_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
-		(_bt_get_error_code(param->result), TRUE, device_addr,
-		 bt_event_slot_container[event_index].user_data);
+			(_bt_get_error_code(param->result), connected, device_addr,
+			 bt_event_slot_container[event_index].user_data);
+		}
 		break;
 	case BLUETOOTH_EVENT_GATT_DISCONNECTED:
 		BT_INFO("BLUETOOTH_EVENT_GATT_DISCONNECTED");
@@ -1422,17 +1593,61 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		bt_gatt_server_read_value_requested_cb cb;
 		void *user_data = NULL;
 		cb = __bt_gatt_attribute_get_read_cb(read_req->service_handle,
-						read_req->char_handle, &user_data);
+						read_req->att_handle, &user_data);
 
 		BT_INFO("BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED");
-		if (cb == NULL)
+		if (cb == NULL) {
+			bluetooth_gatt_send_response(read_req->req_id,
+								BLUETOOTH_GATT_ATT_REQUEST_TYPE_READ,
+								BLUETOOTH_ERROR_INTERNAL, 0, NULL, 0);
 			return;
+		}
 
 		cb(read_req->address, read_req->req_id, read_req->service_handle,
-					read_req->char_handle, read_req->offset,
+					read_req->att_handle, read_req->offset,
 					user_data);
 		break;
 	}
+	case BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGED: {
+		bt_gatt_value_change_t *value_change = param->param_data;
+		bt_gatt_server_value_changed_cb cb;
+		void *user_data = NULL;
+		cb = __bt_gatt_attribute_get_value_change_cb(value_change->service_handle,
+						value_change->att_handle, &user_data);
+
+		BT_INFO("BLUETOOTH_EVENT_GATT_SERVER_VALUE_CHANGE");
+		if (cb == NULL) {
+			bluetooth_gatt_send_response(value_change->req_id,
+								BLUETOOTH_GATT_ATT_REQUEST_TYPE_WRITE,
+								BLUETOOTH_ERROR_INTERNAL, 0, NULL, 0);
+			return;
+		}
+
+		bluetooth_gatt_send_response(value_change->req_id,
+							BLUETOOTH_GATT_ATT_REQUEST_TYPE_WRITE,
+							BLUETOOTH_ERROR_NONE, 0, NULL, 0);
+
+		cb(value_change->address, value_change->service_handle,
+					value_change->att_handle, value_change->offset,
+					(char *)value_change->att_value, value_change->val_len, user_data);
+		break;
+	}
+	case BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED: {
+		bt_gatt_char_notify_change_t *value_change = param->param_data;
+		bt_gatt_server_notification_state_change_cb cb;
+		void *user_data = NULL;
+		cb = __bt_gatt_attribute_get_notification_change_cb(value_change->service_handle,
+						value_change->att_handle, &user_data);
+
+		BT_INFO("BLUETOOTH_EVENT_GATT_SERVER_NOTIFICATION_STATE_CHANGED");
+		if (cb == NULL)
+			return;
+
+		cb(value_change->att_notify, value_change->service_handle,
+				value_change->att_handle, user_data);
+		break;
+	}
+
 #ifdef BT_ENABLE_LEGACY_GATT_CLIENT
 	case BLUETOOTH_EVENT_GATT_SVC_CHAR_DESC_DISCOVERED: {
 		BT_INFO("BLUETOOTH_EVENT_GATT_SVC_CHAR_DESC_DISCOVERED");
@@ -1522,6 +1737,35 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		  bt_event_slot_container[event_index].user_data);
 
 		break;
+	case BLUETOOTH_EVENT_IPSP_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_IPSP_CONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+		((_bt_le_ipsp_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr,
+		 bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_IPSP_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_IPSP_DISCONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+		((_bt_le_ipsp_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr,
+		 bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_LE_DATA_LENGTH_CHANGED:
+		BT_INFO("__bt_le_set_data_length_changed_cb() will be called");
+		data_length_info = (bt_le_data_length_params_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &data_length_info->device_address);
+
+		((_bt_le_set_data_length_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), device_addr, data_length_info->max_tx_octets,
+		data_length_info->max_tx_time, data_length_info->max_rx_octets, data_length_info->max_rx_time,
+		bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
 #ifdef TIZEN_WEARABLE
 	case BLUETOOTH_PBAP_CONNECTED: {
 		bt_pbap_enabled_cb cb = bt_event_slot_container[event_index].callback;
@@ -1740,6 +1984,13 @@ static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *us
 		break;
 	}
 #endif
+	case BLUETOOTH_EVENT_IPSP_INIT_STATE_CHANGED: {
+		BT_DBG("BLUETOOTH_EVENT_IPSP_INIT_STATE_CHANGED");
+		((bt_le_ipsp_init_state_changed_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), *(bool *)(param->param_data),
+			bt_event_slot_container[event_index].user_data);
+		break;
+	}
 	default:
 		break;
 	}
@@ -2062,6 +2313,11 @@ static int __bt_get_cb_index(int event)
 		return BT_EVENT_BOND_CREATED;
 	case BLUETOOTH_EVENT_BONDED_DEVICE_REMOVED:
 		return BT_EVENT_BOND_DESTROYED;
+	case BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY:
+	case BLUETOOTH_EVENT_PASSKEY_REQUEST:
+	case BLUETOOTH_EVENT_PIN_REQUEST:
+	case BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST:
+		return BT_EVENT_AUTHENTICATION_REQUEST;
 	case BLUETOOTH_EVENT_DEVICE_AUTHORIZED:
 	case BLUETOOTH_EVENT_DEVICE_UNAUTHORIZED:
 		return BT_EVENT_AUTHORIZATION_CHANGED;
@@ -2144,8 +2400,9 @@ static int __bt_get_cb_index(int event)
 	case BLUETOOTH_EVENT_AV_DISCONNECTED:
 		return BT_EVENT_AUDIO_CONNECTION_STATUS;
 	case BLUETOOTH_EVENT_AV_SOURCE_CONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
 	case BLUETOOTH_EVENT_AV_SOURCE_DISCONNECTED:
-		return BT_EVENT_A2DP_SOURCE_CONNECTION_STATUS;
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
 	case  BLUETOOTH_EVENT_AVRCP_CONNECTED:
 	case  BLUETOOTH_EVENT_AVRCP_DISCONNECTED:
 	case  BLUETOOTH_EVENT_AVRCP_CONTROL_CONNECTED:
@@ -2173,6 +2430,12 @@ static int __bt_get_cb_index(int event)
 		return  BT_EVENT_HID_CONNECTION_STATUS;
 	case BLUETOOTH_HID_DISCONNECTED:
 		return  BT_EVENT_HID_CONNECTION_STATUS;
+	case BLUETOOTH_HID_DEVICE_CONNECTED:
+		return BT_EVENT_HID_DEVICE_CONNECTION_STATUS;
+	case BLUETOOTH_HID_DEVICE_DISCONNECTED:
+		return BT_EVENT_HID_DEVICE_CONNECTION_STATUS;
+	case BLUETOOTH_HID_DEVICE_DATA_RECEIVED:
+		return BT_EVENT_HID_DEVICE_DATA_RECEIVED;
 #ifdef BT_ENABLE_LEGACY_GATT_CLIENT
 	case BLUETOOTH_EVENT_GATT_SVC_CHAR_DISCOVERED:
 		return BT_EVENT_GATT_CLIENT_CHARACTERISTIC_DISCOVERED_LEGACY;
@@ -2194,8 +2457,6 @@ static int __bt_get_cb_index(int event)
 		return BT_EVENT_GATT_CLIENT_READ_DESCRIPTOR;
 	case BLUETOOTH_EVENT_GATT_WRITE_DESC:
 		return BT_EVENT_GATT_CLIENT_WRITE_DESCRIPTOR;
-	case BLUETOOTH_EVENT_GATT_SERVER_READ_REQUESTED:
-		return BT_EVENT_GATT_SERVER_READ_REQUESTED;
 	case BLUETOOTH_EVENT_ADVERTISING_STARTED:
 	case BLUETOOTH_EVENT_ADVERTISING_STOPPED:
 		return BT_EVENT_ADVERTISING_STATE_CHANGED;
@@ -2203,6 +2464,11 @@ static int __bt_get_cb_index(int event)
 		return BT_EVENT_MANUFACTURER_DATA_CHANGED;
 	case BLUETOOTH_EVENT_CONNECTABLE_CHANGED:
 		return BT_EVENT_CONNECTABLE_CHANGED_EVENT;
+	case BLUETOOTH_EVENT_IPSP_CONNECTED:
+	case BLUETOOTH_EVENT_IPSP_DISCONNECTED:
+		return BT_EVENT_IPSP_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_LE_DATA_LENGTH_CHANGED:
+		return BT_EVENT_LE_DATA_LENGTH_CHANGED;
 #ifdef TIZEN_WEARABLE
 	case BLUETOOTH_PBAP_CONNECTED:
 		return BT_EVENT_PBAP_CONNECTION_STATUS;
@@ -2240,6 +2506,8 @@ static int __bt_get_cb_index(int event)
 	case BLUETOOTH_EVENT_HF_CALL_STATUS:
 		return BT_EVENT_HF_CALL_STATUS_UPDATED_EVENT;
 #endif
+	case BLUETOOTH_EVENT_IPSP_INIT_STATE_CHANGED:
+		return  BT_EVENT_IPSP_INIT_STATE_CHANGED;
 	default:
 		return -1;
 	}
diff --git a/src/bluetooth-device.c b/src/bluetooth-device.c
index 15ab193..3900930 100644..100755
--- a/src/bluetooth-device.c
+++ b/src/bluetooth-device.c
@@ -238,6 +238,8 @@ int bt_device_set_bond_created_cb(bt_device_bond_created_cb callback, void *user
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_BOND_CREATED, callback, user_data);
 
+	BT_DBG("+");
+
 	return BT_ERROR_NONE;
 }
 
@@ -248,6 +250,8 @@ int bt_device_set_bond_destroyed_cb(bt_device_bond_destroyed_cb callback, void *
 	BT_CHECK_INPUT_PARAMETER(callback);
 	_bt_set_cb(BT_EVENT_BOND_DESTROYED, callback, user_data);
 
+	BT_DBG("+");
+
 	return BT_ERROR_NONE;
 }
 
@@ -331,6 +335,9 @@ int bt_device_unset_bond_created_cb(void)
 	BT_CHECK_BT_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	_bt_unset_cb(BT_EVENT_BOND_CREATED);
+
+	BT_DBG("+");
+
 	return BT_ERROR_NONE;
 }
 
@@ -339,6 +346,9 @@ int bt_device_unset_bond_destroyed_cb(void)
 	BT_CHECK_BT_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	_bt_unset_cb(BT_EVENT_BOND_DESTROYED);
+
+	BT_DBG("+");
+
 	return BT_ERROR_NONE;
 }
 
@@ -370,7 +380,7 @@ int bt_device_le_conn_update(const char *device_address,
             const bt_le_conn_update_s *parameters)
 {
 	bluetooth_device_address_t addr_hex = { {0,} };
-	bluetooth_le_conn_update_t param= { 0 };
+	bluetooth_le_connection_param_t param = { 0 };
 	int ret = BT_ERROR_NONE;
 
 	BT_CHECK_BT_SUPPORT();
@@ -382,7 +392,7 @@ int bt_device_le_conn_update(const char *device_address,
 	param.interval_min = parameters->interval_min;
 	param.interval_max = parameters->interval_max;
 	param.latency = parameters->latency;
-	param.time_out = parameters->time_out;
+	param.timeout = parameters->time_out;
 
 	ret = _bt_get_error_code(bluetooth_le_conn_update(&addr_hex, &param));
 
@@ -403,9 +413,9 @@ int bt_device_get_service_mask_from_uuid_list(char **uuids,
 	bt_service_class_t service_mask = 0;
 
 	BT_CHECK_BT_SUPPORT();
-	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(uuids);
 	BT_CHECK_INPUT_PARAMETER(service_mask_list);
+	BT_CHECK_INIT_STATUS();
 
 	BT_DBG("Get service mask from uuid list");
 	BT_DBG("no_of_service = %d", no_of_service);
@@ -474,10 +484,6 @@ int bt_device_get_service_mask_from_uuid_list(char **uuids,
 			service_mask |= BT_SC_NONE;
 			break;
 
-		case BLUETOOTH_ADVANCED_AUDIO_PROFILE_UUID:
-			service_mask |= BT_SC_A2DP_SERVICE_MASK;
-			break;
-
 		case BLUETOOTH_AV_REMOTE_CONTROL_UUID:
 			service_mask |= BT_SC_AVRCP_SERVICE_MASK;
 			break;
@@ -578,3 +584,67 @@ int bt_device_get_service_mask_from_uuid_list(char **uuids,
 
 	return BT_ERROR_NONE;
 }
+
+int bt_passkey_reply(char *passkey, bool authentication_reply)
+{
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(passkey);
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_passkey_reply(passkey, authentication_reply));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_passkey_confirmation_reply(bool confirmation_reply)
+{
+	BT_CHECK_INIT_STATUS();
+
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_passkey_confirmation_reply(confirmation_reply));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+int bt_device_le_set_data_length(const char *remote_address,
+		unsigned int max_tx_Octets,  unsigned int max_tx_Time)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	bluetooth_device_address_t addr_hex = {{0,}};
+
+	//Range for host suggested txtime is 0x001B-0x00FB  and
+	// txocets is 0x0148- 0x0848 as per BT 4.2 spec
+	if ((max_tx_Octets < 0x001B || max_tx_Octets > 0x00FB)
+		&& (max_tx_Time < 0x0148 || max_tx_Time > 0x0848)) {
+		return BT_ERROR_INVALID_PARAMETER;
+	}
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	ret = _bt_get_error_code(bluetooth_le_set_data_length(
+					&addr_hex,
+					max_tx_Octets,
+					max_tx_Time));
+
+	if (ret != BT_ERROR_NONE)
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+
+	return ret;
+}
+
+int bt_device_le_set_data_length_change_cb(
+	_bt_le_set_data_length_changed_cb callback, void *user_data)
+{
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_LE_DATA_LENGTH_CHANGED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
diff --git a/src/bluetooth-gatt.c b/src/bluetooth-gatt.c
index aa8ae45..8e497bf 100755..100644
--- a/src/bluetooth-gatt.c
+++ b/src/bluetooth-gatt.c
@@ -567,6 +567,8 @@ int bt_gatt_unset_connection_state_changed_cb(void)
 
 int bt_gatt_get_uuid_specification_name(const char *uuid, char **name)
 {
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(name);
 
@@ -838,6 +840,8 @@ int bt_gatt_destroy(bt_gatt_h gatt_handle)
 {
 	bt_gatt_common_s *handle = (bt_gatt_common_s*)gatt_handle;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 
 	if (handle->type == BT_GATT_TYPE_SERVICE)
@@ -861,6 +865,8 @@ int bt_gatt_get_value(bt_gatt_h gatt_handle, char **value, int *value_length)
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(value);
 	BT_CHECK_INPUT_PARAMETER(value_length);
@@ -890,6 +896,8 @@ int bt_gatt_get_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type, int of
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(value);
 
@@ -950,6 +958,7 @@ int bt_gatt_get_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type, in
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(value);
 
@@ -995,6 +1004,8 @@ int bt_gatt_set_value(bt_gatt_h gatt_handle, const char *value, int value_length
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(value);
 
@@ -1010,7 +1021,7 @@ int bt_gatt_set_value(bt_gatt_h gatt_handle, const char *value, int value_length
 	}
 
 	if (handle->role == BT_GATT_ROLE_SERVER && handle->path) {
-		ret = _bt_get_error_code(bluetooth_gatt_update_characteristic(handle->path, value, value_length));
+		ret = _bt_get_error_code(bluetooth_gatt_notify_characteristics_value_change(handle->path, value, value_length, NULL));
 		if (ret != BT_ERROR_NONE) {
 			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
 			return ret;
@@ -1039,6 +1050,8 @@ int bt_gatt_set_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type, int va
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 
 	if (handle->type == BT_GATT_TYPE_CHARACTERISTIC) {
@@ -1118,7 +1131,7 @@ int bt_gatt_set_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type, int va
 	}
 
 	if (handle->role == BT_GATT_ROLE_SERVER && handle->path) {
-		ret = _bt_get_error_code(bluetooth_gatt_update_characteristic(handle->path, *val, *val_len));
+		ret = _bt_get_error_code(bluetooth_gatt_notify_characteristics_value_change(handle->path, *val, *val_len, NULL));
 		if (ret != BT_ERROR_NONE) {
 			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
 			return ret;
@@ -1144,6 +1157,8 @@ int bt_gatt_set_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 
 	if (handle->type == BT_GATT_TYPE_CHARACTERISTIC) {
@@ -1221,7 +1236,7 @@ int bt_gatt_set_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
 	}
 
 	if (handle->role == BT_GATT_ROLE_SERVER && handle->path) {
-		ret = _bt_get_error_code(bluetooth_gatt_update_characteristic(handle->path, *val, *val_len));
+		ret = _bt_get_error_code(bluetooth_gatt_notify_characteristics_value_change(handle->path, *val, *val_len, NULL));
 		if (ret != BT_ERROR_NONE) {
 			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
 			return ret;
@@ -1237,6 +1252,9 @@ int bt_gatt_get_permissions(bt_gatt_h gatt_handle, int *permissions)
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s*)gatt_handle;
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(permissions);
 
@@ -1258,6 +1276,9 @@ int bt_gatt_set_permissions(bt_gatt_h gatt_handle, int permissions)
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s*)gatt_handle;
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s*)gatt_handle;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 
 	if (handle->type == BT_GATT_TYPE_CHARACTERISTIC)
@@ -1277,6 +1298,8 @@ int bt_gatt_get_uuid(bt_gatt_h gatt_handle, char **uuid)
 	bt_gatt_common_s *handle = (bt_gatt_common_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 
@@ -1290,6 +1313,8 @@ int bt_gatt_get_type(bt_gatt_h gatt_handle, bt_gatt_type_e *gatt_type)
 	bt_gatt_common_s *handle = (bt_gatt_common_s*)gatt_handle;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(gatt_handle);
 	BT_CHECK_INPUT_PARAMETER(gatt_type);
 
@@ -1303,6 +1328,9 @@ int bt_gatt_service_create(const char *uuid, bt_gatt_service_type_e type,
 {
 	bt_gatt_service_s *svc;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(service);
 
@@ -1333,6 +1361,9 @@ int bt_gatt_service_add_characteristic(bt_gatt_h service,
 	bt_gatt_service_s *svc = (bt_gatt_service_s*)service;
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s*)characteristic;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	if (chr->parent) {
@@ -1352,6 +1383,9 @@ int bt_gatt_service_add_included_service(bt_gatt_h service,
 	bt_gatt_service_s *svc = (bt_gatt_service_s*)service;
 	bt_gatt_service_s *included_svc = (bt_gatt_service_s*)included_service;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(included_service);
 	if (included_svc->parent) {
@@ -1369,6 +1403,9 @@ int bt_gatt_service_get_server(bt_gatt_h service, bt_gatt_server_h *server)
 {
 	bt_gatt_service_s *svc = (bt_gatt_service_s *)service;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(server);
 
@@ -1392,6 +1429,8 @@ int bt_gatt_service_get_client(bt_gatt_h service, bt_gatt_client_h *client)
 	bt_gatt_service_s *svc = (bt_gatt_service_s *)service;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(client);
 
@@ -1418,6 +1457,8 @@ int bt_gatt_service_get_characteristic(bt_gatt_h service, const char *uuid,
 	int ret;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(characteristic);
@@ -1442,6 +1483,8 @@ int bt_gatt_service_foreach_characteristics(bt_gatt_h service,
 	int index = 1;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(callback);
 
@@ -1464,6 +1507,8 @@ int bt_gatt_service_get_included_service(bt_gatt_h service, const char *uuid,
 	int ret;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(included_service);
@@ -1488,6 +1533,8 @@ int bt_gatt_service_foreach_included_services(bt_gatt_h service,
 	int index = 1;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(service);
 	BT_CHECK_INPUT_PARAMETER(callback);
 
@@ -1509,6 +1556,9 @@ int bt_gatt_characteristic_create(const char *uuid, int permissions,
 	int ret = BT_ERROR_NONE;
 	bt_gatt_characteristic_s *chr = NULL;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	if (value_length > 0)
@@ -1560,6 +1610,9 @@ int bt_gatt_characteristic_add_descriptor(bt_gatt_h characteristic,
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s *)descriptor;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(descriptor);
 
@@ -1585,6 +1638,8 @@ int bt_gatt_characteristic_get_service(bt_gatt_h characteristic, bt_gatt_h *serv
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(service);
 
@@ -1598,6 +1653,8 @@ int bt_gatt_characteristic_get_properties(bt_gatt_h characteristic, int *propert
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(properties);
 
@@ -1615,6 +1672,9 @@ int bt_gatt_characteristic_set_properties(bt_gatt_h characteristic, int properti
 {
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 
 	if (chr->type != BT_GATT_TYPE_CHARACTERISTIC) {
@@ -1633,6 +1693,8 @@ int bt_gatt_characteristic_get_write_type(bt_gatt_h characteristic,
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(write_type);
 
@@ -1652,6 +1714,8 @@ int bt_gatt_characteristic_set_write_type(bt_gatt_h characteristic,
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 
 	if (chr->type != BT_GATT_TYPE_CHARACTERISTIC) {
@@ -1672,6 +1736,8 @@ int bt_gatt_characteristic_get_descriptor(bt_gatt_h characteristic, const char *
 	int ret;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(descriptor);
@@ -1695,6 +1761,8 @@ int bt_gatt_characteristic_foreach_descriptors(bt_gatt_h characteristic,
 	int i;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(callback);
 
@@ -1721,6 +1789,9 @@ int bt_gatt_descriptor_create(const char *uuid, int permissions,
 	int ret = BT_ERROR_NONE;
 	bt_gatt_descriptor_s *desc = NULL;
 
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(descriptor);
 	if (value_length > 0)
@@ -1769,6 +1840,8 @@ int bt_gatt_descriptor_get_characteristic(bt_gatt_h descriptor, bt_gatt_h *chara
 	bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s *)descriptor;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(descriptor);
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 
@@ -1838,6 +1911,7 @@ int bt_gatt_server_create(bt_gatt_server_h *server)
 {
 	bt_gatt_server_s *serv = NULL;
 
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(server);
 
 	serv = g_malloc0(sizeof(bt_gatt_server_s));
@@ -1855,6 +1929,7 @@ int bt_gatt_server_destroy(bt_gatt_server_h server)
 {
 	bt_gatt_server_s *serv = (bt_gatt_server_s*)server;
 
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(server);
 
 	g_slist_free_full(serv->services, __bt_gatt_free_service);
@@ -1878,7 +1953,22 @@ int bt_gatt_server_set_read_value_requested_cb(bt_gatt_h gatt_handle,
 	chr->read_requested_cb = callback;
 	chr->read_requested_user_data = user_data;
 
-	_bt_set_cb(BT_EVENT_GATT_SERVER_READ_REQUESTED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_gatt_server_set_notification_state_change_cb(bt_gatt_h gatt_handle,
+				bt_gatt_server_notification_state_change_cb callback,
+				void *user_data)
+{
+	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s*)gatt_handle;
+
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_GATT_SERVER_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(gatt_handle);
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	chr->notification_changed_cb = callback;
+	chr->notification_changed_user_data = user_data;
 
 	return BT_ERROR_NONE;
 }
@@ -2007,7 +2097,12 @@ int bt_gatt_server_send_response(int request_id,
 	if (value_length <= 0)
 		return BT_ERROR_INVALID_PARAMETER;
 
-	ret = _bt_get_error_code(bluetooth_gatt_send_response(request_id, offset, value, value_length));
+	/* By Default the response is sent for read requests,
+	 * once the new parameters available to CAPI API, the below
+	 * code be made generic for both read and write */
+	ret = _bt_get_error_code(bluetooth_gatt_send_response(request_id,
+				BLUETOOTH_GATT_ATT_REQUEST_TYPE_READ, BT_ERROR_NONE,
+										offset, value, value_length));
 
 	if (ret != BT_ERROR_NONE) {
 		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
@@ -2019,6 +2114,9 @@ int bt_gatt_server_send_response(int request_id,
 int bt_gatt_server_notify(bt_gatt_h characteristic, bool need_confirm,
 		bt_gatt_server_notification_sent_cb callback, void *user_data)
 {
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_GATT_SERVER_INIT_STATUS();
+
 	return BT_ERROR_NONE;
 }
 
@@ -2029,6 +2127,8 @@ int bt_gatt_server_set_value_changed_cb(bt_gatt_h characteristic,
 	bt_gatt_characteristic_s *chr = (bt_gatt_characteristic_s *)characteristic;
 
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_GATT_SERVER_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(characteristic);
 	BT_CHECK_INPUT_PARAMETER(callback);
 
@@ -2045,6 +2145,9 @@ int bt_gatt_server_get_service(bt_gatt_server_h server, const char *uuid,
 	bt_gatt_h gatt_handle = NULL;
 	int ret;
 
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_GATT_SERVER_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(server);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(service);
@@ -2067,6 +2170,9 @@ int bt_gatt_server_foreach_services(bt_gatt_server_h server,
 	int total = 0;
 	int index = 1;
 
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_GATT_SERVER_INIT_STATUS();
+
 	BT_CHECK_INPUT_PARAMETER(server);
 	BT_CHECK_INPUT_PARAMETER(callback);
 
@@ -2271,7 +2377,8 @@ int bt_gatt_client_write_value(bt_gatt_h gatt_handle,
 			g_free(cb_data);
 			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
 		} else {
-			_bt_set_cb(BT_EVENT_GATT_CLIENT_WRITE_CHARACTERISTIC, callback, cb_data);
+			if (chr->write_type != BT_GATT_WRITE_TYPE_WRITE_NO_RESPONSE)
+				_bt_set_cb(BT_EVENT_GATT_CLIENT_WRITE_CHARACTERISTIC, callback, cb_data);
 		}
 	} else if (c->type == BT_GATT_TYPE_DESCRIPTOR) {
 		bt_gatt_descriptor_s *desc = (bt_gatt_descriptor_s *)gatt_handle;
@@ -2405,7 +2512,7 @@ int bt_gatt_client_set_characteristic_value_changed_cb(bt_gatt_h characteristic,
 		ret = BT_ERROR_NOT_SUPPORTED;
 	}
 
-	return BT_ERROR_NONE;
+	return ret;
 }
 
 int bt_gatt_client_unset_characteristic_value_changed_cb(bt_gatt_h characteristic)
@@ -2443,6 +2550,7 @@ int bt_gatt_client_get_service(bt_gatt_client_h client, const char *uuid,
 	int ret;
 
 	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(client);
 	BT_CHECK_INPUT_PARAMETER(uuid);
 	BT_CHECK_INPUT_PARAMETER(service);
diff --git a/src/bluetooth-hid.c b/src/bluetooth-hid.c
index a00fb72..3bf7d3c 100644
--- a/src/bluetooth-hid.c
+++ b/src/bluetooth-hid.c
@@ -27,15 +27,26 @@
 
 static bool is_hid_host_initialized = false;
 
-#ifdef TIZEN_HID_DISABLE
-#define BT_CHECK_HID_SUPPORT() \
+#ifdef TIZEN_HID_HOST_DISABLE
+#define BT_CHECK_HID_HOST_SUPPORT() \
 	{ \
 		BT_CHECK_BT_SUPPORT(); \
 		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
 		return BT_ERROR_NOT_SUPPORTED; \
 	}
 #else
-#define BT_CHECK_HID_SUPPORT()
+#define BT_CHECK_HID_HOST_SUPPORT()
+#endif
+
+#ifdef TIZEN_HID_DEVICE_DISABLE
+#define BT_CHECK_HID_DEVICE_SUPPORT() \
+        { \
+                BT_CHECK_BT_SUPPORT(); \
+                LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+                return BT_ERROR_NOT_SUPPORTED; \
+        }
+#else
+#define BT_CHECK_HID_DEVICE_SUPPORT()
 #endif
 
 #define BT_CHECK_HID_HOST_INIT_STATUS() \
@@ -60,7 +71,7 @@ int bt_hid_host_initialize(bt_hid_host_connection_state_changed_cb connection_cb
 {
 	int error;
 
-	BT_CHECK_HID_SUPPORT();
+	BT_CHECK_HID_HOST_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(connection_cb);
 
@@ -81,7 +92,7 @@ int bt_hid_host_deinitialize()
 {
 	int error;
 
-	BT_CHECK_HID_SUPPORT();
+	BT_CHECK_HID_HOST_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_HID_HOST_INIT_STATUS();
 
@@ -103,7 +114,7 @@ int bt_hid_host_connect(const char *remote_address)
 	int error;
 	bluetooth_device_address_t addr_hex = { {0,} };
 
-	BT_CHECK_HID_SUPPORT();
+	BT_CHECK_HID_HOST_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_HID_HOST_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(remote_address);
@@ -123,7 +134,7 @@ int bt_hid_host_disconnect(const char *remote_address)
 	int error;
 	bluetooth_device_address_t addr_hex = { {0,} };
 
-	BT_CHECK_HID_SUPPORT();
+	BT_CHECK_HID_HOST_SUPPORT();
 	BT_CHECK_INIT_STATUS();
 	BT_CHECK_HID_HOST_INIT_STATUS();
 	BT_CHECK_INPUT_PARAMETER(remote_address);
@@ -137,3 +148,192 @@ int bt_hid_host_disconnect(const char *remote_address)
 	}
 	return error;
 }
+
+int bt_hid_device_activate(bt_hid_device_connection_state_changed_cb callback, void * user_data)
+{
+	int error;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	error = bluetooth_hid_device_init(_bt_hid_event_proxy, user_data);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	error = bluetooth_hid_device_activate();
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	_bt_set_cb(BT_EVENT_HID_DEVICE_CONNECTION_STATUS, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_device_deactivate(void)
+{
+	int error;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error = bluetooth_hid_device_deinit();
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	error = bluetooth_hid_device_deactivate();
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	_bt_unset_cb(BT_EVENT_HID_DEVICE_CONNECTION_STATUS);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_device_connect(const char *remote_address)
+{
+	int error;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	error = bluetooth_hid_device_connect(remote_address);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+	return BT_ERROR_NONE;
+}
+int bt_hid_device_disconnect(const char *remote_address)
+{
+	int error;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	error = bluetooth_hid_device_disconnect(remote_address);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE)
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	return error;
+}
+
+int bt_hid_device_send_mouse_event(const char *remote_address,
+		const bt_hid_mouse_data_s *mouse_data)
+{
+	int ret;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(mouse_data);
+
+	ret = bluetooth_hid_device_send_mouse_event(remote_address,
+			*(hid_send_mouse_event_t*)mouse_data);
+	if (ret <= 0) {
+		if (ret == -1) {
+			/* write fail case */
+			if (errno == EACCES || errno == EPERM)
+				set_last_result(BT_ERROR_PERMISSION_DENIED);
+			else if (errno == EAGAIN || errno == EWOULDBLOCK)
+				set_last_result(BT_ERROR_AGAIN);
+			else
+				set_last_result(BT_ERROR_OPERATION_FAILED);
+		} else {
+			ret = _bt_get_error_code(ret);
+			set_last_result(ret);
+		}
+
+		BT_ERR("Write failed, ret = %d", ret);
+	}
+
+	return ret;
+}
+
+int bt_hid_device_send_key_event(const char *remote_address,
+		const bt_hid_key_data_s *key_data)
+{
+	int ret;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(key_data);
+
+	ret = bluetooth_hid_device_send_key_event(remote_address,
+			*(hid_send_key_event_t*)key_data);
+	if (ret <= 0) {
+		if (ret == -1) {
+			/* write fail case */
+			if (errno == EACCES || errno == EPERM)
+				set_last_result(BT_ERROR_PERMISSION_DENIED);
+			else if (errno == EAGAIN || errno == EWOULDBLOCK)
+				set_last_result(BT_ERROR_AGAIN);
+			else
+				set_last_result(BT_ERROR_OPERATION_FAILED);
+		} else {
+			ret = _bt_get_error_code(ret);
+			set_last_result(ret);
+		}
+
+		BT_ERR("Write failed, ret = %d", ret);
+	}
+
+	return ret;
+}
+
+int bt_hid_device_reply_to_report(const char *remote_address,
+		bluetooth_hid_header_type_t htype,
+		bluetooth_hid_param_type_t ptype,
+		const char *data, unsigned int data_len)
+{
+	int ret;
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	ret = bluetooth_hid_device_reply_to_report(remote_address, htype,
+				ptype, data, data_len);
+	if (ret <= 0) {
+		if (ret == -1) {
+			/* write fail case */
+			if (errno == EACCES || errno == EPERM)
+				set_last_result(BT_ERROR_PERMISSION_DENIED);
+			else if (errno == EAGAIN || errno == EWOULDBLOCK)
+				set_last_result(BT_ERROR_AGAIN);
+			else
+				set_last_result(BT_ERROR_OPERATION_FAILED);
+		} else {
+			ret = _bt_get_error_code(ret);
+			set_last_result(ret);
+		}
+
+		BT_ERR("Write failed, ret = %d", ret);
+	}
+
+	return ret;
+}
+
+int bt_hid_device_set_data_received_cb(bt_hid_device_data_received_cb callback, void *user_data)
+{
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_HID_DEVICE_DATA_RECEIVED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_device_unset_data_received_cb(void)
+{
+	BT_CHECK_HID_DEVICE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_DEVICE_DATA_RECEIVED);
+	return BT_ERROR_NONE;
+}
diff --git a/src/bluetooth-ipsp.c b/src/bluetooth-ipsp.c
new file mode 100644
index 0000000..87a7913
--- /dev/null
+++ b/src/bluetooth-ipsp.c
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <bluetooth-api.h>
+#include <bluetooth-ipsp-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+static bool is_ipsp_initialized = false;
+
+#ifdef TIZEN_IPSP_SUPPORT
+#define BT_CHECK_IPSP_SUPPORT()
+#else
+#define BT_CHECK_IPSP_SUPPORT() \
+	{ \
+		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+#endif
+
+#define BT_CHECK_IPSP_INIT_STATUS() \
+	if (__bt_check_ipsp_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_ipsp_init_status(void)
+{
+	if (is_ipsp_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_ipsp_is_initialized(void)
+{
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_IPSP_INIT_STATUS();
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_ipsp_initialize(bt_le_ipsp_init_state_changed_cb callback,
+								void *user_data)
+{
+	int error;
+
+	if (is_ipsp_initialized)
+		return BT_ERROR_ALREADY_DONE;
+
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	error = bluetooth_le_ipsp_init();
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	_bt_set_cb(BT_EVENT_IPSP_INIT_STATE_CHANGED, callback, user_data);
+
+	is_ipsp_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_ipsp_deinitialize(void)
+{
+	int error;
+
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_IPSP_INIT_STATUS();
+
+	error = bluetooth_le_ipsp_deinit();
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	is_ipsp_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_ipsp_connect(const char *address)
+{
+	int ret;
+	bluetooth_device_address_t bd_addr = { {0,} };
+
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(address);
+
+	_bt_convert_address_to_hex(&bd_addr, address);
+
+	ret = _bt_get_error_code(bluetooth_le_ipsp_connect((ipsp_device_address_t *)&bd_addr));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int _bt_le_ipsp_disconnect(const char *address)
+{
+	int ret;
+	bluetooth_device_address_t bd_addr = { {0,} };
+
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(address);
+
+	_bt_convert_address_to_hex(&bd_addr, address);
+
+	ret = _bt_get_error_code(bluetooth_le_ipsp_disconnect((ipsp_device_address_t *)&bd_addr));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int _bt_le_ipsp_set_connection_state_changed_cb(_bt_le_ipsp_connection_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_IPSP_CONNECTION_STATUS, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_ipsp_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_IPSP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	_bt_unset_cb(BT_EVENT_IPSP_CONNECTION_STATUS);
+	return BT_ERROR_NONE;
+}
diff --git a/src/bluetooth-pan.c b/src/bluetooth-pan.c
index a00cd7f..1312780 100644
--- a/src/bluetooth-pan.c
+++ b/src/bluetooth-pan.c
@@ -24,8 +24,6 @@
 #include "bluetooth.h"
 #include "bluetooth_private.h"
 
-GList *sending_files;
-
 #ifdef TIZEN_PAN_DISABLE
 #define BT_CHECK_PAN_SUPPORT() \
 		{ \
@@ -116,6 +114,8 @@ int bt_nap_set_connection_state_changed_cb(
 
 int bt_nap_unset_connection_state_changed_cb(void)
 {
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	_bt_unset_cb(BT_EVENT_NAP_CONNECTION_STATE_CHANGED);
 	return BT_ERROR_NONE;
 }
@@ -133,6 +133,8 @@ int bt_panu_set_connection_state_changed_cb(
 
 int bt_panu_unset_connection_state_changed_cb(void)
 {
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
 	_bt_unset_cb(BT_EVENT_PAN_CONNECTION_STATE_CHANGED);
 	return BT_ERROR_NONE;
 }
diff --git a/src/bluetooth-socket.c b/src/bluetooth-socket.c
index 52c6a69..7f4fcb3 100644
--- a/src/bluetooth-socket.c
+++ b/src/bluetooth-socket.c
@@ -231,6 +231,7 @@ int bt_socket_send_data(int socket_fd, const char *data, int length)
 
 	BT_CHECK_BT_SUPPORT();
 	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
 
 	ret = bluetooth_rfcomm_write(socket_fd, data, length);
 	if (ret <= 0) {
diff --git a/test/bt_onoff.c b/test/bt_onoff.c
index f95106a..c4d7592 100644
--- a/test/bt_onoff.c
+++ b/test/bt_onoff.c
@@ -23,6 +23,7 @@
 #include <glib.h>
 
 #include "bluetooth.h"
+#include "bluetooth_internal.h"
 
 #define PRT(format, args...) printf("%s:%d() "format, __FUNCTION__, __LINE__, ##args)
 #define TC_PRT(format, args...) PRT(format"\n", ##args)
diff --git a/test/bt_unit_test.c b/test/bt_unit_test.c
index 8415988..22c6fb4 100644
--- a/test/bt_unit_test.c
+++ b/test/bt_unit_test.c
@@ -26,28 +26,46 @@
  * @brief      This is the source file for capi unit test.
  */
 
+#include <sys/time.h>
 #include <stdio.h>
 #include <string.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <glib.h>
 #include <ctype.h>
-#include <time.h>
 
 #include "bluetooth.h"
 #include "bluetooth_internal.h"
+#include "bluetooth_extension.h"
 #include "bluetooth_private.h"
 #include "bluetooth-telephony-api.h"
 #include "bt_unit_test.h"
 
-const char *spp_uuid = "00001101-0000-1000-8000-00805F9B34FB";
+const char *spp_uuid = "00001101-0000-1000-8000-00805F9B7777";
+//const char *spp_uuid = "00001101-0000-1000-8000-00805F9B34FB";
+const char *hid_uuid = "00001124-0000-1000-8000-00805f9b34fb";
 const char *opp_uuid = "00001105-0000-1000-8000-00805f9b34fb";
 const char *custom_uuid = "fa87c0d0-afac-11de-8a39-0800200c9a66";
 
+// Temporary HPS UUIDs. SIG has to define the UUIDs yet.
+#define HPS_UUID "00001900-0000-1000-8000-00805f9b34fb"
+#define HTTP_URI_UUID "00001901-0000-1000-8000-00805f9b34fb"
+#define HTTP_HDR_UUID "00001902-0000-1000-8000-00805f9b34fb"
+#define HTTP_ENTITY_UUID "00001903-0000-1000-8000-00805f9b34fb"
+#define HTTP_CP_UUID "00001904-0000-1000-8000-00805f9b34fb"
+#define HTTP_STATUS_UUID "00001905-0000-1000-8000-00805f9b34fb"
+#define HTTP_SECURITY_UUID "00001906-0000-1000-8000-00805f9b34fb"
+#define HTTP_STATUS_DESC_UUID "2902"
+
 static bt_unit_test_table_e current_tc_table;
 static char remote_addr[18] = "F6:FB:8F:D8:C8:7C";
 static bool input_automated_test_delay = false;
 
+/* For HDP profile TEST */
+static char *appid = "/org/bluez/health_app_2";
+static char* data_hdp = "aaa";
+static unsigned channel_hdp = 0;
+
 static bool need_to_set_params = false;
 static int g_test_id = -1;
 static tc_params_t g_test_param = {0,};
@@ -60,7 +78,8 @@ static int custom_client_fd;
 static int bt_onoff_cnt = 0;
 static int bt_onoff_cnt_success = 0;
 static int bt_onoff_cnt_fail = 0;
-static time_t bt_onoff_timer;
+static int total_time = 0;
+static struct timeval check_time = {0,};
 
 static gboolean is_sub_index = FALSE;
 #ifdef BT_ENABLE_LEGACY_GATT_CLIENT
@@ -75,6 +94,7 @@ static bt_advertiser_h advertiser_list[3] = {NULL, };
 static int advertiser_index = 0;
 
 bt_gatt_client_h client = NULL;
+bt_gatt_client_h hps_client = NULL;
 
 bt_gatt_server_h server = NULL;
 typedef struct {
@@ -86,6 +106,7 @@ gatt_handle_t battery_h;
 gatt_handle_t heart_rate_h;
 gatt_handle_t thermometer_h;
 gatt_handle_t custom_h;
+gatt_handle_t ipsp_h;
 
 #ifdef BT_ENABLE_LEGACY_GATT_CLIENT
 bt_gatt_attribute_h service_clone[MAX_SERVICES];
@@ -114,8 +135,11 @@ tc_table_t tc_main[] = {
 	{"Audio(ag, a2dp, call)"		, BT_UNIT_TEST_TABLE_AUDIO},
 	{"Pan(nap, panu)"			, BT_UNIT_TEST_TABLE_PAN},
 	{"Gatt"					, BT_UNIT_TEST_TABLE_GATT},
+	{"HPS" 				, BT_UNIT_TEST_TABLE_HPS},
 	{"Avrcp"				, BT_UNIT_TEST_TABLE_AVRCP},
 	{"Hid"					, BT_UNIT_TEST_TABLE_HID},
+	{"IPSP"				, BT_UNIT_TEST_TABLE_IPSP},
+	{"HDP"				, BT_UNIT_TEST_TABLE_HDP},
 #ifdef TIZEN_WEARABLE
 	{"HF Role"				, BT_UNIT_TEST_TABLE_HF},
 	{"PBAP Client"				, BT_UNIT_TEST_TABLE_PBAP_CLIENT},
@@ -158,6 +182,12 @@ tc_table_t tc_adapter[] = {
 	{"bt_adapter_set_manufacturer_data_changed_cb"			, BT_UNIT_TEST_FUNCTION_ADAPTER_SET_MANUFACTURER_DATA_CHANGED_CB},
 	{"bt_adapter_unset_manufacturer_data_changed_cb"		, BT_UNIT_TEST_FUNCTION_ADAPTER_UNSET_MANUFACTURER_DATA_CHANGED_CB},
 	{"bt_adapter_set_manufacturer_data"				, BT_UNIT_TEST_FUNCTION_ADAPTER_SET_MANUFACTURER_DATA},
+	{"bt_adapter_set_authentication_req_cb"				, BT_UNIT_TEST_FUNCTION_ADAPTER_SET_AUTHENTICATION_REQUSET_CB},
+	{"bt_adapter_unset_authentication_req_cb"			, BT_UNIT_TEST_FUNCTION_ADAPTER_UNSET_AUTHENTICATION_REQUSET_CB},
+	{"bt_passkey_reply(passkey, TRUE)"				, BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_ACCEPT},
+	{"bt_passkey_reply(passkey, FALSE)"				, BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_CANCEL},
+	{"bt_passkey_confirmation_reply(TRUE)"				, BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_ACCEPT},
+	{"bt_passkey_confirmation_reply(FALSE)"				, BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_REJECT},
 	{"Select this menu to set parameters and then select the function again."			, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
 	{NULL					, 0x0000},
 };
@@ -198,6 +228,9 @@ tc_table_t tc_adapter_le[] = {
 	{"bt_adapter_le_set_device_discovery_state_changed_cb"		, BT_UNIT_TEST_FUNCTION_ADAPTER_LE_SET_DEVICE_DISCOVERY_STATE_CHANGED_CB},
 	{"bt_adapter_le_unset_device_discovery_state_changed_cb"	, BT_UNIT_TEST_FUNCTION_ADAPTER_LE_UNSET_DEVICE_DISCOVERY_STATE_CHANGED_CB},
 #endif
+	{"bt_adater_le_read_maximum_data_length",		BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_MAXIMUM_DATA_LENGTH},
+	{"bt_adater_le_wite_host_suggested_def_data_length",		BT_UNIT_TEST_FUNCTION_ADAPTER_LE_WRITE_HOST_SUGGESTED_DEFAULT_DATA_LENGTH},
+	{"bt_adater_le_read_host_suggested_def_data_length",		BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_HOST_SUGGESTED_DEFAULT_DATA_LENGTH},
 	{"Select this menu to set parameters and then select the function again."			, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
 	{NULL					, 0x0000},
 };
@@ -218,6 +251,8 @@ tc_table_t tc_device[] = {
 	{"bt_device_create_bond" 					, BT_UNIT_TEST_FUNCTION_DEVICE_CREATE_BOND},
 	{"bt_device_create_bond_by_type"				, BT_UNIT_TEST_FUNCTION_DEVICE_CREATE_BOND_BY_TYPE},
 	{"bt_device_destroy_bond"					, BT_UNIT_TEST_FUNCTION_DEVICE_DESTROY_BOND},
+	{"bt_device_le_set_data_length"                       		, BT_UNIT_TEST_FUNCTION_LE_DEVICE_SET_DATA_LENGTH},
+	{"bt_device_le_data_length_changed_cb",		BT_UNIT_TEST_FUNCTION_LE_DEVICE_DATA_LENGTH_CHANGED_CB},
 	{"Select this menu to set parameters and then select the function again."			, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
 	{NULL					, 0x0000},
 };
@@ -270,12 +305,10 @@ tc_table_t tc_audio[] = {
 	{"bt_audio_deinitialize"					, BT_UNIT_TEST_FUNCTION_AUDIO_DEINITIALIZE},
 	{"bt_audio_connect"						, BT_UNIT_TEST_FUNCTION_AUDIO_CONNECT},
 	{"bt_audio_disconnect"						, BT_UNIT_TEST_FUNCTION_AUDIO_DISCONNECT},
-	{"bt_audio_source_connect"				, BT_UNIT_TEST_FUNCTION_AUDIO_SOURCE_CONNECT},
-	{"bt_audio_source_disconnect"			, BT_UNIT_TEST_FUNCTION_AUDIO_SOURCE_DISCONNECT},
+	{"bt_audio_sink_connect"					, BT_UNIT_TEST_FUNCTION_AUDIO_SINK_CONNECT},
+	{"bt_audio_sink_disconnect"					, BT_UNIT_TEST_FUNCTION_AUDIO_SINK_DISCONNECT},
 	{"bt_audio_set_connection_state_changed_cb"			, BT_UNIT_TEST_FUNCTION_AUDIO_SET_CONNECTION_STATE_CHANGED_CB},
 	{"bt_audio_unset_connection_state_changed_cb"			, BT_UNIT_TEST_FUNCTION_AUDIO_UNSET_CONNECTION_STATE_CHANGED_CB},
-	{"bt_a2dp_source_audio_set_connection_state_cb",	BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_SET_CONNECTION_STATE_CB},
-	{"bt_a2dp_source_audio_unset_connection_state_cb",  BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_UNSET_CONNECTION_STATE_CB},
 	{"bt_ag_open_sco" 						, BT_UNIT_TEST_FUNCTION_AG_OPEN_SCO},
 	{"bt_ag_close_sco" 						, BT_UNIT_TEST_FUNCTION_AG_CLOSE_SCO},
 	{"bt_ag_is_sco_opened"						, BT_UNIT_TEST_FUNCTION_AG_IS_SCO_OPENED},
@@ -366,6 +399,28 @@ tc_table_t tc_gatt[] = {
 	{NULL					, 0x0000},
 };
 
+tc_table_t tc_hps[] = {
+	/* HPS functions */
+	{"BACK" 						, BT_UNIT_TEST_FUNCTION_BACK},
+	{"bt_hps_client_create"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_CREATE},
+	{"bt_hps_client_destroy"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_DESTROY},
+	{"bt_hps_client_print_all" 			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_PRINT_ALL},
+	{"bt_hps_client_read_value"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_READ_VALUE},
+	{"bt_hps_client_set_uri"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_URI},
+	{"bt_hps_client_set_hdr"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_HDR},
+	{"bt_hps_client_set_entity"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_ENTITY},
+	{"bt_hps_client_set_cp" 			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_CP},
+	{"bt_hps_client_get_uri"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_URI},
+	{"bt_hps_client_get_hdr"				, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_HDR},
+	{"bt_hps_client_get_entity" 			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_ENTITY},
+	{"bt_hps_client_get_security" 			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_SECURITY},
+	{"bt_hps_client_set_status_notification"			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_STATUS_NOTIFICATION},
+	{"bt_hps_client_unset_status_notification"			, BT_UNIT_TEST_FUNCTION_HPS_CLIENT_UNSET_STATUS_NOTIFICATION},
+	{"Select this menu to set parameters and then select the function again."	, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
+	{NULL					, 0x0000},
+};
+
+
 tc_table_t tc_avrcp[] = {
 	/* AVRCP functions */
 	{"BACK"								, BT_UNIT_TEST_FUNCTION_BACK},
@@ -418,6 +473,38 @@ tc_table_t tc_hid[] = {
 	{NULL					, 0x0000},
 };
 
+tc_table_t tc_ipsp[] = {
+	/* IPSP functions */
+	{"BACK"								, BT_UNIT_TEST_FUNCTION_BACK},
+	{"bt_le_ipsp_register"					, BT_UNIT_TEST_FUNCTION_IPSP_REGISTER},
+	{"bt_le_ipsp_unregister"				, BT_UNIT_TEST_FUNCTION_IPSP_UNREGISTER},
+	{"bt_le_ipsp_initialize"					, BT_UNIT_TEST_FUNCTION_IPSP_INITIALIZE},
+	{"bt_le_ipsp_deinitialize"				, BT_UNIT_TEST_FUNCTION_IPSP_DEINITIALIZE},
+	{"bt_le_ipsp_connect"					, BT_UNIT_TEST_FUNCTION_IPSP_CONNECT},
+	{"bt_le_ipsp_disconnect"				, BT_UNIT_TEST_FUNCTION_IPSP_DISCONNECT},
+	{"bt_le_ipsp_start_advertising"					, BT_UNIT_TEST_FUNCTION_IPSP_START_ADVERTISING},
+	{"bt_ipsp_set_connection_state_changed_cb"		, BT_UNIT_TEST_FUNCTION_IPSP_SET_CONNECTION_STATE_CHANGED_CB},
+	{"bt_ipsp_nsset_connection_state_changed_cb"		, BT_UNIT_TEST_FUNCTION_IPSP_UNSET_CONNECTION_STATE_CHANGED_CB},
+	{"Select this menu to set parameters and then select the function again."			, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
+	{NULL					, 0x0000},
+};
+
+tc_table_t tc_HDP[] = {
+	/* HDP functions */
+	{"BACK"								, BT_UNIT_TEST_FUNCTION_BACK},
+	{"bt_hdp_register_sink_app"					, BT_UNIT_TEST_FUNCTION_HDP_REGISTER_SINK_APP},
+	{"bt_hdp_unregister_sink_app"					, BT_UNIT_TEST_FUNCTION_HDP_UNREGISTER_SINK_APP},
+	{"bt_hdp_connect_to_source"						, BT_UNIT_TEST_FUNCTION_HDP_CONNECT_TO_SOURCE},
+	{"bt_hdp_disconnect"					, BT_UNIT_TEST_FUNCTION_HDP_DISCONNECT},
+	{"bt_hdp_send_data"					, BT_UNIT_TEST_FUNCTION_HDP_SEND_DATA},
+	{"bt_hdp_set_connection_state_changed_cb"					, BT_UNIT_TEST_FUNCTION_HDP_SET_CONNECTION_CB},
+	{"bt_hdp_unset_connection_state_changed_cb"					, BT_UNIT_TEST_FUNCTION_HDP_UNSET_CONNECTION_CB},
+	{"bt_hdp_set_data_received_cb"					, BT_UNIT_TEST_FUNCTION_HDP_SET_DATA_RECEIVED_CB},
+	{"bt_hdp_unset_data_received_cb"					, BT_UNIT_TEST_FUNCTION_HDP_UNSET_DATA_RECEIVED_CB},
+	{"Select this menu to set parameters and then select the function again."			, BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS},
+	{NULL					, 0x0000},
+};
+
 #ifdef TIZEN_WEARABLE
 tc_table_t tc_hf[] = {
 	/* Handsfree role functions */
@@ -512,12 +599,21 @@ void tc_usage_print(void)
 	case BT_UNIT_TEST_TABLE_GATT:
 		tc_table = tc_gatt;
 		break;
+	case BT_UNIT_TEST_TABLE_HPS:
+		tc_table = tc_hps;
+		break;
 	case BT_UNIT_TEST_TABLE_AVRCP:
 		tc_table = tc_avrcp;
 		break;
 	case BT_UNIT_TEST_TABLE_HID:
 		tc_table = tc_hid;
 		break;
+	case BT_UNIT_TEST_TABLE_IPSP:
+		tc_table = tc_ipsp;
+		break;
+	case BT_UNIT_TEST_TABLE_HDP:
+		tc_table = tc_HDP;
+		break;
 #ifdef TIZEN_WEARABLE
 	case BT_UNIT_TEST_TABLE_HF:
 		tc_table = tc_hf;
@@ -764,6 +860,24 @@ static void __bt_adapter_manufacturer_data_changed_cb(char *data,
 	}
 }
 
+static void __bt_adapter_authentication_req_cb(
+	int result, bt_authentication_type_info_e auth_type,
+	char *device_name, char *remote_addr, char *pass_key, void *user_data)
+{
+	TC_PRT("__bt_adapter_authentication_req_cb: device name = %s", device_name);
+	TC_PRT("__bt_adapter_authentication_req_cb: device address = %s", remote_addr);
+
+	if (auth_type == BT_AUTH_PIN_REQUEST) {
+		TC_PRT("Auth Type = BT_AUTH_PIN_REQUEST");
+	} else if (auth_type == BT_AUTH_PASSKEY_CONFIRM_REQUEST) {
+		TC_PRT("Auth Type = BT_AUTH_PASSKEY_CONFIRM_REQUEST");
+		TC_PRT("Passkey: [%s]", pass_key);
+	} else if (auth_type == BT_AUTH_KEYBOARD_PASSKEY_DISPLAY) {
+		TC_PRT("Auth Type = BT_AUTH_KEYBOARD_PASSKEY_DISPLAY");
+		TC_PRT("Passkey: [%s]", pass_key);
+	}
+}
+
 static bool __bt_adapter_bonded_device_cb(bt_device_info_s *device_info, void *user_data)
 {
 	int i;
@@ -911,14 +1025,25 @@ void __bt_gatt_server_read_value_requested_cb (char *remote_address,
 	char char_value_1[3] = {0, 1, 2};
 
 	TC_PRT("__bt_gatt_server_read_value_requested_cb");
+	TC_PRT("remote_address %s", remote_address);
 	TC_PRT("req_id %d", request_id);
 	TC_PRT("server %s", (char *)server);
-	TC_PRT("server %s", (char *)gatt_handle);
+	TC_PRT("gatt_handle %s", (char *)gatt_handle);
 	TC_PRT("Offset %d", offset);
 	/* Get the attribute new values here */
 	bt_gatt_server_send_response(request_id, offset, char_value_1, 3 - offset);
 }
 
+void __bt_gatt_server_notification_state_change_cb (bool notify,
+			bt_gatt_server_h server, bt_gatt_h gatt_handle, void *user_data)
+{
+	TC_PRT("__bt_gatt_server_notification_state_change_cb");
+	TC_PRT("notify %d", notify);
+	TC_PRT("server %s", (char *)server);
+	TC_PRT("gatt_handle %s", (char *)gatt_handle);
+}
+
+
 #ifndef TIZEN_WEARABLE
 static void __bt_adapter_le_device_discovery_state_changed_cb(int result,
 				bt_adapter_le_device_discovery_state_e discovery_state,
@@ -1054,6 +1179,24 @@ static void __bt_socket_connection_state_changed_cb(int result,
 	}
 }
 
+static void __bt_adapter_le_state_changed_cb(int result, bt_adapter_le_state_e adapter_le_state, void *user_data)
+{
+	TC_PRT("__bt_adapter_le_state_changed_cb");
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	TC_PRT("state: %s",
+			(adapter_le_state == BT_ADAPTER_LE_ENABLED)?
+					"ENABLED" : "DISABLED");
+}
+
+static void __bt_le_set_data_length_changed_cb(int result, const char *remote_address, int max_tx_octets,
+		int max_tx_time, int max_rx_octets, int max_rx_time,void *user_data)
+{
+	TC_PRT("__bt_le_set_data_length_changed_cb \n");
+	TC_PRT("max_tx_octets: %d  max_tx_time: %d  max_rx_octets: %d  max_rx_time: %d",
+			max_tx_octets, max_tx_time, max_rx_octets, max_rx_time);
+	TC_PRT("result: %s", __bt_get_error_message(result));
+}
+
 void __bt_opp_client_push_responded_cb(int result,
 					const char *remote_address,
 					void *user_data)
@@ -1164,24 +1307,36 @@ void __bt_device_bond_destroyed_cb(int result, char *remote_address, void *user_
         }
 }
 
-void __bt_repeat_test_onoff_count_time_summary()
+void __bt_print_repeat_test_summary(void)
 {
-	time_t ctimer;
-	struct tm *_tm;
+	static struct timeval current_time = {0,};
+	static struct timeval diff_time = {0,};
+	int time_diff;
 
-	ctimer = time(NULL);
-	ctimer -= bt_onoff_timer;
-	_tm = gmtime(&ctimer);
+	gettimeofday(&current_time, NULL);
 
-	if (_tm == NULL) {
-		/* Fix : NULL_RETURNS */
-		TC_PRT("gmtime failed error ");
-		return;
+	diff_time.tv_sec = current_time.tv_sec - check_time.tv_sec;
+	diff_time.tv_usec = current_time.tv_usec - check_time.tv_usec;
+	if(diff_time.tv_usec < 0)
+	{
+		diff_time.tv_sec = diff_time.tv_sec - 1;
+		diff_time.tv_usec = diff_time.tv_usec + 1000000;
 	}
+	time_diff = (diff_time.tv_sec * 1000);
+	time_diff += diff_time.tv_usec / 1000;
+
+	TC_PRT("try: %d, success: %d, fail: %d, time(%d msec)\n",
+		bt_onoff_cnt/2, bt_onoff_cnt_success/2, bt_onoff_cnt_fail,
+		time_diff);
+
+	total_time += time_diff;
+}
 
-	TC_PRT("try: %d, success: %d, fail: %d, time(%dd,%d:%d:%d)\n",
+void __bt_print_repeat_test_final_summary()
+{
+	TC_PRT("try: %d, success: %d, fail: %d, Total_time(%d msec), Average_time(%d msec)\n",
 		bt_onoff_cnt/2, bt_onoff_cnt_success/2, bt_onoff_cnt_fail,
-		_tm->tm_mday-1, _tm->tm_hour, _tm->tm_min, _tm->tm_sec);
+		total_time, total_time / bt_onoff_cnt);
 }
 
 void __bt_gatt_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data)
@@ -1196,6 +1351,26 @@ void __bt_gatt_connection_state_changed_cb(int result, bool connected, const cha
 	}
 }
 
+void __bt_hps_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data)
+{
+	int ret;
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	if (connected) {
+		TC_PRT("HPS connected(address = %s)", remote_address);
+		/* Fix : STRING_OVERFLOW */
+		strncpy(remote_addr, remote_address, strlen(remote_addr));
+		if (hps_client) {
+			   bt_gatt_client_destroy(hps_client);
+			   hps_client = NULL;
+		}
+		ret = bt_gatt_client_create(remote_addr, &hps_client);
+		TC_PRT("returns bt_gatt_client_create %s\n", __bt_get_error_message(ret));
+
+	} else {
+		TC_PRT("HPS DISconnected");
+	}
+}
+
 int __bt_gatt_client_set_value(char *type, char *value, bt_gatt_h h)
 {
 	int ret;
@@ -1410,6 +1585,33 @@ bool __bt_gatt_client_foreach_svc_cb(int total, int index, bt_gatt_h svc_handle,
 	return true;
 }
 
+bool __bt_hps_client_svc_cb(int total, int index, bt_gatt_h svc_handle, void *data)
+{
+	int test_id = (int)data;
+	int ret;
+	char *uuid = NULL;
+	char *str = NULL;
+
+	bt_gatt_get_uuid(svc_handle, &uuid);
+	bt_gatt_get_uuid_specification_name(uuid, &str);
+
+	if (!g_strcmp0(uuid, HPS_UUID)) {
+
+		TC_PRT("[%d / %d] %s (%s)", index, total, str ? str : "Unknown", uuid);
+
+		g_free(str);
+		g_free(uuid);
+
+		if (test_id == BT_UNIT_TEST_FUNCTION_HPS_CLIENT_PRINT_ALL) {
+			ret = bt_gatt_service_foreach_characteristics(svc_handle,
+					__bt_gatt_client_foreach_chr_cb, (void *)test_id);
+			if (ret != BT_ERROR_NONE)
+				TC_PRT("bt_gatt_service_foreach_characteristics is failed : %d", ret);
+		}
+	}
+	return true;
+}
+
 static void __ancs_write_completed_cb(int result, bt_gatt_h request_handle,
 		void *user_data)
 {
@@ -1485,6 +1687,25 @@ void __bt_gatt_client_value_changed_cb(bt_gatt_h chr, char *value, int len,
 	return;
 }
 
+void __bt_HP_client_cp_req_status_changed_cb(bt_gatt_h chr, char *value, int len,
+		void *user_data)
+{
+	char *uuid = NULL;
+	int i;
+
+	bt_gatt_get_uuid(chr, &uuid);
+
+	TC_PRT("Value changed for [%s]", uuid);
+	TC_PRT("len [%d]", len);
+		for (i = 0; i < len; i++) {
+				TC_PRT("value %u", value[i]);
+		}
+
+	g_free(uuid);
+
+	return;
+}
+
 void __bt_gatt_server_notification_sent_cb(int result,
 		char *remote_address, bt_gatt_server_h server,
 		bt_gatt_h characteristic, bool completed, void *user_data)
@@ -1495,6 +1716,21 @@ void __bt_gatt_server_notification_sent_cb(int result,
 	TC_PRT("characteristic : %p", characteristic);
 }
 
+void __bt_gatt_server_value_changed_cb(char *remote_address,
+				bt_gatt_server_h server, bt_gatt_h gatt_handle,
+				int offset, char *value, int len,
+				void *user_data)
+{
+	int i;
+	TC_PRT("remote_address : %s", remote_address);
+	TC_PRT("offset : %d", offset);
+	TC_PRT("len [%d] : ", len);
+	for (i = 0; i < len; i++) {
+		printf("%d ", value[i]);
+	}
+	printf("\n");
+}
+
 #ifdef BT_ENABLE_LEGACY_GATT_CLIENT
 bool __bt_gatt_primary_service_cb(bt_gatt_attribute_h service, void *user_data)
 {
@@ -1684,6 +1920,57 @@ void __bt_hid_host_connection_state_changed_cb(int result,
 	TC_PRT("result: %s", __bt_get_error_message(result));
 }
 
+void __bt_hdp_connected_cb(int result, const char *remote_address, const char *app_id,
+    bt_hdp_channel_type_e type, unsigned int channel, void *user_data)
+{
+	TC_PRT("__bt_hdp_connected_cb: called");
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	TC_PRT("remote_address: %s", remote_address);
+	TC_PRT("app_id: %s", app_id);
+	TC_PRT("type: %x", type);
+	TC_PRT("channel: %d", channel);
+
+	channel_hdp = channel;
+}
+
+void __bt_hdp_disconnected_cb(int result, const char *remote_address, unsigned int channel, void *user_data)
+{
+	TC_PRT("__bt_hdp_connected_cb: called");
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	TC_PRT("remote_address: %s", remote_address);
+	TC_PRT("channel: %d", channel);
+
+	channel_hdp = channel;
+}
+
+void __bt_hdp_data_received_cb(unsigned int channel, const char *data, unsigned int size, void *user_data)
+{
+	TC_PRT("__bt_hdp_data_received_cb: called");
+	TC_PRT("data: %s", data);
+	TC_PRT("size: %d", size);
+	TC_PRT("channel: %d", channel);
+}
+
+void __bt_le_ipsp_init_state_changed_cb(int result,
+		bool ipsp_initialized, void *user_data)
+{
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	if (ipsp_initialized) {
+		TC_PRT("IPSP Init state: INITIALIZED");
+	} else {
+		TC_PRT("IPSP Init state: UN-INITIALIZED");
+		_bt_unset_cb(BT_EVENT_IPSP_INIT_STATE_CHANGED);
+	}
+}
+
+void __bt_le_ipsp_connection_state_changed_cb(int result,
+		bool connected, const char *remote_address, void *user_data)
+{
+	TC_PRT("__bt_le_ipsp_connection_state_changed_cb: called");
+	TC_PRT("result: %s", __bt_get_error_message(result));
+	TC_PRT("Connected: %d", connected);
+}
+
 #ifdef TIZEN_WEARABLE
 void __bt_hf_sco_state_changed_cb(int result, bool opened, void *user_data)
 {
@@ -1801,6 +2088,8 @@ void __bt_repeat_test_adapter_state_changed_cb(int result, bt_adapter_state_e ad
 			(adapter_state == BT_ADAPTER_ENABLED)?
 					"ENABLED" : "DISABLED", delay);
 
+	__bt_print_repeat_test_summary();
+
 	if (result != BT_ERROR_NONE) {
 		char *argv[] = {NULL};
 
@@ -1815,13 +2104,13 @@ void __bt_repeat_test_adapter_state_changed_cb(int result, bt_adapter_state_e ad
 			sleep(delay);
 	}
 
+	gettimeofday(&check_time, NULL);
 	if (adapter_state == BT_ADAPTER_DISABLED)
 		bt_adapter_enable();
 	else
 		bt_adapter_disable();
 
 	bt_onoff_cnt++;
-	__bt_repeat_test_onoff_count_time_summary();
 }
 
 static void __bt_initialize_all(void)
@@ -1859,6 +2148,9 @@ static void __bt_initialize_all(void)
 	if (ret != BT_ERROR_NONE)
 		TC_PRT("returns %s\n", __bt_get_error_message(ret));
 
+	ret = bt_adapter_le_set_state_changed_cb(__bt_adapter_le_state_changed_cb, NULL);
+	if (ret != BT_ERROR_NONE)
+		TC_PRT("returns %s\n", __bt_get_error_message(ret));
 	return;
 }
 
@@ -2470,6 +2762,101 @@ int test_set_params(int test_id, char *param)
 
 		break;
 	}
+	case BT_UNIT_TEST_TABLE_HPS: {
+		switch (test_id) {
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_CREATE: {
+			if (param_index == 0) {
+				g_test_param.param_count = 1;
+				g_test_param.params = g_malloc0(sizeof(char*) * g_test_param.param_count);
+				param_type = BT_UNIT_TEST_PARAM_TYPE_BOOL;
+			}
+
+			if (param_index > 0) {
+				g_test_param.params[param_index - 1] = g_malloc0(strlen(param) + 1);
+				strcpy(g_test_param.params[param_index - 1], param);
+			}
+
+			if (param_index == g_test_param.param_count) {
+				need_to_set_params = false;
+				test_input_callback((void *)test_id);
+				param_index = 0;
+				return 0;
+			}
+
+			TC_PRT("Input param(%d) type:%s", param_index + 1, param_type);
+			param_index++;
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_HDR:
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_ENTITY:
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_URI: {
+			if (param_index == 0) {
+				g_test_param.param_count = 1;
+				g_test_param.params = g_malloc0(sizeof(char *) * g_test_param.param_count);
+			}
+
+			if (param_index > 0) {
+				int len = strlen(param);
+				g_test_param.params[param_index - 1] = g_malloc0(len + 1);
+				/* Remove new line character */
+				param[len - 1] = '\0';
+				strcpy(g_test_param.params[param_index - 1], param);
+			}
+
+			if (param_index == g_test_param.param_count) {
+				need_to_set_params = false;
+				test_input_callback((void *)test_id);
+				param_index = 0;
+				return 0;
+			}
+
+			switch (param_index) {
+			case 0:
+				TC_PRT("Input Value in string");
+				break;
+			}
+
+			param_index++;
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_CP: {
+			if (param_index == 0) {
+				g_test_param.param_count = 1;
+				g_test_param.params = g_malloc0(sizeof(char *) * g_test_param.param_count);
+				param_type = BT_UNIT_TEST_PARAM_TYPE_INT;
+			}
+			if (param_index > 0) {
+				g_test_param.params[param_index - 1] = g_malloc0(strlen(param) + 1);
+				strcpy(g_test_param.params[param_index - 1], param);
+			}
+
+			if (param_index == g_test_param.param_count) {
+				need_to_set_params = false;
+				test_input_callback((void *)test_id);
+				param_index = 0;
+				return 0;
+			}
+
+			switch (param_index) {
+			case 0:
+				TC_PRT("Input Value Type (avail. : \n1.HTTP_GET, \n2.HTTP_HEAD, \n3.HTTP_POST, \n4.HTTP_PUT, \n5.HTTP_DELETE, \n6.HTTPS_GET, \n7.HTTPS_HEAD, \n8.HTTPS_POST, \n9.HTTPS_PUT, \n10.HTTPS_DELETE, \n11.HTTP_CANCEL");
+				break;
+			}
+			TC_PRT("Input param(%d) type:%s", param_index + 1, param_type);
+			param_index++;
+
+			break;
+		}
+		default:
+			TC_PRT("There is no param to set\n");
+			need_to_set_params = false;
+			break;
+		}
+		break;
+	}
+
 	case BT_UNIT_TEST_TABLE_AVRCP: {
 		switch (test_id) {
 		default:
@@ -2490,6 +2877,27 @@ int test_set_params(int test_id, char *param)
 
 		break;
 	}
+	case BT_UNIT_TEST_TABLE_IPSP: {
+		switch (test_id) {
+		default:
+			TC_PRT("There is no param to set\n");
+			need_to_set_params = false;
+			break;
+		}
+
+		break;
+	}
+
+	case BT_UNIT_TEST_TABLE_HDP: {
+		switch (test_id) {
+		default:
+			TC_PRT("There is no param to set\n");
+			need_to_set_params = false;
+			break;
+		}
+
+		break;
+	}
 #ifdef TIZEN_WEARABLE
 	case BT_UNIT_TEST_TABLE_HF: {
 		switch (test_id) {
@@ -2795,7 +3203,62 @@ int test_input_callback(void *data)
 			TC_PRT("returns %s\n", __bt_get_error_message(ret));
 			break;
 		}
-
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_SET_AUTHENTICATION_REQUSET_CB:
+		{
+			ret = bt_adapter_set_authentication_req_cb(__bt_adapter_authentication_req_cb, NULL);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_UNSET_AUTHENTICATION_REQUSET_CB:
+		{
+			ret = bt_adapter_unset_authentication_req_cb();
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_ACCEPT:
+		{
+			char *passkey = NULL;
+			TC_PRT("bt_passkey_reply: Authenticate Logitech Mouse: reply = Accept");
+			passkey = g_strdup("0000"); //Passkey - "0000" for mouse
+			ret = bt_passkey_reply(passkey, TRUE);
+			if (ret < BT_ERROR_NONE)
+				TC_PRT("failed with [0x%04x]", ret);
+			else
+				TC_PRT("bt_passkey_reply: accept authentication result = %d", ret);
+			g_free(passkey);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_CANCEL:
+		{
+			char *passkey = NULL;
+			TC_PRT("bt_passkey_reply: cancel authentication reply");
+			passkey = g_strdup("0000"); //Passkey - "0000"
+			ret = bt_passkey_reply(passkey, FALSE);
+			if (ret < BT_ERROR_NONE)
+				TC_PRT("failed with [0x%04x]", ret);
+			else
+				TC_PRT("bt_passkey_reply: Logitech Mouse cancel authentication result = %d", ret);
+			g_free(passkey);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_ACCEPT:
+		{
+			ret = bt_passkey_confirmation_reply(TRUE);
+			if (ret < BT_ERROR_NONE)
+				TC_PRT("failed with [0x%04x]", ret);
+			else
+				TC_PRT("bt_passkey_confirmation_reply accept, result = %d", ret);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_REJECT:
+		{
+			ret = bt_passkey_confirmation_reply(FALSE);
+			if (ret < BT_ERROR_NONE)
+				TC_PRT("failed with [0x%04x]", ret);
+			else
+				TC_PRT("bt_passkey_confirmation_reply reject, result = %d", ret);
+			break;
+		}
 		case BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS:
 			need_to_set_params = true;
 			TC_PRT("Select the function again");
@@ -3122,7 +3585,6 @@ int test_input_callback(void *data)
 
 			adv_params.interval_min= 500;
 			adv_params.interval_max= 500;
-			adv_params.type = BT_ADAPTER_LE_ADVERTISING_CONNECTABLE;
 
 			if (advertiser == NULL) {
 				ret = bt_adapter_le_create_advertiser(&advertiser);
@@ -3132,8 +3594,6 @@ int test_input_callback(void *data)
 			advertiser_index++;
 			advertiser_index %= 3;
 
-			TC_PRT("type: %d", adv_params.type);
-
 			ret = bt_adapter_le_start_advertising(advertiser, &adv_params, cb, NULL);
 			if (ret < BT_ERROR_NONE)
 				TC_PRT("failed with [0x%04x]", ret);
@@ -3292,7 +3752,74 @@ int test_input_callback(void *data)
 			TC_PRT("returns %s\n", __bt_get_error_message(ret));
 			break;
 #endif
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_MAXIMUM_DATA_LENGTH: {
+
+			TC_PRT("Read Maximum LE Data length");
+
+			int max_tx_octects = 0;
+			int max_rx_octects = 0;
+			int max_tx_time = 0;
+			int max_rx_time = 0;
+			ret = bt_adapter_le_read_maximum_data_length(
+				&max_tx_octects, &max_tx_time,
+				&max_rx_octects, &max_rx_time);
+			TC_PRT("max data length values are  %d %d %d %d",
+				max_tx_octects, max_tx_time,
+				max_rx_octects, max_rx_time);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_LE_WRITE_HOST_SUGGESTED_DEFAULT_DATA_LENGTH: {
+
+			TC_PRT("Testing: Write Host suggested default LE Data length");
+
+			unsigned int def_tx_octects = 30;
+			unsigned int def_tx_time = 330;
+			ret = bt_adapter_le_write_host_suggested_default_data_length(
+				def_tx_octects, def_tx_time);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_HOST_SUGGESTED_DEFAULT_DATA_LENGTH: {
+
+			TC_PRT("Read host suggested default LE Data length");
+
+			unsigned int def_tx_octets = 0;
+			unsigned 	int def_tx_time = 0;
+			ret = bt_adapter_le_read_suggested_default_data_length(
+				&def_tx_octets, &def_tx_time);
+			TC_PRT("host suggested default le data length values are  %d %d",
+					def_tx_octets, def_tx_time);
+			break;
+		}
+
+		case BT_UNIT_TEST_FUNCTION_LE_DEVICE_SET_DATA_LENGTH: {
+
+			TC_PRT("Set LE Data length paramters cmd");
+
+			unsigned int tx_octets = 50;
+			unsigned 	int tx_time = 500;
+
+			TC_PRT("settting le data length values  tx octects: %d  tx time: %d",
+			tx_octets, tx_time);
+			ret = bt_device_le_set_data_length(remote_addr,
+				tx_octets, tx_time);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_LE_DEVICE_DATA_LENGTH_CHANGED_CB: {
+
+			TC_PRT("Setting LE Data length change callback");
 
+			ret = bt_device_le_set_data_length_change_cb(__bt_le_set_data_length_changed_cb,
+				NULL);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+
+			break;
+		}
 		case BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS:
 			need_to_set_params = true;
 			TC_PRT("Select the function again");
@@ -3666,15 +4193,6 @@ int test_input_callback(void *data)
 			ret = bt_audio_unset_connection_state_changed_cb();
 			TC_PRT("returns %s\n", __bt_get_error_message(ret));
 			break;
-		case BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_SET_CONNECTION_STATE_CB:
-			ret = bt_a2dp_source_audio_set_connection_state_changed_cb(
-					__bt_audio_connection_state_changed_cb, NULL);
-			TC_PRT("returns %s\n", __bt_get_error_message(ret));
-			break;
-		case BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_UNSET_CONNECTION_STATE_CB:
-			ret = bt_a2dp_source_audio_unset_connection_state_changed_cb();
-			TC_PRT("returns %s\n", __bt_get_error_message(ret));
-			break;
 		case BT_UNIT_TEST_FUNCTION_AG_OPEN_SCO:
 			ret = bt_ag_open_sco();
 			TC_PRT("returns %s\n", __bt_get_error_message(ret));
@@ -4193,6 +4711,8 @@ int test_input_callback(void *data)
 												char_value, sizeof(char_value), &characteristic);
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
+			bt_gatt_server_set_notification_state_change_cb(characteristic, __bt_gatt_server_notification_state_change_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4253,6 +4773,7 @@ int test_input_callback(void *data)
 			heart_rate_h.chr = characteristic;
 
 			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
+			bt_gatt_server_set_notification_state_change_cb(characteristic, __bt_gatt_server_notification_state_change_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4271,6 +4792,7 @@ int test_input_callback(void *data)
 												&char_value_2, sizeof(char_value_2), &characteristic);
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4323,6 +4845,8 @@ int test_input_callback(void *data)
 												char_value, sizeof(char_value), &characteristic);
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
+			bt_gatt_server_set_notification_state_change_cb(characteristic, __bt_gatt_server_notification_state_change_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4379,6 +4903,7 @@ int test_input_callback(void *data)
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 			g_free(char_value);
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4389,6 +4914,7 @@ int test_input_callback(void *data)
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 			g_free(char_value);
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4399,6 +4925,7 @@ int test_input_callback(void *data)
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 			g_free(char_value);
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4409,6 +4936,7 @@ int test_input_callback(void *data)
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 			g_free(char_value);
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4441,6 +4969,10 @@ int test_input_callback(void *data)
 												char_value, value_length, &characteristic);
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 
+			ret = bt_gatt_server_set_value_changed_cb(characteristic, __bt_gatt_server_value_changed_cb, NULL);
+			TC_PRT("bt_gatt_server_set_value_changed_cb : %s\n", __bt_get_error_message(ret));
+
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4478,6 +5010,7 @@ int test_input_callback(void *data)
 												char_value, value_length, &characteristic);
 			TC_PRT("bt_gatt_characteristic_create : %s\n", __bt_get_error_message(ret));
 
+			bt_gatt_server_set_read_value_requested_cb(characteristic, __bt_gatt_server_read_value_requested_cb, NULL);
 			ret = bt_gatt_service_add_characteristic(service, characteristic);
 			TC_PRT("bt_gatt_service_add_characteristic : %s\n", __bt_get_error_message(ret));
 
@@ -4809,6 +5342,373 @@ int test_input_callback(void *data)
 
 		break;
 	}
+	case BT_UNIT_TEST_TABLE_HPS: {
+		switch (test_id) {
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_CREATE : {
+			bool auto_connect = false;
+
+			if (g_test_param.param_count > 0) {
+				if (g_strrstr(g_test_param.params[0], "true"))
+					auto_connect = true;
+				else
+					auto_connect = false;
+
+				__bt_free_test_param(&g_test_param);
+			}
+
+			ret = bt_gatt_connect(remote_addr, auto_connect);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			ret = bt_gatt_set_connection_state_changed_cb(__bt_hps_connection_state_changed_cb, NULL);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_DESTROY: {
+			if (!hps_client)
+				break;
+
+			ret = bt_gatt_client_destroy(hps_client);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			hps_client = NULL;
+			ret = bt_gatt_disconnect(remote_addr);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_PRINT_ALL: {
+			ret = bt_gatt_client_foreach_services(hps_client,
+					__bt_hps_client_svc_cb, (void *)test_id);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			}
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_URI: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+			char *uri = NULL;
+
+			if (g_test_param.param_count < 1) {
+							TC_PRT("Input parameters first");
+							break;
+			}
+
+			uri = g_test_param.params[0];
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_URI_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = __bt_gatt_client_set_value("str", uri, chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_set_value is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_client_write_value(chr,
+					__bt_gatt_client_write_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_write_value is failed : %d", ret);
+			}
+
+			__bt_free_test_param(&g_test_param);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_HDR: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+			char *hdr = NULL;
+
+			if (g_test_param.param_count < 1) {
+							TC_PRT("Input parameters first");
+							break;
+			}
+
+			hdr = g_test_param.params[0];
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_HDR_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = __bt_gatt_client_set_value("str", hdr, chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_set_value is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_client_write_value(chr,
+					__bt_gatt_client_write_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_write_value is failed : %d", ret);
+			}
+
+			__bt_free_test_param(&g_test_param);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_ENTITY: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+			char *entity = NULL;
+
+			if (g_test_param.param_count < 1) {
+							TC_PRT("Input parameters first");
+							break;
+			}
+
+			entity = g_test_param.params[0];
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_ENTITY_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = __bt_gatt_client_set_value("str", entity, chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_set_value is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_client_set_characteristic_value_changed_cb(chr,
+					__bt_HP_client_cp_req_status_changed_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_write_value is failed : %d", ret);
+			}
+
+			ret = bt_gatt_client_write_value(chr,
+					__bt_gatt_client_write_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_write_value is failed : %d", ret);
+			}
+
+			__bt_free_test_param(&g_test_param);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_CP: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			if (g_test_param.param_count < 1) {
+					TC_PRT("Input parameters first");
+					break;
+			}
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_CP_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = __bt_gatt_client_set_value("uint8", g_test_param.params[0], chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_set_value is failed : %d", ret);
+				__bt_free_test_param(&g_test_param);
+				break;
+			}
+
+			ret = bt_gatt_client_write_value(chr,
+					__bt_gatt_client_write_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_write_value is failed : %d", ret);
+			}
+			__bt_free_test_param(&g_test_param);
+			break;
+		}
+
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_URI: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_URI_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+					break;
+			}
+
+			ret = bt_gatt_client_read_value(chr,
+					__bt_gatt_client_read_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_read_value is failed : %d", ret);
+			}
+			break;
+		}
+
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_HDR: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_HDR_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+					break;
+			}
+
+			ret = bt_gatt_client_read_value(chr,
+					__bt_gatt_client_read_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_read_value is failed : %d", ret);
+			}
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_ENTITY: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_ENTITY_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+					break;
+			}
+
+			ret = bt_gatt_client_read_value(chr,
+					__bt_gatt_client_read_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_read_value is failed : %d", ret);
+			}
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_SECURITY: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_SECURITY_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+					break;
+			}
+
+			ret = bt_gatt_client_read_value(chr,
+					__bt_gatt_client_read_complete_cb, NULL);
+
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_read_value is failed : %d", ret);
+			}
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_STATUS_NOTIFICATION: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_STATUS_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_client_set_characteristic_value_changed_cb(chr,
+					__bt_gatt_client_value_changed_cb, NULL);
+			if (ret != BT_ERROR_NONE)
+				TC_PRT("bt_gatt_client_set_characteristic_value_changed_cb is failed : %d", ret);
+				break;
+		}
+		case BT_UNIT_TEST_FUNCTION_HPS_CLIENT_UNSET_STATUS_NOTIFICATION: {
+			bt_gatt_h svc = NULL;
+			bt_gatt_h chr = NULL;
+
+			ret = bt_gatt_client_get_service(hps_client, HPS_UUID, &svc);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_client_get_service is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_service_get_characteristic(svc, HTTP_STATUS_UUID, &chr);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_gatt_service_get_characteristic is failed : %d", ret);
+				break;
+			}
+
+			ret = bt_gatt_client_unset_characteristic_value_changed_cb(chr);
+			if (ret != BT_ERROR_NONE)
+				TC_PRT("bt_gatt_client_unset_characteristic_value_changed_cb is failed : %d", ret);
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS:
+			need_to_set_params = true;
+			TC_PRT("Select the function again");
+			break;
+
+		default:
+			break;
+		}
+
+		break;
+	}
+
+
 	case BT_UNIT_TEST_TABLE_AVRCP: {
 		switch (test_id) {
 		case BT_UNIT_TEST_FUNCTION_AVRCP_TARGET_INITIALIZE:
@@ -5036,7 +5936,132 @@ int test_input_callback(void *data)
 			TC_PRT("returns %s\n", __bt_get_error_message(ret));
 			break;
 		}
+		case BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS:
+			need_to_set_params = true;
+			TC_PRT("Select the function again");
+			break;
+
+		default:
+			break;
+		}
 
+		break;
+	}
+
+	case BT_UNIT_TEST_TABLE_IPSP: {
+		switch (test_id) {
+		case BT_UNIT_TEST_FUNCTION_IPSP_REGISTER: {
+			bt_gatt_h service = NULL;
+			char *service_uuid = "1820"; // IPSP Service
+
+			ret = bt_gatt_server_initialize();
+			TC_PRT("bt_gatt_server_initialize : %s \n", __bt_get_error_message(ret));
+
+			if (server == NULL) {
+				ret = bt_gatt_server_create(&server);
+				TC_PRT("bt_gatt_server_create : %s \n", __bt_get_error_message(ret));
+			}
+
+			ret = bt_gatt_service_create(service_uuid, BT_GATT_SERVICE_TYPE_PRIMARY, &service);
+			TC_PRT("bt_gatt_service_create : %s \n", __bt_get_error_message(ret));
+
+			ret = bt_gatt_server_register_service(server, service);
+			TC_PRT("bt_gatt_server_register_service : %s\n", __bt_get_error_message(ret));
+			ipsp_h.svc = service;
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_IPSP_UNREGISTER:
+			if (server != NULL && ipsp_h.svc != NULL) {
+				ret = bt_gatt_server_unregister_service(server, ipsp_h.svc);
+				TC_PRT("bt_gatt_server_unregister_service : returns %s\n", __bt_get_error_message(ret));
+				if (ret == BT_ERROR_NONE)
+					ipsp_h.svc = NULL;
+			} else {
+				TC_PRT("Gatt Server or IPSP not registered !");
+			}
+			break;
+		case BT_UNIT_TEST_FUNCTION_IPSP_INITIALIZE:
+			/* Initialize IPSP server */
+			if (server != NULL && ipsp_h.svc != NULL) {
+				ret = _bt_le_ipsp_initialize(&__bt_le_ipsp_init_state_changed_cb, NULL);
+				TC_PRT("bt_le_ipsp_initialize : returns %s\n", __bt_get_error_message(ret));
+			} else {
+				TC_PRT("Gatt Server or IPSP not registered !");
+			}
+			break;
+		case BT_UNIT_TEST_FUNCTION_IPSP_DEINITIALIZE:
+			/* De-Initialize IPSP server */
+			ret = _bt_le_ipsp_deinitialize();
+			TC_PRT("bt_le_ipsp_deinitialize : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_IPSP_CONNECT:
+			ret = _bt_le_ipsp_connect(remote_addr);
+			break;
+		case BT_UNIT_TEST_FUNCTION_IPSP_DISCONNECT:
+			ret = _bt_le_ipsp_disconnect(remote_addr);
+			break;
+		case BT_UNIT_TEST_FUNCTION_IPSP_START_ADVERTISING: {
+			const char *ipsp_svc_uuid_16 = "1820";
+			ret = _bt_le_ipsp_is_initialized();
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("bt_le_ipsp_add_advertising_data: returns %s\n", __bt_get_error_message(ret));
+				break;
+			}
+			/* Add IPSP service in advertising data */
+			advertiser = advertiser_list[advertiser_index];
+			if (advertiser == NULL) {
+				ret = bt_adapter_le_create_advertiser(&advertiser);
+				if (ret != BT_ERROR_NONE) {
+					TC_PRT("created le advertiser(%d)", ret);
+					break;
+				}
+
+				advertiser_list[advertiser_index] = advertiser;
+				ret = bt_adapter_le_set_advertising_device_name(advertiser,
+						BT_ADAPTER_LE_PACKET_SCAN_RESPONSE, true);
+				if (ret != BT_ERROR_NONE) {
+					TC_PRT("set device name [0x%04x]", ret);
+					break;
+				}
+			}
+
+			ret = bt_adapter_le_add_advertising_service_solicitation_uuid(advertiser,
+					BT_ADAPTER_LE_PACKET_ADVERTISING, ipsp_svc_uuid_16);
+			if (ret != BT_ERROR_NONE) {
+				TC_PRT("add service_solicitation_uuid [0x%04x]", ret);
+				break;
+			}
+
+			/* Start advertising IPSP service */
+			bt_adapter_le_advertising_state_changed_cb cb;
+
+			if (advertiser_index == 0) cb = __bt_adapter_le_advertising_state_changed_cb;
+			else if (advertiser_index == 1) cb = __bt_adapter_le_advertising_state_changed_cb_2;
+			else cb = __bt_adapter_le_advertising_state_changed_cb_3;
+
+			advertiser = advertiser_list[advertiser_index];
+
+			advertiser_index++;
+			advertiser_index %= 3;
+
+			TC_PRT("advertiser: %p", advertiser);
+
+			ret = bt_adapter_le_start_advertising_new(advertiser, cb, NULL);
+			if (ret < BT_ERROR_NONE)
+				TC_PRT("failed with [0x%04x]", ret);
+
+			break;
+		}
+		case BT_UNIT_TEST_FUNCTION_IPSP_SET_CONNECTION_STATE_CHANGED_CB:
+			ret = _bt_le_ipsp_set_connection_state_changed_cb(__bt_le_ipsp_connection_state_changed_cb, NULL);
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
+
+		case BT_UNIT_TEST_FUNCTION_IPSP_UNSET_CONNECTION_STATE_CHANGED_CB:
+			ret = _bt_le_ipsp_unset_connection_state_changed_cb();
+			TC_PRT("returns %s\n", __bt_get_error_message(ret));
+			break;
 		case BT_UNIT_TEST_FUNCTION_ACTIVATE_FLAG_TO_SET_PARAMETERS:
 			need_to_set_params = true;
 			TC_PRT("Select the function again");
@@ -5048,6 +6073,50 @@ int test_input_callback(void *data)
 
 		break;
 	}
+
+	case BT_UNIT_TEST_TABLE_HDP : {
+		switch (test_id) {
+		case BT_UNIT_TEST_FUNCTION_HDP_REGISTER_SINK_APP:
+			ret = bt_hdp_register_sink_app(0x1007, &appid);
+			TC_PRT("bt_hdp_register_sink_app : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_UNREGISTER_SINK_APP:
+			ret = bt_hdp_unregister_sink_app(appid);
+			TC_PRT("bt_hdp_unregister_sink_app : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_CONNECT_TO_SOURCE:
+			ret = bt_hdp_connect_to_source(remote_addr, appid);
+			TC_PRT("bt_hdp_connect_to_source : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_DISCONNECT:
+			ret = bt_hdp_disconnect(remote_addr, channel_hdp);
+			TC_PRT("bt_hdp_disconnect : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_SEND_DATA:
+			ret = bt_hdp_send_data(channel_hdp, data_hdp, strlen(data_hdp));
+			TC_PRT("bt_hdp_send_data : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_SET_CONNECTION_CB:
+			ret = bt_hdp_set_connection_state_changed_cb(__bt_hdp_connected_cb, __bt_hdp_disconnected_cb, NULL);
+			TC_PRT("bt_hdp_set_connection_state_changed_cb : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_UNSET_CONNECTION_CB:
+			ret = bt_hdp_unset_connection_state_changed_cb();
+			TC_PRT("bt_hdp_unset_connection_state_changed_cb : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_SET_DATA_RECEIVED_CB:
+			ret = bt_hdp_set_data_received_cb(__bt_hdp_data_received_cb, NULL);
+			TC_PRT("bt_hdp_set_data_received_cb : returns %s\n", __bt_get_error_message(ret));
+			break;
+		case BT_UNIT_TEST_FUNCTION_HDP_UNSET_DATA_RECEIVED_CB:
+			ret = bt_hdp_unset_data_received_cb();
+			TC_PRT("bt_hdp_unset_data_received_cb : returns %s\n", __bt_get_error_message(ret));
+			break;
+		default:
+			break;
+		}
+			break;
+	}
 #ifdef TIZEN_WEARABLE
 	case BT_UNIT_TEST_TABLE_HF: {
 		switch (test_id) {
@@ -5300,7 +6369,9 @@ int test_input_callback(void *data)
 		bt_onoff_cnt = 0;
 		bt_onoff_cnt_success = 0;
 		bt_onoff_cnt_fail = 0;
-		bt_onoff_timer = time(NULL);
+
+		total_time = 0;
+		gettimeofday(&check_time, NULL);
 
 		if (input_automated_test_delay == true) {
 			delay = test_id;
@@ -5444,7 +6515,7 @@ void sig_handler(int signo)
 {
 	if (signo == SIGINT) {
 		if (bt_onoff_cnt > 0)
-			__bt_repeat_test_onoff_count_time_summary();
+			__bt_print_repeat_test_final_summary();
 
 		bt_deinitialize();
 		exit(0);
diff --git a/test/bt_unit_test.h b/test/bt_unit_test.h
index cc02183..6718701 100644..100755
--- a/test/bt_unit_test.h
+++ b/test/bt_unit_test.h
@@ -41,8 +41,11 @@ typedef enum
 	BT_UNIT_TEST_TABLE_AUDIO,
 	BT_UNIT_TEST_TABLE_PAN,
 	BT_UNIT_TEST_TABLE_GATT,
+	BT_UNIT_TEST_TABLE_HPS,
 	BT_UNIT_TEST_TABLE_AVRCP,
 	BT_UNIT_TEST_TABLE_HID,
+	BT_UNIT_TEST_TABLE_IPSP,
+	BT_UNIT_TEST_TABLE_HDP,
 #ifdef TIZEN_WEARABLE
 	BT_UNIT_TEST_TABLE_HF,
 	BT_UNIT_TEST_TABLE_PBAP_CLIENT,
@@ -87,6 +90,12 @@ typedef enum
 	BT_UNIT_TEST_FUNCTION_ADAPTER_SET_MANUFACTURER_DATA_CHANGED_CB,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_UNSET_MANUFACTURER_DATA_CHANGED_CB,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_SET_MANUFACTURER_DATA,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_SET_AUTHENTICATION_REQUSET_CB,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_UNSET_AUTHENTICATION_REQUSET_CB,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_ACCEPT,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_REPLY_CANCEL,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_ACCEPT,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_PASSKEY_CONFIRMATION_REPLY_REJECT,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_GET_STATE = 1,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_ENABLE,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_DISABLE,
@@ -120,6 +129,11 @@ typedef enum
 	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_SET_DEVICE_DISCOVERY_STATE_CHANGED_CB,
 	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_UNSET_DEVICE_DISCOVERY_STATE_CHANGED_CB,
 #endif
+	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_MAXIMUM_DATA_LENGTH,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_WRITE_HOST_SUGGESTED_DEFAULT_DATA_LENGTH,
+	BT_UNIT_TEST_FUNCTION_ADAPTER_LE_READ_HOST_SUGGESTED_DEFAULT_DATA_LENGTH,
+	BT_UNIT_TEST_FUNCTION_LE_DEVICE_SET_DATA_LENGTH,
+	BT_UNIT_TEST_FUNCTION_LE_DEVICE_DATA_LENGTH_CHANGED_CB,
 	BT_UNIT_TEST_FUNCTION_DEVICE_SET_AUTHORIZATION_TRUE = 1,
 	BT_UNIT_TEST_FUNCTION_DEVICE_SET_AUTHORIZATION_FALSE,
 	BT_UNIT_TEST_FUNCTION_DEVICE_SET_AUTHORIZATION_CHANGED_CB,
@@ -168,12 +182,10 @@ typedef enum
 	BT_UNIT_TEST_FUNCTION_AUDIO_DEINITIALIZE,
 	BT_UNIT_TEST_FUNCTION_AUDIO_CONNECT,
 	BT_UNIT_TEST_FUNCTION_AUDIO_DISCONNECT,
-	BT_UNIT_TEST_FUNCTION_AUDIO_SOURCE_CONNECT,
-	BT_UNIT_TEST_FUNCTION_AUDIO_SOURCE_DISCONNECT,
+	BT_UNIT_TEST_FUNCTION_AUDIO_SINK_CONNECT,
+	BT_UNIT_TEST_FUNCTION_AUDIO_SINK_DISCONNECT,
 	BT_UNIT_TEST_FUNCTION_AUDIO_SET_CONNECTION_STATE_CHANGED_CB,
 	BT_UNIT_TEST_FUNCTION_AUDIO_UNSET_CONNECTION_STATE_CHANGED_CB,
-	BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_SET_CONNECTION_STATE_CB,
-	BT_UNIT_TEST_FUNCTION_A2DP_AUDIO_UNSET_CONNECTION_STATE_CB,
 	BT_UNIT_TEST_FUNCTION_AG_OPEN_SCO,
 	BT_UNIT_TEST_FUNCTION_AG_CLOSE_SCO,
 	BT_UNIT_TEST_FUNCTION_AG_IS_SCO_OPENED,
@@ -250,6 +262,20 @@ typedef enum
 	BT_UNIT_TEST_FUNCTION_GATT_WATCH_CHARACTERISTIC_CHANGES,
 	BT_UNIT_TEST_FUNCTION_GATT_UNWATCH_CHARACTERISTIC_CHANGES,
 #endif
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_CREATE = 1,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_DESTROY,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_PRINT_ALL,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_READ_VALUE,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_URI,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_HDR,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_ENTITY,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_CP,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_URI,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_HDR,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_ENTITY,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_GET_SECURITY,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_SET_STATUS_NOTIFICATION,
+	BT_UNIT_TEST_FUNCTION_HPS_CLIENT_UNSET_STATUS_NOTIFICATION,
 	BT_UNIT_TEST_FUNCTION_AVRCP_TARGET_INITIALIZE = 1,
 	BT_UNIT_TEST_FUNCTION_AVRCP_TARGET_DEINITIALIZE,
 	BT_UNIT_TEST_FUNCTION_AVRCP_SET_EQUALIZER_STATE_CHANGED_CB,
@@ -288,6 +314,32 @@ typedef enum
 	BT_UNIT_TEST_FUNCTION_HID_HOST_DEINITIALIZE,
 	BT_UNIT_TEST_FUNCTION_HID_HOST_CONNECT,
 	BT_UNIT_TEST_FUNCTION_HID_HOST_DISCONNECT,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_ACTIVATE,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_CONNECT,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_DISCONNECT,
+	BT_UNIT_TEST_FUCNTION_HID_DEVICE_DEACTIVATE,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_SEND_MOUSE_EVENT,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_SEND_KEY_EVENT,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_SET_DATA_RECEIVED_CB,
+	BT_UNIT_TEST_FUNCTION_HID_DEVICE_UNSET_DATA_RECEIVED_CB,
+	BT_UNIT_TEST_FUNCTION_IPSP_REGISTER = 1,
+	BT_UNIT_TEST_FUNCTION_IPSP_UNREGISTER,
+	BT_UNIT_TEST_FUNCTION_IPSP_INITIALIZE,
+	BT_UNIT_TEST_FUNCTION_IPSP_DEINITIALIZE,
+	BT_UNIT_TEST_FUNCTION_IPSP_CONNECT,
+	BT_UNIT_TEST_FUNCTION_IPSP_DISCONNECT,
+	BT_UNIT_TEST_FUNCTION_IPSP_START_ADVERTISING,
+	BT_UNIT_TEST_FUNCTION_IPSP_SET_CONNECTION_STATE_CHANGED_CB,
+	BT_UNIT_TEST_FUNCTION_IPSP_UNSET_CONNECTION_STATE_CHANGED_CB,
+	BT_UNIT_TEST_FUNCTION_HDP_REGISTER_SINK_APP = 1,
+	BT_UNIT_TEST_FUNCTION_HDP_UNREGISTER_SINK_APP,
+	BT_UNIT_TEST_FUNCTION_HDP_CONNECT_TO_SOURCE,
+	BT_UNIT_TEST_FUNCTION_HDP_DISCONNECT,
+	BT_UNIT_TEST_FUNCTION_HDP_SEND_DATA,
+	BT_UNIT_TEST_FUNCTION_HDP_SET_CONNECTION_CB,
+	BT_UNIT_TEST_FUNCTION_HDP_UNSET_CONNECTION_CB,
+	BT_UNIT_TEST_FUNCTION_HDP_SET_DATA_RECEIVED_CB,
+	BT_UNIT_TEST_FUNCTION_HDP_UNSET_DATA_RECEIVED_CB,
 #ifdef TIZEN_WEARABLE
 	BT_UNIT_TEST_FUNCTION_HF_INITIALIZE = 1,
 	BT_UNIT_TEST_FUNCTION_HF_DEINITIALIZE,
diff --git a/test/gatt_profile_test_suite/CMakeLists.txt b/test/gatt_profile_test_suite/CMakeLists.txt
index dccbadd..b4b1ae8 100644
--- a/test/gatt_profile_test_suite/CMakeLists.txt
+++ b/test/gatt_profile_test_suite/CMakeLists.txt
@@ -12,6 +12,9 @@ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -Wall")
 SET(SOURCES
 bt_unit_test_gatt.c
 bt_unit_test_gatt_hr_profile.c
+bt_unit_test_gatt_time_profile_client.c
+bt_unit_test_gatt_time_profile_server.c
+bt_unit_test_gatt_custom_profile_server.c
 )
 
 ADD_EXECUTABLE(${PROJECT_NAME} ${SOURCES})
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt.c b/test/gatt_profile_test_suite/bt_unit_test_gatt.c
index db2c966..3a1dd07 100644
--- a/test/gatt_profile_test_suite/bt_unit_test_gatt.c
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt.c
@@ -19,6 +19,8 @@ void sig_handler(int signo)
 
 static struct option main_options[] = {
 	{ "heart-rate-profile", optional_argument, NULL, 'H' },
+	{ "time-profile", optional_argument, NULL, 'T' },
+	{ "custom-profile", optional_argument, NULL, 'C' },
 	{ "client",	 no_argument, NULL, 'c' },
 	{ "server", no_argument, NULL, 's' },
 	{ "help", no_argument, NULL, 'h' },
@@ -34,6 +36,8 @@ void usage()
 			"\t -s	server role\n\n"\
 			"\t [option..]:\n"\
 			"\t -H <bd-addr>   Heart rate Profile\n"\
+			"\t -T <bd-addr>   Time Profile\n"\
+			"\t -C <bd-addr>   Custom Profile\n"\
 			"\t -d	Debug enable\n"\
 			"\t -h 	Help Menu\n");
 }
@@ -52,7 +56,7 @@ int main(int argc, char *argv[])
 	g_io_channel_set_flags(key_io, G_IO_FLAG_NONBLOCK, NULL);
 
 	while ((opt = getopt_long(argc, argv,
-				"H:hcsd", main_options, NULL)) != -1) {
+				"H:T:C:hcsd", main_options, NULL)) != -1) {
 		switch(opt) {
 		case 'c':
 			if (role ==  GATT_ROLE_SERVER) {
@@ -90,6 +94,53 @@ int main(int argc, char *argv[])
 				profile_selected = true;
 			}
 			break;
+		case 'T':
+			if (role ==  GATT_ROLE_INVALID) {
+				USR_PRT("<role> parameter is missing");
+				usage();
+				exit(0);
+			}else if(role == GATT_ROLE_CLIENT) {
+					time_client_initialize();
+					USR_PRT("Launching Time profile server test-suite");
+					memcpy(buf, optarg, sizeof(buf));
+					time_client_accept_input(buf);
+					g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+							time_client_key_event_cb, NULL);
+					g_io_channel_unref(key_io);
+					profile_selected = true;
+					profile_signal_handler_cb = time_client_signal_handler;
+			} else {
+					time_server_initialize();
+					USR_PRT("Launching Time profile server test-suite");
+					memcpy(buf, optarg, sizeof(buf));
+					time_server_accept_input(buf);
+					g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+							time_server_key_event_cb, NULL);
+					g_io_channel_unref(key_io);
+					profile_selected = true;
+					profile_signal_handler_cb = time_server_signal_handler;
+			}
+			break;
+		case 'C':
+			if (role ==  GATT_ROLE_INVALID) {
+				USR_PRT("<role> parameter is missing");
+				usage();
+				exit(0);
+			}else if(role == GATT_ROLE_CLIENT) {
+					//Custom profile client
+					profile_selected = true;
+			} else {
+					custom_server_initialize();
+					USR_PRT("Launching Custom profile test-suite");
+					memcpy(buf, optarg, sizeof(buf));
+					custom_server_accept_input(buf);
+					g_io_add_watch(key_io, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+							custom_server_key_event_cb, NULL);
+					g_io_channel_unref(key_io);
+					profile_selected = true;
+					profile_signal_handler_cb = custom_server_signal_handler;
+			}
+			break;
 		case 'd':
 			gatt_debug = true;
 			break;
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt.h b/test/gatt_profile_test_suite/bt_unit_test_gatt.h
index 76df892..9547f03 100644
--- a/test/gatt_profile_test_suite/bt_unit_test_gatt.h
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt.h
@@ -9,6 +9,7 @@ extern "C" {
 #include <glib.h>
 #include <ctype.h>
 #include <time.h>
+#include <glib-object.h>
 
 #include "bluetooth.h"
 #include "bluetooth_internal.h"
@@ -33,6 +34,7 @@ typedef enum
 
 
 int hr_client_initialize(void);
+
 void hr_client_signal_handler(int);
 
 void hr_client_accept_input(char *buf);
@@ -40,4 +42,30 @@ void hr_client_accept_input(char *buf);
 gboolean hr_client_key_event_cb(GIOChannel *chan, GIOCondition cond,
 				gpointer data);
 
+int time_server_initialize(void);
+
+void time_server_signal_handler(int signno);
+
+void time_server_accept_input(char *buf);
+
+gboolean time_server_key_event_cb(GIOChannel *chan, GIOCondition cond,
+				gpointer data);
+
+int time_client_initialize(void);
+
+void time_client_signal_handler(int signno);
+
+void time_client_accept_input(char *buf);
+
+gboolean time_client_key_event_cb(GIOChannel *chan, GIOCondition cond,
+				gpointer data);
+
+int custom_server_initialize(void);
+
+void custom_server_signal_handler(int signno);
+
+void custom_server_accept_input(char *buf);
+
+gboolean custom_server_key_event_cb(GIOChannel *chan, GIOCondition cond,
+				gpointer data);
 
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.c b/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.c
new file mode 100755
index 0000000..5866345
--- /dev/null
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.c
@@ -0,0 +1,223 @@
+#include "bt_unit_test_gatt_custom_profile_server.h"
+
+
+#define service_uuid "F2819041-529C-11E3-A67F-0002A5d5C51C" // Android Unlock Gear
+#define characteristic_uuid "F2819043-529C-11E3-A67F-0002A5d5C51C"
+
+typedef struct {
+	bt_gatt_h svc;
+	bt_gatt_h chr;
+	bt_gatt_h desc;
+} gatt_handle_t;
+
+extern bool gatt_debug;
+
+static custom_test_gatt_state_e test_cursor = BT_GATT_TEST_CUSTOM_INITIALIZATION;
+static gatt_handle_t custom_h;
+static bt_gatt_server_h server = NULL;
+
+
+void __custom_server_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data)
+{
+	if (connected) {
+		DBG_PRT("Remote device connected [%s]", remote_address);
+		g_strlcpy(remote_addr, remote_address, BT_ADDR_LENGTH);
+	}
+}
+
+static void __custom_server_advertising_state_changed_cb(int result,
+		bt_advertiser_h advertiser, bt_adapter_le_advertising_state_e adv_state, void *user_data)
+{
+	DBG_PRT("Result : %d", result);
+	DBG_PRT("Advertiser : %p", advertiser);
+	DBG_PRT("Advertising %s [%d]", adv_state == BT_ADAPTER_LE_ADVERTISING_STARTED ?
+				"started" : "stopped", adv_state);
+}
+
+static int __custom_server_start_advertising(void)
+{
+	int ret;
+	bt_advertiser_h advertiser = NULL;
+
+	DBG_PRT("Start advertising");
+
+	ret = bt_adapter_le_create_advertiser(&advertiser);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_adapter_le_add_advertising_service_uuid(advertiser,
+			BT_ADAPTER_LE_PACKET_ADVERTISING, service_uuid);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_adapter_le_set_advertising_device_name(advertiser,
+	BT_ADAPTER_LE_PACKET_SCAN_RESPONSE, true);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_adapter_le_start_advertising_new(advertiser,
+				__custom_server_advertising_state_changed_cb, NULL);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	return ret;
+
+fail:
+	DBG_PRT("Advertising failed [0x%04x]", ret);
+	return ret;
+}
+
+static int __custom_server_register_gatt(void)
+{
+	int ret;
+	bt_gatt_h service = NULL;
+	bt_gatt_h characteristic = NULL;
+	char char_value[4] = {10, 20, 30, 40};
+	int value_length = 4;
+	int permissions = BT_GATT_PERMISSION_READ | BT_GATT_PERMISSION_WRITE;
+	int properties = BT_GATT_PROPERTY_READ | BT_GATT_PROPERTY_WRITE |
+					BT_GATT_PROPERTY_WRITE_WITHOUT_RESPONSE;
+
+	DBG_PRT("Register gatt server");
+
+	ret = bt_gatt_server_initialize();
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_server_create(&server);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_create(service_uuid, BT_GATT_SERVICE_TYPE_PRIMARY, &service);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_characteristic_create(characteristic_uuid, permissions, properties,
+										char_value, value_length, &characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(service, characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_server_register_service(server, service);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	custom_h.svc = service;
+	custom_h.chr = characteristic;
+
+	return ret;
+
+fail:
+	DBG_PRT("Register gatt server failed [0x%04x]", ret);
+	return ret;
+}
+
+static int __custom_profile_server_launch(void)
+{
+	int ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_CUSTOM_SERVER_INITIALIZING;
+
+	DBG_PRT("Initialize gatt server");
+
+	ret = __custom_server_register_gatt();
+	if (ret != BT_ERROR_NONE)
+		return ret;
+
+	ret = __custom_server_start_advertising();
+	if (ret != BT_ERROR_NONE)
+		return ret;
+
+	test_cursor = BT_GATT_TEST_CUSTOM_SERVER_INITIALIZED;
+	return ret;
+}
+
+int custom_server_initialize(void)
+{
+	int ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_CUSTOM_INITIALIZATION;
+
+	ret = bt_initialize();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Initialized");
+	else
+		goto fail;
+
+	ret = bt_adapter_enable();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Adapter enabled");
+	else
+		goto fail;
+
+	ret = bt_gatt_set_connection_state_changed_cb(__custom_server_connection_state_changed_cb, NULL);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	test_cursor = BT_GATT_TEST_CUSTOM_INITIALIZED;
+	return ret;
+
+fail:
+	DBG_PRT("Initiailization error returns  %d", ret);
+	return ret;
+}
+
+void custom_server_accept_input(char *buf)
+{
+//	DBG_PRT("test_cursor %d", test_cursor);
+
+	//ignore the other options for server
+	if (test_cursor == BT_GATT_TEST_CUSTOM_INITIALIZED) {
+		if (__custom_profile_server_launch() != BT_ERROR_NONE)
+			test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+	}
+}
+
+void custom_server_signal_handler(int signno)
+{
+	DBG_PRT("Terminate custom gatt server");
+
+	bt_gatt_disconnect(remote_addr);
+	bt_gatt_unset_connection_state_changed_cb();
+}
+
+gboolean custom_server_key_event_cb(GIOChannel *chan,
+				GIOCondition cond,
+				gpointer data)
+{
+	char buf[BUFFER_LEN] = { 0 };
+	unsigned int len = 0;
+
+	if (g_io_channel_read_chars(chan, buf, sizeof(buf),
+				&len, NULL) == G_IO_STATUS_ERROR) {
+		DBG_PRT("IO Channel read error");
+		return FALSE;
+	}
+
+//	DBG_PRT("test_cursor %d", test_cursor);
+
+	if (test_cursor == BT_GATT_TEST_UNRECOVERABLE) {
+		USR_PRT("Unrecoverable error, please reboot");
+	} else if (test_cursor == BT_GATT_TEST_CUSTOM_INITIALIZATION) {
+		if(custom_server_initialize() != BT_ERROR_NONE) {
+			USR_PRT("Initialization failed please reboot");
+		} else {
+			DBG_PRT("Initialization is successfull");
+			if (__custom_profile_server_launch() != BT_ERROR_NONE) {
+				test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+				USR_PRT("Custom profile server launch failed");
+			}
+		}
+	} else if (test_cursor == BT_GATT_TEST_CUSTOM_INITIALIZED) {
+		if (__custom_profile_server_launch() != BT_ERROR_NONE) {
+			test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+			USR_PRT("Custom profile server launch failed");
+		}
+	} else if (test_cursor == BT_GATT_TEST_CUSTOM_SERVER_INITIALIZED) {
+		USR_PRT("Custom profile server initialized. Ready to accept the connections");
+	}
+
+	return TRUE;
+}
+
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.h b/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.h
new file mode 100755
index 0000000..075b88c
--- /dev/null
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_custom_profile_server.h
@@ -0,0 +1,15 @@
+#include "bt_unit_test_gatt.h"
+
+#define BT_ADDR_LENGTH 18
+
+typedef enum
+{
+	BT_GATT_TEST_UNRECOVERABLE = 1,
+	BT_GATT_TEST_CUSTOM_INITIALIZATION,
+	BT_GATT_TEST_CUSTOM_INITIALIZED,
+	BT_GATT_TEST_CUSTOM_SERVER_INITIALIZING,
+	BT_GATT_TEST_CUSTOM_SERVER_INITIALIZED,
+	BT_UNIT_TEST_TABLE_FINISH = 0xFF,
+} custom_test_gatt_state_e;
+
+static char remote_addr[BT_ADDR_LENGTH] = "00:11:22:33:44:55";
\ No newline at end of file
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.c b/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.c
index 41bea37..77046cd 100644
--- a/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.c
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.c
@@ -205,15 +205,18 @@ void __hr_client_dev_inf_read_complete_cb(int result, bt_gatt_h gatt_handle, voi
 
 	if (hex_format) {
 		str = g_malloc0(len * 5 + 1);
-		for (i = 0; i < len; i++) {
-			if (i > 0)
-				str[i * 5 - 1] = ' ';
+			if (str) {
+			for (i = 0; i < len; i++) {
+				if (i > 0)
+					str[i * 5 - 1] = ' ';
 
-			snprintf(&str[i * 5], 5, "0x%02X", value[i]);
+				snprintf(&str[i * 5], 5, "0x%02X", value[i]);
+			}
 		}
 	} else {
 		str = g_malloc0(len + 1);
-		memcpy(str, value, len);
+		if (str)
+			memcpy(str, value, len);
 	}
 
 	USR_PRT("Value : %s", str);
@@ -375,6 +378,7 @@ void hr_client_accept_input(char *buf)
 	}
 
 }
+
 int hr_client_initialize(void)
 {
 	int ret = BT_ERROR_NONE;
@@ -387,7 +391,7 @@ int hr_client_initialize(void)
 		goto fail;
 
 	ret = bt_adapter_enable();
-	if(ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
 		DBG_PRT("Adapter enabled");
 	else
 		goto fail;
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.h b/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.h
index fc31f18..9fd8397 100644
--- a/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.h
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_hr_profile.h
@@ -2,7 +2,7 @@
 #include "bt_unit_test_gatt.h"
 
 bt_gatt_client_h gatt_client = NULL;
-char remote_addr[18] = "00:11:22:33:44:55";
+static char remote_addr[18] = "00:11:22:33:44:55";
 
 /* Mandatory Services for HR profile*/
 
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile.h b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile.h
new file mode 100755
index 0000000..8cfd0a6
--- /dev/null
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile.h
@@ -0,0 +1,109 @@
+#include "bt_unit_test_gatt.h"
+
+#define BT_ADDR_LENGTH 18
+
+static char remote_addr[BT_ADDR_LENGTH] = "00:11:22:33:44:55";
+
+typedef enum
+{
+	BT_GATT_TEST_UNRECOVERABLE = 1,
+	BT_GATT_TEST_TIME_INITIALIZATION,
+	BT_GATT_TEST_TIME_INITIALIZED,
+	BT_GATT_TEST_TIME_SERVER_INITIALIZING,
+	BT_GATT_TEST_TIME_SERVER_INITIALIZED,
+	BT_GATT_TEST_TIME_CLIENT_SET_ADDRESS,
+	BT_GATT_TEST_TIME_CLIENT_CONNECT,
+	BT_GATT_TEST_TIME_CLIENT_CONNECTING,
+	BT_GATT_TEST_TIME_CLIENT_BONDING,
+	BT_GATT_TEST_TIME_CLIENT_BROWSE_SERVICES,
+	BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES,
+	BT_GATT_TEST_TIME_CLIENT_READ_VALUES,
+	BT_GATT_TEST_TIME_CLIENT_READ_ONGOING,
+	BT_UNIT_TEST_TABLE_FINISH = 0xFF,
+} time_test_gatt_state_e;
+
+typedef enum
+{
+	DST_STANDARD_TIME = 0x00, // +0h
+	DST_HALF_AN_HOUR_DAYLIGHT_TIME = 0x02, //+0.5h
+	DST_DAYLIGHT_TIME = 0x04, //+1h
+	DST_DOUBLE_DAYLIGHT_TIME = 0x08, //+2h
+	DST_UNKNOWN = 0xff, //unknown
+}gatt_tip_dst_offset_e;
+
+typedef enum
+{
+	TUCP_RESERVED = 0x00,
+	TUCP_GET_REFERENCE_UPDATE = 0x01,
+	TUCP_CANCEL_REFERENCE_UPDATE = 0x02,
+}gatt_tip_tucp_e;
+
+typedef enum
+{
+	TUS_CURRENT_STATE_IDLE = 0x00,
+	TUS_CURRENTSTATE_UPDATE_PENDING = 0x01,
+}gatt_tip_tus_current_state_e;
+
+typedef enum
+{
+	TUS_RESULT_SUCCESSFULL = 0x00,
+	TUS_RESULT_CANCELLED = 0x01,
+	TUS_RESULT_NO_CONNECTION_TO_REFERENCE = 0x02,
+	TUS_RESULT_REFERENCE_RESP_WITH_ERROR = 0x03,
+	TUS_RESULT_TIMEOUT = 0x04,
+	TUS_RESULT_UPDATE_NOT_ATTEMPTED_AFTER_RESET = 0x05,
+}gatt_tip_tus_result_e;
+
+typedef enum
+{
+	DAY_UNKNOWN = 0x00,
+	MONDAY = 0x01,
+	TUESDAY = 0x02,
+	WEDNESDAY = 0x03,
+	THURSDAY = 0x04,
+	FRIDAY = 0x05,
+	SATURDAY = 0x06,
+	SUNDAY = 0x07,
+}gatt_tip_dow_e;
+
+typedef enum
+{
+	MANUAL_TIME_UPDATE = 0x01,
+	EXTERNAL_REFERENCE_TIME_UPDATE = 0x02,
+	CHANGE_OF_TIME_ZONE = 0x04,
+	CHANGE_OF_DST = 0x08,
+}gatt_tip_current_time_adj_reason_mask_e;
+
+typedef enum
+{
+	SOURCE_UNKNOWN = 0x00,
+	NETWORK_TIME_PROTOCOL = 0x01,
+	GPS = 0x02,
+	RADIO_TIME_SINGAL = 0x03,
+	MANUAL = 0x04,
+	ATOMIC_CLOCK = 0x05,
+	CELLULAR_NETWORK = 0x06,
+}gatt_tip_time_source_e;
+
+
+typedef void (*time_client_char_read_interpretter) (bt_gatt_h characteristic, char *value, int length);
+
+
+typedef struct {
+	bt_gatt_h char_handle;
+	time_client_char_read_interpretter read_cb;
+} time_client_read_list_s;
+
+void current_time_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data);
+void lti_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data);
+void rti_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data);
+void twdst_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data);
+void tus_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data);
+
+void tucp_value_changed_cb(char *remote_address, bt_gatt_server_h server, bt_gatt_h gatt_handle, int offset, char *value, int len,
+				void *user_data);
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_client.c b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_client.c
new file mode 100755
index 0000000..8f3ad90
--- /dev/null
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_client.c
@@ -0,0 +1,605 @@
+/*
+
+Time-Profile version (TIP) 1.0
+Current Time Service (CTS)1.1
+Next DST Change Service (NDCS) 1.0
+Reference Time Update Service (RTUS) 1.0
+
+TIP, CTS, NDCS, RTUS are standard abbreviations.
+
+*/
+
+
+#include "bt_unit_test_gatt_time_profile.h"
+
+extern bool gatt_debug;
+
+static bool input_valid = false;
+static bool notification_possible = false;
+
+bt_gatt_client_h time_gatt_client = NULL;
+
+static time_test_gatt_state_e test_cursor = BT_GATT_TEST_TIME_INITIALIZATION;
+
+char *cts_service_uuid = "00001805-0000-1000-8000-00805F9B34FB"; // Current Time Service
+char *current_time_char_uuid = "00002a2b-0000-1000-8000-00805F9B34FB"; // Current Time characteristic
+char *lti_char_uuid = "00002a0f-0000-1000-8000-00805F9B34FB"; // Local Time Information
+char *rti_char_uuid = "00002a14-0000-1000-8000-00805F9B34FB"; // Reference Time Information
+
+
+char *ndcs_service_uuid = "00001807-0000-1000-8000-00805F9B34FB"; // Next DST Change Service
+char *twdst_char_uuid = "00002a11-0000-1000-8000-00805F9B34FB"; // Time with DST
+
+
+char *rtus_service_uuid = "00001806-0000-1000-8000-00805F9B34FB"; // Reference Time Update Service
+char *tucp_char_uuid = "00002a16-0000-1000-8000-00805F9B34FB"; // Time Update Control Point
+char *tus_char_uuid = "00002a17-0000-1000-8000-00805F9B34FB"; // Time Update Control Point.
+
+//handles collection,
+static bt_gatt_h time_cti_handle = NULL;
+static bt_gatt_h time_lti_handle = NULL;
+static bt_gatt_h time_rti_handle = NULL;
+static bt_gatt_h time_twdst_handle = NULL;
+static bt_gatt_h time_tucp_handle = NULL;
+static bt_gatt_h time_tus_handle = NULL;
+
+
+GSList *read_all_list = NULL;
+
+static int __time_client_validate_input_bd_addr (char *bd_addr);
+static void __time_client_scan_result_cb(int result, bt_adapter_le_device_scan_result_info_s *info, void *user_data);
+static void __time_client_search_and_connect();
+static void __time_client_initiate_connection();
+static void __time_client_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data);
+static bool __time_client_monitor_svc_cb(int total, int index, bt_gatt_h svc_handle, void *data);
+bool __time_client_cts_service_cb(int total, int index, bt_gatt_h chr_handle, void *data);
+bool __time_client_ndcs_service_cb(int total, int index, bt_gatt_h chr_handle, void *data);
+bool __time_client_rtus_service_cb(int total, int index, bt_gatt_h chr_handle, void *data);
+void __time_client_cts_notify_cb(bt_gatt_h chr, char *value, int len, void *user_data);
+void __time_client_read_all();
+void __cti_read_cb(bt_gatt_h characteristic, char *value, int length);
+void __lti_read_cb(bt_gatt_h characteristic, char *value, int length);
+void __rti_read_cb(bt_gatt_h characteristic, char *value, int length);
+void __ndcs_read_cb(bt_gatt_h characteristic, char *value, int length);
+
+int time_client_initialize(void)
+{
+	int ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_TIME_INITIALIZATION;
+
+	ret = bt_initialize();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Initialized");
+	else
+		goto fail;
+
+	ret = bt_adapter_enable();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Adapter enabled");
+	else
+		goto fail;
+
+	ret = bt_gatt_set_connection_state_changed_cb(__time_client_connection_state_changed_cb, NULL);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	test_cursor = BT_GATT_TEST_TIME_INITIALIZED;
+	return ret;
+fail:
+	DBG_PRT("Initiailization error returns  %d", ret);
+	return ret;
+}
+
+void time_client_accept_input(char *buf)
+{
+	if (__time_client_validate_input_bd_addr(buf) != BT_ERROR_NONE) {
+		USR_PRT("invalid bluetooth address");
+	} else {
+		memcpy (remote_addr, buf, 17);
+		remote_addr[17] = 0;
+		if (test_cursor == BT_GATT_TEST_TIME_INITIALIZED)
+			__time_client_initiate_connection();
+	}
+}
+
+void time_client_signal_handler(int signno)
+{
+	bt_gatt_disconnect(remote_addr);
+	bt_gatt_unset_connection_state_changed_cb();
+}
+
+
+gboolean time_client_key_event_cb(GIOChannel *chan,
+				GIOCondition cond,
+				gpointer data)
+{
+	char buf[BUFFER_LEN] = { 0 };
+	unsigned int len = 0;
+
+	if (g_io_channel_read_chars(chan, buf, sizeof(buf),
+				&len, NULL) == G_IO_STATUS_ERROR) {
+		DBG_PRT("IO Channel read error");
+		return FALSE;
+	}
+
+	if (test_cursor == BT_GATT_TEST_UNRECOVERABLE) {
+		USR_PRT("Unrecoverable error, please reboot");
+	} else if (test_cursor == BT_GATT_TEST_TIME_INITIALIZATION) {
+		if(time_server_initialize() != BT_ERROR_NONE) {
+			USR_PRT("Initialization failed please reboot");
+		} else {
+			DBG_PRT("Initialization is successfull");
+			if(!input_valid) {
+				USR_PRT("In-put remote BD-ADDR in the below format");
+				USR_PRT("00:11:22:33:44:55");
+				test_cursor = BT_GATT_TEST_TIME_CLIENT_SET_ADDRESS;
+			} else {
+				__time_client_initiate_connection();
+			}			
+		}
+
+	} else if (test_cursor == BT_GATT_TEST_TIME_INITIALIZED) {
+		if(!input_valid) {
+			USR_PRT("In-put remote BD-ADDR in the below format");
+			USR_PRT("00:11:22:33:44:55");
+			test_cursor = BT_GATT_TEST_TIME_CLIENT_SET_ADDRESS;
+		} else {
+			__time_client_initiate_connection();
+		}
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_SET_ADDRESS) {
+		if (__time_client_validate_input_bd_addr(buf) != BT_ERROR_NONE) {
+			USR_PRT("invalid bluetooth address");
+			USR_PRT("In-put remote BD-ADDR in the below format");
+			USR_PRT("00:11:22:33:44:55");
+			test_cursor = BT_GATT_TEST_TIME_CLIENT_SET_ADDRESS;
+		} else {
+			memcpy (remote_addr, buf, 17);
+			remote_addr[17] = 0;
+			__time_client_initiate_connection();
+		}
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_CONNECT) {
+		__time_client_initiate_connection();
+		USR_PRT("Please wait.. while we connect the device");
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_CONNECTING) {
+		USR_PRT("Please wait.. while we connect the device");
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_BONDING) {
+		USR_PRT("Please wait.. Bonding is ongoing. If asked for pairing confirmation, take action");
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_BROWSE_SERVICES) {
+		USR_PRT("Quering supported services..");
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES) {
+		USR_PRT("Press enter to refresh the Values");
+		test_cursor = BT_GATT_TEST_TIME_CLIENT_READ_VALUES;
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_READ_VALUES) {
+		DBG_PRT("Reading values, please wait");
+		__time_client_read_all();
+		test_cursor = BT_GATT_TEST_TIME_CLIENT_READ_ONGOING;
+	} else if (test_cursor == BT_GATT_TEST_TIME_CLIENT_READ_ONGOING) {
+		DBG_PRT("Reading values, please wait");
+	}
+
+	return TRUE;
+}
+
+static int __time_client_validate_input_bd_addr (char *bd_addr)
+{
+	/*have to design better check for validity check of the input*/
+	if (bd_addr == NULL || strlen(bd_addr) < 16) {
+		input_valid = false;
+		return BT_ERROR_INVALID_PARAMETER;
+	}
+	input_valid = true;
+	return BT_ERROR_NONE;
+}
+
+static void __time_client_scan_result_cb(int result,
+	bt_adapter_le_device_scan_result_info_s *info, void *user_data)
+{
+	if (info == NULL) {
+		DBG_PRT("No discovery_info!");
+		return;
+	}
+	if(!strcmp(info->remote_address, remote_addr)) {
+		bt_adapter_le_stop_scan();
+		if(bt_gatt_connect(remote_addr, false) != BT_ERROR_NONE)
+			test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+	}
+}
+static void __time_client_search_and_connect()
+{
+	int ret;
+	ret = bt_adapter_le_start_scan(__time_client_scan_result_cb, NULL);
+	if(ret != BT_ERROR_NONE)
+		test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+}
+
+static void __time_client_initiate_connection()
+{
+	int ret;
+	USR_PRT("Make sure the remote device is turned on and visible");
+	USR_PRT("Please wait.. while we connect the device");
+
+	test_cursor = BT_GATT_TEST_TIME_CLIENT_CONNECTING;
+
+	ret = bt_gatt_connect(remote_addr, false);
+	if(ret != BT_ERROR_NONE)
+		__time_client_search_and_connect();
+}
+
+void __time_client_bond_created_cb(int result, bt_device_info_s *device_info, void *user_data)
+{
+	if(result == BT_ERROR_NONE)
+	{
+		DBG_PRT("bond Creation successfull.");
+
+		DBG_PRT("Callback: is_bonded - %d.", device_info->is_bonded);
+		DBG_PRT("Callback: is_connected - %d.", device_info->is_connected);
+		notification_possible = true;
+		
+	} else {
+		DBG_PRT("bond creation failed.");
+		notification_possible = false;
+	}
+	test_cursor = BT_GATT_TEST_TIME_CLIENT_BROWSE_SERVICES;
+	if (time_gatt_client) {
+		bt_gatt_client_destroy(time_gatt_client);
+		time_gatt_client = NULL;
+	}
+	if(bt_gatt_client_create(remote_addr, &time_gatt_client) != BT_ERROR_NONE) {
+		test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+		DBG_PRT("GATT_Client creation failed");
+		return;
+	}
+	if(bt_gatt_client_foreach_services(time_gatt_client,
+			__time_client_monitor_svc_cb, NULL) != BT_ERROR_NONE) {
+		test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+		return;
+	}
+	test_cursor = BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES;
+}
+
+
+static void __time_client_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+	if (test_cursor == BT_GATT_TEST_UNRECOVERABLE)
+		return;
+	
+	if(!strcmp(remote_address, remote_addr)) {
+		if (connected) {
+			DBG_PRT("Connected to the remote device");
+			bt_device_info_s *device_info = NULL;
+
+			ret = bt_adapter_get_bonded_device_info(remote_addr,
+								&device_info);
+			if(ret == BT_ERROR_NONE) {
+				if (device_info) {
+					DBG_PRT("address: %s", device_info->remote_address);
+					DBG_PRT("bonded status: %d", device_info->is_bonded);
+					if(device_info->is_bonded == false) {
+						 ret = bt_device_create_bond_by_type(remote_addr, BT_DEVICE_CONNECTION_LINK_LE);
+						 if(ret == BT_ERROR_NONE) {
+						 	bt_device_set_bond_created_cb(__time_client_bond_created_cb, NULL);
+						 	bt_adapter_free_device_info(device_info);
+							test_cursor = BT_GATT_TEST_TIME_CLIENT_BONDING;
+							return;
+						}
+					}
+				}
+			}
+			else if(ret == BT_ERROR_REMOTE_DEVICE_NOT_BONDED) {
+				ret = bt_device_create_bond_by_type(remote_addr, BT_DEVICE_CONNECTION_LINK_LE);
+				 if(ret == BT_ERROR_NONE) {
+				 	bt_device_set_bond_created_cb(__time_client_bond_created_cb, NULL);
+				 	bt_adapter_free_device_info(device_info);
+					test_cursor = BT_GATT_TEST_TIME_CLIENT_BONDING;
+					return;
+				}
+			}
+			bt_adapter_free_device_info(device_info);
+			test_cursor = BT_GATT_TEST_TIME_CLIENT_BROWSE_SERVICES;
+			if (time_gatt_client) {
+				bt_gatt_client_destroy(time_gatt_client);
+				time_gatt_client = NULL;
+			}
+			if(bt_gatt_client_create(remote_addr, &time_gatt_client) != BT_ERROR_NONE) {
+				test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+				DBG_PRT("GATT_Client creation failed");
+				return;
+			}
+			if(bt_gatt_client_foreach_services(time_gatt_client,
+					__time_client_monitor_svc_cb, NULL) != BT_ERROR_NONE) {
+				test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+				return;
+			}
+			test_cursor = BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES;
+		} else {
+			USR_PRT("Connection to the remote device is removed");
+			USR_PRT("Attempting to re-connect to the device");
+			USR_PRT("Make sure the remote device is turned on and in range");
+			test_cursor = BT_GATT_TEST_TIME_CLIENT_CONNECTING;
+			notification_possible = false;
+			if (time_gatt_client)
+				bt_gatt_client_destroy(time_gatt_client);
+			bt_gatt_connect(remote_addr, true);
+		}
+	}
+
+}
+
+static bool __time_client_monitor_svc_cb(int total, int index, bt_gatt_h svc_handle, void *data)
+{
+	char *svc_str = NULL;
+	char *uuid = NULL;
+
+	bt_gatt_get_uuid(svc_handle, &uuid);
+	bt_gatt_get_uuid_specification_name(uuid, &svc_str);
+	DBG_PRT("%s (uuid = %s)", svc_str ? svc_str : uuid, uuid);
+
+	if(!strcasecmp(uuid, cts_service_uuid)){
+		DBG_PRT("%s service", svc_str ? svc_str : uuid);
+		bt_gatt_service_foreach_characteristics(svc_handle,
+				__time_client_cts_service_cb, NULL);
+	} else if(!strcasecmp(uuid, ndcs_service_uuid)){
+		DBG_PRT("%s service", svc_str ? svc_str : uuid);
+		bt_gatt_service_foreach_characteristics(svc_handle,
+				__time_client_ndcs_service_cb, NULL);
+	} else if(!strcasecmp(uuid, rtus_service_uuid)){
+		DBG_PRT("%s service", svc_str ? svc_str : uuid);
+		bt_gatt_service_foreach_characteristics(svc_handle,
+				__time_client_rtus_service_cb, NULL);
+	}
+	
+	g_free(svc_str);
+	g_free(uuid);
+
+	return true;
+}
+
+bool __time_client_cts_service_cb(int total, int index, bt_gatt_h chr_handle, void *data)
+{
+	char *uuid = NULL;
+	char *str = NULL;
+	int ret;
+
+	bt_gatt_get_uuid(chr_handle, &uuid);
+	bt_gatt_get_uuid_specification_name(uuid, &str);
+
+	if(!strcasecmp(uuid, current_time_char_uuid)){
+		USR_PRT("CurrentTime Information feature is supported");
+		if(time_cti_handle)
+			g_free(time_cti_handle);
+		time_cti_handle = chr_handle;
+		if(notification_possible) {
+			ret = bt_gatt_client_set_characteristic_value_changed_cb(chr_handle,
+						__time_client_cts_notify_cb, NULL);
+			if(ret != BT_ERROR_NONE)
+				DBG_PRT("registerinig Notification failed, error = %d", ret);
+			if(ret == BT_ERROR_PERMISSION_DENIED)
+				DBG_PRT("Probably pairing information doesn't exist in either devices");	
+		}
+	} else if(!strcasecmp(uuid, lti_char_uuid)){
+		USR_PRT("Local Time Information feature is supported");
+		if(time_lti_handle)
+			g_free(time_lti_handle);
+		time_lti_handle = chr_handle;
+	} else if(!strcasecmp(uuid, rti_char_uuid)){
+		USR_PRT("Reference Time Information feature is supported");
+		if(time_rti_handle)
+			g_free(time_rti_handle);
+		time_rti_handle = chr_handle;
+	}
+	g_free(str);
+	g_free(uuid);
+
+	return true;
+}
+
+
+bool __time_client_ndcs_service_cb(int total, int index, bt_gatt_h chr_handle, void *data)
+{
+	char *uuid = NULL;
+	char *str = NULL;
+
+	bt_gatt_get_uuid(chr_handle, &uuid);
+	bt_gatt_get_uuid_specification_name(uuid, &str);
+
+	if(!strcasecmp(uuid, twdst_char_uuid)){
+		USR_PRT("TWDST feature is supported");
+		if(time_twdst_handle)
+			g_free(time_twdst_handle);
+		time_twdst_handle = chr_handle;
+	}
+	
+	g_free(str);
+	g_free(uuid);
+
+	return true;
+}
+
+bool __time_client_rtus_service_cb(int total, int index, bt_gatt_h chr_handle, void *data)
+{
+	char *uuid = NULL;
+	char *str = NULL;
+
+	bt_gatt_get_uuid(chr_handle, &uuid);
+	bt_gatt_get_uuid_specification_name(uuid, &str);
+
+	if(!strcasecmp(uuid, tucp_char_uuid)){
+		USR_PRT("CurrentTime Information feature is supported");
+		if(time_tucp_handle)
+			g_free(time_tucp_handle);
+		time_tucp_handle = chr_handle;
+	} else if(!strcasecmp(uuid, tus_char_uuid)){
+		USR_PRT("Local Time Information feature is supported");
+		if(time_tus_handle)
+			g_free(time_tus_handle);
+		time_tus_handle = chr_handle;
+	}
+
+	g_free(str);
+	g_free(uuid);
+
+	return true;
+}
+
+void __time_client_cts_notify_cb(bt_gatt_h chr, char *value, int len,
+		void *user_data)
+{
+	DBG_PRT("+");
+}
+
+void __time_client_read_all_cb(int result, bt_gatt_h gatt_handle, void *data)
+{
+	int ret = BT_ERROR_NONE;
+	char *value = NULL;
+	int len = 0;
+	time_client_char_read_interpretter read_cb = (time_client_char_read_interpretter)data;
+	DBG_PRT("Read %s", result == BT_ERROR_NONE ? "Success" : "Fail");
+
+	if (result == BT_ERROR_NONE) {
+		ret = bt_gatt_get_value(gatt_handle, &value, &len);
+		if (ret == BT_ERROR_NONE) {
+			read_cb(gatt_handle, value, len);
+		}
+	}
+
+	if(read_all_list) {
+		time_client_read_list_s *read_list = (time_client_read_list_s *)read_all_list->data;
+		bt_gatt_client_read_value(read_list->char_handle, __time_client_read_all_cb, read_list->read_cb);
+		 read_all_list = g_slist_remove(read_all_list, read_list);
+	}
+	else {
+		test_cursor = BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES;
+	}
+}
+void __time_client_read_all()
+{
+	if(read_all_list)
+		g_slist_free(read_all_list);
+	read_all_list = NULL;
+
+	if(time_cti_handle) {
+		time_client_read_list_s *cti_read = NULL;
+		cti_read = g_malloc0(sizeof(time_client_read_list_s));
+		if (cti_read) {
+			cti_read->char_handle = time_cti_handle;
+			cti_read->read_cb = __cti_read_cb;
+			read_all_list = g_slist_append(read_all_list, cti_read);
+		}
+	}
+	if(time_lti_handle) {
+		time_client_read_list_s *lti_read = NULL;
+		lti_read = g_malloc0(sizeof(time_client_read_list_s));
+		if (lti_read) {
+			lti_read->char_handle = time_lti_handle;
+			lti_read->read_cb = __lti_read_cb;
+			read_all_list = g_slist_append(read_all_list, lti_read);
+		}
+	}
+	if(time_rti_handle) {
+		time_client_read_list_s *rti_read = NULL;
+		rti_read = g_malloc0(sizeof(time_client_read_list_s));
+		if (rti_read) {
+			rti_read->char_handle = time_rti_handle;
+			rti_read->read_cb = __rti_read_cb;
+			read_all_list = g_slist_append(read_all_list, rti_read);
+		}
+	}
+	if(time_twdst_handle) {
+		time_client_read_list_s *twdst_read = NULL;
+		twdst_read = g_malloc0(sizeof(time_client_read_list_s));
+		if (twdst_read) {
+			twdst_read->char_handle = time_twdst_handle;
+			twdst_read->read_cb = __ndcs_read_cb;
+			read_all_list = g_slist_append(read_all_list, twdst_read);
+		}
+	}
+
+	if(read_all_list) {
+		time_client_read_list_s *read_list = (time_client_read_list_s *)read_all_list->data;
+		bt_gatt_client_read_value(read_list->char_handle, __time_client_read_all_cb, read_list->read_cb);
+		 read_all_list = g_slist_remove(read_all_list, read_list);
+	}
+	else {
+		test_cursor = BT_GATT_TEST_TIME_CLIENT_MONITOR_SERVICES;
+	}
+}
+
+void __cti_read_cb(bt_gatt_h characteristic, char *value, int length)
+{
+	int year = 0;
+	
+	if(length != 10) {
+		USR_PRT("invalid value received from remote device"); 
+		return;
+	}
+	DBG_PRT("value[1] = %d, value[0] = %d", value[1], value[0]);
+	year = (value[1] << 8) + value[0];
+	USR_PRT("\n\t\tCURRENT TIME INFORMATION (YYYY/MM/DD  HH:MM:SS");
+	USR_PRT("\t%d/%d/%d  %d:%d:%d", year, value[2], value[3], value[4], value[5], value[6]);
+	switch(value[7]) {
+	case DAY_UNKNOWN:
+		USR_PRT("\tDay of the week : Unknown");
+		break;
+	case MONDAY:
+		USR_PRT("\tDay of the week : MONDAY");
+		break;
+	case TUESDAY:
+		USR_PRT("\tDay of the week : TUESDAY");
+		break;
+	case WEDNESDAY:
+		USR_PRT("\tDay of the week : WEDNESDAY");
+		break;
+	case THURSDAY:
+		USR_PRT("\tDay of the week : THURSDAY");
+		break;
+	case FRIDAY:
+		USR_PRT("\tDay of the week : FRIDAY");
+		break;
+	case SATURDAY:
+		USR_PRT("\tDay of the week : SATURDAY");
+		break;
+	case SUNDAY:
+		USR_PRT("\tDay of the week : SUNDAY");
+		break;
+	}
+	USR_PRT("\tfractions256 = %d", value[8]);
+	USR_PRT("\tAdjust reason= %d", value[9]);
+}
+
+void __lti_read_cb(bt_gatt_h characteristic, char *value, int length)
+{
+	if(length != 2) {
+		USR_PRT("invalid value received from remote device"); 
+		return;
+	}
+	USR_PRT("\n\t\tLocal Time Information");
+	USR_PRT("\tTime Zone %d", value[0]);
+	USR_PRT("\tDST = %d", value[1]);
+}
+
+void __rti_read_cb(bt_gatt_h characteristic, char *value, int length)
+{
+	if(length != 4) {
+		USR_PRT("invalid value received from remote device"); 
+		return;
+	}
+	USR_PRT("\n\t\tReference Time Information");
+	USR_PRT("\tTime source %d", value[0]);
+	USR_PRT("\tAccuracy = %d", value[1]);
+	USR_PRT("\tDays since last update = %d", value[2]);
+	USR_PRT("\tHours since last update = %d", value[3]);
+}
+
+void __ndcs_read_cb(bt_gatt_h characteristic, char *value, int length)
+{
+	int year = 0;
+	if(length != 8) {
+		USR_PRT("invalid value received from remote device"); 
+		return;
+	}
+	year = (value[1] << 8) + value[0];
+	USR_PRT("\n\t\tTime with DST  Information");
+	USR_PRT("\t%d/%d/%d  %d:%d:%d", year, value[2], value[3], value[4], value[5], value[6]);
+	USR_PRT("\tDST offset %d", value[7]);	
+}
diff --git a/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_server.c b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_server.c
new file mode 100755
index 0000000..38eb32a
--- /dev/null
+++ b/test/gatt_profile_test_suite/bt_unit_test_gatt_time_profile_server.c
@@ -0,0 +1,694 @@
+/*
+
+Time-Profile version (TIP) 1.0
+Current Time Service (CTS)1.1
+Next DST Change Service (NDCS) 1.0
+Reference Time Update Service (RTUS) 1.0
+
+TIP, CTS, NDCS, RTUS are standard abbreviations.
+
+*/
+
+
+#include "bt_unit_test_gatt_time_profile.h"
+#include <time.h>
+
+extern bool gatt_debug;
+
+bt_gatt_server_h tip_server = NULL;
+
+static time_test_gatt_state_e test_cursor = BT_GATT_TEST_TIME_INITIALIZATION;
+
+static int __time_profile_server_launch(void);
+void __time_server_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data);
+static int __initialize_tip_server();
+static int __initialize_cts();
+static int __initialize_ndcs();
+static int __initialize_rtus();
+
+int time_server_initialize(void)
+{
+	int ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_TIME_INITIALIZATION;
+
+	ret = bt_initialize();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Initialized");
+	else
+		goto fail;
+
+	ret = bt_adapter_enable();
+	if (ret == BT_ERROR_NONE || ret == BT_ERROR_ALREADY_DONE)
+		DBG_PRT("Adapter enabled");
+	else
+		goto fail;
+
+	ret = bt_gatt_set_connection_state_changed_cb(__time_server_connection_state_changed_cb, NULL);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	test_cursor = BT_GATT_TEST_TIME_INITIALIZED;
+	return ret;
+fail:
+	DBG_PRT("Initiailization error returns  %d", ret);
+	return ret;
+}
+
+void time_server_accept_input(char *buf)
+{
+	//ignore the other options for server
+	if (test_cursor == BT_GATT_TEST_TIME_INITIALIZED) {
+		if (__time_profile_server_launch() != BT_ERROR_NONE)
+		test_cursor = BT_GATT_TEST_TIME_INITIALIZED;
+	}
+}
+
+void time_server_signal_handler(int signno)
+{
+	bt_gatt_disconnect(remote_addr);
+	bt_gatt_unset_connection_state_changed_cb();
+}
+
+
+gboolean time_server_key_event_cb(GIOChannel *chan,
+				GIOCondition cond,
+				gpointer data)
+{
+	char buf[BUFFER_LEN] = { 0 };
+	unsigned int len = 0;
+
+	if (g_io_channel_read_chars(chan, buf, sizeof(buf),
+				&len, NULL) == G_IO_STATUS_ERROR) {
+		DBG_PRT("IO Channel read error");
+		return FALSE;
+	}
+
+	if (test_cursor == BT_GATT_TEST_UNRECOVERABLE) {
+		USR_PRT("Unrecoverable error, please reboot");
+	} else if (test_cursor == BT_GATT_TEST_TIME_INITIALIZATION) {
+		if(time_server_initialize() != BT_ERROR_NONE) {
+			USR_PRT("Initialization failed please reboot");
+		} else {
+			DBG_PRT("Initialization is successfull");
+			if (__time_profile_server_launch() != BT_ERROR_NONE) {
+				test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+				USR_PRT("Time profile server launch failed");
+			}
+		}
+
+	} else if (test_cursor == BT_GATT_TEST_TIME_INITIALIZED) {
+		if (__time_profile_server_launch() != BT_ERROR_NONE) {
+			test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+			USR_PRT("Time profile server launch failed");
+		}
+	} else if (test_cursor == BT_GATT_TEST_TIME_SERVER_INITIALIZED) {
+		USR_PRT("Time profile server initialized. Ready to accept the connections");
+	} else {
+		USR_PRT("Default case: Server ready to accept the connection");
+	}
+
+	return TRUE;
+}
+
+void __time_server_connection_state_changed_cb(int result, bool connected, const char *remote_address, void *user_data)
+{
+	//shopuld we consider the case of "BT_GATT_TEST_UNRECOVERABLE" ??
+		if (connected) {
+			DBG_PRT("Remote device connected");
+			g_strlcpy(remote_addr, remote_address, BT_ADDR_LENGTH);
+		}
+}
+
+static int __time_profile_server_launch(void)
+{
+	int ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_TIME_SERVER_INITIALIZING;
+	DBG_PRT("__time_profile_server_launch");
+	//Initialize the server
+	ret = __initialize_tip_server();
+	if(ret != BT_ERROR_NONE) {
+		USR_PRT("Server  initialization failed");
+		USR_PRT("Please reboot the Device");
+		test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+		goto done;
+	}
+	DBG_PRT("__initialize_tip_server = %d", ret);
+	//Current time service is mandatory service
+	ret = __initialize_cts();
+	if(ret != BT_ERROR_NONE) {
+		USR_PRT("Current time service  initialization failed");
+		USR_PRT("This is a mandatory service, So aborting initialization sequence");
+		USR_PRT("Please reboot the Device");
+		test_cursor = BT_GATT_TEST_UNRECOVERABLE;
+		goto done; //if mandatory service can't be initilaized then don't proceed
+	}
+	DBG_PRT("__initialize_cts = %d", ret);
+	goto done; //As of now multiple services registration is failing. So skipping,
+	//Next DST Change Service is a optional service
+	ret = __initialize_ndcs();
+	if(ret != BT_ERROR_NONE) {
+		USR_PRT("Current Time Service  initialization failed");
+		USR_PRT("It is an optional service, so continue to host Time Profile");
+	}
+	DBG_PRT("__initialize_ndcs = %d", ret);
+	//Reference Time Update service is optional service
+	ret = __initialize_rtus();
+	if(ret != BT_ERROR_NONE) {
+		USR_PRT("Reference Time Update Service  initialization failed");
+		USR_PRT("It is an optional service, so continue to host Time Profile");
+	}
+	DBG_PRT("__initialize_rtus = %d", ret);
+	ret = BT_ERROR_NONE;
+	test_cursor = BT_GATT_TEST_TIME_SERVER_INITIALIZED;
+done:
+	return ret;
+}
+
+static int __initialize_tip_server()
+{
+	int ret = BT_ERROR_NONE;
+	
+	ret = bt_gatt_server_initialize();
+	if(ret != BT_ERROR_NONE) {
+		DBG_PRT("Server Initialization failed");
+		return ret;
+	}
+
+	ret = bt_gatt_server_create(&tip_server);
+	if(ret != BT_ERROR_NONE) {
+		DBG_PRT("Server Initialization failed");
+		return ret;
+	}
+	return ret;
+}
+
+static int __initialize_cts()
+{
+	int ret = BT_ERROR_NONE;
+	bt_gatt_h cts_service = NULL;
+	char *cts_service_uuid = "1805"; // Current Time Service
+
+//begining of current time characteristic declaration
+	bt_gatt_h current_time_characteristic = NULL;
+	char *current_time_char_uuid = "2a2b"; // Current Time characteristic
+	int current_time_char_permissions = BT_GATT_PERMISSION_READ;
+	int current_time_char_properties = BT_GATT_PROPERTY_NOTIFY | BT_GATT_PROPERTY_READ; // write is optional, it is ignored as of now.
+	unsigned char current_time_char_value[10] = {0}; // 0 is not the proper default value. should check the Date Time + Day of Week spec
+
+/*
+	char value breakup
+	todo : check whether the below characteristic value follow, LSO to MSO order from spec
+
+	Exact Time 256 : Day Date Time + Fractions 256
+						Day Date Time : Date Time + Day of Week
+										Date Time : 7 bytes   (current_time_char_value[0] to current_time_char_value[6])
+										Day of Week : 1 byte (current_time_char_value[7])
+									total : 8 bytes
+						Fractions 256 : 1 byte (current_time_char_value[8])
+				Total bytes for Exact Time 256 = 9 bytes
+
+	Adjust Reason : 1 byte (current_time_char_value[9])
+
+	Total Bytes of this characteristic = 10 bytes
+*/
+
+	bt_gatt_h cccdesc = NULL;
+	char *cccdesc_uuid = "2902";
+	int cccdesc_permissions = BT_GATT_PERMISSION_READ | BT_GATT_PERMISSION_WRITE;
+	char cccdesc_value[2] = {0, 0}; // Notification disabled by default
+//end of current time characteristic declaration
+
+
+//begining of Local time information characteristic declaration
+	bt_gatt_h lti_characteristic = NULL;
+	char *lti_char_uuid = "2a0f"; // Local Time Information
+	int lti_char_permissions = BT_GATT_PERMISSION_READ;
+	int lti_char_properties = BT_GATT_PROPERTY_READ; // write is optional, it is ignored as of now.
+	char lti_char_value[2] = {0}; // 0 is not the proper default value. should check the Date Time + Day of Week spec
+
+/*
+	char value breakup
+	todo : check whether the below characteristic value follow, LSO to MSO order from spec
+
+	Time Zone : (lti_char_value[0])  sint8 (signed 8 bit integer) Minimu value -48, Maximum value 56
+
+	DST offset : (lti_char_value[1]) uint8 (Unsigned 8 bit integer) Minimum value 0, Maximum value 8
+
+*/
+
+//end of Local time information characteristic declaration	
+
+//begining of Reference time information characteristic declaration
+	bt_gatt_h rti_characteristic = NULL;
+	char *rti_char_uuid = "2a14"; // Reference Time Information
+	int rti_char_permissions = BT_GATT_PERMISSION_READ;
+	int rti_char_properties = BT_GATT_PROPERTY_READ;
+	char rti_char_value[4] = {0}; // recheck the default value.
+
+/*
+	char value breakup
+	todo : check whether the below characteristic value follow, LSO to MSO order from spec
+
+	Source : Time source, 8bit, Minimum value 0, Maximum value 7. rti_char_value[0]
+
+	Accuracy : Time Accuracy, uint8, Minimum Value 0 Maximum value 253. rti_char_value[1]
+
+	Days Since Update: uint8, Minimum Value 0, Maximum value 254. rti_char_value[2]
+
+	Hours since update: uint8, Minimum value 0, Maximum value 23. rti_char_value[3]
+
+*/
+
+//end of Reference time information characteristic declaration
+
+	ret = bt_gatt_service_create(cts_service_uuid, BT_GATT_SERVICE_TYPE_PRIMARY, &cts_service);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+//begining of current_time_characteristic
+/* default value Initialization */
+//Exact Time 256
+	//Day Date Time
+		//Date Time
+			//Year 2015
+			current_time_char_value[0] = 15;
+			current_time_char_value[1] = 20;
+			//Month september
+			current_time_char_value[2] = 9;
+			//Day 03
+			current_time_char_value[3] = 3;
+			//Hours 10
+			current_time_char_value[4] = 10;
+			//Minutes 10
+			current_time_char_value[5] = 10;
+			//seconds 10
+			current_time_char_value[6] = 10;
+		//Day of week
+			current_time_char_value[7] = FRIDAY;
+	//Fractions256
+		current_time_char_value[8] = 0;
+//Adjust Reason
+	current_time_char_value[9] = 0; //It is initialized with "no reason". gatt_tip_current_time_adj_reason_mask_e should be used while notifying
+	ret = bt_gatt_characteristic_create(current_time_char_uuid, current_time_char_permissions, current_time_char_properties,
+												(char*)current_time_char_value, sizeof(current_time_char_value), &current_time_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(cts_service, current_time_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(current_time_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_read_value_requested_cb(current_time_characteristic, current_time_read_value_requested_cb, NULL);
+
+	ret = bt_gatt_descriptor_create(cccdesc_uuid, cccdesc_permissions, cccdesc_value, sizeof(cccdesc_value), &cccdesc);
+
+	if (ret != BT_ERROR_NONE) 
+		goto fail;
+
+	ret = bt_gatt_characteristic_add_descriptor(current_time_characteristic, cccdesc);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(cccdesc);
+		goto fail;
+	}
+//end of current_time_characteristic
+
+//begining of Local time information characteristic
+/* default value Initialization */
+	//Time Zone : sint8, enum declaration is not done for the ease of development
+	lti_char_value[0] = 16; //UTC+4:00
+	//Daylight Saving Time
+	lti_char_value[1] = DST_STANDARD_TIME;
+	ret = bt_gatt_characteristic_create(lti_char_uuid, lti_char_permissions, lti_char_properties,
+												lti_char_value, sizeof(lti_char_value), &lti_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(cts_service, lti_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(lti_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_read_value_requested_cb(lti_characteristic, lti_read_value_requested_cb, NULL);
+	
+//end of Local time information characteristic
+
+
+//begining of Reference time information characteristic
+/* default value Initialization */
+	//source : Time source
+	rti_char_value[0] = MANUAL;
+	//Accuracy: can be 0 to 253, 254 = Accuracy out of range, 255 = Accuracy Unknown
+	rti_char_value[1] = 0xff; //Accuracy Unknown
+	//Days Since Update
+	rti_char_value[2] = 0; //0 days since updated
+	//Hours since Updated
+	rti_char_value[3] = 0; //0 hours since updated
+	ret = bt_gatt_characteristic_create(rti_char_uuid, rti_char_permissions, rti_char_properties,
+												rti_char_value, sizeof(rti_char_value), &rti_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(cts_service, rti_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(rti_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_read_value_requested_cb(rti_characteristic, rti_read_value_requested_cb, NULL);
+//end of Reference time information characteristic
+
+	ret = bt_gatt_server_register_service(tip_server, cts_service);
+
+	if (ret == BT_ERROR_NONE)
+		return ret;
+	
+fail:
+	bt_gatt_destroy(cts_service);
+	return ret;
+}
+
+static int __initialize_ndcs()
+{
+	int ret = BT_ERROR_NONE;
+	bt_gatt_h ndcs_service = NULL;
+	char *ndcs_service_uuid = "1807"; // Next DST Change Service
+
+//begining of Time with DST characteristic declaration
+	bt_gatt_h twdst_characteristic = NULL;
+	char *twdst_char_uuid = "2a11"; // Time with DST
+	int twdst_char_permissions = BT_GATT_PERMISSION_READ;
+	int twdst_char_properties = BT_GATT_PROPERTY_READ;
+	char twdst_char_value[8] = {0};
+/*
+	char value breakup
+	todo : check whether the below characteristic value follow, LSO to MSO order from spec
+	Date Time:	twdst_char_value[0] to twdst_char_value[6]
+				twdst_char_value[0] and twdst_char_value[1]= Year. Minimum value 1582, Maximum value 9999
+				twdst_char_value[2] = Month. Minimum value 0, Maximum value 12
+				twdst_char_value[3] = Day. Minimum value 1, Maximum value 31
+				twdst_char_value[4] = Hours. Minimum value 0, Maximum value 23
+				twdst_char_value[5] = Minutes. Minimum value 0, Maximum value 59
+				twdst_char_value[6] = Seconds. Minimum value 0, Maximum value 59
+				
+	DST Offset:	twdst_char_value[7]
+				twdst_char_value[7] = DST offset. Minimum value 0, Maximum value 8
+*/
+//end of Time with DST characteristic declaration
+
+/* default value Initialization, Hard-coded. Later change this to retrieve from system information */
+	//	Year 2015
+	twdst_char_value[0] = 15;
+	twdst_char_value[1] = 20;
+	//	Month September
+	twdst_char_value[2] = 9; //enumaration Declaration is not required, because it is generic and common
+	//	Day 03
+	twdst_char_value[3] = 3;
+	//	Hours 10 
+	twdst_char_value[4] = 10;
+	//	Minutes 10
+	twdst_char_value[5] = 10;
+	//	Seconds
+	twdst_char_value[6] = 10;
+	//	DST Offset
+	twdst_char_value[7] = DST_STANDARD_TIME;
+	ret = bt_gatt_service_create(ndcs_service_uuid, BT_GATT_SERVICE_TYPE_PRIMARY, &ndcs_service);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+//begining of Time With DST characteristic
+	ret = bt_gatt_characteristic_create(twdst_char_uuid, twdst_char_permissions, twdst_char_properties,
+												twdst_char_value, sizeof(twdst_char_value), &twdst_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(ndcs_service, twdst_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(twdst_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_read_value_requested_cb(twdst_characteristic, twdst_read_value_requested_cb, NULL);
+//end of Time With DST characteristic
+
+	ret = bt_gatt_server_register_service(tip_server, ndcs_service);
+
+	if (ret == BT_ERROR_NONE)
+		return ret;
+
+fail:
+	bt_gatt_destroy(ndcs_service);
+	return ret;
+
+}
+
+
+static int __initialize_rtus()
+{
+	int ret = BT_ERROR_NONE;
+	bt_gatt_h rtus_service = NULL;
+	char *rtus_service_uuid = "1806"; // Reference Time Update Service
+	
+//begining of Time Update Control Point characteristic declaration
+	bt_gatt_h tucp_characteristic = NULL;
+	char *tucp_char_uuid = "2a16"; // Time Update Control Point.
+	int tucp_char_permissions = BT_GATT_PERMISSION_WRITE;
+	int tucp_char_properties = BT_GATT_PROPERTY_WRITE_WITHOUT_RESPONSE;
+	char tucp_char_value[1] = {0};
+/*
+	char value breakup
+
+	Time Update Control Point : (tucp_char_value[0])  uint8 (unsigned 8 bit integer) Minimu value 1, Maximum value 2
+
+*/
+
+//end of Time Update Control Point characteristic declaration
+
+//begining of Time Update State characteristic declaration
+	bt_gatt_h tus_characteristic = NULL;
+	char *tus_char_uuid = "2a17"; // Time Update Control Point.
+	int tus_char_permissions = BT_GATT_PERMISSION_READ;
+	int tus_char_properties = BT_GATT_PROPERTY_READ;
+	char tus_char_value[2] = {0};
+/*
+	char value breakup
+
+	Current state : (tus_char_value[0])  uint8 (unsigned 8 bit integer) Minimu value 0, Maximum value 1
+
+	Result : (tus_char_value[1])  uint8 (unsigned 8 bit integer) Minimu value 0, Maximum value 4
+*/
+//end of Time Update State characteristic declaration
+
+	ret = bt_gatt_service_create(rtus_service_uuid, BT_GATT_SERVICE_TYPE_PRIMARY, &rtus_service);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+	
+//begining of Time With DST characteristic
+/* default value Initialization, */
+	tucp_char_value[0] = TUCP_RESERVED;
+	ret = bt_gatt_characteristic_create(tucp_char_uuid, tucp_char_permissions, tucp_char_properties,
+												tucp_char_value, sizeof(tucp_char_value), &tucp_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(rtus_service, tucp_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(tucp_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_value_changed_cb(tucp_characteristic, tucp_value_changed_cb, NULL);
+//end of Time With DST characteristic
+
+//begining of Time Update State characteristic
+/* default value Initialization, */
+	tus_char_value[0] = TUS_CURRENT_STATE_IDLE;
+	tus_char_value[1] = TUS_RESULT_SUCCESSFULL;
+	ret = bt_gatt_characteristic_create(tus_char_uuid, tus_char_permissions, tus_char_properties,
+												tus_char_value, sizeof(tus_char_value), &tus_characteristic);
+	if (ret != BT_ERROR_NONE)
+		goto fail;
+
+	ret = bt_gatt_service_add_characteristic(rtus_service, tus_characteristic);
+
+	if (ret != BT_ERROR_NONE) {
+		bt_gatt_destroy(tus_characteristic);
+		goto fail;
+	}
+	bt_gatt_server_set_read_value_requested_cb(tus_characteristic, tus_read_value_requested_cb, NULL);
+//end of Time Update State characteristic
+
+	ret = bt_gatt_server_register_service(tip_server, rtus_service);
+
+	if (ret == BT_ERROR_NONE)
+		return ret;
+
+fail:
+	bt_gatt_destroy(rtus_service);
+	return ret;
+
+}
+
+
+void current_time_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data)
+{
+	DBG_PRT("+");
+//user_data is set to NULL while registering the callback.
+//Since there should be only one instance of service, there will be only one instance of characteristic and corresponding value.
+//So, check and correct the characteristic value. (value will be same for all the connected clients)
+
+	struct timespec tp;
+	struct tm tm;
+	unsigned char current_time_char_value[10] = {0}; // 0 is not the proper default value. should check the Date Time + Day of Week spec
+	int year =0;
+
+	if (clock_gettime(CLOCK_REALTIME, &tp) == -1) {
+		DBG_PRT("clock_gettime error");
+		goto done;
+	}
+
+	if (localtime_r(&tp.tv_sec, &tm) == NULL) {
+		DBG_PRT("localtime_r error");
+		goto done;
+	}
+
+	DBG_PRT("tm.tm_year = %d ", tm.tm_year);
+	DBG_PRT("tm.tm_mon = %d ", tm.tm_mon);
+	DBG_PRT("tm.tm_mday = %d ", tm.tm_mday);
+	DBG_PRT("tm.tm_hour = %d ", tm.tm_hour);
+	DBG_PRT("tm.tm_min = %d ", tm.tm_min);
+	DBG_PRT("tm.tm_sec = %d ", tm.tm_sec);
+	DBG_PRT("tm.tm_wday = %d ", tm.tm_wday);
+
+	year = 1900 + tm.tm_year;
+	//Year 2015
+	current_time_char_value[0] = ((year >> 0) & 0xff);
+	current_time_char_value[1] = ((year >> 8) & 0xff);
+	//Month september
+	current_time_char_value[2] = tm.tm_mon;
+	//Day 03
+	current_time_char_value[3] = tm.tm_mday;
+	//Hours 10
+	current_time_char_value[4] = tm.tm_hour;
+	//Minutes 10
+	current_time_char_value[5] = tm.tm_min;
+	//seconds 10
+	current_time_char_value[6] = tm.tm_sec;
+	//Day of week
+	current_time_char_value[7] = tm.tm_wday;
+	//Fractions256
+	current_time_char_value[8] = 0;
+//Adjust Reason
+	current_time_char_value[9] = 0; //set to "no reason". gatt_tip_current_time_adj_reason_mask_e should be used while notifying
+done:
+	bt_gatt_server_send_response(request_id, offset, (char*)current_time_char_value, sizeof(current_time_char_value) - offset);
+}
+
+void lti_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data)
+{
+	DBG_PRT("+");
+	char value[2] = {0, };
+//user_data is set to NULL while registering the callback.
+//Since there should be only one instance of service, there will be only one instance of characteristic and corresponding value.
+//So, check and correct the characteristic value. (value will be same for all the connected clients)
+
+	tzset();
+
+	/* Convert POSIX "timezone" (seconds West of GMT) to Time Profile
+	 * format (offset from UTC in number of 15 minutes increments). */
+	value[0] = (signed char) (-1 * timezone / (60 * 15));
+
+	/* FIXME: POSIX "daylight" variable only indicates whether there
+	 * is DST for the local time or not. The offset is unknown. */
+	value[1] = daylight ? 0xff : 0x00;
+
+	DBG_PRT("Time Zone = %u", value[0]);
+	DBG_PRT("DayLight = %d", value[1]);
+	
+	bt_gatt_server_send_response(request_id, offset, value, sizeof(value) - offset);
+}
+
+void rti_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data)
+{
+	DBG_PRT("+");
+//user_data is set to NULL while registering the callback.
+//Since there should be only one instance of service, there will be only one instance of characteristic and corresponding value.
+//So, check and correct the characteristic value. (value will be same for all the connected clients)
+}
+
+void twdst_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data)
+{
+	DBG_PRT("+");
+//user_data is set to NULL while registering the callback.
+//Since there should be only one instance of service, there will be only one instance of characteristic and corresponding value.
+//So, check and correct the characteristic value. (value will be same for all the connected clients)
+	struct timespec tp;
+	struct tm tm;
+	char twdst_char_value[8] = {0};
+	int year =0;
+
+	if (clock_gettime(CLOCK_REALTIME, &tp) == -1) {
+		DBG_PRT("clock_gettime error");
+		goto done;
+	}
+
+	if (localtime_r(&tp.tv_sec, &tm) == NULL) {
+		DBG_PRT("localtime_r error");
+		goto done;
+	}
+
+	DBG_PRT("tm.tm_year = %d ", tm.tm_year);
+	DBG_PRT("tm.tm_mon = %d ", tm.tm_mon);
+	DBG_PRT("tm.tm_mday = %d ", tm.tm_mday);
+	DBG_PRT("tm.tm_hour = %d ", tm.tm_hour);
+	DBG_PRT("tm.tm_min = %d ", tm.tm_min);
+	DBG_PRT("tm.tm_sec = %d ", tm.tm_sec);
+
+	year = 1900 + tm.tm_year;
+	//Year 2015
+	twdst_char_value[0] = ((year >> 0) & 0xff);
+	twdst_char_value[1] = ((year >> 8) & 0xff);
+	//Month september
+	twdst_char_value[2] = tm.tm_mon;
+	//Day 03
+	twdst_char_value[3] = tm.tm_mday;
+	//Hours 10
+	twdst_char_value[4] = tm.tm_hour;
+	//Minutes 10
+	twdst_char_value[5] = tm.tm_min;
+	//seconds 10
+	twdst_char_value[6] = tm.tm_sec;
+
+	tzset();
+
+	/* FIXME: POSIX "daylight" variable only indicates whether there
+	 * is DST for the local time or not. The offset is unknown. */
+	twdst_char_value[7] = daylight ? 0xff : 0x00;
+done:
+	bt_gatt_server_send_response(request_id, offset, (char*)twdst_char_value, sizeof(twdst_char_value) - offset);
+		
+}
+
+void tus_read_value_requested_cb(char *remote_address, int request_id, bt_gatt_server_h server,
+				bt_gatt_h gatt_handle, int offset, void *user_data)
+{
+	DBG_PRT("+");
+//user_data is set to NULL while registering the callback.
+//Since there should be only one instance of service, there will be only one instance of characteristic and corresponding value.
+//So, check and correct the characteristic value. (value will be same for all the connected clients)
+}
+
+void tucp_value_changed_cb(char *remote_address, bt_gatt_server_h server, bt_gatt_h gatt_handle, int offset,
+			char *value, int len, void *user_data)
+{
+	DBG_PRT("+");
+//user_data is set to NULL while registering the callback.
+//take action on the written value.
+}
diff --git a/tv_lib/arm/libcapi-network-bluetooth.so.0.1.45+tv b/tv_lib/arm/libcapi-network-bluetooth.so.0.1.45+tv
new file mode 100755
index 0000000..29e5c11
--- /dev/null
+++ b/tv_lib/arm/libcapi-network-bluetooth.so.0.1.45+tv
diff --git a/tv_lib/i586/libcapi-network-bluetooth.so.0.1.53 b/tv_lib/i586/libcapi-network-bluetooth.so.0.1.53
new file mode 100755
index 0000000..8f23f47
--- /dev/null
+++ b/tv_lib/i586/libcapi-network-bluetooth.so.0.1.53
diff --git a/tv_src/bluetooth-adapter.c b/tv_src/bluetooth-adapter.c
new file mode 100644
index 0000000..a5c1b8a
--- /dev/null
+++ b/tv_src/bluetooth-adapter.c
@@ -0,0 +1,2037 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+#include <fcntl.h>
+#include <sqlite3.h>
+#include <db-util.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+
+#ifdef TIZEN_LE_DISABLE
+#define BT_CHECK_LE_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_LE_SUPPORT()
+#endif
+
+#define BT_MOBILE_HEADLESS_DB		"/opt/usr/dbspace/.bluetooth_headless_mobilelist.db"
+#define BT_DB_HEADLESS_TABLE	"inbound"
+#define BT_MOBILE_HEADLESS_DB_QUERY_LEN		512
+#define TEXT(s, n) (const char *)sqlite3_column_text(s, n)
+
+
+/*Mobile Headless Start*/
+static void __delete_glistdata(gpointer data, gpointer user_data)
+{
+	bt_headlessdb_device_info *noti_data = data;
+
+	if (noti_data == NULL)
+		return;
+	else
+	{
+	     free(noti_data->bdaddress);
+	     free(noti_data->dev_type);
+	}	
+	free(noti_data);
+}
+
+void  bt_mobileheadless_close_db(void **sdb1)
+{
+	sqlite3 **sdb =(sqlite3 **) sdb1;
+	if(*sdb)
+	{
+		db_util_close(*sdb);
+	}
+	*sdb = NULL;
+}
+
+static bool _bt_mobileheadless_check_ifaddress_present_in_db(sqlite3 *sdb,const char *device_address)
+{
+
+	BT_CHECK_INPUT_PARAMETER(sdb);
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	int ret = 0;	
+	sqlite3_stmt *stmt = NULL;
+
+	char query[BT_MOBILE_HEADLESS_DB_QUERY_LEN] = {0, };
+	snprintf(query, sizeof(query),
+			"SELECT * FROM %s WHERE addr='%s';",
+			BT_DB_HEADLESS_TABLE,device_address);
+
+	ret = sqlite3_prepare(sdb, query, -1, &stmt, NULL);
+	if (ret != SQLITE_OK  || stmt == NULL) {
+		sqlite3_finalize(stmt);
+		return false;
+	}
+
+	ret = sqlite3_step(stmt);
+	if (ret == SQLITE_ROW) {
+		sqlite3_finalize(stmt);
+		return true;		
+	}
+
+	sqlite3_finalize(stmt);
+	return false;
+}
+
+static int _bt_mobileheadless_add_db(sqlite3 *sdb, const char *remote_address,const char *dev_type)
+{
+	BT_DBG("+\n");
+
+	BT_CHECK_INPUT_PARAMETER(sdb);		
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(dev_type);
+	if (_bt_mobileheadless_check_ifaddress_present_in_db(sdb,remote_address))
+	{
+		BT_DBG("Remote Address : [%s] is already added to DB\n ", remote_address);
+		return BLUETOOTH_ERROR_NONE;
+
+	}
+	
+	if(bt_adapter_register_headless_device(remote_address) != BT_ERROR_NONE)
+	    BT_ERR("Failed to register device to headless list");
+
+	char *query = NULL;
+	sqlite3_stmt *stmt = NULL;
+
+	query = sqlite3_mprintf("INSERT INTO %s (id,addr,dev_type) VALUES(?, '%q', '%q');",BT_DB_HEADLESS_TABLE, remote_address,dev_type);
+	if (!query)
+	{
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+
+	BT_DBG("query : %s", query);
+	int ret = sqlite3_prepare_v2(sdb, query, strlen(query), &stmt, NULL);
+	if (ret != SQLITE_OK)
+		goto error;
+
+	ret = sqlite3_step(stmt);
+	if (ret != SQLITE_DONE)
+		goto error;
+
+	sqlite3_finalize(stmt);
+	sqlite3_free(query);
+
+	BT_DBG("-\n");
+	return BLUETOOTH_ERROR_NONE;
+
+error:
+	BT_ERR("[ERROR] szQuery : %s", query);
+	BT_ERR("[ERROR] SQL error msg : %s", sqlite3_errmsg(sdb));
+	if (stmt) {
+		sqlite3_finalize(stmt);
+	}
+	sqlite3_free(query);
+
+	return BLUETOOTH_ERROR_INTERNAL;				
+}
+
+static GSList* _bt_mobileheadless_getall_db(sqlite3 *sdb)
+{
+	if (NULL == sdb)
+		return NULL;
+	
+	GSList *slist = NULL;
+	sqlite3_stmt *stmt = NULL;
+	int idx = 0;
+
+	char query[BT_MOBILE_HEADLESS_DB_QUERY_LEN] = {0, };
+	snprintf(query, sizeof(query),
+			"SELECT * FROM %s;",
+			BT_DB_HEADLESS_TABLE);
+
+	int ret = sqlite3_prepare(sdb, query, -1, &stmt, NULL);
+	if (ret != SQLITE_OK  || stmt == NULL) {
+		BT_ERR("SQL error\n");
+		sqlite3_finalize(stmt);
+		return NULL;
+	}
+
+	ret = sqlite3_step(stmt);
+
+	while (ret == SQLITE_ROW) {
+		bt_headlessdb_device_info* btheadless = malloc(sizeof(bt_headlessdb_device_info));
+		idx = 0;
+		if (btheadless)
+		{
+			btheadless->bdaddress = (char*)g_strdup(TEXT(stmt, idx+1));	
+			btheadless->dev_type = (char*)g_strdup(TEXT(stmt, idx+2));
+			slist = g_slist_append(slist, btheadless);
+			ret = sqlite3_step(stmt);
+		}
+		else
+		{
+			BT_ERR("Failed to Get memory for bt_headlessdb_device_info\n");
+		}
+	}
+
+	sqlite3_finalize(stmt);
+	return slist;
+}
+
+static int _bt_mobileheadless_delete_db(sqlite3 *sdb,const char *remote_address)
+{
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(sdb);
+	
+	int ret = BLUETOOTH_ERROR_NONE;
+	sqlite3_stmt *stmt = NULL;
+	
+	if(bt_adapter_unregister_headless_device(remote_address) != BT_ERROR_NONE)
+		BT_ERR("Failed to unregister device to headless list");
+	
+	char query[BT_MOBILE_HEADLESS_DB_QUERY_LEN] = {0, };
+	snprintf(query, sizeof(query),
+			"DELETE FROM %s WHERE addr='%s';",
+			BT_DB_HEADLESS_TABLE, remote_address);
+
+
+	BT_DBG("query : %s", query);
+	
+	ret = sqlite3_prepare_v2(sdb, query, strlen(query), &stmt, NULL);
+	if (ret != SQLITE_OK) {
+		BT_ERR("sqlite3_prepare_v2(%s) Failed(%s)", query, sqlite3_errmsg(sdb));
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+
+	ret = sqlite3_step(stmt);
+	if (ret != SQLITE_DONE)	{
+		BT_ERR("sqlite3_step() Failed(%d)", ret);
+		sqlite3_finalize(stmt);
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+
+	sqlite3_finalize(stmt);
+
+	return BLUETOOTH_ERROR_NONE;
+}
+
+static int _bt_mobileheadless_deleteall_db(sqlite3 *sdb)
+{
+	BT_CHECK_INPUT_PARAMETER(sdb);
+	int ret = BLUETOOTH_ERROR_NONE;
+	GSList *dev_list = NULL;
+	dev_list = _bt_mobileheadless_getall_db(sdb);
+	if (ret < BT_ERROR_NONE) 
+	{
+		BT_ERR("failed to get bluetooth_get_all_headless_mobile_in_DB ");
+	}
+	else
+	{
+		if (dev_list == NULL) 
+		{
+			BT_ERR(" BT_MOBILE_HEADLESS_DB database is Empty\n ");
+		}
+		else
+		{
+			BT_DBG("Showing all Address present in BT_MOBILE_HEADLESS_DB db\n");
+			GSList* tmp = dev_list;
+			while (tmp != NULL)
+			{
+				if(bt_adapter_unregister_headless_device((gchar*) tmp->data) != BT_ERROR_NONE)
+					BT_ERR("Failed to unregister device to headless list");
+				tmp = g_slist_next(tmp);
+			}
+
+			if (dev_list !=NULL)
+			{
+				g_slist_foreach(dev_list,(GFunc) __delete_glistdata, NULL);
+				g_slist_free(dev_list);
+				dev_list = NULL;
+			}
+			tmp = NULL;
+		}
+	}
+
+
+	ret = BLUETOOTH_ERROR_NONE;
+	
+	sqlite3_stmt *stmt = NULL;
+
+	char query[BT_MOBILE_HEADLESS_DB_QUERY_LEN] = {0, };
+	snprintf(query, sizeof(query),
+			"DELETE FROM %s;",
+			BT_DB_HEADLESS_TABLE);
+
+
+	BT_DBG("query : %s", query);
+	
+	ret = sqlite3_prepare_v2(sdb, query, strlen(query), &stmt, NULL);
+	if (ret != SQLITE_OK) {
+		BT_ERR("sqlite3_prepare_v2(%s) Failed(%s)", query, sqlite3_errmsg(sdb));
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+
+	ret = sqlite3_step(stmt);
+	if (ret != SQLITE_DONE)	{
+		BT_ERR("sqlite3_step() Failed(%d)", ret);
+		sqlite3_finalize(stmt);
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+
+	sqlite3_finalize(stmt);
+
+	return BLUETOOTH_ERROR_NONE;
+}
+
+int bt_headless_open_db(void **sdb1)
+{	
+	sqlite3 **sdb =(sqlite3 **) sdb1;
+	if(*sdb)
+	{
+		return BLUETOOTH_ERROR_NONE;
+	}
+	
+	int ret = db_util_open(BT_MOBILE_HEADLESS_DB, sdb, DB_UTIL_REGISTER_HOOK_METHOD);
+	BT_DBG("\n db_util_open result for BT_MOBILE_HEADLESS_DB is [%d]\n",ret);
+	
+	if (ret) {
+		BT_ERR("Can't open database: %s", sqlite3_errmsg(*sdb));
+		db_util_close(*sdb);
+		return BLUETOOTH_ERROR_INTERNAL;
+	}		
+	
+	if (*sdb == NULL)
+	{
+		return BLUETOOTH_ERROR_INTERNAL;
+	}
+	return BLUETOOTH_ERROR_NONE;
+}
+
+int bt_bluetooth_add_headless_device_in_DB(void *sdb1,const char *remote_address,const char*dev_type)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(dev_type);
+	BT_CHECK_INPUT_PARAMETER(sdb);
+		
+	return (_bt_mobileheadless_add_db(sdb,remote_address,dev_type));
+}
+
+int bt_bluetooth_add_headless_mobile_in_DB(void *sdb1,const char *remote_address)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	//BT_CHECK_INPUT_PARAMETER(dev_type);
+	BT_CHECK_INPUT_PARAMETER(sdb);
+		
+	return (bt_bluetooth_add_headless_device_in_DB(sdb,remote_address,"Mobile"));
+}
+
+int bt_bluetooth_delete_headless_mobile_in_DB(void *sdb1,const char *remote_address)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(sdb);
+      return (_bt_mobileheadless_delete_db(sdb,remote_address));
+}
+
+int bt_bluetooth_get_all_headless_device_in_DB(void *sdb1,GSList **dev_list)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(sdb);
+		
+	*dev_list = _bt_mobileheadless_getall_db(sdb);
+
+	if(*dev_list == NULL)
+		return BLUETOOTH_ERROR_INTERNAL;			
+		
+	return BLUETOOTH_ERROR_NONE;
+}
+
+int bt_bluetooth_get_all_headless_mobile_in_DB(void *sdb1,GSList **dev_list)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(sdb);
+		
+	*dev_list = NULL;//_bt_mobileheadless_getall_db(sdb);
+
+	//if(*dev_list == NULL)
+	//	return BLUETOOTH_ERROR_INTERNAL;			
+		
+	return BLUETOOTH_ERROR_NONE;
+}
+
+int bt_bluetooth_delete_all_headless_mobile_in_DB(void *sdb1)
+{
+	sqlite3 *sdb =(sqlite3 *) sdb1;
+	BT_CHECK_INIT_STATUS();	
+	BT_CHECK_INPUT_PARAMETER(sdb);
+	
+	return (_bt_mobileheadless_deleteall_db(sdb));
+}
+/*Headless Mobile End*/
+
+
+int bt_adapter_enable(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_enable_adapter());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_disable(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_disable_adapter());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_reset(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_reset_adapter());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_get_state(bt_adapter_state_e *adapter_state)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(adapter_state);
+
+	*adapter_state = bluetooth_check_adapter();
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_get_address(char **address)
+{
+	bluetooth_device_address_t loc_address = { {0} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(address);
+
+	error_code = _bt_get_error_code(bluetooth_get_local_address(&loc_address));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+		return error_code;
+	}
+
+	error_code = _bt_convert_address_to_string(address, &loc_address);
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+		return error_code;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_get_name(char **name)
+{
+	int ret = BT_ERROR_NONE;
+	bluetooth_device_name_t loc_name = { {0} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(name);
+
+	ret = _bt_get_error_code(bluetooth_get_local_name(&loc_name));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	*name = strdup(loc_name.name);
+	if (*name == NULL) {
+		BT_ERR("OUT_OF_MEMORY(0x%08x)", BT_ERROR_OUT_OF_MEMORY);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_name(const char *name)
+{
+	bluetooth_device_name_t loc_name = { {0} };
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(name);
+
+	strncpy(loc_name.name, name, BLUETOOTH_DEVICE_NAME_LENGTH_MAX);
+	loc_name.name[BLUETOOTH_DEVICE_NAME_LENGTH_MAX] = '\0';
+
+	ret = _bt_get_error_code(bluetooth_set_local_name(&loc_name));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_get_visibility(bt_adapter_visibility_mode_e *mode, int *duration)
+{
+	bluetooth_discoverable_mode_t discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(mode);
+
+	ret = _bt_get_error_code(bluetooth_get_discoverable_mode(&discoverable_mode));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	*mode = _bt_get_bt_visibility_mode_e(discoverable_mode);
+
+	if (duration)
+		*duration = 0;
+
+	if (discoverable_mode == BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE) {
+		if (duration == NULL)
+			return BT_ERROR_NONE;
+		ret = bluetooth_get_timeout_value(duration);
+		if (ret != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		}
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_visibility(bt_adapter_visibility_mode_e visibility_mode, int timeout_sec)
+{
+	bluetooth_discoverable_mode_t discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	switch (visibility_mode) {
+	case BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE:
+		discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE;
+		break;
+	case BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE:
+		discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
+		timeout_sec = 0;
+		break;
+	case BT_ADAPTER_VISIBILITY_MODE_GENERAL_DISCOVERABLE:
+		discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
+		timeout_sec = 0;
+		break;
+	case BT_ADAPTER_VISIBILITY_MODE_NON_CONNECTABLE:
+		discoverable_mode = BLUETOOTH_DISCOVERABLE_MODE_NON_CONNECTABLE;
+		timeout_sec = 0;
+		break;
+	default:
+		BT_ERR("INVALID_PARAMETER(0x%08x)", BT_ERROR_INVALID_PARAMETER);
+		return BT_ERROR_INVALID_PARAMETER;
+	}
+
+	error_code = _bt_get_error_code(bluetooth_set_discoverable_mode(discoverable_mode, timeout_sec));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_foreach_bonded_device(bt_adapter_bonded_device_cb foreach_cb, void *user_data)
+{
+	GPtrArray *dev_list = NULL;
+	bt_device_info_s *dev_info = NULL;
+	bluetooth_device_info_t *ptr = NULL;
+	int ret = BT_ERROR_NONE;
+	unsigned int i = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(foreach_cb);
+
+	dev_list = g_ptr_array_new();
+	if (dev_list == NULL) {
+		BT_ERR("OUT_OF_MEMORY(0x%08x)", BT_ERROR_OUT_OF_MEMORY);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	ret = _bt_get_error_code(bluetooth_get_bonded_device_list(&dev_list));
+	if (ret != BT_ERROR_NONE || dev_list == NULL) {
+		BT_ERR("%s(0x%08x) : Failed to get bonded device list", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	for (i = 0; i < dev_list->len; i++) {
+		ptr = g_ptr_array_index(dev_list, i);
+		if (ptr != NULL) {
+			ret = _bt_get_bt_device_info_s(&dev_info, (bluetooth_device_info_t *)ptr);
+			if (ret != BT_ERROR_NONE) {
+				BT_ERR("%s(0x%08x) : Failed to get device info", _bt_convert_error_to_string(ret), ret);
+				break;
+			}
+
+			if (!foreach_cb(dev_info, user_data)) {
+				_bt_free_bt_device_info_s(dev_info);
+				break;
+			}
+			_bt_free_bt_device_info_s(dev_info);
+		} else {
+			BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+			ret = BT_ERROR_OPERATION_FAILED;
+			break;
+		}
+	}
+
+	if (dev_list != NULL) {
+		g_ptr_array_free(dev_list, TRUE);
+	}
+
+	return ret;
+}
+
+int bt_adapter_get_bonded_device_info(const char *remote_address, bt_device_info_s **device_info)
+{
+	int ret;
+	bluetooth_device_address_t addr_hex = { {0,} };
+	bluetooth_device_info_t *info;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	info = (bluetooth_device_info_t *)malloc(sizeof(bluetooth_device_info_t));
+	if (info == NULL)
+		return BT_ERROR_OUT_OF_MEMORY;
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	ret = _bt_get_error_code(bluetooth_get_bonded_device(&addr_hex, info));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function",
+					_bt_convert_error_to_string(ret), ret);
+	} else {
+		ret = _bt_get_bt_device_info_s(device_info, info);
+		if (ret != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x) : Failed to get device info",
+						_bt_convert_error_to_string(ret),
+						ret);
+		}
+	}
+
+	free(info);
+
+	return ret;
+}
+
+int bt_adapter_free_device_info(bt_device_info_s *device_info)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_info);
+
+	_bt_free_bt_device_info_s(device_info);
+
+	return BT_ERROR_NONE;
+}
+
+
+int bt_adapter_get_specific_bonded_device_info(const char *remote_address, bt_hid_device_info_s **device_info)
+{
+
+	int ret;
+	bluetooth_device_address_t addr_hex = { {0,} };
+	bluetooth_hid_device_info_t *hid_info;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	hid_info = (bluetooth_hid_device_info_t *)malloc(sizeof(bluetooth_hid_device_info_t));
+	if (hid_info == NULL)
+		return BT_ERROR_OUT_OF_MEMORY;
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	ret = _bt_get_error_code(bluetooth_get_specific_bonded_device(&addr_hex, hid_info));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function",
+					_bt_convert_error_to_string(ret), ret);
+	} else {
+		ret = _bt_get_specific_bt_device_info_s(device_info, hid_info);
+		if (ret != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x) : Failed to get device hid_info",
+						_bt_convert_error_to_string(ret),
+						ret);
+		}
+	}
+
+	free(hid_info);
+
+	return ret;
+}
+
+int bt_adapter_free_hid_device_info(bt_hid_device_info_s *device_info)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_info);
+	_bt_free_specific_bt_device_info_s(device_info);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_is_service_used(const char *service_uuid, bool *used)
+{
+	int ret = BT_ERROR_NONE;
+	gboolean is_used = FALSE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(service_uuid);
+	BT_CHECK_INPUT_PARAMETER(used);
+
+	if (strcmp(service_uuid, OPP_UUID) == 0) {
+		*used = bluetooth_obex_server_is_activated();
+	} else {
+		ret = _bt_get_error_code(bluetooth_is_service_used(service_uuid,
+									&is_used));
+		*used = (is_used ? true : false);
+	}
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_state_changed_cb(bt_adapter_state_changed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_STATE_CHANGED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_name_changed_cb(bt_adapter_name_changed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_NAME_CHANGED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_visibility_mode_changed_cb(bt_adapter_visibility_mode_changed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_VISIBILITY_MODE_CHANGED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_device_discovery_state_changed_cb(bt_adapter_device_discovery_state_changed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_start_smartrc_tput_mode(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(_bt_start_smartrc_tput_mode());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_stop_smartrc_tput_mode(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(_bt_stop_smartrc_tput_mode());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_le_set_device_discovery_state_changed_cb(bt_adapter_le_device_discovery_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_le_adapter_init();
+	_bt_set_cb(BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_le_unset_device_discovery_state_changed_cb(void)
+{
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED);
+	_bt_le_adapter_deinit();
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_state_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_name_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_NAME_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_visibility_mode_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_VISIBILITY_MODE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_visibility_duration_changed_cb(bt_adapter_visibility_duration_changed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	/* Will impelement it */
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_visibility_duration_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	/* Will impelement it */
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_device_discovery_state_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_max_device_connected_cb(bt_adapter_max_conection_reached_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_set_cb(BT_EVENT_MAX_CONNECTION_REACHED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_authentication_req_cb(bt_adapter_authentication_req_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_set_cb(BT_EVENT_AUTHENTICATION_REQUEST, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_authentication_req_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AUTHENTICATION_REQUEST);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_max_device_connected_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_MAX_CONNECTION_REACHED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_duration(int duration)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_set_discovery_duration((unsigned short)duration));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_start_device_discovery(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_start_discovery(0, 0, BLUETOOTH_DEVICE_MAJOR_MASK_MISC));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_start_device_discovery_with_duration(int duration)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_start_discovery(0, (unsigned short)duration, BLUETOOTH_DEVICE_MAJOR_MASK_MISC));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+
+int bt_adapter_stop_device_discovery(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_cancel_discovery());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_start_device_discovery_with_class_of_device(int major, int minor)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_start_discovery_with_class_of_device(major, minor));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_start_device_discovery_with_address(const char *remote_address)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error_code = _bt_get_error_code(bluetooth_start_discovery_with_address(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_start_device_discovery_for_3dtv(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_start_discovery_for_3dtv());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_is_discovering(bool *is_discovering)
+{
+	int ret = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(is_discovering);
+
+	ret = bluetooth_is_discovering();
+	if (ret >= BLUETOOTH_ERROR_BASE) {
+		*is_discovering = (ret == 1) ? true : false;
+		return BT_ERROR_NONE;
+	} else {
+		ret = _bt_get_error_code(ret);
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+}
+
+/*LE Only API's */
+int bt_adapter_le_start_device_discovery(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_start_le_discovery());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	BT_ERR("bt_adapter_le_start_device_discovery<< err= %d", error_code);
+	return error_code;
+}
+
+int bt_adapter_le_stop_device_discovery(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_stop_le_discovery());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	BT_ERR("bt_adapter_le_stop_device_discovery<< err= %d", error_code);
+	return error_code;
+}
+
+int bt_adapter_le_is_discovering(bool *is_discovering)
+{
+	int ret = 0;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(is_discovering);
+
+	ret = bluetooth_is_le_discovering();
+	if (ret >= BLUETOOTH_ERROR_BASE) {
+		*is_discovering = (ret == 1) ? true : false;
+		BT_ERR("bt_adapter_le_is_discovering is_discovering = %d", *is_discovering);
+		return BT_ERROR_NONE;
+	} else {
+		ret = _bt_get_error_code(ret);
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+}
+
+int bt_adapter_set_device_id(unsigned short vid, unsigned short pid)
+{
+	unsigned short vendor_id = { 0 };
+	unsigned short product_id = { 0 };
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	vendor_id = vid;
+	product_id = pid;
+
+	ret = _bt_get_error_code(bluetooth_set_device_id(vendor_id, product_id));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_adapter_block_bt_channels_for_using_wifi(unsigned char first_disabled_channel,
+							unsigned char last_disabled_channel)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+
+	ret = _bt_get_error_code(bluetooth_block_bt_channels_for_using_wifi(first_disabled_channel,
+										last_disabled_channel));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_adapter_set_tx_power(bt_adapter_tx_pwr_class tx_power_class)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_set_tx_power(tx_power_class));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int  bt_adapter_set_headless_mode(bool enable)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_set_headless_mode(enable));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int  bt_adapter_register_headless_device(const char *remote_address)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error_code = _bt_get_error_code(bluetooth_register_headless_device(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int _bt_get_bt_headless_device_info_s(bt_adapter_headless_dev_info_s **dest_dev,
+			bluetooth_headless_device_info_t *source_dev)
+{
+	char hexclass_string[9] = {0,};
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(source_dev);
+
+	*dest_dev = (bt_adapter_headless_dev_info_s *)malloc(sizeof(bt_adapter_headless_dev_info_s));
+	if (*dest_dev == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	_bt_convert_address_to_string(&((*dest_dev)->remote_address), &(source_dev->device_address));
+
+	snprintf(hexclass_string, 9, "%2.2X:%2.2X:%2.2X",
+			source_dev->hexclass[0], source_dev->hexclass[1], source_dev->hexclass[2]);
+
+	(*dest_dev)->hexclass = strdup(hexclass_string);
+	(*dest_dev)->null_pin_code = source_dev->null_pin_code;
+
+	return BT_ERROR_NONE;
+}
+
+void _bt_free_headless_device_info_s(bt_adapter_headless_dev_info_s *device_info)
+{
+	BT_CHECK_BT_SUPPORT();
+
+	if (device_info == NULL)
+		return;
+
+	if (device_info->remote_address != NULL) {
+		free(device_info->remote_address);
+		device_info->remote_address = NULL;
+	}
+
+	if (device_info->hexclass != NULL) {
+		free(device_info->hexclass);
+		device_info->hexclass = NULL;
+	}
+
+	free(device_info);
+	device_info = NULL;
+}
+
+int bt_adapter_free_headless_device_info(bt_adapter_headless_dev_info_s *device_info)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_info);
+	_bt_free_headless_device_info_s(device_info);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_foreach_headless_device_info(bt_adapter_headless_device_info_cb foreach_cb, void *user_data)
+{
+	GPtrArray *dev_list = NULL;
+	bt_adapter_headless_dev_info_s *dev_info = NULL;
+	bluetooth_headless_device_info_t *ptr = NULL;
+	int ret = BT_ERROR_NONE;
+	unsigned int i = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(foreach_cb);
+
+	dev_list = g_ptr_array_new();
+	if (dev_list == NULL) {
+		BT_ERR("OUT_OF_MEMORY(0x%08x)", BT_ERROR_OUT_OF_MEMORY);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+	ret = _bt_get_error_code(bluetooth_get_headless_device_list(&dev_list));
+	if (ret != BT_ERROR_NONE || dev_list == NULL) {
+		BT_ERR("%s(0x%08x) : Failed to get bonded device list",
+				 _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	for (i = 0; i < dev_list->len; i++) {
+		ptr = (bluetooth_headless_device_info_t*)g_ptr_array_index(dev_list, i);
+		if (ptr != NULL) {
+			ret = _bt_get_bt_headless_device_info_s(&dev_info,
+						(bluetooth_headless_device_info_t*)ptr);
+			if (ret != BT_ERROR_NONE) {
+				BT_ERR("%s(0x%08x) : Failed to get device info",
+					_bt_convert_error_to_string(ret), ret);
+				break;
+			}
+
+			if (!foreach_cb(dev_info, user_data)) {
+				_bt_free_headless_device_info_s(dev_info);
+				break;
+			}
+			_bt_free_headless_device_info_s(dev_info);
+		} else {
+			BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+			ret = BT_ERROR_OPERATION_FAILED;
+			break;
+		}
+	}
+
+	if (dev_list != NULL) {
+		g_ptr_array_free(dev_list, TRUE);
+	}
+
+	return ret;
+}
+
+int  bt_adapter_unregister_headless_device(const char *remote_address)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error_code = _bt_get_error_code(bluetooth_unregister_headless_device(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int  bt_adapter_set_headless_scan_control(bool llr_scan)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_set_headless_scan_control(llr_scan));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_sleep_bluetooth(bool standby)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	/* If standby is false, then set Normal headless Mode */
+	if (!standby) {
+	/* TV INstant On */
+	} else {
+	}
+	/* Implement it in later */
+
+	error_code = _bt_get_error_code(bluetooth_set_power_off_mode(BLUETOOTH_STANBY_OFF));
+
+	return error_code;
+}
+
+int bt_adapter_power_off(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_set_power_off_mode(BLUETOOTH_POWER_OFF));
+
+	return error_code;
+
+}
+
+int bt_adapter_set_advertising_state_changed_cb(bt_adapter_advertising_state_changed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_ADVERTISING_STATE_CHANGED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_unset_advertising_state_changed_cb(void)
+{
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_ADVERTISING_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_start_advertising(bt_adapter_advertising_params_s *adv_params)
+{
+	int org_error_code = BLUETOOTH_ERROR_NONE;
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	if (adv_params == NULL) {
+		org_error_code = bluetooth_set_advertising(TRUE);
+	} else {
+		org_error_code = bluetooth_set_custom_advertising(TRUE,
+				(bluetooth_advertising_params_t *)adv_params);
+	}
+
+	error_code = _bt_get_error_code(org_error_code);
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_stop_advertising(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_set_advertising(FALSE));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_is_advertising(bool *is_advertising)
+{
+	int ret;
+	gboolean advertising = FALSE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(is_advertising);
+
+	ret = bluetooth_is_advertising(&advertising);
+	if (ret >= BLUETOOTH_ERROR_BASE) {
+		*is_advertising = advertising ? true : false;
+		return BT_ERROR_NONE;
+	} else {
+		ret = _bt_get_error_code(ret);
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+}
+
+int bt_adapter_add_white_list(const char *address)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(address);
+	_bt_convert_address_to_hex(&addr_hex, address);
+
+	error_code = _bt_get_error_code(bluetooth_add_white_list(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_remove_white_list(const char *address)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(address);
+	_bt_convert_address_to_hex(&addr_hex, address);
+
+	error_code = _bt_get_error_code(bluetooth_remove_white_list(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_adapter_clear_white_list(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_clear_white_list());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+static int __bt_get_ad_data_by_type(char *in_data, int in_len,
+		char in_type, char **data, int *data_len)
+{
+	if (in_data == NULL || data == NULL || data_len == NULL)
+		return BT_ERROR_OPERATION_FAILED;
+
+	if (in_len < 0)
+		return BT_ERROR_OPERATION_FAILED;
+
+	int i;
+	int len = 0;
+	int type = 0;
+
+	for (i = 0; i < in_len; i++) {
+		len = in_data[i];
+		if (len <= 0 || i + 1 >= in_len) {
+			BT_ERR("Invalid advertising data");
+			return BT_ERROR_OPERATION_FAILED;
+		}
+
+		type = in_data[i + 1];
+		if (type == in_type) {
+			i = i + 2;
+			len--;
+			break;
+		}
+
+		i += len;
+		len = 0;
+	}
+
+	if (i + len > in_len) {
+		BT_ERR("Invalid advertising data");
+		return BT_ERROR_OPERATION_FAILED;
+	} else if (len == 0) {
+		BT_INFO("AD Type 0x%02x data is not set", in_type);
+		*data = NULL;
+		*data_len = 0;
+		return BT_ERROR_NONE;
+	}
+
+	*data = g_memdup(&in_data[i], len);
+	if (*data == NULL)
+		return BT_ERROR_OUT_OF_MEMORY;
+	*data_len = len;
+
+	return BT_ERROR_NONE;
+}
+
+
+int bt_adapter_get_advertising_manufacturer_data(char **data, int *len)
+{
+	bluetooth_advertising_data_t adv = { {0} };
+	int adv_len = 0;
+	int ret;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
+	BT_CHECK_INPUT_PARAMETER(len);
+
+	ret = _bt_get_error_code(bluetooth_get_advertising_data(&adv, &adv_len));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	ret = __bt_get_ad_data_by_type((char *)adv.data, adv_len, 0xff,
+			data, len);
+	if (ret != BT_ERROR_NONE)
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+
+	return ret;
+}
+
+int bt_adapter_set_advertising_manufacturer_data(char *data, int len)
+{
+	int ret;
+	int adv_data_size;
+	bluetooth_advertising_data_t adv = { {0} };
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
+
+	adv_data_size = sizeof(adv.data);
+
+	if (len + 2 > adv_data_size || len < 0)
+		return BT_ERROR_INVALID_PARAMETER;
+
+	adv.data[0] = len + 1;
+	adv.data[1] = 0xFF;
+
+	memcpy(&adv.data[2], data, len);
+
+	ret = _bt_get_error_code(bluetooth_set_advertising_data(&adv, len + 2));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_advertising_manufacturer_data_changed_cb(
+		bt_adapter_advertising_manufacturer_data_changed_cb callback,
+		void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
+			callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_unset_advertising_manufacturer_data_changed_cb(void)
+{
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_get_scan_resp_manufacturer_data(char **data, int *len)
+{
+	bluetooth_scan_resp_data_t resp = { {0} };
+	int resp_len = 0;
+	int ret;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
+	BT_CHECK_INPUT_PARAMETER(len);
+
+	ret = _bt_get_error_code(bluetooth_get_scan_response_data(&resp, &resp_len));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	}
+
+	ret = __bt_get_ad_data_by_type((char *)resp.data, resp_len, 0xff,
+			data, len);
+	if (ret != BT_ERROR_NONE)
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+
+	return ret;
+}
+
+int bt_adapter_set_scan_resp_manufacturer_data(char *data, int len)
+{
+	int ret;
+	bluetooth_scan_resp_data_t resp = { {0} };
+	int resp_data_size;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
+
+	resp_data_size = sizeof(resp.data);
+
+	if (len + 2 > resp_data_size || len < 0)
+		return BT_ERROR_INVALID_PARAMETER;
+
+	resp.data[0] = len + 1;
+	resp.data[1] = 0xFF;
+
+	memcpy(&resp.data[2], data, len);
+
+	ret = _bt_get_error_code(bluetooth_set_scan_response_data(&resp, len + 2));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_set_scan_resp_manufacturer_data_changed_cb(
+		bt_adapter_scan_resp_manufacturer_data_changed_cb callback,
+		void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED,
+			callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_unset_scan_resp_manufacturer_data_changed_cb(void)
+{
+	BT_CHECK_LE_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_set_scan_parameter(float interval, float window)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	ret = bluetooth_set_scan_parameters(interval, window);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_adapter_set_headless_advertising_data(char *data, int len)
+{
+	int ret;
+	bluetooth_advertising_data_t adv = { {0} };
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(data);
+
+	memcpy(&adv.data[0], data, len);
+
+	ret = _bt_get_error_code(bluetooth_set_headless_advertising_data(&adv, len));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_is_samsung_audio_dock_connected(bool *connected)
+{
+	int ret = BT_ERROR_NONE;
+	gboolean is_connected = FALSE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(connected);
+
+	ret = _bt_get_error_code(bluetooth_is_samsung_audio_dock_connected(&is_connected));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function", _bt_convert_error_to_string(ret), ret);
+	} else {
+		*connected = (is_connected ? true : false);
+		BT_DBG("bt_adapter_is_samsung_audio_dock_connected: connected = %d ret = %d", *connected, ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_get_chip_version(int *version)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(version);
+
+	ret = _bt_get_error_code(bluetooth_get_chip_version(version));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function", _bt_convert_error_to_string(ret), ret);
+	} else {
+		BT_DBG("version : %d", *version);
+	}
+
+	return ret;
+}
+
+int bt_adapter_update_firmware(int chip_type)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+
+	ret = bluetooth_update_firmware(chip_type);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_adapter_set_app_ready(bool ready)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+
+	ret = bluetooth_set_app_ready(ready);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_adapter_is_required_update_firmware(bool *required)
+{
+	int ret = BT_ERROR_NONE;
+	gboolean is_required = FALSE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(required);
+
+	ret = _bt_get_error_code(bluetooth_is_required_update_firmware(&is_required));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function", _bt_convert_error_to_string(ret), ret);
+	} else {
+		*required = (is_required ? true : false);
+		BT_DBG("bt_adapter_is_required_update_firmware: required = %d ret = %d", *required, ret);
+	}
+
+	return ret;
+}
+
+int bt_adapter_cancel_firmware_update(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_cancel_firmware_update());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_adapter_set_bt_chip_fw_update_status_cb(bt_adapter_notify_bt_chip_fw_update_status_cb callback,
+							void *user_data)
+{                                       
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_BT_CHIP_FW_UPDATE_STATUS, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_unset_bt_chip_fw_update_status_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_BT_CHIP_FW_UPDATE_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_adapter_get_local_oob_data(unsigned char **hash, unsigned char **randomizer,
+					int *hash_len, int *randomizer_len)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_set_remote_oob_data(const char *remote_address,
+				unsigned char *hash, unsigned char *randomizer,
+				int hash_len, int randomizer_len)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_remove_remote_oob_data(const char *remote_address)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_start_scan(bt_adapter_le_scan_result_cb cb, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_stop_scan(void)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_service_uuids(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_device_name(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char **name)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_tx_power_level(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *power_level)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_service_solicitation_uuids(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, char ***uuids, int *count)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_service_data_list(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_service_data_s **data_list, int *count)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+
+int bt_adapter_le_free_service_data_list(bt_adapter_le_service_data_s *data_list, int count)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_appearance(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *appearance)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_get_scan_result_manufacturer_data(const bt_adapter_le_device_scan_result_info_s *info,
+			bt_adapter_le_packet_type_e pkt_type, int *manufacturer_id, char **manufacturer_data, int *manufacturer_data_len)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_create_advertiser(bt_advertiser_h *advertiser)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_destroy_advertiser(bt_advertiser_h advertiser)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_add_advertising_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_packet_data_type_e data_type,
+		void *data, unsigned int data_size)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_add_advertising_service_uuid(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_add_advertising_service_solicitation_uuid(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_add_advertising_service_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, const char *uuid,
+		const char *service_data, int service_data_len)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_set_advertising_appearance(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, int appearance)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_add_advertising_manufacturer_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, int manufacturer_id,
+		const char *manufacturer_data, int manufacturer_data_len)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_set_advertising_device_name(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bool include_name)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_set_advertising_tx_power_level(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bool include_tx_power)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_remove_advertising_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type, bt_adapter_le_packet_data_type_e data_type)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_clear_advertising_data(bt_advertiser_h advertiser,
+		bt_adapter_le_packet_type_e pkt_type)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_start_advertising(bt_advertiser_h advertiser,
+		bt_adapter_le_advertising_params_s *adv_params,
+		bt_adapter_le_advertising_state_changed_cb cb, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+
+int bt_adapter_le_stop_advertising(bt_advertiser_h advertiser)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_start_advertising_new(bt_advertiser_h advertiser,
+		bt_adapter_le_advertising_state_changed_cb cb, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+
+int bt_adapter_le_set_advertising_mode(bt_advertiser_h advertiser,
+		bt_adapter_le_advertising_mode_e mode)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_adapter_le_set_advertising_connectable(bt_advertiser_h advertiser, bool connectable)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
diff --git a/tv_src/bluetooth-audio.c b/tv_src/bluetooth-audio.c
new file mode 100644
index 0000000..c9d9ada
--- /dev/null
+++ b/tv_src/bluetooth-audio.c
@@ -0,0 +1,845 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <dlog.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+#include <string.h>
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+#include "bluetooth-audio-api.h"
+#include "bluetooth-telephony-api.h"
+
+typedef struct _call_list_s {
+	GList *list;
+} call_list_s;
+
+static bool is_audio_initialized = false;
+
+#if defined (TIZEN_HFP_DISABLE) && defined (TIZEN_A2DP_DISABLE)
+#define BT_CHECK_AUDIO_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_AUDIO_SUPPORT()
+#endif
+
+#ifdef TIZEN_HFP_DISABLE
+#define BT_CHECK_HFP_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_HFP_SUPPORT()
+#endif
+
+#ifdef TIZEN_A2DP_DISABLE
+#define BT_CHECK_A2DP_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_A2DP_SUPPORT()
+#endif
+
+#define BT_CHECK_AUDIO_INIT_STATUS() \
+	if (__bt_check_audio_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_audio_init_status(void)
+{
+	if (is_audio_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+/*The below API is just to convert the error from Telephony API's to CAPI error codes,
+* this is temporary change and changes to proper error code will be done in
+* subsequent check ins.*/
+int _bt_convert_telephony_error_code(int error)
+{
+	switch(error) {
+	case BLUETOOTH_TELEPHONY_ERROR_NONE:
+		return BT_ERROR_NONE;
+	case BLUETOOTH_TELEPHONY_ERROR_INVALID_PARAM:
+		return BT_ERROR_INVALID_PARAMETER;
+	case BLUETOOTH_TELEPHONY_ERROR_NOT_INITIALIZED:
+		return BT_ERROR_NOT_INITIALIZED;
+	case BLUETOOTH_TELEPHONY_ERROR_NOT_ENABLED:
+		return BT_ERROR_NOT_ENABLED;
+	case BLUETOOTH_TELEPHONY_ERROR_AUDIO_NOT_CONNECTED:
+	case BLUETOOTH_TELEPHONY_ERROR_NOT_CONNECTED:
+		return BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED;
+	case BLUETOOTH_TELEPHONY_ERROR_BUSY:
+		return BT_ERROR_RESOURCE_BUSY;
+	case BLUETOOTH_TELEPHONY_ERROR_NO_MEMORY:
+		return BT_ERROR_OUT_OF_MEMORY;
+	case BLUETOOTH_TELEPHONY_ERROR_ALREADY_INITIALIZED:
+	case BLUETOOTH_TELEPHONY_ERROR_ALREADY_EXSIST:
+	case BLUETOOTH_TELEPHONY_ERROR_ALREADY_CONNECTED:
+		return BT_ERROR_ALREADY_DONE;
+	case BLUETOOTH_TELEPHONY_ERROR_INTERNAL:
+	case BLUETOOTH_TELEPHONY_ERROR_NOT_AVAILABLE:
+	case BLUETOOTH_TELEPHONY_ERROR_I_O_ERROR:
+	case BLUETOOTH_TELEPHONY_ERROR_OPERATION_NOT_AVAILABLE:
+		return BT_ERROR_OPERATION_FAILED;
+	default:
+		return BT_ERROR_NONE;
+	}
+}
+
+int bt_audio_initialize(void)
+{
+	int error;
+
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error = bluetooth_audio_init(_bt_audio_event_proxy, NULL);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+#ifndef TELEPHONY_DISABLED /* B2_3G */
+	error = bluetooth_telephony_init((void *)_bt_telephony_event_proxy, NULL);
+	error = _bt_convert_telephony_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("[%s] (0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+#endif
+
+	is_audio_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_audio_deinitialize(void)
+{
+	int error;
+
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	error = bluetooth_audio_deinit();
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+#ifndef TELEPHONY_DISABLED /* B2_3G */
+	error = bluetooth_telephony_deinit();
+	error = _bt_convert_telephony_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+#endif
+
+	is_audio_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int bt_audio_connect(const char *remote_address, bt_audio_profile_type_e type)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+
+	if (type == BT_AUDIO_PROFILE_TYPE_HSP_HFP) {
+		BT_CHECK_HFP_SUPPORT();
+#ifdef TELEPHONY_DISABLED
+		BT_ERR("NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
+		return BT_ERROR_NOT_SUPPORTED;
+#endif
+	} else if (type == BT_AUDIO_PROFILE_TYPE_A2DP) {
+		BT_CHECK_A2DP_SUPPORT();
+	} else if (type == BT_AUDIO_PROFILE_TYPE_ALL) {
+#if defined (TIZEN_HFP_DISABLE) || defined (TELEPHONY_DISABLED)
+		BT_ERR("HSP NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
+		type = BT_AUDIO_PROFILE_TYPE_A2DP;
+#else
+		BT_ERR("A2DP NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
+		type = BT_AUDIO_PROFILE_TYPE_HSP_HFP;
+#endif
+	}
+
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+	switch(type) {
+#ifndef TELEPHONY_DISABLED
+	case BT_AUDIO_PROFILE_TYPE_HSP_HFP:
+		error = bluetooth_ag_connect(&addr_hex);
+		break;
+#endif
+	case BT_AUDIO_PROFILE_TYPE_A2DP:
+		error = bluetooth_av_connect(&addr_hex);
+		break;
+	case BT_AUDIO_PROFILE_TYPE_ALL:
+	default:
+		error = bluetooth_audio_connect(&addr_hex);
+		break;
+	}
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_audio_disconnect(const char *remote_address, bt_audio_profile_type_e type)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+
+	if (type == BT_AUDIO_PROFILE_TYPE_HSP_HFP) {
+		BT_CHECK_HFP_SUPPORT();
+#ifdef TELEPHONY_DISABLED
+		BT_ERR("NOT SUPPORTED(0x%08x)", BT_ERROR_NOT_SUPPORTED);
+		return BT_ERROR_NOT_SUPPORTED;
+#endif
+	} else if (type == BT_AUDIO_PROFILE_TYPE_A2DP) {
+		BT_CHECK_A2DP_SUPPORT();
+	}
+
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+	switch(type) {
+#ifndef TELEPHONY_DISABLED
+	case BT_AUDIO_PROFILE_TYPE_HSP_HFP:
+		error = bluetooth_ag_disconnect(&addr_hex);
+		break;
+#endif
+	case BT_AUDIO_PROFILE_TYPE_A2DP:
+		error = bluetooth_av_disconnect(&addr_hex);
+		break;
+	case BT_AUDIO_PROFILE_TYPE_ALL:
+	default:
+		error = bluetooth_audio_disconnect(&addr_hex);
+		break;
+	}
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_audio_set_connection_state_changed_cb(bt_audio_connection_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AUDIO_CONNECTION_STATUS, callback, user_data);
+	return BT_ERROR_NONE;
+
+}
+int bt_audio_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AUDIO_CONNECTION_STATUS) == true)
+		_bt_unset_cb(BT_EVENT_AUDIO_CONNECTION_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_a2dp_sink_connect(const char *remote_address)
+{
+        int error;
+        bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        BT_CHECK_INPUT_PARAMETER(remote_address);
+        _bt_convert_address_to_hex(&addr_hex, remote_address); 
+        error = bluetooth_a2dp_sink_connect(&addr_hex);
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_a2dp_sink_disconnect(const char *remote_address)
+{
+        int error;
+        bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        BT_CHECK_INPUT_PARAMETER(remote_address);
+        _bt_convert_address_to_hex(&addr_hex, remote_address);
+        error = bluetooth_a2dp_sink_disconnect(&addr_hex);
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_a2dp_sink_set_connection_state_changed_cb(bt_a2dp_sink_connection_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        BT_CHECK_INPUT_PARAMETER(callback);
+        _bt_set_cb(BT_EVENT_A2DP_SINK_CONNECTION_STATUS, callback, user_data);
+        return BT_ERROR_NONE;
+
+}
+int bt_a2dp_sink_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        if (_bt_check_cb(BT_EVENT_A2DP_SINK_CONNECTION_STATUS) == true)
+                _bt_unset_cb(BT_EVENT_A2DP_SINK_CONNECTION_STATUS);
+        return BT_ERROR_NONE;
+}
+
+
+int bt_a2dp_sink_set_audio_state_changed_cb(bt_a2dp_sink_audio_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        BT_CHECK_INPUT_PARAMETER(callback);
+        _bt_set_cb(BT_EVENT_A2DP_SINK_AUDIO_STATUS, callback, user_data);
+        return BT_ERROR_NONE;
+
+}
+int bt_a2dp_sink_unset_audio_state_changed_cb(void)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        if (_bt_check_cb(BT_EVENT_A2DP_SINK_AUDIO_STATUS) == true)
+                _bt_unset_cb(BT_EVENT_A2DP_SINK_AUDIO_STATUS);
+        return BT_ERROR_NONE;
+}
+
+int bt_a2dp_sink_get_audio_info(const char *remote_address,  bt_a2dp_sink_audio_info_s **audio_info)
+{
+	int error;
+
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	bluetooth_a2dp_sink_audio_info_t *bluetooth_audio_info = NULL;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	bluetooth_audio_info = (bluetooth_a2dp_sink_audio_info_t*) g_try_malloc0(sizeof(bluetooth_a2dp_sink_audio_info_t));
+
+	if (bluetooth_audio_info == NULL)
+		return BT_ERROR_OUT_OF_MEMORY;
+	
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+
+	error = bluetooth_a2dp_sink_get_audio_info(&addr_hex, bluetooth_audio_info);
+
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	else {
+		error = _bt_get_bt_a2dp_sink_audio_info_s(audio_info, bluetooth_audio_info);
+		if (error != BT_ERROR_NONE) {
+		                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		}
+	}
+
+	g_free(bluetooth_audio_info);
+
+	return BT_ERROR_NONE;
+
+}
+
+int bt_a2dp_sink_free_audio_info(bt_a2dp_sink_audio_info_s *audio_info)
+{
+	BT_CHECK_AUDIO_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(audio_info);
+
+	_bt_free_bt_a2dp_sink_audio_info_s(audio_info);
+
+	return BT_ERROR_NONE;
+
+}
+
+int bt_ag_notify_speaker_gain(int gain)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	error = bluetooth_telephony_set_speaker_gain((unsigned short)gain);
+	error = _bt_convert_telephony_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_get_speaker_gain(int *gain)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(gain);
+	error = bluetooth_telephony_get_headset_volume((unsigned int *)gain);
+	error = _bt_convert_telephony_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_is_nrec_enabled(bool *enabled)
+{
+	int error;
+	gboolean is_enabled = FALSE;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(enabled);
+
+	error = bluetooth_telephony_is_nrec_enabled(&is_enabled);
+	*enabled = (is_enabled ? true : false);
+
+	error = _bt_convert_telephony_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+
+	return error;
+}
+
+int bt_ag_set_microphone_gain_changed_cb(bt_ag_microphone_gain_changed_cb callback, void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_microphone_gain_changed_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE) == true)
+		_bt_unset_cb(BT_EVENT_AG_MICROPHONE_GAIN_CHANGE);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_set_speaker_gain_changed_cb(bt_ag_speaker_gain_changed_cb callback,
+					void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_speaker_gain_changed_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE) == true)
+		_bt_unset_cb(BT_EVENT_AG_SPEAKER_GAIN_CHANGE);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_open_sco(void)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	error = bluetooth_telephony_audio_open();
+	error = _bt_convert_telephony_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_close_sco(void)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	error = bluetooth_telephony_audio_close();
+	error = _bt_convert_telephony_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_is_sco_opened(bool *opened)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(opened);
+	*opened = bluetooth_telephony_is_sco_connected();
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_set_sco_state_changed_cb(bt_ag_sco_state_changed_cb callback,
+					void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_sco_state_changed_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS) == true)
+		_bt_unset_cb(BT_EVENT_AG_SCO_CONNECTION_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_notify_call_event(bt_ag_call_event_e event, unsigned int call_id, const char *phone_number)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_INFO("call_id [%d] / event [%d]", call_id, event);
+
+	switch(event) {
+	case BT_AG_CALL_EVENT_IDLE:
+		error = bluetooth_telephony_call_end(call_id);
+		break;
+	case BT_AG_CALL_EVENT_ANSWERED:
+		error = bluetooth_telephony_call_answered(call_id, FALSE);
+		break;
+	case BT_AG_CALL_EVENT_HELD:
+		error = bluetooth_telephony_call_held(call_id);
+		break;
+	case BT_AG_CALL_EVENT_RETRIEVED:
+		error = bluetooth_telephony_call_retrieved(call_id);
+		break;
+	case BT_AG_CALL_EVENT_DIALING:
+		BT_CHECK_INPUT_PARAMETER(phone_number);
+		error = bluetooth_telephony_indicate_outgoing_call(
+					phone_number, call_id, FALSE);
+		break;
+	case BT_AG_CALL_EVENT_ALERTING:
+		error = bluetooth_telephony_call_remote_ringing(call_id);
+		break;
+	case BT_AG_CALL_EVENT_INCOMING:
+		BT_CHECK_INPUT_PARAMETER(phone_number);
+		error = bluetooth_telephony_indicate_incoming_call(phone_number,
+					call_id);
+		break;
+	default:
+		error = BT_ERROR_INVALID_PARAMETER;
+	}
+	error = _bt_convert_telephony_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_notify_call_list(bt_call_list_h list)
+{
+	int error;
+	unsigned int call_count;
+	call_list_s *handle;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(list);
+	handle = (call_list_s *)list;
+	call_count = g_list_length(handle->list);
+	error = bluetooth_telephony_set_call_status((void *)handle->list, call_count);
+	error = _bt_convert_telephony_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_notify_voice_recognition_state(bool state)
+{
+	int error;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (state)
+		error = bluetooth_telephony_start_voice_recognition();
+	else
+		error = bluetooth_telephony_stop_voice_recognition();
+	error = _bt_convert_telephony_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_ag_set_call_handling_event_cb(bt_ag_call_handling_event_cb callback,
+					void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_CALL_HANDLING_EVENT, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_call_handling_event_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_CALL_HANDLING_EVENT) == true)
+		_bt_unset_cb(BT_EVENT_AG_CALL_HANDLING_EVENT);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_set_multi_call_handling_event_cb(
+					bt_ag_multi_call_handling_event_cb callback,
+					void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_multi_call_handling_event_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT) == true)
+		_bt_unset_cb(BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_set_dtmf_transmitted_cb(bt_ag_dtmf_transmitted_cb callback,
+						void *user_data)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AG_DTMF_TRANSMITTED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_ag_unset_dtmf_transmitted_cb(void)
+{
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AG_DTMF_TRANSMITTED) == true)
+		_bt_unset_cb(BT_EVENT_AG_DTMF_TRANSMITTED);
+	return BT_ERROR_NONE;
+}
+
+int bt_call_list_create(bt_call_list_h *list)
+{
+	call_list_s *handle;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(list);
+	if (*list != NULL) {
+		BT_ERR("BT_ERROR_ALREADY_DONE(0x%08x)", BT_ERROR_ALREADY_DONE);
+		return BT_ERROR_ALREADY_DONE;
+	}
+	handle = g_malloc0(sizeof(call_list_s));
+	if (handle == NULL) {
+		BT_ERR("BT_ERROR_OUT_OF_MEMORY(0x%08x)", BT_ERROR_OUT_OF_MEMORY);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	*list = handle;
+	return BT_ERROR_NONE;
+}
+
+int bt_call_list_destroy(bt_call_list_h list)
+{
+	int result;
+	call_list_s *handle;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(list);
+	handle = (call_list_s *)list;
+	result = bt_call_list_reset(list);
+	g_free(handle);
+	return result;
+}
+
+int bt_call_list_reset(bt_call_list_h list)
+{
+	call_list_s *handle;
+	bt_telephony_call_status_info_t *call_status;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(list);
+	handle = (call_list_s *)list;
+	do  {
+		call_status = (bt_telephony_call_status_info_t *)g_list_nth_data(handle->list, 0);
+		if (call_status == NULL)
+			break;
+		handle->list = g_list_remove(handle->list, call_status);
+
+		g_free(call_status);
+	} while (1);
+	return BT_ERROR_NONE;
+}
+
+int bt_call_list_add(bt_call_list_h list, unsigned int call_id, bt_ag_call_state_e state, const char *phone_number)
+{
+	call_list_s *handle;
+	bt_telephony_call_status_info_t *call_status;
+
+	BT_CHECK_HFP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AUDIO_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(list);
+	BT_CHECK_INPUT_PARAMETER(phone_number);
+
+	handle = (call_list_s *)list;
+	call_status = g_malloc0(sizeof(bt_telephony_call_status_info_t));
+
+	/* Fix : NULL_RETURNS */
+	if (call_status == NULL)
+		return BT_ERROR_OUT_OF_MEMORY;
+	call_status->call_id = call_id;
+	call_status->call_status = state;
+
+	handle->list = g_list_append(handle->list, (gpointer)call_status);
+	return BT_ERROR_NONE;
+}
+
+
+int bt_audio_select_stream(bt_audio_stream_type_s stream)
+{
+	int error;
+
+	BT_CHECK_A2DP_SUPPORT();
+
+	error = bluetooth_audio_select_stream(stream);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+
+	return error;
+}
+
+int bt_audio_select_role(bt_audio_role_type_s role)
+{
+        int error;
+
+	BT_CHECK_A2DP_SUPPORT();
+
+        error = bluetooth_audio_select_role(role);
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+
+        return error;
+}
+
+
+int bt_set_audio_data_receive_cb(bt_audio_data_receive_cb callback, void *user_data)
+{
+        int ret = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        BT_CHECK_INPUT_PARAMETER(callback);
+
+        ret = bluetooth_audio_data_path_init(_bt_audio_event_proxy);
+        ret = _bt_get_error_code(ret);
+        if (ret != BT_ERROR_NONE)
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+        else
+                _bt_set_cb(BT_EVENT_AUDIO_DATA_RECVD , callback, user_data);
+
+        return ret;
+}
+
+int bt_unset_audio_data_receive_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+        BT_CHECK_INIT_STATUS();
+        _bt_unset_cb(BT_EVENT_AUDIO_DATA_RECVD);
+        bluetooth_audio_data_path_deinit();
+        return BT_ERROR_NONE;
+}
diff --git a/tv_src/bluetooth-avrcp.c b/tv_src/bluetooth-avrcp.c
new file mode 100644
index 0000000..557b23b
--- /dev/null
+++ b/tv_src/bluetooth-avrcp.c
@@ -0,0 +1,390 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <dlog.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+#include "bluetooth-audio-api.h"
+#include "bluetooth-media-control.h"
+
+static bool is_avrcp_target_initialized = false;
+static bool is_avrcp_control_initialized = false;
+
+#ifdef TIZEN_AVRCP_DISABLE
+#define BT_CHECK_AVRCP_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_AVRCP_SUPPORT()
+#endif
+
+#define BT_CHECK_AVRCP_TARGET_INIT_STATUS() \
+	if (__bt_check_avrcp_target_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_avrcp_target_init_status(void)
+{
+	if (is_avrcp_target_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+#define BT_CHECK_AVRCP_CONTROL_INIT_STATUS() \
+	if (__bt_check_avrcp_control_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_avrcp_control_init_status(void)
+{
+	if (is_avrcp_control_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+/*The below API is just to conver the error from Audio API's to CAPI error codes,
+* this is temporary change and changes to proper error code will be done in
+* subsequent check ins.*/
+int _bt_convert_avrcp_error_code(int error)
+{
+	switch(error) {
+	case BT_MEDIA_ERROR_NONE:
+		return BT_ERROR_NONE;
+	case BT_MEDIA_ERROR_INTERNAL:
+		return BT_ERROR_INVALID_PARAMETER;
+	case BT_MEDIA_ERROR_ALREADY_INITIALIZED:
+		return BT_ERROR_OPERATION_FAILED;
+	default:
+		return BT_ERROR_NONE;
+	}
+}
+
+int bt_avrcp_target_initialize(bt_avrcp_target_connection_state_changed_cb callback, void *user_data)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_CONNECTION_STATUS, callback, user_data);
+	error = bluetooth_media_player_init(_bt_avrcp_event_proxy, NULL);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	is_avrcp_target_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_target_deinitialize(void)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	if (_bt_check_cb(BT_EVENT_AVRCP_CONNECTION_STATUS) == true)
+		_bt_unset_cb(BT_EVENT_AVRCP_CONNECTION_STATUS);
+
+	error = bluetooth_media_player_deinit();
+	error = _bt_convert_avrcp_error_code(error);
+
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	is_avrcp_target_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_target_notify_equalizer_state(bt_avrcp_equalizer_state_e state)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(EQUALIZER, state);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+int bt_avrcp_target_notify_repeat_mode(bt_avrcp_repeat_mode_e mode)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(REPEAT, mode);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_target_notify_shuffle_mode(bt_avrcp_shuffle_mode_e mode)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(SHUFFLE, mode);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+int bt_avrcp_target_notify_scan_mode(bt_avrcp_scan_mode_e mode)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(SCAN, mode);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_target_notify_player_state(bt_avrcp_player_state_e state)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(STATUS, state);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_target_notify_position(unsigned int position)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	error = bluetooth_media_player_change_property(POSITION, position);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_target_notify_track(const char *title, const char *artist, const char *album,
+		const char *genre, unsigned int track_num, unsigned int total_tracks, unsigned int duration)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_AVRCP_TARGET_INIT_STATUS();
+	media_metadata_attributes_t metadata;
+	metadata.title = title;
+	metadata.artist = artist;
+	metadata.duration = duration;
+	metadata.genre = genre;
+	metadata.number = track_num;
+	metadata.album = album;
+	metadata.total_tracks = total_tracks;
+	error = bluetooth_media_player_change_track(&metadata);
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_target_send_cmd(bt_device_send_avrcp_cmd_e avrcp_cmd)
+{
+	int error;
+
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	switch(avrcp_cmd)
+	{
+	case BT_AVRCP_DEVICE_TURN_OFF:
+		error = bluetooth_media_player_send_cmd(BT_DEVICE_OFF);
+		break;
+	case BT_AVRCP_DEVICE_SET_VOLUME_UP:
+		error = bluetooth_media_player_send_cmd(BT_VOLUME_UP);
+		break;
+	case BT_AVRCP_DEVICE_SET_VOLUME_DOWN:
+		error = bluetooth_media_player_send_cmd(BT_VOLUME_DOWN);
+		break;
+	case BT_AVRCP_DEVICE_SET_MUTE:
+		error = bluetooth_media_player_send_cmd(BT_MUTE);
+		break;
+	default:
+		return BT_ERROR_INVALID_PARAMETER;
+	}
+	error = _bt_convert_avrcp_error_code(error);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_avrcp_set_name(char *provider_name, char *service_name)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(provider_name);
+	BT_CHECK_INPUT_PARAMETER(service_name);
+
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_media_set_name(provider_name, service_name));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_avrcp_set_equalizer_state_changed_cb(bt_avrcp_equalizer_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_unset_equalizer_state_changed_cb(void)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_set_repeat_mode_changed_cb(bt_avrcp_repeat_mode_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_REPEAT_MODE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_unset_repeat_mode_changed_cb(void)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AVRCP_REPEAT_MODE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_set_shuffle_mode_changed_cb(bt_avrcp_shuffle_mode_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_unset_shuffle_mode_changed_cb(void)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_set_scan_mode_changed_cb(bt_avrcp_scan_mode_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_SCAN_MODE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_avrcp_unset_scan_mode_changed_cb(void)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AVRCP_SCAN_MODE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_set_avrcp_volume_changed_cb(bt_avrcp_volume_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_VOLUME_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_set_avrcp_mute_state_changed_cb(bt_avrcp_mute_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AVRCP_MUTE_STATUS_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+int bt_avrcp_unset_mute_status_changed_cb(void)
+{
+	BT_CHECK_AVRCP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AVRCP_MUTE_STATUS_CHANGED);
+	return BT_ERROR_NONE;
+}
+
diff --git a/tv_src/bluetooth-common.c b/tv_src/bluetooth-common.c
new file mode 100644
index 0000000..e1a2cbd
--- /dev/null
+++ b/tv_src/bluetooth-common.c
@@ -0,0 +1,2030 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <sys/time.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+#include "bluetooth-media-control.h"
+#include "bluetooth-telephony-api.h"
+#include "BTLogger_interface.h"
+
+static bool is_initialized = false;
+static bool is_le_initialized = false;
+static bool is_smartc_tput = false;
+static struct bt_smartrc_throughput_data_s tput_data;
+static struct timeval tput_start_time;
+static bt_event_sig_event_slot_s bt_event_slot_container[] = {
+	{BT_EVENT_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_NAME_CHANGED, NULL, NULL},
+	{BT_EVENT_VISIBILITY_MODE_CHANGED, NULL, NULL},
+	{BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_BOND_CREATED, NULL, NULL},
+	{BT_EVENT_BOND_DESTROYED, NULL, NULL},
+	{BT_EVENT_AUTHORIZATION_CHANGED, NULL, NULL},
+	{BT_EVENT_SERVICE_SEARCHED, NULL, NULL},
+	{BT_EVENT_DATA_RECEIVED, NULL, NULL},
+	{BT_EVENT_CONNECTION_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_RFCOMM_CONNECTION_REQUESTED, NULL, NULL},
+	{BT_EVENT_OPP_CONNECTION_REQUESTED, NULL, NULL},
+	{BT_EVENT_OPP_PUSH_REQUESTED, NULL, NULL},
+	{BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS, NULL, NULL},
+	{BT_EVENT_OPP_SERVER_TRANSFER_FINISHED, NULL, NULL},
+	{BT_EVENT_OPP_CLIENT_PUSH_RESPONSED, NULL, NULL},
+	{BT_EVENT_OPP_CLIENT_PUSH_PROGRESS, NULL, NULL},
+	{BT_EVENT_OPP_CLIENT_PUSH_FINISHED, NULL, NULL},
+	{BT_EVENT_PAN_CONNECTION_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_NAP_CONNECTION_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_HDP_CONNECTED, NULL, NULL},
+	{BT_EVENT_HDP_DISCONNECTED, NULL, NULL},
+	{BT_EVENT_HDP_DATA_RECEIVED, NULL, NULL},
+	{BT_EVENT_AUDIO_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_AG_SCO_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_AG_CALL_HANDLING_EVENT, NULL, NULL},
+	{BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT, NULL, NULL},
+	{BT_EVENT_AG_DTMF_TRANSMITTED, NULL, NULL},
+	{BT_EVENT_AG_MICROPHONE_GAIN_CHANGE, NULL, NULL},
+	{BT_EVENT_AG_SPEAKER_GAIN_CHANGE, NULL, NULL},
+	{BT_EVENT_AVRCP_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_AVRCP_REPEAT_MODE_CHANGED, NULL, NULL},
+	{BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED, NULL, NULL},
+	{BT_EVENT_AVRCP_SCAN_MODE_CHANGED, NULL, NULL},
+	{BT_EVENT_AVRCP_VOLUME_CHANGED, NULL, NULL},
+	{BT_EVENT_AVRCP_MUTE_STATUS_CHANGED, NULL, NULL},
+	{BT_EVENT_A2DP_SINK_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_A2DP_SINK_AUDIO_STATUS, NULL, NULL},
+	{BT_EVENT_AUDIO_DATA_RECVD, NULL, NULL},
+	{BT_EVENT_HID_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_DEVICE_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_GATT_CHARACTERISTIC_DISCOVERED, NULL, NULL},
+	{BT_EVENT_GATT_VALUE_CHANGED, NULL, NULL},
+	{BT_EVENT_GATT_WRITE_CHARACTERISTIC, NULL, NULL},
+	{BT_EVENT_GATT_CLIENT_CHARACTERISTIC_DISCOVERED_LEGACY, NULL, NULL},
+	{BT_EVENT_GATT_CLIENT_CHARACTERISTIC_DESCRIPTOR_DISCOVERED_LEGACY, NULL, NULL},
+	{BT_EVENT_GATT_CLIENT_VALUE_CHANGED_LEGACY, NULL, NULL},
+	{BT_EVENT_GATT_CLIENT_READ_CHARACTERISTIC_LEGACY, NULL, NULL},
+	{BT_EVENT_GATT_CLIENT_WRITE_CHARACTERISTIC_LEGACY, NULL, NULL},
+	{BT_EVENT_HID_AUDIO_DATA_RECVD, NULL, NULL},
+	{BT_EVENT_HID_VOICE_KEY_PRESSED, NULL, NULL},
+	{BT_EVENT_HID_BATTERY_STATUS_RECEIVED, NULL, NULL},
+	{BT_EVENT_HID_MBR_RETURN_RECVD, NULL, NULL},
+	{BT_EVENT_HID_SENSOR_DATA_RECEIVED, NULL, NULL},
+	{BT_EVENT_HID_SMARTRC_CONNECTION_STATUS, NULL, NULL},
+	{BT_EVENT_AUTHORIZE_REQUEST, NULL, NULL},
+	{BT_EVENT_MAX_CONNECTION_REACHED, NULL, NULL},
+	{BT_EVENT_AUTHENTICATION_REQUEST, NULL, NULL},
+	{BT_EVENT_SYNC3D_ASSOCIATION_NOTIFIED, NULL, NULL},
+	{BT_EVENT_SYNC3D_VSPEC_EVENT_RECEIVED, NULL, NULL},
+	{BT_EVENT_ADVERTISING_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED, NULL, NULL},
+	{BT_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED, NULL, NULL},
+	{BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED, NULL, NULL},
+	{BT_EVENT_HID_SMARTRC_FW_UPDATE_STATUS, NULL, NULL},
+	{BT_EVENT_DUT_MODE, NULL, NULL},
+	{BT_EVENT_BT_CHIP_FW_UPDATE_STATUS, NULL, NULL}
+};
+
+/*
+ *  Internal Functions
+ */
+static void __bt_event_proxy(int event, bluetooth_event_param_t * param, void *user_data);
+static void __bt_le_event_proxy(int event, bluetooth_event_param_t *param, void *user_data);
+static int __bt_get_cb_index(int event);
+static void __bt_convert_lower_to_upper(char *origin);
+static int __bt_get_bt_device_sdp_info_s(bt_device_sdp_info_s **dest, bt_sdp_info_t *source);
+static void __bt_free_bt_device_sdp_info_s(bt_device_sdp_info_s *sdp_info);
+static int __bt_get_bt_adapter_device_discovery_info_s(bt_adapter_device_discovery_info_s **discovery_info, bluetooth_device_info_t *source_info);
+static void __bt_free_bt_adapter_device_discovery_info_s(bt_adapter_device_discovery_info_s *discovery_info);
+
+static void __bt_free_bt_device_connection_info_s(bt_device_connection_info_s *conn_info);
+
+static int __bt_get_bt_adapter_le_device_discovery_info_s(
+			bt_adapter_device_discovery_info_s **le_discovery_info,
+			bluetooth_le_device_info_t *source_info);
+static void __bt_free_bt_adapter_le_device_discovery_info_s(bt_adapter_device_discovery_info_s *discovery_info);
+
+/*
+ *  Public Functions
+ */
+
+int bt_initialize(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	if (is_initialized != true) {
+		if (bluetooth_register_callback(&__bt_event_proxy, NULL) != BLUETOOTH_ERROR_NONE) {
+			BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+			return BT_ERROR_OPERATION_FAILED;
+		}
+		is_initialized = true;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_deinitialize(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	if (bluetooth_unregister_callback() != BLUETOOTH_ERROR_NONE) {
+		BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+		return BT_ERROR_OPERATION_FAILED;
+	}
+	is_initialized = false;
+
+	return BT_ERROR_NONE;
+}
+
+
+/*
+ *  Common Functions
+ */
+int _bt_check_init_status(void)
+{
+	if (is_initialized != true)
+	{
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+void _bt_set_cb(int events, void *callback, void *user_data)
+{
+	bt_event_slot_container[events].callback = callback;
+	bt_event_slot_container[events].user_data = user_data;
+}
+
+void _bt_unset_cb(int events)
+{
+	if (bt_event_slot_container[events].callback != NULL) {
+		bt_event_slot_container[events].callback = NULL;
+		bt_event_slot_container[events].user_data = NULL;
+	}
+}
+
+bool _bt_check_cb(int events)
+{
+	return (bt_event_slot_container[events].callback != NULL) ? true : false;
+}
+
+int _bt_le_adapter_init(void)
+{
+	if (is_le_initialized)
+		return BT_ERROR_NONE;
+
+	if (bluetooth_le_register_callback(&__bt_le_event_proxy, NULL) != BLUETOOTH_ERROR_NONE) {
+		BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+		return BT_ERROR_OPERATION_FAILED;
+	}
+	is_le_initialized = true;
+
+	return BT_ERROR_NONE;
+}
+
+int _bt_le_adapter_deinit(void)
+{
+	if (!is_le_initialized) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	if (bluetooth_le_unregister_callback() != BLUETOOTH_ERROR_NONE) {
+		BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+		return BT_ERROR_OPERATION_FAILED;
+	}
+	is_le_initialized = false;
+
+	return BT_ERROR_NONE;
+}
+
+int _bt_get_error_code(int origin_error)
+{
+	switch (origin_error) {
+	case BLUETOOTH_ERROR_NONE:
+		return BT_ERROR_NONE;
+	case BLUETOOTH_ERROR_NOT_CONNECTED:
+		return BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED;
+	case BLUETOOTH_ERROR_INVALID_DATA:
+	case BLUETOOTH_ERROR_INVALID_PARAM:
+	case BLUETOOTH_ERROR_NOT_SUPPORT:
+		return BT_ERROR_INVALID_PARAMETER;
+	case BLUETOOTH_ERROR_MEMORY_ALLOCATION:
+	case BLUETOOTH_ERROR_OUT_OF_MEMORY:
+		return BT_ERROR_OUT_OF_MEMORY;
+	case BLUETOOTH_ERROR_TIMEOUT:
+		return BT_ERROR_TIMED_OUT;
+	case BLUETOOTH_ERROR_DEVICE_NOT_ENABLED:
+		return BT_ERROR_NOT_ENABLED;
+	case BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED:
+	case BLUETOOTH_ERROR_ALREADY_INITIALIZED:
+	case BLUETOOTH_ERROR_AGENT_DOES_NOT_EXIST:
+		return BT_ERROR_ALREADY_DONE;
+	case BLUETOOTH_ERROR_NOT_PAIRED:
+		return BT_ERROR_REMOTE_DEVICE_NOT_BONDED;
+	case BLUETOOTH_ERROR_NOT_IN_OPERATION:
+		return BT_ERROR_NOT_IN_PROGRESS;
+	case BLUETOOTH_ERROR_IN_PROGRESS:
+		return BT_ERROR_NOW_IN_PROGRESS;
+	case BLUETOOTH_ERROR_DEVICE_BUSY:
+		return BT_ERROR_RESOURCE_BUSY;
+	case BLUETOOTH_ERROR_CANCEL:
+	case BLUETOOTH_ERROR_CANCEL_BY_USER:
+		return BT_ERROR_CANCELLED;
+	case BLUETOOTH_ERROR_AUTHENTICATION_FAILED:
+		return BT_ERROR_AUTH_FAILED;
+	case BLUETOOTH_ERROR_HOST_DOWN:
+		return BT_ERROR_REMOTE_DEVICE_NOT_FOUND;
+	case BLUETOOTH_ERROR_SERVICE_SEARCH_ERROR:
+		return BT_ERROR_SERVICE_SEARCH_FAILED;
+	case BLUETOOTH_ERROR_MAX_CONNECTION:
+		return BT_ERROR_MAX_CONNECTION_LIMIT_REACHED;
+	case BLUETOOTH_ERROR_SERVICE_NOT_FOUND:
+	case BLUETOOTH_ERROR_PARING_FAILED:
+	case BLUETOOTH_ERROR_ALREADY_CONNECT:
+	case BLUETOOTH_ERROR_NO_RESOURCES:
+	case BLUETOOTH_ERROR_REGISTRATION_FAILED:
+	case BLUETOOTH_ERROR_CONNECTION_BUSY:
+	case BLUETOOTH_ERROR_MAX_CLIENT:
+	case BLUETOOTH_ERROR_INVALID_CALLBACK:
+	case BLUETOOTH_ERROR_NOT_FOUND:
+	case BLUETOOTH_ERROR_INTERNAL:
+	case BLUETOOTH_ERROR_CONNECTION_ERROR:
+	case BLUETOOTH_ERROR_ACCESS_DENIED:
+	default:
+		return BT_ERROR_OPERATION_FAILED;
+	}
+
+}
+
+int _bt_get_bt_device_info_s(bt_device_info_s **dest_dev, bluetooth_device_info_t *source_dev)
+{
+	int i = 0;
+
+	BT_CHECK_INPUT_PARAMETER(source_dev);
+
+	*dest_dev = (bt_device_info_s *)malloc(sizeof(bt_device_info_s));
+	if (*dest_dev == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (strlen(source_dev->device_name.name) > 0) {
+		(*dest_dev)->remote_name = strdup(source_dev->device_name.name);
+	} else {
+		(*dest_dev)->remote_name = NULL;
+	}
+
+	_bt_convert_address_to_string(&((*dest_dev)->remote_address), &(source_dev->device_address));
+
+	(*dest_dev)->bt_class.major_device_class = source_dev->device_class.major_class;
+	(*dest_dev)->bt_class.minor_device_class = source_dev->device_class.minor_class;
+	(*dest_dev)->bt_class.major_service_class_mask = source_dev->device_class.service_class;
+	if (source_dev->service_index > 0 &&
+		(BLUETOOTH_MAX_SERVICES_FOR_DEVICE >= source_dev->service_index)) {
+		(*dest_dev)->service_uuid = (char **)malloc(sizeof(char *) * source_dev->service_index);
+		if ((*dest_dev)->service_uuid != NULL) {
+			for (i = 0; i < source_dev->service_index; i++) {
+				(*dest_dev)->service_uuid[i] = g_strndup(source_dev->uuids[i], BLUETOOTH_UUID_STRING_MAX);
+				if ((*dest_dev)->service_uuid[i] != NULL) {
+					__bt_convert_lower_to_upper((*dest_dev)->service_uuid[i]);
+				}
+			}
+		}
+		(*dest_dev)->service_count = source_dev->service_index;
+	} else {
+		BT_ERR("source_dev->service_index = %d", source_dev->service_index);
+		(*dest_dev)->service_uuid = NULL;
+		(*dest_dev)->service_count = 0;
+	}
+	(*dest_dev)->is_bonded = (bool)source_dev->paired;
+	(*dest_dev)->is_connected = (bool)source_dev->connected;
+	(*dest_dev)->is_authorized = (bool)source_dev->trust;
+	(*dest_dev)->vid = (unsigned int)source_dev->vid;
+	(*dest_dev)->pid = (unsigned int)source_dev->pid;
+	(*dest_dev)->service_mask = (unsigned int)source_dev->service_mask;
+
+	return BT_ERROR_NONE;
+}
+
+void _bt_free_bt_device_info_s(bt_device_info_s *device_info)
+{
+	int i = 0;
+
+	if (device_info == NULL)
+		return;
+
+	if (device_info->remote_name != NULL)
+		free(device_info->remote_name);
+
+	if (device_info->remote_address != NULL)
+		free(device_info->remote_address);
+
+	if (device_info->service_uuid != NULL) {
+		for (i = 0; i < device_info->service_count; i++) {
+			if (device_info->service_uuid[i] != NULL)
+				free(device_info->service_uuid[i]);
+		}
+		free(device_info->service_uuid);
+	}
+
+	free(device_info);
+	device_info = NULL;
+}
+
+int _bt_get_specific_bt_device_info_s(bt_hid_device_info_s **dest_dev, bluetooth_hid_device_info_t *source_dev)
+{
+
+	BT_CHECK_INPUT_PARAMETER(source_dev);
+	*dest_dev = (bt_hid_device_info_s *)malloc(sizeof(bt_hid_device_info_s));
+	if (*dest_dev == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	(*dest_dev)->device_type = (unsigned char)source_dev->device_type;
+	(*dest_dev)->capability = (unsigned short)source_dev->capability;
+	(*dest_dev)->battery_status = (unsigned char)source_dev->battery_status;
+	(*dest_dev)->resolution_width = (short)source_dev->hid_data[0];
+	(*dest_dev)->resolution_height = (short)source_dev->hid_data[1];
+	(*dest_dev)->size_x = (short)source_dev->hid_data[2];
+	(*dest_dev)->size_y = (short)source_dev->hid_data[3];
+
+	return BT_ERROR_NONE;
+}
+
+void _bt_free_specific_bt_device_info_s(bt_hid_device_info_s *device_info)
+{
+	if (device_info == NULL)
+		return;
+
+	free(device_info);
+	device_info = NULL;
+}
+
+int _bt_convert_address_to_string(char **addr_str, bluetooth_device_address_t *addr_hex)
+{
+	char address[18] = { 0, };
+
+	BT_CHECK_INPUT_PARAMETER(addr_hex);
+
+	snprintf(address, 18, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", addr_hex->addr[0], addr_hex->addr[1], addr_hex->addr[2], addr_hex->addr[3], addr_hex->addr[4], addr_hex->addr[5]);
+	*addr_str = strdup(address);
+
+	if (*addr_str != NULL) {
+		return BT_ERROR_NONE;
+	} else {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+}
+
+void _bt_convert_address_to_hex(bluetooth_device_address_t *addr_hex, const char *addr_str)
+{
+	int i = 0;
+	unsigned int addr[BLUETOOTH_ADDRESS_LENGTH] = { 0, };
+
+	if (addr_str == NULL)
+		return;
+
+	i = sscanf(addr_str, "%X:%X:%X:%X:%X:%X", &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]);
+	if (i != BLUETOOTH_ADDRESS_LENGTH) {
+		BT_ERR("Invalid format string - %s", addr_str);
+	}
+
+	for (i = 0; i < BLUETOOTH_ADDRESS_LENGTH; i++) {
+		addr_hex->addr[i] = (unsigned char)addr[i];
+	}
+}
+
+const char *_bt_convert_error_to_string(int error)
+{
+	switch (error) {
+	case BT_ERROR_CANCELLED:
+		return "CANCELLED";
+	case BT_ERROR_INVALID_PARAMETER:
+		return "INVALID_PARAMETER";
+	case BT_ERROR_OUT_OF_MEMORY:
+		return "OUT_OF_MEMORY";
+	case BT_ERROR_RESOURCE_BUSY:
+		return "RESOURCE_BUSY";
+	case BT_ERROR_TIMED_OUT:
+		return "TIMED_OUT";
+	case BT_ERROR_NOW_IN_PROGRESS:
+		return "NOW_IN_PROGRESS";
+	case BT_ERROR_NOT_INITIALIZED:
+		return "NOT_INITIALIZED";
+	case BT_ERROR_NOT_ENABLED:
+		return "DEVICE_NOT_ENABLED";
+	case BT_ERROR_ALREADY_DONE:
+		return "ALREADY_DONE";
+	case BT_ERROR_OPERATION_FAILED:
+		return "OPERATION_FAILED";
+	case BT_ERROR_NOT_IN_PROGRESS:
+		return "NOT_IN_PROGRESS";
+	case BT_ERROR_REMOTE_DEVICE_NOT_BONDED:
+		return "REMOTE_DEVICE_NOT_BONDED";
+	case BT_ERROR_AUTH_REJECTED:
+		return "AUTH_REJECTED";
+	case BT_ERROR_AUTH_FAILED:
+		return "AUTH_FAILED";
+	case BT_ERROR_REMOTE_DEVICE_NOT_FOUND:
+		return "REMOTE_DEVICE_NOT_FOUND";
+	case BT_ERROR_SERVICE_SEARCH_FAILED:
+		return "SERVICE_SEARCH_FAILED";
+	case BT_ERROR_REMOTE_DEVICE_NOT_CONNECTED:
+		return "DEVICE_NOT_CONNECTED";
+	case BT_ERROR_MAX_CONNECTION_LIMIT_REACHED:
+		return "MAX_CONNECTION_LIMIT_REACHED";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+bt_adapter_visibility_mode_e _bt_get_bt_visibility_mode_e(bluetooth_discoverable_mode_t mode)
+{
+	switch (mode) {
+	case BLUETOOTH_DISCOVERABLE_MODE_TIME_LIMITED_DISCOVERABLE:
+		return BT_ADAPTER_VISIBILITY_MODE_LIMITED_DISCOVERABLE;
+	case BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE:
+		return BT_ADAPTER_VISIBILITY_MODE_GENERAL_DISCOVERABLE;
+	default:
+		return BT_ADAPTER_VISIBILITY_MODE_NON_DISCOVERABLE;
+	}
+}
+
+/*
+ *  Internal Functions
+ */
+
+static int __bt_get_bt_device_sdp_info_s(bt_device_sdp_info_s **dest, bt_sdp_info_t *source)
+{
+	int i = 0;
+
+	*dest = (bt_device_sdp_info_s *)malloc(sizeof(bt_device_sdp_info_s));
+	if (*dest == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (_bt_convert_address_to_string(&((*dest)->remote_address), &(source->device_addr)) != BT_ERROR_NONE) {
+		__bt_free_bt_device_sdp_info_s(*dest);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (source->service_index > 0) {
+		(*dest)->service_uuid = (char **)malloc(sizeof(char *) * source->service_index);
+		if ((*dest)->service_uuid == NULL) {
+			__bt_free_bt_device_sdp_info_s(*dest);
+			return BT_ERROR_OUT_OF_MEMORY;
+		}
+
+		for (i = 0; i < source->service_index; i++) {
+			(*dest)->service_uuid[i] = strdup(source->uuids[i]);
+			if ((*dest)->service_uuid[i] == NULL) {
+				__bt_free_bt_device_sdp_info_s(*dest);
+				return BT_ERROR_OUT_OF_MEMORY;
+			}
+			__bt_convert_lower_to_upper((*dest)->service_uuid[i]);
+		}
+	} else {
+		(*dest)->service_uuid = NULL;
+	}
+	(*dest)->service_count = source->service_index;
+
+	return BT_ERROR_NONE;
+}
+
+static void __bt_free_bt_device_sdp_info_s(bt_device_sdp_info_s *sdp_info)
+{
+	int i = 0;
+
+	if (sdp_info == NULL)
+		return;
+
+	if (sdp_info->remote_address != NULL)
+		free(sdp_info->remote_address);
+
+	if (sdp_info->service_uuid != NULL) {
+		for (i = 0; i < sdp_info->service_count; i++) {
+			if (sdp_info->service_uuid[i] != NULL)
+				free(sdp_info->service_uuid[i]);
+		}
+		free(sdp_info->service_uuid);
+	}
+
+	free(sdp_info);
+	sdp_info = NULL;
+}
+
+void _bt_audio_event_proxy(int event, bt_audio_event_param_t *param, void *user_data)
+{
+	bluetooth_event_param_t new_param;
+	new_param.event = param->event;
+	new_param.param_data = param->param_data;
+	new_param.result = param->result;
+	new_param.user_data = NULL;
+	__bt_event_proxy(event, &new_param, user_data);
+}
+
+void _bt_telephony_event_proxy(int event, telephony_event_param_t *param, void *user_data)
+{
+	bluetooth_event_param_t new_param;
+	new_param.event = param->event;
+	new_param.param_data = param->param_data;
+	new_param.result = param->result;
+	new_param.user_data = NULL;
+	__bt_event_proxy(event, &new_param, user_data);
+}
+
+void _bt_avrcp_event_proxy(int event, media_event_param_t *param, void *user_data)
+{
+	bluetooth_event_param_t new_param;
+	new_param.event = param->event;
+	new_param.param_data = param->param_data;
+	new_param.result = param->result;
+	new_param.user_data = param->user_data;
+	__bt_event_proxy(event, &new_param, user_data);
+}
+
+void _bt_hid_event_proxy(int event, hid_event_param_t *param, void *user_data)
+{
+	bluetooth_event_param_t new_param;
+	new_param.event = param->event;
+	new_param.param_data = param->param_data;
+	new_param.result = param->result;
+	new_param.user_data = param->user_data;
+	__bt_event_proxy(event, &new_param, user_data);
+}
+
+void _bt_sync3d_event_proxy(int event, bt_sync3d_event_param_t *param, void *user_data)
+{
+	bluetooth_event_param_t new_param;
+	new_param.event = param->event;
+	new_param.param_data = param->param_data;
+	new_param.result = param->result;
+	new_param.user_data = param->user_data;
+	__bt_event_proxy(event, &new_param, user_data);
+}
+
+static int __bt_get_bt_device_connection_info_s(bt_device_connection_info_s **dest, bluetooth_device_address_t *source)
+{
+	*dest = (bt_device_connection_info_s *)g_malloc0(sizeof(bt_device_connection_info_s));
+	if (*dest == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (_bt_convert_address_to_string(&((*dest)->remote_address), source) != BT_ERROR_NONE) {
+		__bt_free_bt_device_connection_info_s(*dest);
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+static void __bt_free_bt_device_connection_info_s(bt_device_connection_info_s *conn_info)
+{
+	if (conn_info == NULL)
+		return;
+
+	if (conn_info->remote_address != NULL)
+		free(conn_info->remote_address);
+
+	free(conn_info);
+	conn_info = NULL;
+}
+
+static void __bt_event_proxy(int event, bluetooth_event_param_t *param, void *user_data)
+{
+	int i;
+	int call_id;
+	int *avrcp_mode;
+	unsigned short *volume;
+	bluetooth_rfcomm_connection_t *connection_ind = NULL;
+	bluetooth_rfcomm_disconnection_t *disconnection_ind = NULL;
+	bt_socket_connection_s rfcomm_connection;
+	bt_device_sdp_info_s *sdp_info = NULL;
+	bt_adapter_device_discovery_info_s *discovery_info = NULL;
+	bt_device_info_s *bonded_device = NULL;
+	bluetooth_rfcomm_connection_request_t *reqeust_ind = NULL;
+	bt_obex_server_authorize_into_t *auth_info = NULL;
+	bt_obex_server_transfer_info_t *transfer_info = NULL;
+	bt_opc_transfer_info_t *client_info = NULL;
+	bluetooth_device_address_t *bd_addr = NULL;
+	telephony_event_callid_t *call_data = NULL;
+	telephony_event_dtmf_t *dtmf_data = NULL;
+	char *device_addr = NULL;
+	int error_code = BT_ERROR_NONE;
+	int event_index = -1;
+	bluetooth_network_device_info_t *dev_info = NULL;
+	bt_hdp_connected_t *hdp_conn_info = NULL;
+	bt_hdp_disconnected_t *hdp_disconn_info = NULL;
+	bt_hdp_data_ind_t *hdp_data_ind = NULL;
+	bt_gatt_discovered_char_t *svc_char = NULL;
+	bt_gatt_char_value_t *char_val = NULL;
+	bluetooth_authentication_request_info_t *auth_information = NULL;
+	bluetooth_authorization_request_info_t *authorization_info = NULL;
+	bt_device_connection_info_s *conn_info = NULL;
+	bt_a2dp_sink_audio_info_s *audio_info = NULL;
+	unsigned char progress;
+	bool *mute_status = FALSE;
+
+	event_index = __bt_get_cb_index(event);
+	if (event_index == -1 || bt_event_slot_container[event_index].callback == NULL) {
+		return;
+	}
+
+	memset(&rfcomm_connection, 0x00, sizeof(bt_socket_connection_s));
+
+	switch (event) {
+	case BLUETOOTH_EVENT_ENABLED:
+		BT_INFO("bt_adapter_state_changed_cb() will be called with BT_ADAPTER_ENABLED");
+		((bt_adapter_state_changed_cb) bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), BT_ADAPTER_ENABLED, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_DISABLED:
+		BT_INFO("bt_adapter_state_changed_cb() will be called with BT_ADAPTER_DISABLED");
+		((bt_adapter_state_changed_cb) bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), BT_ADAPTER_DISABLED, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_LOCAL_NAME_CHANGED:
+		BT_INFO("bt_adapter_name_changed_cb() will be called");
+		((bt_adapter_name_changed_cb)bt_event_slot_container[event_index].callback)
+		    ((char *)(param->param_data), bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED:
+		BT_INFO("bt_adapter_visibility_mode_changed_cb() will be called");
+		((bt_adapter_visibility_mode_changed_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), _bt_get_bt_visibility_mode_e(*(bt_adapter_visibility_mode_e *)(param->param_data)), bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_DISCOVERY_STARTED:
+		BT_INFO("bt_adapter_device_discovery_state_changed_cb() will be called with BT_ADAPTER_DEVICE_DISCOVERY_STARTED");
+		((bt_adapter_device_discovery_state_changed_cb) bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_STARTED, NULL, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_DISCOVERY_FINISHED:
+		BT_INFO("bt_adapter_device_discovery_state_changed_cb() will be called with BT_ADAPTER_DEVICE_DISCOVERY_FINISHED");
+		((bt_adapter_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_FINISHED, NULL, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_REMOTE_DEVICE_NAME_UPDATED:
+		BT_INFO("bt_adapter_device_discovery_state_changed_cb() will be called with BT_ADAPTER_DEVICE_DISCOVERY_FOUND: error= %d",_bt_get_error_code(param->result));
+		if (__bt_get_bt_adapter_device_discovery_info_s(&discovery_info, (bluetooth_device_info_t *)(param->param_data)) == BT_ERROR_NONE) {
+			((bt_adapter_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+			    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_FOUND, discovery_info, bt_event_slot_container[event_index].user_data);
+			__bt_free_bt_adapter_device_discovery_info_s(discovery_info);
+		} else {
+			((bt_adapter_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+			    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_FOUND, NULL, bt_event_slot_container[event_index].user_data);
+		}
+		break;
+	case BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND:
+		BT_INFO("bt_adapter_device_discovery_state_changed_cb() will be called with BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND");
+		if (__bt_get_bt_adapter_le_device_discovery_info_s(&discovery_info, (bluetooth_le_device_info_t *)(param->param_data)) == BT_ERROR_NONE) {
+			((bt_adapter_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+			    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_FOUND, discovery_info, bt_event_slot_container[event_index].user_data);
+			__bt_free_bt_adapter_device_discovery_info_s(discovery_info);
+		} else {
+			((bt_adapter_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+			    (_bt_get_error_code(param->result), BT_ADAPTER_DEVICE_DISCOVERY_FOUND, NULL, bt_event_slot_container[event_index].user_data);
+		}
+		break;
+	case BLUETOOTH_EVENT_BONDING_FINISHED:
+		BT_INFO("bt_device_bond_created_cb() will be called");
+		_bt_get_bt_device_info_s(&bonded_device, (bluetooth_device_info_t *)(param->param_data));
+
+		((bt_device_bond_created_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), bonded_device, bt_event_slot_container[event_index].user_data);
+		_bt_free_bt_device_info_s(bonded_device);
+		bonded_device = NULL;
+		break;
+	case BLUETOOTH_EVENT_BONDED_DEVICE_REMOVED:
+		BT_INFO("bt_device_bond_destroyed_cb() will be called");
+		_bt_convert_address_to_string(&device_addr, (bluetooth_device_address_t *)(param->param_data));
+		((bt_device_bond_destroyed_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), device_addr, bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+		break;
+	case BLUETOOTH_EVENT_DEVICE_LIMIT_REACHED:
+		BT_INFO("bt_device_max_conection_reached_cb() will be called with \
+			BT_EVENT_MAX_CONNECTION_REACHED ");
+		device_addr =  (char *)(param->param_data);
+		((bt_adapter_max_conection_reached_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), device_addr, bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY:
+		BT_INFO("bt_adapter_authentication_req_cb() will be called with \
+			BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY");
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+		BT_DBG("BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY: name = %s address = %s passkey = %s", auth_information->device_name.name,
+			device_addr, auth_information->str_passkey);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_KEYBOARD_PASSKEY_DISPLAY, auth_information->device_name.name,
+				device_addr, auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+		break;
+	case BLUETOOTH_EVENT_PIN_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb() will be called with \
+				BLUETOOTH_EVENT_PIN_REQUEST");
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BUETOOTH_EVENT_PIN_REQUEST: name = %s address = %s", auth_information->device_name.name,
+			device_addr);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PIN_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+		break;
+	case BLUETOOTH_EVENT_PASSKEY_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb will be called with \
+				BLUETOOTH_EVENT_PASSKEY_REQUEST");
+
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_PASSKEY_REQUEST: name = %s address = %s", auth_information->device_name.name,
+			device_addr);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PIN_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+
+		break;
+	case BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb will be called with \
+			BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST");
+
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST: name = %s address = %s passkey = %s ",
+				auth_information->device_name.name, device_addr, auth_information->str_passkey);
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_PASSKEY_CONFIRM_REQUEST, auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+
+		break;
+	case BLUETOOTH_EVENT_SSP_CONSENT_REQUEST:
+		BT_INFO("bt_adapter_authentication_req_cb() will be called with \
+				BLUETOOTH_EVENT_SSP_CONSENT_REQUEST");
+		auth_information = (bluetooth_authentication_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &auth_information->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_SSP_CONSENT_REQUEST: name = %s address = %s",
+				auth_information->device_name.name, device_addr);
+
+		((bt_adapter_authentication_req_cb)bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result), BT_AUTH_SSP_CONSENT_REQUEST,
+			 auth_information->device_name.name, device_addr,
+				auth_information->str_passkey, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+		break;
+	case BLUETOOTH_EVENT_DEVICE_AUTHORIZED:
+		BT_INFO("bt_device_authorization_changed_cb() will be called with BT_DEVICE_AUTHORIZED");
+		_bt_convert_address_to_string(&device_addr, (bluetooth_device_address_t *)(param->param_data));
+		((bt_device_authorization_changed_cb)bt_event_slot_container[event_index].callback)
+		    (BT_DEVICE_AUTHORIZED, device_addr, bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_DEVICE_UNAUTHORIZED:
+		BT_INFO("bt_device_authorization_changed_cb() will be called with BT_DEVICE_UNAUTHORIZED");
+		_bt_convert_address_to_string(&device_addr, (bluetooth_device_address_t *)(param->param_data));
+		((bt_device_authorization_changed_cb)bt_event_slot_container[event_index].callback)
+		    (BT_DEVICE_UNAUTHORIZED, device_addr, bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_DEVICE_CONNECTED:
+		BT_INFO("bt_device_connection_state_changed_cb() will be called");
+		__bt_get_bt_device_connection_info_s(&conn_info, (bluetooth_device_address_t *)(param->param_data));
+
+		((bt_device_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		    (true, conn_info, bt_event_slot_container[event_index].user_data);
+		__bt_free_bt_device_connection_info_s(conn_info);
+		break;
+	case BLUETOOTH_EVENT_DEVICE_DISCONNECTED:
+		BT_INFO("bt_device_connection_state_changed_cb() will be called");
+		__bt_get_bt_device_connection_info_s(&conn_info, (bluetooth_device_address_t *)(param->param_data));
+
+		((bt_device_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		    (false, conn_info, bt_event_slot_container[event_index].user_data);
+		__bt_free_bt_device_connection_info_s(conn_info);
+		break;
+	case BLUETOOTH_EVENT_AUTHORIZE_REQUEST:
+		authorization_info = (bluetooth_authorization_request_info_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &authorization_info->device_address);
+
+		BT_DBG("BLUETOOTH_EVENT_AUTHORIZE_REQUEST: name = %s address = %s",
+				authorization_info->device_name.name, device_addr);
+		BT_INFO("bt_device_auth_event_cb() will be called with BT_EVENT_AUTHORIZE_REQUEST");
+		((bt_device_auth_event_cb) bt_event_slot_container[event_index].callback)
+			(_bt_get_error_code(param->result),
+			 device_addr, authorization_info->device_name.name,
+			 bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		device_addr = NULL;
+
+		break;
+	case BLUETOOTH_EVENT_SERVICE_SEARCHED:
+		BT_INFO("bt_device_service_searched_cb() will be called");
+		__bt_get_bt_device_sdp_info_s(&sdp_info, (bt_sdp_info_t *)(param->param_data));
+		error_code = _bt_get_error_code(param->result);
+		// In service search, BT_ERROR_SERVICE_SEARCH_FAILED is returned instead of BT_ERROR_OPERATION_FAILED.
+		if (error_code == BT_ERROR_OPERATION_FAILED)
+			error_code = BT_ERROR_SERVICE_SEARCH_FAILED;
+		((bt_device_service_searched_cb)bt_event_slot_container[event_index].callback)
+		    (error_code, sdp_info, bt_event_slot_container[event_index].user_data);
+		__bt_free_bt_device_sdp_info_s(sdp_info);
+		break;
+	case BLUETOOTH_EVENT_RFCOMM_DATA_RECEIVED:
+		BT_INFO("bt_socket_data_received_cb() will be called");
+		((bt_socket_data_received_cb)bt_event_slot_container[event_index].callback)
+		    ((bt_socket_received_data_s *)(param->param_data), bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_RFCOMM_CONNECTED:
+		BT_INFO("bt_socket_connection_state_changed_cb() will be called with BT_SOCKET_CONNECTED");
+		if (param->result == BLUETOOTH_ERROR_INVALID_PARAM)
+			error_code = BT_ERROR_OPERATION_FAILED;
+		else
+			error_code = _bt_get_error_code(param->result);
+
+		connection_ind = (bluetooth_rfcomm_connection_t *)(param->param_data);
+
+		if (connection_ind) {
+			rfcomm_connection.socket_fd = connection_ind->socket_fd;
+			rfcomm_connection.local_role = connection_ind->device_role;
+
+			if (strlen(connection_ind->uuid) > 0) {
+				rfcomm_connection.service_uuid = strdup(connection_ind->uuid);
+				BT_DBG("uuid: [%s]", rfcomm_connection.service_uuid);
+			}
+
+			_bt_convert_address_to_string(&(rfcomm_connection.remote_address),
+						&(connection_ind->device_addr));
+		}
+
+		((bt_socket_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		    (error_code, BT_SOCKET_CONNECTED, &rfcomm_connection, bt_event_slot_container[event_index].user_data);
+
+		if (rfcomm_connection.remote_address != NULL) {
+			free(rfcomm_connection.remote_address);
+			rfcomm_connection.remote_address = NULL;
+		}
+
+		if (rfcomm_connection.service_uuid != NULL) {
+			free(rfcomm_connection.service_uuid);
+			rfcomm_connection.service_uuid = NULL;
+		}
+
+		break;
+	case BLUETOOTH_EVENT_RFCOMM_DISCONNECTED:
+		BT_INFO("bt_socket_connection_state_changed_cb() will be called with BT_SOCKET_DISCONNECTED");
+
+		disconnection_ind = (bluetooth_rfcomm_disconnection_t *)(param->param_data);
+
+		if (disconnection_ind) {
+			rfcomm_connection.socket_fd = disconnection_ind->socket_fd;
+			rfcomm_connection.local_role = disconnection_ind->device_role;
+
+			if (strlen(disconnection_ind->uuid) > 0) {
+				rfcomm_connection.service_uuid = strdup(disconnection_ind->uuid);
+				BT_DBG("uuid: [%s]", rfcomm_connection.service_uuid);
+			}
+
+			_bt_convert_address_to_string(&(rfcomm_connection.remote_address),
+						&(disconnection_ind->device_addr));
+		}
+
+		((bt_socket_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), BT_SOCKET_DISCONNECTED, &rfcomm_connection, bt_event_slot_container[event_index].user_data);
+
+		if (rfcomm_connection.remote_address != NULL) {
+			free(rfcomm_connection.remote_address);
+			rfcomm_connection.remote_address = NULL;
+		}
+
+		if (rfcomm_connection.service_uuid != NULL) {
+			free(rfcomm_connection.service_uuid);
+			rfcomm_connection.service_uuid = NULL;
+		}
+
+		break;
+	case BLUETOOTH_EVENT_RFCOMM_AUTHORIZE:
+		BT_INFO("bt_socket_connection_requested_cb() will be called");
+		reqeust_ind = (bluetooth_rfcomm_connection_request_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &(reqeust_ind->device_addr));
+		((bt_socket_connection_requested_cb)bt_event_slot_container[event_index].callback)
+		    (reqeust_ind->socket_fd, device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_OBEX_SERVER_CONNECTION_AUTHORIZE:
+		BT_INFO("bt_opp_server_connection_requested_cb() will be called");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+		((bt_opp_server_connection_requested_cb)bt_event_slot_container[event_index].callback)
+		    (device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_AUTHORIZE:
+		BT_INFO("bt_opp_server_push_requested_cb() will be called");
+		auth_info = (bt_obex_server_authorize_into_t *)(param->param_data);
+		((bt_opp_server_push_requested_cb)bt_event_slot_container[event_index].callback)
+		    (auth_info->filename, auth_info->length, bt_event_slot_container[event_index].user_data);
+		break;
+
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_STARTED:
+		BT_INFO("bt_opp_server_transfer_started_cb() will be called");
+		transfer_info = (bt_obex_server_transfer_info_t *)(param->param_data);
+		((bt_opp_server_transfer_progress_cb)bt_event_slot_container[event_index].callback)
+		    (transfer_info->filename, transfer_info->file_size, 0, bt_event_slot_container[event_index].user_data);
+		break;
+
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_PROGRESS:
+		BT_INFO("bt_opp_server_transfer_in_progress_cb() will be called");
+		transfer_info = (bt_obex_server_transfer_info_t *)(param->param_data);
+		((bt_opp_server_transfer_progress_cb)bt_event_slot_container[event_index].callback)
+		    (transfer_info->filename, transfer_info->file_size, transfer_info->percentage, bt_event_slot_container[event_index].user_data);
+		break;
+
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_COMPLETED:
+		BT_INFO("bt_opp_server_transfer_completed_cb() will be called");
+		transfer_info = (bt_obex_server_transfer_info_t *)(param->param_data);
+
+		((bt_opp_server_transfer_finished_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), transfer_info->filename, transfer_info->file_size, bt_event_slot_container[event_index].user_data);
+
+		break;
+
+	case BLUETOOTH_EVENT_OPC_CONNECTED:
+		BT_INFO("bt_opp_client_push_responded_cb() will be called");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+
+		((bt_opp_client_push_responded_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_OPC_DISCONNECTED:
+		BT_INFO("bt_opp_client_push_finished_cb() will be called");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+
+		((bt_opp_client_push_finished_cb)bt_event_slot_container[event_index].callback)
+		    (_bt_get_error_code(param->result), device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_OPC_TRANSFER_STARTED:
+		BT_INFO("BLUETOOTH_EVENT_OPC_TRANSFER_STARTED");
+		/* This event don't be used in CAPI */
+		break;
+
+	case BLUETOOTH_EVENT_OPC_TRANSFER_PROGRESS:
+		BT_INFO("bt_opp_client_transfer_in_progress_cb() will be called");
+		client_info = (bt_opc_transfer_info_t *)(param->param_data);
+		((bt_opp_client_push_progress_cb)bt_event_slot_container[event_index].callback)
+		    (client_info->filename, client_info->size, client_info->percentage, bt_event_slot_container[event_index].user_data);
+		break;
+
+	case BLUETOOTH_EVENT_OPC_TRANSFER_COMPLETE:
+		BT_INFO("BLUETOOTH_EVENT_OPC_TRANSFER_COMPLETE");
+		/* This event don't be used in CAPI */
+		break;
+
+	case BLUETOOTH_EVENT_NETWORK_SERVER_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_NETWORK_SERVER_CONNECTED");
+		dev_info = (bluetooth_network_device_info_t *)(param->param_data);
+
+		if (param->result != BLUETOOTH_ERROR_NONE) {
+			BT_ERR("Fail to connect the network server");
+		}
+		_bt_convert_address_to_string(&device_addr, &dev_info->device_address);
+		((bt_nap_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(TRUE, device_addr, dev_info->interface_name, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_NETWORK_SERVER_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_NETWORK_SERVER_DISCONNECTED");
+		dev_info = (bluetooth_network_device_info_t *)(param->param_data);
+
+		if (param->result != BLUETOOTH_ERROR_NONE) {
+			BT_ERR("Fail to disconnect the network server");
+		}
+		_bt_convert_address_to_string(&device_addr, &dev_info->device_address);
+		((bt_nap_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(FALSE, device_addr, dev_info->interface_name, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_NETWORK_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_NETWORK_DISCONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+
+		((bt_panu_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, BLUETOOTH_NETWORK_NAP_ROLE,
+		bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_NETWORK_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_NETWORK_CONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+
+		((bt_panu_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr, BLUETOOTH_NETWORK_NAP_ROLE,
+		bt_event_slot_container[event_index].user_data);
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_HDP_CONNECTED:
+		BT_INFO("HDP Connected ");
+		hdp_conn_info = (bt_hdp_connected_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, &hdp_conn_info->device_address);
+		((bt_hdp_connected_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), device_addr, hdp_conn_info->app_handle,
+		hdp_conn_info->type, hdp_conn_info->channel_id,
+		bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+
+	case BLUETOOTH_EVENT_HDP_DISCONNECTED:
+		BT_INFO("HDP disconnected callback will be ");
+		hdp_disconn_info = (bt_hdp_disconnected_t *)(param->param_data);
+
+		_bt_convert_address_to_string(&device_addr, &hdp_disconn_info->device_address);
+		((bt_hdp_disconnected_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), device_addr,
+		hdp_disconn_info->channel_id, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_EVENT_HDP_DATA_RECEIVED:
+		BT_INFO("HDP data recieved callback will be ");
+		hdp_data_ind = (bt_hdp_data_ind_t *)(param->param_data);
+		if (param->result != BLUETOOTH_ERROR_NONE) {
+			BT_ERR("Fail to receive HDP data");
+		}
+
+		((bt_hdp_data_received_cb)bt_event_slot_container[event_index].callback)
+		(hdp_data_ind->channel_id, hdp_data_ind->buffer, hdp_data_ind->size,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AG_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AG_CONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr, BT_AUDIO_PROFILE_TYPE_HSP_HFP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AG_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AG_DISCONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, BT_AUDIO_PROFILE_TYPE_HSP_HFP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_AUDIO_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_AUDIO_CONNECTED ");
+		((bt_ag_sco_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_AUDIO_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_AUDIO_DISCONNECTED ");
+		((bt_ag_sco_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_ANSWER_CALL:
+		call_data = (telephony_event_callid_t *)param->param_data;
+		call_id = call_data->callid;
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_ANSWER_CALL ");
+		((bt_ag_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_CALL_HANDLING_EVENT_ANSWER, call_id,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_RELEASE_CALL:
+		call_data = (telephony_event_callid_t *)param->param_data;
+		call_id = call_data->callid;
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_RELEASE_CALL ");
+		((bt_ag_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_CALL_HANDLING_EVENT_RELEASE, call_id,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_REJECT_CALL:
+		call_data = (telephony_event_callid_t *)param->param_data;
+		call_id = call_data->callid;
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_REJECT_CALL ");
+		((bt_ag_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_CALL_HANDLING_EVENT_REJECT, call_id,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_0_RELEASE_ALL_HELD_CALL:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_CHLD_0_RELEASE_ALL_HELD_CALL ");
+		((bt_ag_multi_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_MULTI_CALL_HANDLING_EVENT_RELEASE_HELD_CALLS,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_1_RELEASE_ALL_ACTIVE_CALL:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_CHLD_1_RELEASE_ALL_ACTIVE_CALL ");
+		((bt_ag_multi_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_MULTI_CALL_HANDLING_EVENT_RELEASE_ACTIVE_CALLS,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_2_ACTIVE_HELD_CALL:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_CHLD_2_ACTIVE_HELD_CALL ");
+		((bt_ag_multi_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_MULTI_CALL_HANDLING_EVENT_ACTIVATE_HELD_CALL,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_3_MERGE_CALL:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_CHLD_3_MERGE_CALL ");
+		((bt_ag_multi_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_MULTI_CALL_HANDLING_EVENT_MERGE_CALLS,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_4_EXPLICIT_CALL_TRANSFER:
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_CHLD_4_EXPLICIT_CALL_TRANSFER ");
+		((bt_ag_multi_call_handling_event_cb)bt_event_slot_container[event_index].callback)
+		(BT_AG_MULTI_CALL_HANDLING_EVENT_EXPLICIT_CALL_TRANSFER,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_TELEPHONY_SEND_DTMF: {
+		dtmf_data = (telephony_event_dtmf_t *)param->param_data;
+
+		BT_INFO("BLUETOOTH_EVENT_TELEPHONY_SEND_DTMF ");
+		((bt_ag_dtmf_transmitted_cb)bt_event_slot_container[event_index].callback)
+		(dtmf_data->dtmf, bt_event_slot_container[event_index].user_data);
+		break;
+	}
+	case BLUETOOTH_EVENT_AG_SPEAKER_GAIN:
+		BT_INFO("BLUETOOTH_EVENT_AG_SPEAKER_GAIN");
+		int *spk_gain = (int *)(param->param_data);
+		((bt_ag_speaker_gain_changed_cb)bt_event_slot_container[event_index].callback)
+		(*spk_gain, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AG_MIC_GAIN:
+		BT_INFO("BLUETOOTH_EVENT_AG_MIC_GAIN");
+		int *mik_gain = (int *)(param->param_data);
+		((bt_ag_microphone_gain_changed_cb)bt_event_slot_container[event_index].callback)
+		(*mik_gain, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AG_AUDIO_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AG_AUDIO_CONNECTED");
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, NULL, BT_AUDIO_PROFILE_TYPE_HSP_HFP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AG_AUDIO_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AG_AUDIO_DISCONNECTED");
+		device_addr = (char *)(param->param_data);
+
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, BT_AUDIO_PROFILE_TYPE_HSP_HFP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AV_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AV_CONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr, BT_AUDIO_PROFILE_TYPE_A2DP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AV_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_Av_DISCONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_audio_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, BT_AUDIO_PROFILE_TYPE_A2DP,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_CONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_CONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_avrcp_target_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(TRUE, device_addr, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_DISCONNECTED:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_DISCONNECTED ");
+		device_addr = (char *)(param->param_data);
+		((bt_avrcp_target_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(FALSE, device_addr, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_SETTING_SHUFFLE_STATUS:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_SETTING_SHUFFLE_STATUS ");
+		avrcp_mode = (int *)(param->param_data);
+		((bt_avrcp_shuffle_mode_changed_cb)bt_event_slot_container[event_index].callback)
+		((bt_avrcp_shuffle_mode_e)*avrcp_mode, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_SETTING_EQUALIZER_STATUS:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_SETTING_EQUALIZER_STATUS ");
+		avrcp_mode = (int *)(param->param_data);
+		((bt_avrcp_equalizer_state_changed_cb)bt_event_slot_container[event_index].callback)
+		((bt_avrcp_equalizer_state_e)*avrcp_mode, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_SETTING_REPEAT_STATUS:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_SETTING_REPEAT_STATUS ");
+		avrcp_mode = (int *)(param->param_data);
+		((bt_avrcp_repeat_mode_changed_cb)bt_event_slot_container[event_index].callback)
+		((bt_avrcp_repeat_mode_e)*avrcp_mode, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_SETTING_SCAN_STATUS:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_SETTING_SCAN_STATUS ");
+		avrcp_mode = (int *)(param->param_data);
+		((bt_avrcp_scan_mode_changed_cb)bt_event_slot_container[event_index].callback)
+		((bt_avrcp_scan_mode_e)*avrcp_mode, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_VOLUME_CHANGED:
+		BT_INFO("BLUETOOTH_EVENT_AVRCP_SETTING_SCAN_STATUS ");
+		volume = (unsigned short *)(param->param_data);
+		((bt_avrcp_volume_changed_cb)bt_event_slot_container[event_index].callback)
+		(*volume, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_AVRCP_MUTE_STATUS_CHANGED:
+		mute_status = (bool *)(param->param_data);
+		((bt_avrcp_mute_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(*mute_status, bt_event_slot_container[event_index].user_data);
+		break;
+        case BLUETOOTH_EVENT_A2DP_SINK_CONNECTED:
+                BT_INFO("BLUETOOTH_EVENT_A2DP_SINK_CONNECTED ");
+                device_addr = (char *)(param->param_data);
+                ((bt_a2dp_sink_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(TRUE, device_addr, bt_event_slot_container[event_index].user_data);
+                break;
+        case BLUETOOTH_EVENT_A2DP_SINK_DISCONNECTED:
+                BT_INFO("BLUETOOTH_EVENT_A2DP_SINK_DISCONNECTED ");
+                device_addr = (char *)(param->param_data);
+                ((bt_a2dp_sink_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(FALSE, device_addr, bt_event_slot_container[event_index].user_data);
+                break;
+        case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_SUSPEND:
+                BT_INFO("BLUETOOTH_EVENT_A2DP_SINK_AUDIO_SUSPEND ");
+                device_addr = (char *)(param->param_data);
+                ((bt_a2dp_sink_audio_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(BT_A2DP_SINK_AUDIO_SUSPEND, device_addr, NULL, bt_event_slot_container[event_index].user_data);
+                break;
+        case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STOPPED:
+                BT_INFO("BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STOPPED ");
+                device_addr = (char *)(param->param_data);
+                ((bt_a2dp_sink_audio_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(BT_A2DP_SINK_AUDIO_STOPPED, device_addr, NULL, bt_event_slot_container[event_index].user_data);
+                break;
+        case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STARTED:
+                BT_INFO("BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STARTED ");
+		bluetooth_a2dp_sink_audio_info_t *info = (bluetooth_a2dp_sink_audio_info_t *)(param->param_data);
+		audio_info = (bt_a2dp_sink_audio_info_s *)g_malloc0(sizeof(bt_a2dp_sink_audio_info_s));
+                audio_info->info_status = info->info_status;
+		audio_info->sampling_freq = info->sampling_freq;
+		audio_info->num_channel = info->num_channel;
+		audio_info->bits_per_sample = info->bits_per_sample;
+                ((bt_a2dp_sink_audio_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(BT_A2DP_SINK_AUDIO_STARTED, info->addr, audio_info, bt_event_slot_container[event_index].user_data);
+                break;
+	case BLUETOOTH_AUDIO_DATA_RECVD:{
+                ((bt_audio_data_receive_cb)bt_event_slot_container[event_index].callback)
+                ((bt_audio_data_s *)(param->param_data),bt_event_slot_container[event_index].user_data);
+                break;
+		}
+	case BLUETOOTH_HID_CONNECTED:
+		BT_INFO("BLUETOOTH_HID_CONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+		BT_ERR("@@@ result= %d" , _bt_get_error_code(param->result));
+		((bt_hid_host_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), TRUE, device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_HID_DISCONNECTED:
+		BT_INFO("BLUETOOTH_HID_DISCONNECTED");
+		bd_addr = (bluetooth_device_address_t *)(param->param_data);
+		_bt_convert_address_to_string(&device_addr, bd_addr);
+		((bt_hid_host_connection_state_changed_cb)bt_event_slot_container[event_index].callback)
+		(_bt_get_error_code(param->result), FALSE, device_addr, bt_event_slot_container[event_index].user_data);
+
+		if (device_addr != NULL)
+			free(device_addr);
+		break;
+	case BLUETOOTH_HID_SMARTRC_FW_UPDATE_PROGRESS: {
+		progress = *((unsigned char *) (param->param_data));
+		BT_INFO("BLUETOOTH_HID_SMARTRC_FW_UPDATE_PROGRESS progress=0x%x", progress);
+			((bt_hid_notify_smart_rc_fw_update_status_cb)bt_event_slot_container[event_index].callback)
+				(_bt_get_error_code(param->result), progress, bt_event_slot_container[event_index].user_data);
+		break;
+		}
+	case BLUETOOTH_HID_SMARTRC_FW_UPDATE_COMPLETE: {
+		BT_INFO("BLUETOOTH_HID_SMARTRC_FW_UPDATE_COMPLETE");
+		if(_bt_get_error_code(param->result) == BT_ERROR_NONE)
+			progress = 0x64; /* To indicate 100% completion */
+		else
+			progress = 0xFF; /* To indicate invalid progress in case of error */
+		((bt_hid_notify_smart_rc_fw_update_status_cb)bt_event_slot_container[event_index].callback)
+				(_bt_get_error_code(param->result), progress, bt_event_slot_container[event_index].user_data);
+		break;
+		}
+	case BLUETOOTH_EVENT_CHIP_FW_UPDATE_PROGRESS: {
+		progress = *((unsigned char *) (param->param_data));
+		if (_bt_get_error_code(param->result) == BT_ERROR_NONE) {
+			BT_INFO("BLUETOOTH_EVENT_CHIP_FW_UPDATE_PROGRESS: No Error");
+		} else {
+			BT_ERR("BLUETOOTH_EVENT_CHIP_FW_UPDATE_PROGRESS: Error!!!");
+			progress = 0xFF; /* To indicate invalid progress in case of error */
+		}
+		BT_INFO("BLUETOOTH_EVENT_CHIP_FW_UPDATE_PROGRESS: progress=0x%x", progress);
+			((bt_adapter_notify_bt_chip_fw_update_status_cb)bt_event_slot_container[event_index].callback)
+				(_bt_get_error_code(param->result), progress, bt_event_slot_container[event_index].user_data);
+		break;
+		}
+	case BLUETOOTH_HID_AUDIO_DATA_RECVD:
+		if (is_smartc_tput)
+		{
+			tput_data.total_bytes += ((bt_hid_voice_data_s *)(param->param_data))->length;
+		}
+		else
+		{
+			((bt_hid_audio_data_receive_cb)bt_event_slot_container[event_index].callback)
+				((bt_hid_voice_data_s *)(param->param_data),
+					bt_event_slot_container[event_index].user_data);
+		}
+		break;
+	case BLUETOOTH_HID_VOICE_KEY_PRESSED: {
+			int btn_state = *((int *) (param->param_data));
+			BT_INFO("bt_hid_notify_sound_key_pressed_cb() will be called "
+					"with BT_EVENT_HID_VOICE_KEY_PRESSED");
+			((bt_hid_notify_sound_key_pressed_cb)bt_event_slot_container[event_index].callback)
+				(btn_state, bt_event_slot_container[event_index].user_data);
+			break;
+		}
+
+	case BLUETOOTH_HID_BATTERY_STATUS_RECEIVED:
+		BT_INFO("(bt_hid_notify_battery_status_received_cb will be called \
+				with BT_EVENT_HID_BATTERY_STATUS_RECEIVED");
+		((bt_hid_notify_battery_status_received_cb)bt_event_slot_container[event_index].callback)
+			((bt_hid_battery_status_info_s *)(param->param_data),
+				bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_HID_MBR_RETURN_PKT_RECEIVED:
+		BT_INFO("(bt_hid_mbr_return_receive_cb will be called \
+				with BT_EVENT_HID_MBR_RETURN_RECVD");
+		((bt_hid_mbr_return_receive_cb)bt_event_slot_container[event_index].callback)
+			((bt_hid_mbr_return_s *)(param->param_data),
+				bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_HID_SENSOR_DATA_RECEIVED:
+		((bt_hid_sensor_data_receive_cb)bt_event_slot_container[event_index].callback)
+			((bt_smart_rc_sensor_data_s *)(param->param_data),
+				bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_HID_SMARTRC_CONNECTED: {
+		BT_INFO("(bt_hid_notify_smart_rc_connection_cb will be called \
+                                with BT_HID_SMARTRC_CONNECTION_STATUS as connected\n");
+		_bt_get_bt_device_info_s(&bonded_device, (bluetooth_device_info_t *)(param->param_data));
+                ((bt_hid_notify_smart_rc_connection_cb)bt_event_slot_container[event_index].callback)
+                    (TRUE, bonded_device, bt_event_slot_container[event_index].user_data);
+                _bt_free_bt_device_info_s(bonded_device);
+                bonded_device = NULL;
+
+		break;
+		}
+	case BLUETOOTH_HID_SMARTRC_DISCONNECTED: {
+		BT_INFO("(bt_hid_notify_smart_rc_connection_cb will be called \
+                                with BT_HID_SMARTRC_CONNECTION_STATUS as disconnected\n");
+		_bt_get_bt_device_info_s(&bonded_device, (bluetooth_device_info_t *)(param->param_data));
+                ((bt_hid_notify_smart_rc_connection_cb)bt_event_slot_container[event_index].callback)
+                    (FALSE, bonded_device, bt_event_slot_container[event_index].user_data);
+                _bt_free_bt_device_info_s(bonded_device);
+                bonded_device = NULL;
+
+		break;
+		}
+
+	case BLUETOOTH_EVENT_GATT_SVC_CHAR_DISCOVERED:
+		BT_INFO("BLUETOOTH_EVENT_GATT_SVC_CHAR_DISCOVERED");
+		svc_char = (bt_gatt_discovered_char_t *)(param->param_data);
+
+		if (svc_char == NULL)
+			return;
+
+		for (i = 1; i <= svc_char->handle_info.count; i++) {
+			((bt_gatt_characteristics_discovered_cb)bt_event_slot_container[event_index].callback)
+			 (_bt_get_error_code(param->result), i, svc_char->handle_info.count, svc_char->handle_info.handle[i-1],
+			  bt_event_slot_container[event_index].user_data);
+		}
+
+		_bt_unset_cb(BT_EVENT_GATT_CHARACTERISTIC_DISCOVERED);
+
+		break;
+	case BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED:
+		BT_INFO("BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED");
+		char_val = (bt_gatt_char_value_t *)(param->param_data);
+
+		if (char_val == NULL)
+			return;
+
+		((bt_gatt_characteristic_changed_cb)bt_event_slot_container[event_index].callback)
+		 (char_val->char_handle, char_val->char_value, char_val->val_len,
+		  bt_event_slot_container[event_index].user_data);
+
+		break;
+	case BLUETOOTH_EVENT_SYNC3D_ASSOCIATION_NOTIFY:
+		BT_INFO("BLUETOOTH_EVENT_SYNC3D_ASSOCIATION_NOTIFY");
+		((bt_sync3d_association_notified_cb)bt_event_slot_container[event_index].callback)
+		((bt_sync3d_association_notify_s *)(param->param_data),
+		bt_event_slot_container[event_index].user_data);
+
+		break;
+	case BLUETOOTH_EVENT_SYNC3D_VSPEC_CODE_CHANGE:
+		BT_INFO("BLUETOOTH_EVENT_SYNC3D_VSPEC_CODE_CHANGE");
+		((bt_sync3d_event_cb)bt_event_slot_container[event_index].callback)
+		(NULL, SYNC3D_CODE_CHANGE_EVENT,
+		bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_SYNC3D_VSPEC_FRAME_PERIOD:
+		BT_INFO("BLUETOOTH_EVENT_SYNC3D_VSPEC_FRAME_PERIOD");
+		((bt_sync3d_event_cb)bt_event_slot_container[event_index].callback)
+		((bt_sync3d_frame_period_s *)(param->param_data),
+		SYNC3D_FRAME_PERIOD_CHANGE_EVENT, bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_ADVERTISING_STARTED:
+		BT_INFO("BLUETOOTH_EVENT_ADVERTISING_STARTED");
+		((bt_adapter_advertising_state_changed_cb)bt_event_slot_container[event_index].callback)
+		 (_bt_get_error_code(param->result), BT_ADAPTER_ADVERTISING_STARTED,
+		  (bt_adapter_advertising_params_s *)param->param_data,
+		  bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_ADVERTISING_STOPPED:
+		BT_INFO("BLUETOOTH_EVENT_ADVERTISING_STOPPED");
+		((bt_adapter_advertising_state_changed_cb)bt_event_slot_container[event_index].callback)
+		 (_bt_get_error_code(param->result), BT_ADAPTER_ADVERTISING_STOPPED, NULL,
+		  bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED:
+		BT_INFO("BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED");
+		((bt_adapter_advertising_manufacturer_data_changed_cb)bt_event_slot_container[event_index].callback)
+		 (param->param_data, param->result,
+		  bt_event_slot_container[event_index].user_data);
+		break;
+	case BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED:
+		BT_INFO("BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED");
+		((bt_adapter_scan_resp_manufacturer_data_changed_cb)bt_event_slot_container[event_index].callback)
+		 (param->param_data, param->result,
+		  bt_event_slot_container[event_index].user_data);
+		break;
+
+	default:
+		break;
+	}
+}
+
+/* For LE Only Scan */
+static void __bt_le_event_proxy(int event, bluetooth_event_param_t *param, void *user_data)
+{
+	bt_socket_connection_s rfcomm_connection;
+	bt_adapter_device_discovery_info_s *discovery_info = NULL;
+	int event_index = -1;
+
+	event_index = __bt_get_cb_index(event);
+	if (event_index == -1 || bt_event_slot_container[event_index].callback == NULL) {
+		return;
+	}
+	memset(&rfcomm_connection, 0x00, sizeof(bt_socket_connection_s));
+
+	switch (event) {
+		case BLUETOOTH_EVENT_LE_DISCOVERY_STARTED:
+			BT_INFO("BLUETOOTH_EVENT_LE_DISCOVERY_STARTED");
+			((bt_adapter_le_device_discovery_state_changed_cb) bt_event_slot_container[event_index].callback)
+				(_bt_get_error_code(param->result), BT_ADAPTER_LE_DEVICE_DISCOVERY_STARTED, NULL, bt_event_slot_container[event_index].user_data);
+			break;
+		case BLUETOOTH_EVENT_LE_DISCOVERY_FINISHED:
+			BT_INFO("BLUETOOTH_EVENT_LE_DISCOVERY_FINISHED");
+			((bt_adapter_le_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+				(_bt_get_error_code(param->result), BT_ADAPTER_LE_DEVICE_DISCOVERY_FINISHED, NULL, bt_event_slot_container[event_index].user_data);
+			break;
+		case BLUETOOTH_EVENT_REMOTE_LE_ONLY_DEVICE_FOUND:
+			BT_INFO("BLUETOOTH_EVENT_REMOTE_LE_ONLY_DEVICE_FOUND");
+			if (__bt_get_bt_adapter_le_device_discovery_info_s(&discovery_info, (bluetooth_le_device_info_t *)(param->param_data)) == BT_ERROR_NONE) {
+				((bt_adapter_le_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+					(_bt_get_error_code(param->result), BT_ADAPTER_LE_DEVICE_DISCOVERY_FOUND, discovery_info, bt_event_slot_container[event_index].user_data);
+				__bt_free_bt_adapter_le_device_discovery_info_s(discovery_info);
+			} else {
+				((bt_adapter_le_device_discovery_state_changed_cb)bt_event_slot_container[event_index].callback)
+					(_bt_get_error_code(param->result), BT_ADAPTER_LE_DEVICE_DISCOVERY_FOUND, NULL, bt_event_slot_container[event_index].user_data);
+			}
+			break;
+		default:
+			break;
+	}
+}
+
+static int __bt_get_bt_adapter_device_discovery_info_s(bt_adapter_device_discovery_info_s **discovery_info, bluetooth_device_info_t *source_info) {
+	int i;
+
+	BT_CHECK_INPUT_PARAMETER(source_info);
+
+	*discovery_info = (bt_adapter_device_discovery_info_s *)g_malloc0(sizeof(bt_adapter_device_discovery_info_s));
+	if (*discovery_info == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (strlen(source_info->device_name.name) > 0) {
+		(*discovery_info)->remote_name = strdup(source_info->device_name.name);
+	} else {
+		(*discovery_info)->remote_name = NULL;
+	}
+
+	_bt_convert_address_to_string(&((*discovery_info)->remote_address), &(source_info->device_address));
+
+	(*discovery_info)->bt_class.major_device_class = source_info->device_class.major_class;
+	(*discovery_info)->bt_class.minor_device_class = source_info->device_class.minor_class;
+	(*discovery_info)->bt_class.major_service_class_mask = source_info->device_class.service_class;
+	(*discovery_info)->vendor_id = source_info->vid;
+	(*discovery_info)->product_id = source_info->pid;
+
+	BT_INFO("Remote Device Found: vid = [0x%x] pid= [0x%x]", (*discovery_info)->vendor_id, (*discovery_info)->product_id);
+	if (source_info->service_index > 0) {
+		(*discovery_info)->service_uuid = (char **)malloc(sizeof(char *) * source_info->service_index);
+		if ((*discovery_info)->service_uuid != NULL) {
+			for (i = 0; i < source_info->service_index; i++) {
+				(*discovery_info)->service_uuid[i] = strdup(source_info->uuids[i]);
+				if ((*discovery_info)->service_uuid[i] != NULL) {
+					__bt_convert_lower_to_upper((*discovery_info)->service_uuid[i]);
+				}
+
+				BT_DBG("UUID: %s", (*discovery_info)->service_uuid[i]);
+			}
+		}
+	} else {
+		(*discovery_info)->service_uuid = NULL;
+	}
+	(*discovery_info)->service_count = source_info->service_index;
+
+	(*discovery_info)->rssi = (int)source_info->rssi;
+	
+	(*discovery_info)->is_bonded = (bool)source_info->paired;
+
+	return BT_ERROR_NONE;
+}
+
+static void __bt_free_bt_adapter_device_discovery_info_s(bt_adapter_device_discovery_info_s *discovery_info)
+{
+	int i;
+
+	if (discovery_info == NULL)
+		return;
+
+	if (discovery_info->remote_name != NULL)
+		free(discovery_info->remote_name);
+
+	if (discovery_info->remote_address != NULL)
+		free(discovery_info->remote_address);
+
+	if (discovery_info->service_uuid != NULL) {
+		for (i = 0; i < discovery_info->service_count; i++) {
+			if (discovery_info->service_uuid[i] != NULL)
+				free(discovery_info->service_uuid[i]);
+		}
+		free(discovery_info->service_uuid);
+	}
+
+	if (discovery_info->adv_data != NULL)
+		free(discovery_info->adv_data);
+	if (discovery_info->scan_data != NULL)
+		free(discovery_info->scan_data);
+
+	free(discovery_info);
+	discovery_info = NULL;
+}
+
+static int __bt_get_bt_adapter_le_device_discovery_info_s(
+			bt_adapter_device_discovery_info_s **le_discovery_info,
+			bluetooth_le_device_info_t *source_info)
+{
+
+	BT_CHECK_INPUT_PARAMETER(source_info);
+
+	*le_discovery_info = (bt_adapter_device_discovery_info_s *)g_malloc0(sizeof(bt_adapter_device_discovery_info_s));
+	if (*le_discovery_info == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	if (strlen(source_info->device_name.name) > 0) {
+		(*le_discovery_info)->remote_name = strdup(source_info->device_name.name);
+	} else {
+		(*le_discovery_info)->remote_name = NULL;
+	}
+
+	_bt_convert_address_to_string(&((*le_discovery_info)->remote_address), &(source_info->device_address));
+
+	(*le_discovery_info)->appearance = 0;
+	(*le_discovery_info)->service_uuid = NULL;
+	(*le_discovery_info)->service_count = 0;
+
+	(*le_discovery_info)->rssi = (int)source_info->rssi;
+	(*le_discovery_info)->is_bonded = (bool)source_info->paired;
+	(*le_discovery_info)->adv_data_len = source_info->adv_ind_data.data_len;
+	if ((*le_discovery_info)->adv_data_len > 0) {
+		(*le_discovery_info)->adv_data = malloc(source_info->adv_ind_data.data_len);
+		memcpy((*le_discovery_info)->adv_data, source_info->adv_ind_data.data.data, source_info->adv_ind_data.data_len);
+	} else {
+		(*le_discovery_info)->adv_data = NULL;
+	}
+
+	(*le_discovery_info)->scan_data_len = source_info->scan_resp_data.data_len;
+	if ((*le_discovery_info)->scan_data_len > 0) {
+		(*le_discovery_info)->scan_data = malloc(source_info->scan_resp_data.data_len);
+		memcpy((*le_discovery_info)->scan_data, source_info->scan_resp_data.data.data, source_info->scan_resp_data.data_len);
+	} else {
+		(*le_discovery_info)->scan_data = NULL;
+	}
+	return BT_ERROR_NONE;
+}
+
+static void __bt_free_bt_adapter_le_device_discovery_info_s(bt_adapter_device_discovery_info_s *discovery_info)
+{
+	int i;
+
+	if (discovery_info == NULL)
+		return;
+
+	if (discovery_info->remote_address != NULL)
+		free(discovery_info->remote_address);
+
+	if (discovery_info->remote_name != NULL)
+		free(discovery_info->remote_name);
+
+	if (discovery_info->service_uuid != NULL) {
+		for (i = 0; i < discovery_info->service_count; i++) {
+			if (discovery_info->service_uuid[i] != NULL)
+				free(discovery_info->service_uuid[i]);
+		}
+		free(discovery_info->service_uuid);
+	}
+
+	if (discovery_info->adv_data != NULL)
+		free(discovery_info->adv_data);
+	if (discovery_info->scan_data != NULL)
+		free(discovery_info->scan_data);
+
+	free(discovery_info);
+	discovery_info = NULL;
+}
+
+static int __bt_get_cb_index(int event)
+{
+	switch (event) {
+	case BLUETOOTH_EVENT_ENABLED:
+	case BLUETOOTH_EVENT_DISABLED:
+		return BT_EVENT_STATE_CHANGED;
+	case BLUETOOTH_EVENT_LOCAL_NAME_CHANGED:
+		return BT_EVENT_NAME_CHANGED;
+	case BLUETOOTH_EVENT_DISCOVERABLE_MODE_CHANGED:
+		return BT_EVENT_VISIBILITY_MODE_CHANGED;
+	case BLUETOOTH_EVENT_DISCOVERY_STARTED:
+	case BLUETOOTH_EVENT_DISCOVERY_FINISHED:
+	case BLUETOOTH_EVENT_REMOTE_DEVICE_NAME_UPDATED:
+	case BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND:
+		BT_ERR("BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED");
+		return BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED;
+	case BLUETOOTH_EVENT_LE_DISCOVERY_STARTED:
+	case BLUETOOTH_EVENT_LE_DISCOVERY_FINISHED:
+	/* In order to call LE specific discovery callback, we need a separate callback index,
+	   BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND already returns BT_EVENT_DEVICE_DISCOVERY_STATE_CHANGED
+	   which is the index for genric or interleaved discovery callback, so for LE ONLY scan, we dont want
+	   to use genric discovery callback, so a separate event BLUETOOTH_EVENT_REMOTE_LE_ONLY_DEVICE_FOUND
+	   is created */
+	case BLUETOOTH_EVENT_REMOTE_LE_ONLY_DEVICE_FOUND:
+		BT_ERR("BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED");
+		return BT_EVENT_LE_DEVICE_DISCOVERY_STATE_CHANGED;
+	case BLUETOOTH_EVENT_BONDING_FINISHED:
+		return BT_EVENT_BOND_CREATED;
+	case BLUETOOTH_EVENT_BONDED_DEVICE_REMOVED:
+		return BT_EVENT_BOND_DESTROYED;
+	case BLUETOOTH_EVENT_DEVICE_LIMIT_REACHED:
+		return BT_EVENT_MAX_CONNECTION_REACHED;
+	case BLUETOOTH_EVENT_KEYBOARD_PASSKEY_DISPLAY:
+	case BLUETOOTH_EVENT_PASSKEY_REQUEST:
+	case BLUETOOTH_EVENT_PIN_REQUEST:
+	case BLUETOOTH_EVENT_PASSKEY_CONFIRM_REQUEST:
+	case BLUETOOTH_EVENT_SSP_CONSENT_REQUEST:
+		return BT_EVENT_AUTHENTICATION_REQUEST;
+	case BLUETOOTH_EVENT_DEVICE_AUTHORIZED:
+	case BLUETOOTH_EVENT_DEVICE_UNAUTHORIZED:
+		return BT_EVENT_AUTHORIZATION_CHANGED;
+	case BLUETOOTH_EVENT_DEVICE_CONNECTED:
+	case BLUETOOTH_EVENT_DEVICE_DISCONNECTED:
+		return BT_EVENT_DEVICE_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_AUTHORIZE_REQUEST:
+		return BT_EVENT_AUTHORIZE_REQUEST;
+	case BLUETOOTH_EVENT_SERVICE_SEARCHED:
+		return BT_EVENT_SERVICE_SEARCHED;
+	case BLUETOOTH_EVENT_RFCOMM_DATA_RECEIVED:
+		return BT_EVENT_DATA_RECEIVED;
+	case BLUETOOTH_EVENT_RFCOMM_CONNECTED:
+	case BLUETOOTH_EVENT_RFCOMM_DISCONNECTED:
+		return BT_EVENT_CONNECTION_STATE_CHANGED;
+	case BLUETOOTH_EVENT_RFCOMM_AUTHORIZE:
+		return BT_EVENT_RFCOMM_CONNECTION_REQUESTED;
+	case BLUETOOTH_EVENT_OBEX_SERVER_CONNECTION_AUTHORIZE:
+		return BT_EVENT_OPP_CONNECTION_REQUESTED;
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_AUTHORIZE:
+		return BT_EVENT_OPP_PUSH_REQUESTED;
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_STARTED:
+		return BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS;
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_PROGRESS:
+		return BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS;
+	case BLUETOOTH_EVENT_OBEX_SERVER_TRANSFER_COMPLETED:
+		return BT_EVENT_OPP_SERVER_TRANSFER_FINISHED;
+	case BLUETOOTH_EVENT_OPC_CONNECTED:
+		return BT_EVENT_OPP_CLIENT_PUSH_RESPONSED;
+	case BLUETOOTH_EVENT_OPC_TRANSFER_STARTED:
+		return BT_EVENT_OPP_CLIENT_PUSH_PROGRESS;
+	case BLUETOOTH_EVENT_OPC_TRANSFER_PROGRESS:
+	case BLUETOOTH_EVENT_OPC_TRANSFER_COMPLETE:
+		return BT_EVENT_OPP_CLIENT_PUSH_PROGRESS;
+	case BLUETOOTH_EVENT_OPC_DISCONNECTED:
+		return BT_EVENT_OPP_CLIENT_PUSH_FINISHED;
+	case BLUETOOTH_EVENT_NETWORK_SERVER_CONNECTED:
+	case BLUETOOTH_EVENT_NETWORK_SERVER_DISCONNECTED:
+		return BT_EVENT_NAP_CONNECTION_STATE_CHANGED;
+	case BLUETOOTH_EVENT_NETWORK_CONNECTED:
+	case BLUETOOTH_EVENT_NETWORK_DISCONNECTED:
+		return BT_EVENT_PAN_CONNECTION_STATE_CHANGED;
+	case BLUETOOTH_EVENT_HDP_DATA_RECEIVED:
+		return BT_EVENT_HDP_DATA_RECEIVED;
+	case BLUETOOTH_EVENT_HDP_CONNECTED:
+		return BT_EVENT_HDP_CONNECTED;
+	case BLUETOOTH_EVENT_HDP_DISCONNECTED:
+		return BT_EVENT_HDP_DISCONNECTED;
+	case BLUETOOTH_EVENT_AG_CONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_AG_DISCONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_AG_SPEAKER_GAIN:
+		return BT_EVENT_AG_SPEAKER_GAIN_CHANGE;
+	case BLUETOOTH_EVENT_AG_MIC_GAIN:
+		return BT_EVENT_AG_MICROPHONE_GAIN_CHANGE;
+	case BLUETOOTH_EVENT_AG_AUDIO_CONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_AG_AUDIO_DISCONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_TELEPHONY_AUDIO_CONNECTED:
+		return BT_EVENT_AG_SCO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_TELEPHONY_AUDIO_DISCONNECTED:
+		return BT_EVENT_AG_SCO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_TELEPHONY_ANSWER_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_RELEASE_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_REJECT_CALL:
+		return BT_EVENT_AG_CALL_HANDLING_EVENT;
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_0_RELEASE_ALL_HELD_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_1_RELEASE_ALL_ACTIVE_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_2_ACTIVE_HELD_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_3_MERGE_CALL:
+	case BLUETOOTH_EVENT_TELEPHONY_CHLD_4_EXPLICIT_CALL_TRANSFER:
+		return BT_EVENT_AG_MULTI_CALL_HANDLING_EVENT;
+	case BLUETOOTH_EVENT_TELEPHONY_SEND_DTMF:
+		return BT_EVENT_AG_DTMF_TRANSMITTED;
+	case BLUETOOTH_EVENT_AV_CONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_AV_DISCONNECTED:
+		return BT_EVENT_AUDIO_CONNECTION_STATUS;
+	case  BLUETOOTH_EVENT_AVRCP_CONNECTED:
+	case  BLUETOOTH_EVENT_AVRCP_DISCONNECTED:
+		return BT_EVENT_AVRCP_CONNECTION_STATUS;
+	case  BLUETOOTH_EVENT_AVRCP_SETTING_SHUFFLE_STATUS:
+		return BT_EVENT_AVRCP_SHUFFLE_MODE_CHANGED;
+	case  BLUETOOTH_EVENT_AVRCP_SETTING_EQUALIZER_STATUS:
+		return BT_EVENT_AVRCP_EQUALIZER_STATE_CHANGED;
+	case  BLUETOOTH_EVENT_AVRCP_SETTING_REPEAT_STATUS:
+		return BT_EVENT_AVRCP_REPEAT_MODE_CHANGED;
+	case  BLUETOOTH_EVENT_AVRCP_SETTING_SCAN_STATUS:
+		return BT_EVENT_AVRCP_SCAN_MODE_CHANGED;
+	case BLUETOOTH_EVENT_AVRCP_VOLUME_CHANGED:
+		return BT_EVENT_AVRCP_VOLUME_CHANGED;
+	case BLUETOOTH_EVENT_AVRCP_MUTE_STATUS_CHANGED:
+		return BT_EVENT_AVRCP_MUTE_STATUS_CHANGED;
+	case BLUETOOTH_EVENT_A2DP_SINK_CONNECTED:
+                return BT_EVENT_A2DP_SINK_CONNECTION_STATUS;
+        case BLUETOOTH_EVENT_A2DP_SINK_DISCONNECTED:
+                return BT_EVENT_A2DP_SINK_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_SUSPEND:
+	case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STOPPED:
+	case BLUETOOTH_EVENT_A2DP_SINK_AUDIO_STARTED:
+		return BT_EVENT_A2DP_SINK_AUDIO_STATUS;
+	case BLUETOOTH_AUDIO_DATA_RECVD:
+		return BT_EVENT_AUDIO_DATA_RECVD;
+	case BLUETOOTH_HID_CONNECTED:
+		return  BT_EVENT_HID_CONNECTION_STATUS;
+	case BLUETOOTH_HID_DISCONNECTED:
+		return  BT_EVENT_HID_CONNECTION_STATUS;
+	case BLUETOOTH_HID_SMARTRC_FW_UPDATE_PROGRESS:
+	case BLUETOOTH_HID_SMARTRC_FW_UPDATE_COMPLETE:
+		BT_ERR("BLUETOOTH_HID_SMARTRC_FW_UPDATE_STATUS");
+		return BT_EVENT_HID_SMARTRC_FW_UPDATE_STATUS;
+	case BLUETOOTH_EVENT_CHIP_FW_UPDATE_PROGRESS:
+		BT_ERR("BLUETOOTH_EVENT_CHIP_FW_UPDATE_STATUS");
+		return BT_EVENT_BT_CHIP_FW_UPDATE_STATUS;
+	case BLUETOOTH_HID_AUDIO_DATA_RECVD:
+		if (is_smartc_tput)
+			return BT_EVENT_DUT_MODE;
+		else
+			return BT_EVENT_HID_AUDIO_DATA_RECVD;
+	case BLUETOOTH_HID_VOICE_KEY_PRESSED:
+		return  BT_EVENT_HID_VOICE_KEY_PRESSED;
+	case BLUETOOTH_HID_BATTERY_STATUS_RECEIVED:
+		return  BT_EVENT_HID_BATTERY_STATUS_RECEIVED;
+	case BLUETOOTH_HID_MBR_RETURN_PKT_RECEIVED:
+		return  BT_EVENT_HID_MBR_RETURN_RECVD;
+	case BLUETOOTH_HID_SENSOR_DATA_RECEIVED:
+		return  BT_EVENT_HID_SENSOR_DATA_RECEIVED;
+	case BLUETOOTH_HID_SMARTRC_CONNECTED:
+	case BLUETOOTH_HID_SMARTRC_DISCONNECTED:
+		return  BT_EVENT_HID_SMARTRC_CONNECTION_STATUS;
+	case BLUETOOTH_EVENT_GATT_SVC_CHAR_DISCOVERED:
+		return	BT_EVENT_GATT_CHARACTERISTIC_DISCOVERED;
+	case BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED:
+		return	BT_EVENT_GATT_VALUE_CHANGED;
+	case BLUETOOTH_EVENT_GATT_WRITE_CHAR:
+		return	BT_EVENT_GATT_WRITE_CHARACTERISTIC;
+	case BLUETOOTH_EVENT_SYNC3D_ASSOCIATION_NOTIFY:
+		return BT_EVENT_SYNC3D_ASSOCIATION_NOTIFIED;
+	case BLUETOOTH_EVENT_SYNC3D_VSPEC_CODE_CHANGE:
+	case BLUETOOTH_EVENT_SYNC3D_VSPEC_FRAME_PERIOD:
+		return BT_EVENT_SYNC3D_VSPEC_EVENT_RECEIVED;
+	case BLUETOOTH_EVENT_ADVERTISING_STARTED:
+	case BLUETOOTH_EVENT_ADVERTISING_STOPPED:
+		return BT_EVENT_ADVERTISING_STATE_CHANGED;
+	case BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED:
+		return BT_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED;
+	case BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED:
+		return BT_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED;
+	default:
+		return -1;
+	}
+}
+
+static void __bt_convert_lower_to_upper(char *origin)
+{
+	int length = strlen(origin);
+	int i = 0;
+
+	for (i = 0; i < length; i++) {
+		if (islower(origin[i])) {
+			origin[i] = toupper(origin[i]);
+		}
+	}
+}
+
+static gboolean _bt_smartrc_tput_mode_timer_expired(gpointer user_data)
+{
+	int ret = BT_ERROR_NONE;
+	unsigned char input_data[3];
+	struct timeval tput_end_time;
+	long seconds, useconds, total_time;
+	input_data[0] = 0x03; input_data[1]=0x00; input_data[2]=0x00;
+
+	BT_DBG("Throughput mode timer expired");
+	if (!is_smartc_tput)
+		return (false);
+
+	ret = bt_hid_send_rc_command(NULL, input_data, 1);
+	if (ret < BT_ERROR_NONE)
+		BT_DBG("failed with [0x%04x]", ret);
+	else
+		BT_DBG("Send RC command successfull for stop");
+
+	gettimeofday(&tput_end_time, NULL);
+	seconds	= tput_end_time.tv_sec - tput_start_time.tv_sec;
+	useconds = tput_end_time.tv_usec - tput_start_time.tv_usec;
+	total_time = (seconds * 1000) + (useconds/1000);
+	tput_data.throughput = ((long)(tput_data.total_bytes*8)/total_time)*1000;
+	tput_data.total_msecs = total_time;
+
+	((bt_adapter_smartrc_tput_mode_cb)bt_event_slot_container[BT_EVENT_DUT_MODE].callback)
+		(&tput_data, bt_event_slot_container[BT_EVENT_DUT_MODE].user_data);
+
+	is_smartc_tput = false;
+
+	return (false);
+}
+
+int _bt_start_smartrc_tput_mode(void)
+{
+	int ret = BT_ERROR_NONE;
+	unsigned char input_data[3];
+
+	memset(&tput_data, 0x00, sizeof(tput_data));
+	input_data[0] = 0x04; input_data[1]=0x00; input_data[2]=0x00;
+	BT_DBG("Starting DUT mode for SmartRC");
+	ret = bt_hid_send_rc_command(NULL, input_data, 1);
+	gettimeofday(&tput_start_time, NULL);
+	if (ret < BT_ERROR_NONE)
+	{
+		BT_DBG("failed with [0x%04x]", ret);
+		return (ret);
+	}
+
+	g_timeout_add_seconds(15, _bt_smartrc_tput_mode_timer_expired, NULL);
+	is_smartc_tput = true;
+	BT_DBG("Started DUT mode for SmartRC");
+	return (BT_ERROR_NONE);
+}
+
+int _bt_stop_smartrc_tput_mode(void)
+{
+	g_timeout_add_seconds(0.2, _bt_smartrc_tput_mode_timer_expired, NULL);
+
+	return (BT_ERROR_NONE);
+}
+
+int _bt_get_bt_a2dp_sink_audio_info_s(bt_a2dp_sink_audio_info_s **dest_audio_info, bluetooth_a2dp_sink_audio_info_t *source_audio_info)
+{
+	BT_CHECK_INPUT_PARAMETER(source_audio_info);
+
+	*dest_audio_info = (bt_a2dp_sink_audio_info_s*) g_try_malloc0(sizeof(bt_a2dp_sink_audio_info_s));
+
+	if (*dest_audio_info == NULL) {
+		return BT_ERROR_OUT_OF_MEMORY;
+	}
+
+	(*dest_audio_info)->sampling_freq = source_audio_info->sampling_freq;
+
+	(*dest_audio_info)->num_channel = source_audio_info->num_channel;
+
+	(*dest_audio_info)->bits_per_sample = source_audio_info->bits_per_sample;
+
+	return BT_ERROR_NONE;
+
+}
+
+void _bt_free_bt_a2dp_sink_audio_info_s(bt_a2dp_sink_audio_info_s *audio_info)
+{
+	if (audio_info != NULL)
+		g_free(audio_info);
+	return;
+}
diff --git a/tv_src/bluetooth-device.c b/tv_src/bluetooth-device.c
new file mode 100644
index 0000000..283418d
--- /dev/null
+++ b/tv_src/bluetooth-device.c
@@ -0,0 +1,408 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <vconf.h>
+#include <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+
+int bt_device_create_bond(const char *device_address)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+	error_code = _bt_get_error_code(bluetooth_bond_device(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_device_cancel_bonding(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_cancel_bonding());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_device_destroy_bond(const char *device_address)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+	error_code = _bt_get_error_code(bluetooth_unbond_device(&addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+
+	return error_code;
+}
+
+int bt_device_set_alias(const char *device_address, const char *alias)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+	BT_CHECK_INPUT_PARAMETER(alias);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+	error_code = _bt_get_error_code(bluetooth_set_alias(&addr_hex, alias));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_device_accept_authorization(const char *device_address, int service_id)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+
+	error_code = _bt_get_error_code(bluetooth_device_accept_authorization(&addr_hex, service_id));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_device_reject_authorization(const char *device_address, int service_id)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+
+	error_code = _bt_get_error_code(bluetooth_device_reject_authorization(&addr_hex, service_id));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_device_set_authorization(const char *device_address, bt_device_authorization_e authorization)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	gboolean trusted = FALSE;
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+	if (authorization == BT_DEVICE_AUTHORIZED)
+		trusted = TRUE;
+
+	error_code = _bt_get_error_code(bluetooth_authorize_device(&addr_hex, trusted));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_device_start_service_search(const char *device_address)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int ret = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(device_address);
+
+	_bt_convert_address_to_hex(&addr_hex, device_address);
+	ret = _bt_get_error_code(bluetooth_search_service(&addr_hex));
+
+	/* In service search, BT_ERROR_SERVICE_SEARCH_FAILED is returned instead of BT_ERROR_OPERATION_FAILED. */
+	if (ret == BT_ERROR_OPERATION_FAILED)
+		ret = BT_ERROR_SERVICE_SEARCH_FAILED;
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+	return ret;
+}
+
+int bt_device_cancel_service_search(void)
+{
+	int ret = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	ret = _bt_get_error_code(bluetooth_cancel_service_search());
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_device_foreach_connected_profiles(const char *remote_address, bt_device_connected_profile callback, void *user_data)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	gboolean is_connected = FALSE;
+	int ret;
+	int i = 0;
+	int profiles[] = {BT_PROFILE_RFCOMM, BT_PROFILE_A2DP,
+			BT_PROFILE_HSP, BT_PROFILE_HID, 0};
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	while (profiles[i] != 0) {
+		ret = _bt_get_error_code(bluetooth_is_device_connected(&addr_hex,
+								profiles[i],
+								&is_connected));
+		if (ret != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+			return ret;
+		}
+
+		if (is_connected == TRUE) {
+			if (!callback(profiles[i], user_data))
+				break;
+		}
+
+		i++;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_bond_created_cb(bt_device_bond_created_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_BOND_CREATED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_bond_destroyed_cb(bt_device_bond_destroyed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_BOND_DESTROYED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_authorization_changed_cb(bt_device_authorization_changed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AUTHORIZATION_CHANGED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_service_searched_cb(bt_device_service_searched_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_SERVICE_SEARCHED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_connection_state_changed_cb(bt_device_connection_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_DEVICE_CONNECTION_STATUS, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_set_auth_event_state_changed_cb(bt_device_auth_event_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	BT_ERR("bt_device_set_auth_event_state_changed_cb API is depricated");
+	BT_ERR("Please use bt_device_set_auth_event_cb API");
+
+	return BT_ERROR_OPERATION_FAILED;
+}
+
+int bt_device_set_auth_event_cb(bt_device_auth_event_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_AUTHORIZE_REQUEST, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_device_unset_bond_created_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_BOND_CREATED);
+	return BT_ERROR_NONE;
+}
+
+int bt_device_unset_bond_destroyed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_BOND_DESTROYED);
+	return BT_ERROR_NONE;
+}
+
+int bt_device_unset_authorization_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_AUTHORIZATION_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_device_unset_service_searched_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_SERVICE_SEARCHED);
+	return BT_ERROR_NONE;
+}
+
+int bt_device_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_DEVICE_CONNECTION_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_device_is_a2dp_connected(bool *connected)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(connected);
+	int bt_device_state = VCONFKEY_BT_DEVICE_NONE;
+
+	*connected = false;
+
+	if (vconf_get_int(VCONFKEY_BT_DEVICE, &bt_device_state) != 0) {
+                LOGI("vconf_get_str failed");
+		return BT_ERROR_OPERATION_FAILED;
+	}
+
+	if (bt_device_state & VCONFKEY_BT_DEVICE_A2DP_HEADSET_CONNECTED)
+		*connected = true;
+
+	BT_ERR("a2dp connected: %d", *connected);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_passkey_reply(char *passkey, bool authentication_reply)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(passkey);
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_passkey_reply(passkey, authentication_reply));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_passkey_confirmation_reply(bool confirmation_reply)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_passkey_confirmation_reply(confirmation_reply));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_ssp_consent_reply(bool reply)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	int error_code = BT_ERROR_NONE;
+	error_code = _bt_get_error_code(bluetooth_ssp_consent_reply(reply));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+int bt_device_get_service_mask_from_uuid_list(char **uuids,
+				      int no_of_service,
+				      bt_service_class_t *service_mask_list)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_device_is_profile_connected(const char *remote_address, bt_profile_e bt_profile,
+				bool *connected_status)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
diff --git a/tv_src/bluetooth-dut.c b/tv_src/bluetooth-dut.c
new file mode 100644
index 0000000..38c5a5d
--- /dev/null
+++ b/tv_src/bluetooth-dut.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+
+int bt_dut_set_configure_mode(bool mode)
+{
+	int error_code = BT_ERROR_NONE;
+
+	error_code = _bt_get_error_code(bluetooth_dut_set_configure_mode(mode));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_dut_sent_mode(unsigned short opcode, unsigned char *data, unsigned short length)
+{
+	int error_code = BT_ERROR_NONE;
+
+	if (NULL == data || 0 == length)
+		return BT_ERROR_INVALID_PARAMETER;
+
+	error_code = _bt_get_error_code(bluetooth_dut_send_mode(opcode, data, length));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+    return error_code;
+}
+
+int bt_dut_wakeup_test(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	error_code = _bt_get_error_code(bluetooth_dut_wakeup_test());
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code), error_code);
+	}
+	return error_code;
+}
+
+
diff --git a/tv_src/bluetooth-gatt.c b/tv_src/bluetooth-gatt.c
new file mode 100644
index 0000000..749b658
--- /dev/null
+++ b/tv_src/bluetooth-gatt.c
@@ -0,0 +1,526 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <stdbool.h>
+#include <dlog.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+
+static bool is_gatt_server_initialized = false;
+
+#ifdef TIZEN_GATT_DISABLE
+#define BT_CHECK_GATT_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_GATT_SUPPORT()
+#endif
+
+#define BT_CHECK_GATT_SERVER_INIT_STATUS() \
+	if (__bt_check_gatt_server_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_gatt_server_init_status(void)
+{
+	if (is_gatt_server_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+
+int bt_gatt_foreach_primary_services(const char *remote_address,
+				bt_gatt_primary_service_cb callback,
+				void *user_data)
+{
+	int i;
+	int ret;
+	bool foreach_call = true;
+	bluetooth_device_address_t addr_hex = { {0,} };
+	bt_gatt_handle_info_t *prim_svc;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	prim_svc = g_new0(bt_gatt_handle_info_t, 1);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	ret = _bt_get_error_code(bluetooth_gatt_get_primary_services(&addr_hex,
+								prim_svc));
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x) : Failed to run function",
+					_bt_convert_error_to_string(ret), ret);
+		g_free(prim_svc);
+		return ret;
+	}
+
+	for (i = 0; i < prim_svc->count; i++) {
+		if (prim_svc->handle[i] == NULL)
+			continue;
+
+		BT_DBG("handle: %s", prim_svc->handle[i]);
+
+		if (foreach_call == true &&
+		    !callback((bt_gatt_attribute_h)prim_svc->handle[i], user_data)) {
+			foreach_call = false;
+		}
+
+		/* Application should clone the handle using API in callback */
+		/* bt_gatt_clone_attribute_handle */
+		g_free(prim_svc->handle[i]);
+	}
+
+	g_free(prim_svc->handle);
+	g_free(prim_svc);
+
+	return ret;
+}
+
+int bt_gatt_discover_characteristics(bt_gatt_attribute_h service,
+				bt_gatt_characteristics_discovered_cb callback,
+				void *user_data)
+{
+	int ret;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(service);
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	ret = _bt_get_error_code(bluetooth_gatt_discover_service_characteristics((const char *)service));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	} else {
+		_bt_set_cb(BT_EVENT_GATT_CHARACTERISTIC_DISCOVERED, callback, user_data);
+	}
+
+	return ret;
+}
+
+int bt_gatt_get_service_uuid(bt_gatt_attribute_h service, char **uuid)
+{
+	int i;
+	int ret;
+	bt_gatt_service_property_t property;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(service);
+
+	memset(&property, 0x00, sizeof(bt_gatt_service_property_t));
+
+	ret = _bt_get_error_code(bluetooth_gatt_get_service_property((const char *)service, &property));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	} else {
+		*uuid = g_strdup(property.uuid);
+
+		if (property.handle_info.count != 0 && property.handle_info.handle) {
+			for (i = 0; i < property.handle_info.count; i++) {
+				g_free(property.handle_info.handle[i]);
+			}
+			g_free(property.handle_info.handle);
+		}
+	}
+
+	return ret;
+}
+
+int bt_gatt_foreach_included_services(bt_gatt_attribute_h service,
+				bt_gatt_included_service_cb callback,
+				void *user_data)
+{
+	int i;
+	int ret;
+	bool foreach_call = true;
+	bt_gatt_service_property_t property;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(service);
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	memset(&property, 0x00, sizeof(bt_gatt_service_property_t));
+
+	ret = _bt_get_error_code(bluetooth_gatt_get_service_property((const char *)service, &property));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	} else {
+		if (property.handle_info.count == 0 ||
+		     property.handle_info.handle == NULL) {
+			return ret;
+		}
+
+		for (i = 0; i < property.handle_info.count; i++) {
+			if (property.handle_info.handle[i] == NULL)
+				continue;
+
+			if (foreach_call == true &&
+			    !callback((bt_gatt_attribute_h)property.handle_info.handle[i],
+					user_data)) {
+				foreach_call = false;
+			}
+
+			g_free(property.handle_info.handle[i]);
+		}
+		g_free(property.handle_info.handle);
+	}
+	return ret;
+}
+
+int bt_gatt_set_characteristic_changed_cb(bt_gatt_characteristic_changed_cb callback,
+				void *user_data)
+{
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_set_cb(BT_EVENT_GATT_CLIENT_VALUE_CHANGED_LEGACY, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_gatt_unset_characteristic_changed_cb()
+{
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	_bt_unset_cb(BT_EVENT_GATT_CLIENT_VALUE_CHANGED_LEGACY);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_gatt_get_characteristic_declaration(bt_gatt_attribute_h characteristic,
+				char **uuid, unsigned char **value,
+				int *value_length)
+{
+	int ret;
+	bt_gatt_char_property_t property;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(characteristic);
+
+	memset(&property, 0x00, sizeof(bt_gatt_char_property_t));
+
+	ret = _bt_get_error_code(bluetooth_gatt_get_characteristics_property((const char *)characteristic, &property));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	} else {
+		if (property.uuid) {
+			*uuid = g_strdup(property.uuid);
+			g_free(property.uuid);
+		}
+
+		if (property.val && property.val_len != 0) {
+			*value = g_memdup(property.val, property.val_len);
+			*value_length = property.val_len;
+			g_free(property.val);
+		}
+
+		g_free(property.name);
+
+	}
+
+	return ret;
+}
+
+int bt_gatt_set_characteristic_value(bt_gatt_attribute_h characteristic,
+				const unsigned char *value,
+				int value_length)
+{
+	int ret;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(characteristic);
+	BT_CHECK_INPUT_PARAMETER(value);
+
+	if (value_length <= 0)
+		return BT_ERROR_INVALID_PARAMETER;
+
+	ret = _bt_get_error_code(bluetooth_gatt_set_characteristics_value((const char *)characteristic,
+							(const guint8 *)value, value_length, 1));
+
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_gatt_clone_attribute_handle(bt_gatt_attribute_h *handle,
+				bt_gatt_attribute_h origin)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(origin);
+
+	*handle = g_strdup((char *)origin);
+
+	return error;
+}
+
+int bt_gatt_destroy_attribute_handle(bt_gatt_attribute_h handle)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_GATT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(handle);
+
+	g_free(handle);
+
+	return error;
+}
+
+int bt_gatt_watch_characteristic_changes(bt_gatt_attribute_h service)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_unwatch_characteristic_changes(bt_gatt_attribute_h service)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_set_characteristic_value_request(bt_gatt_attribute_h characteristic,
+				const unsigned char *value, int value_length,
+				bt_gatt_characteristic_write_cb callback)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_read_characteristic_value(bt_gatt_attribute_h characteristic,
+		bt_gatt_characteristic_read_cb callback)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_discover_characteristic_descriptor(bt_gatt_attribute_h characteristic_handle,
+				bt_gatt_characteristic_descriptor_discovered_cb callback,
+				void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_get_value(bt_gatt_h gatt_handle, char **value, int *value_length)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_get_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type, int offset, int *value)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_get_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type, int offset, float *value)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_set_value(bt_gatt_h gatt_handle, const char *value, int value_length)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_set_int_value(bt_gatt_h gatt_handle, bt_data_type_int_e type, int value, int offset)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_set_float_value(bt_gatt_h gatt_handle, bt_data_type_float_e type,
+			int mantissa,  int exponent, int offset)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+
+int bt_gatt_get_uuid(bt_gatt_h gatt_handle, char **uuid)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_get_type(bt_gatt_h gatt_handle, bt_gatt_type_e *gatt_type)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_service_get_client(bt_gatt_h service, bt_gatt_client_h *client)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_service_get_characteristic(bt_gatt_h service, const char *uuid,
+					bt_gatt_h *characteristic)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_service_foreach_characteristics(bt_gatt_h service,
+					bt_gatt_foreach_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_service_get_included_service(bt_gatt_h service, const char *uuid,
+						bt_gatt_h *included_service)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_service_foreach_included_services(bt_gatt_h service,
+					bt_gatt_foreach_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_get_service(bt_gatt_h characteristic, bt_gatt_h *service)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_get_properties(bt_gatt_h characteristic, int *properties)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_set_properties(bt_gatt_h characteristic, int properties)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_get_write_type(bt_gatt_h characteristic,
+					bt_gatt_write_type_e *write_type)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_set_write_type(bt_gatt_h characteristic,
+					bt_gatt_write_type_e write_type)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_get_descriptor(bt_gatt_h characteristic, const char *uuid,
+						bt_gatt_h *descriptor)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_characteristic_foreach_descriptors(bt_gatt_h characteristic,
+					bt_gatt_foreach_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_descriptor_get_characteristic(bt_gatt_h descriptor, bt_gatt_h *characteristic)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_create(const char *remote_address, bt_gatt_client_h *client)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_destroy(bt_gatt_client_h client)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_get_remote_address(bt_gatt_client_h client,
+					char **remote_address)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_read_value(bt_gatt_h gatt_handle,
+		bt_gatt_client_request_completed_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_write_value(bt_gatt_h gatt_handle,
+		bt_gatt_client_request_completed_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_set_characteristic_value_changed_cb(bt_gatt_h characteristic,
+		bt_gatt_client_characteristic_value_changed_cb callback,
+		void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_unset_characteristic_value_changed_cb(bt_gatt_h characteristic)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_get_service(bt_gatt_client_h client, const char *uuid,
+				bt_gatt_h *service)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_client_foreach_services(bt_gatt_client_h client,
+				    bt_gatt_foreach_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_connect(const char *address, bool auto_connect)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_disconnect(const char *address)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_set_connection_state_changed_cb(bt_gatt_connection_state_changed_cb callback, void *user_data)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
+int bt_gatt_unset_connection_state_changed_cb(void)
+{
+	BT_NOT_SUPPORTED_FUNCTION();
+}
+
diff --git a/tv_src/bluetooth-hdp.c b/tv_src/bluetooth-hdp.c
new file mode 100644
index 0000000..4477d63
--- /dev/null
+++ b/tv_src/bluetooth-hdp.c
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+#ifdef TIZEN_HDP_DISABLE
+#define BT_CHECK_HDP_SUPPORT() \
+	{ \
+		BT_CHECK_BT_SUPPORT(); \
+		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+#else
+#define BT_CHECK_HDP_SUPPORT()
+#endif
+
+int bt_hdp_register_sink_app(unsigned short data_type, char **app_id)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(app_id);
+	error = bluetooth_hdp_activate(data_type, HDP_ROLE_SINK, HDP_QOS_ANY, app_id);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hdp_unregister_sink_app(const char *app_id)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(app_id);
+	error = bluetooth_hdp_deactivate(app_id);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hdp_send_data(unsigned int channel, const char *data, unsigned int size)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	if (NULL == data || 0 >= size) {
+		BT_ERR("%s", _bt_convert_error_to_string(BT_ERROR_INVALID_PARAMETER));
+	}
+	error = bluetooth_hdp_send_data(channel, data, size);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hdp_connect_to_source(const char *remote_address, const char *app_id)
+{
+	int error = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(app_id);
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+	error = bluetooth_hdp_connect(app_id, HDP_QOS_ANY, &addr_hex);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hdp_disconnect(const char *remote_address, unsigned int channel)
+{
+	int error = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error = bluetooth_hdp_disconnect(channel, &addr_hex);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hdp_set_connection_state_changed_cb(bt_hdp_connected_cb connected_cb,
+		bt_hdp_disconnected_cb disconnected_cb, void *user_data)
+{
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(connected_cb);
+	BT_CHECK_INPUT_PARAMETER(disconnected_cb);
+	_bt_set_cb(BT_EVENT_HDP_CONNECTED, connected_cb, user_data);
+	_bt_set_cb(BT_EVENT_HDP_DISCONNECTED, disconnected_cb, user_data);
+	return BT_ERROR_NONE;
+
+}
+
+int bt_hdp_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	if ( _bt_check_cb(BT_EVENT_HDP_CONNECTED) == true)
+		_bt_unset_cb(BT_EVENT_HDP_CONNECTED);
+	if ( _bt_check_cb(BT_EVENT_HDP_DISCONNECTED) == true)
+		_bt_unset_cb(BT_EVENT_HDP_DISCONNECTED);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_hdp_set_data_received_cb(bt_hdp_data_received_cb callback,
+				void *user_data)
+{
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_HDP_DATA_RECEIVED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_hdp_unset_data_received_cb(void)
+{
+	BT_CHECK_HDP_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	if ( _bt_check_cb(BT_EVENT_HDP_DATA_RECEIVED) == true)
+		_bt_unset_cb(BT_EVENT_HDP_DATA_RECEIVED);
+	return BT_ERROR_NONE;
+}
diff --git a/tv_src/bluetooth-hid.c b/tv_src/bluetooth-hid.c
new file mode 100644
index 0000000..8389def
--- /dev/null
+++ b/tv_src/bluetooth-hid.c
@@ -0,0 +1,613 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <vconf.h>
+#include <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <bluetooth-api.h>
+#include <bluetooth-hid-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+
+static bool is_hid_host_initialized = false;
+
+#ifdef TIZEN_HID_HOST_DISABLE
+#define BT_CHECK_HID_HOST_SUPPORT() \
+	{ \
+		BT_CHECK_BT_SUPPORT(); \
+		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+#else
+#define BT_CHECK_HID_HOST_SUPPORT()
+#endif
+
+#ifdef TIZEN_HID_DEVICE_DISABLE
+#define BT_CHECK_HID_DEVICE_SUPPORT() \
+        { \
+                BT_CHECK_BT_SUPPORT(); \
+                LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+                return BT_ERROR_NOT_SUPPORTED; \
+        }
+#else
+#define BT_CHECK_HID_DEVICE_SUPPORT()
+#endif
+
+#define BT_CHECK_HID_HOST_INIT_STATUS() \
+	if (__bt_check_hid_host_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_hid_host_init_status(void)
+{
+	if (is_hid_host_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_host_initialize(bt_hid_host_connection_state_changed_cb connection_cb,
+								void *user_data)
+{
+	int error;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(connection_cb);
+
+	error = bluetooth_hid_init(_bt_hid_event_proxy, user_data);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	_bt_set_cb(BT_EVENT_HID_CONNECTION_STATUS, connection_cb, user_data);
+
+	is_hid_host_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_host_deinitialize()
+{
+	int error;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HID_HOST_INIT_STATUS();
+
+	error = bluetooth_hid_deinit();
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+		return error;
+	}
+
+	_bt_unset_cb(BT_EVENT_HID_CONNECTION_STATUS);
+
+	is_hid_host_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_host_connect(const char *remote_address)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HID_HOST_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error = bluetooth_hid_connect((hid_device_address_t *)&addr_hex);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hid_host_disconnect(const char *remote_address)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_HID_HOST_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error = bluetooth_hid_disconnect((hid_device_address_t *)&addr_hex);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hid_set_audio_data_receive_cb(bt_hid_audio_data_receive_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	ret = bluetooth_hid_voice_data_path_init(_bt_hid_event_proxy);
+	ret = _bt_get_error_code(ret);
+        if (ret != BT_ERROR_NONE)
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	else
+		_bt_set_cb(BT_EVENT_HID_AUDIO_DATA_RECVD , callback, user_data);
+
+        return ret;
+}
+
+int bt_hid_unset_audio_data_receive_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_AUDIO_DATA_RECVD);
+	bluetooth_hid_voice_data_path_deinit();
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_smartrc_tput_mode_cb(bt_adapter_smartrc_tput_mode_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	BT_DBG ("bt_hid_set_smartrc_tput_mode_cb intialized");
+	ret = bluetooth_hid_voice_data_path_init(_bt_hid_event_proxy);
+	ret = _bt_get_error_code(ret);
+    if (ret != BT_ERROR_NONE)
+        BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	else
+		_bt_set_cb(BT_EVENT_DUT_MODE , callback, user_data);
+
+	return ret;
+}
+
+int bt_hid_unset_smartrc_tput_mode_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_DUT_MODE);
+	bluetooth_hid_voice_data_path_deinit();
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_smart_rc_connection_cb(bt_hid_notify_smart_rc_connection_cb callback, void *user_data)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_HID_SMARTRC_CONNECTION_STATUS, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_unset_smart_rc_connection_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_SMARTRC_CONNECTION_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_sound_key_pressed_cb(bt_hid_notify_sound_key_pressed_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_set_cb(BT_EVENT_HID_VOICE_KEY_PRESSED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_hid_unset_sound_key_pressed_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_VOICE_KEY_PRESSED);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_rc_stop_sending_voice(const char *remote_address)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+	/* If remote address is NULL, RC command should be
+	   sent to all connected HID devices. So we need to
+	   explicitly send NULL as remote address to BT framework */
+	if(remote_address != NULL) {
+		_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+		error = bluetooth_rc_stop_sending_voice(
+                        (hid_device_address_t *)&addr_hex);
+	} else {
+		error = bluetooth_rc_stop_sending_voice(NULL);
+	}
+
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_hid_send_rc_command(const char *remote_address,
+		const unsigned char *data, unsigned short length)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+	if (NULL == data || 0 == length)
+		return BT_ERROR_INVALID_PARAMETER;
+
+	/* If remote address is NULL, RC command should be
+	   sent to all connected HID devices. So we need to
+	   explicitly send NULL as remote address to BT framework */
+	if(remote_address != NULL) {
+		_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+		error = bluetooth_send_rc_command(
+                        (hid_device_address_t *)&addr_hex,
+			data, length);
+	} else {
+		error = bluetooth_send_rc_command(NULL, data, length);
+	}
+
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_hid_set_battery_status_received_cb(bt_hid_notify_battery_status_received_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_set_cb(BT_EVENT_HID_BATTERY_STATUS_RECEIVED, callback, user_data);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_hid_unset_battery_status_received_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_BATTERY_STATUS_RECEIVED);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_mbr_return_receive_cb(bt_hid_mbr_return_receive_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	_bt_set_cb(BT_EVENT_HID_MBR_RETURN_RECVD , callback, user_data);
+        if (ret != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+        }
+
+        return ret;
+}
+
+int bt_hid_unset_mbr_return_receive_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_MBR_RETURN_RECVD);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_sensor_data_receive_cb(bt_hid_sensor_data_receive_cb callback, void *user_data)
+{
+	int ret = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+
+	ret = bluetooth_hid_sensor_data_path_init(_bt_hid_event_proxy);
+	ret = _bt_get_error_code(ret);
+        if (ret != BT_ERROR_NONE)
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	else
+		_bt_set_cb(BT_EVENT_HID_SENSOR_DATA_RECEIVED, callback, user_data);
+
+        return ret;
+}
+
+int bt_hid_unset_sensor_data_receive_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_SENSOR_DATA_RECEIVED);
+	bluetooth_hid_sensor_data_path_deinit();
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_send_device_command(const char *remote_address, unsigned char device_type,
+				unsigned char device_cmd)
+{
+	int error;
+        bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+        /* If remote address is NULL, RC command should be
+           sent to all connected HID devices. So we need to
+           explicitly send NULL as remote address to BT framework */
+        if(remote_address != NULL) {
+                _bt_convert_address_to_hex(&addr_hex, remote_address);
+
+		error = bluetooth_rc_send_device_cmd(
+                        (hid_device_address_t *)&addr_hex,
+                        device_type,
+                        device_cmd);
+
+	} else {
+                error = bluetooth_rc_send_device_cmd(NULL, device_type, device_cmd);
+        }
+
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_hid_send_mbr_command(const char *remote_address, const unsigned char* data,
+				unsigned short len)
+{
+	int error;
+        bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+        /* If remote address is NULL, RC command should be
+           sent to all connected HID devices. So we need to
+           explicitly send NULL as remote address to BT framework */
+        if(remote_address != NULL) {
+                _bt_convert_address_to_hex(&addr_hex, remote_address);
+
+		error = bluetooth_rc_send_mbr_cmd(
+                        (hid_device_address_t *)&addr_hex,
+                        data,
+                        len);
+        } else {
+                error = bluetooth_rc_send_mbr_cmd(NULL, data, len);
+        }
+
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+int bt_hid_send_mbr_data(const char *remote_address, const unsigned char* data,
+				unsigned short len)
+{
+
+	int error;
+        bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+        /* If remote address is NULL, RC command should be
+           sent to all connected HID devices. So we need to
+           explicitly send NULL as remote address to BT framework */
+        if(remote_address != NULL) {
+                _bt_convert_address_to_hex(&addr_hex, remote_address);
+
+		error = bluetooth_rc_send_mbr_data(
+                        (hid_device_address_t *)&addr_hex,
+                        data,
+                        len);
+        } else {
+                error = bluetooth_rc_send_mbr_data(NULL, data, len);
+        }
+
+        error = _bt_get_error_code(error);
+        if (error != BT_ERROR_NONE) {
+                BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+        }
+        return error;
+}
+
+
+int bt_hid_send_haptic_command(const unsigned char data, bool force, int voltage)
+{
+	int error;
+	unsigned char input_data[7] = {0, };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+	input_data[0] = 0x06; /* Haptic data */
+	input_data[1] = data;
+
+	error = bluetooth_send_rc_command(NULL, input_data, 2);
+
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+
+	return error;
+}
+
+int bt_hid_send_haptic_data(const char *remote_address,
+		const unsigned char *data, unsigned short length)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(data);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error = bluetooth_send_rc_haptic_data(
+			(hid_device_address_t *)&addr_hex,
+			data, length);
+
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hid_get_smart_remote_conn_status(bool *is_connected)
+{
+	int error;
+	gboolean status = FALSE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(is_connected);
+
+	error = bluetooth_get_smart_remote_conn_status(&status);
+	error = _bt_get_error_code(error);
+	if (BT_ERROR_NONE != error) {
+		BT_ERR("bluetooth_get_Smart_remote_conn_status returned %s(0x%08x)",
+				_bt_convert_error_to_string(error), error);
+	}
+
+	*is_connected = status ? TRUE : FALSE;
+
+	return error;
+}
+
+int bt_hid_get_smart_rc_battery_status(unsigned char *status)
+{
+	int battery_status =0;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+        BT_CHECK_INPUT_PARAMETER(status);
+
+	if(vconf_get_int("file/bluetooth/bt_smart_rc_battery", &battery_status)) {
+		BT_ERR("get vconf failed\n");
+		*status = (char)battery_status;
+		return BT_ERROR_OPERATION_FAILED;
+	}
+	*status = (char)battery_status;
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_set_calibration_mode(bool enable, int mode)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_HID_HOST_SUPPORT();
+
+	error_code = _bt_get_error_code(bluetooth_set_calibration_mode(enable, mode));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_hid_set_smart_rc_fw_update_status_cb(bt_hid_notify_smart_rc_fw_update_status_cb callback, void *user_data)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_HID_SMARTRC_FW_UPDATE_STATUS, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_unset_smart_rc_fw_update_status_cb(void)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_HID_SMARTRC_FW_UPDATE_STATUS);
+	return BT_ERROR_NONE;
+}
+
+int bt_hid_update_smart_rc_fw(const char *remote_address, const char *path)
+{
+	int error;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(path);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error = bluetooth_update_smart_rc_fw((hid_device_address_t *)&addr_hex, path);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_hid_get_smart_rc_fw_version(const char *remote_address, int *version)
+{
+	BT_CHECK_HID_HOST_SUPPORT();
+	BT_CHECK_INPUT_PARAMETER(version);
+
+        if(vconf_get_int("file/bluetooth/bt_smart_rc_version", version) != 0){
+                BT_ERR("BT_VCONF_SMART_RC_VERSION vconf get failed");
+                return BT_ERROR_OPERATION_FAILED;
+        }
+        BT_ERR("smart rc fw version : %X",*version);
+	return BT_ERROR_NONE;
+}
diff --git a/tv_src/bluetooth-opp-client.c b/tv_src/bluetooth-opp-client.c
new file mode 100644
index 0000000..388d44d
--- /dev/null
+++ b/tv_src/bluetooth-opp-client.c
@@ -0,0 +1,239 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+GList *sending_files;
+static bool is_opp_client_initialized = false;
+
+#ifdef TIZEN_OPP_CLIENT_DISABLE
+#define BT_CHECK_OPP_CLIENT_SUPPORT() \
+	{ \
+		BT_CHECK_BT_SUPPORT(); \
+		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+#else
+#define BT_CHECK_OPP_CLIENT_SUPPORT()
+#endif
+
+#define BT_CHECK_OPP_CLIENT_INIT_STATUS() \
+	if (__bt_check_opp_client_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_opp_client_init_status(void)
+{
+	if (is_opp_client_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+char** __bt_opp_get_file_array(GList *file_list)
+{
+	char **files = NULL;
+	char *c_file = NULL;
+	int file_num = 0;
+	int i = 0;
+
+	if (file_list == NULL)
+		return NULL;
+
+	file_num = g_list_length(file_list);
+
+	if (file_num == 0)
+		return NULL;
+
+	files = (char **)calloc(file_num + 1, sizeof(char *));
+	if (!files)
+		return NULL;
+
+	for (i = 0; i < file_num; i++) {
+		c_file = (char *)g_list_nth_data(file_list, i);
+
+		if (c_file == NULL)
+			continue;
+
+		files[i] = c_file;
+	}
+
+	for (i = 0; i < file_num; i++)
+		BT_DBG("file: %s", files[i]);
+
+	return files;
+}
+
+int bt_opp_client_initialize(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_opc_init());
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+		return error_code;
+	}
+
+	is_opp_client_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_client_deinitialize(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_CLIENT_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_opc_deinit());
+	bt_opp_client_clear_files();
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+		return error_code;
+	}
+
+	is_opp_client_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_client_add_file(const char *file)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_CLIENT_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(file);
+
+	if (access(file, F_OK) == 0) {
+		sending_files = g_list_append(sending_files, strdup(file));
+	} else {
+		if (errno == EACCES || errno == EPERM)
+			error_code = BT_ERROR_PERMISSION_DENIED;
+		else
+			error_code = BT_ERROR_INVALID_PARAMETER;
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_opp_client_clear_files(void)
+{
+	int i = 0;
+	int file_num = 0;
+	char *c_file = NULL;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_CLIENT_INIT_STATUS();
+
+	if (sending_files) {
+		file_num = g_list_length(sending_files);
+
+		for (i = 0; i < file_num; i++) {
+			c_file = (char *)g_list_nth_data(sending_files, i);
+
+			if (c_file == NULL)
+				continue;
+
+			free(c_file);
+		}
+
+		g_list_free(sending_files);
+		sending_files = NULL;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_client_push_files(const char *remote_address,
+			bt_opp_client_push_responded_cb responded_cb,
+			bt_opp_client_push_progress_cb progress_cb,
+			bt_opp_client_push_finished_cb finished_cb,
+			void *user_data)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+	char **files = NULL;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_CLIENT_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	files = __bt_opp_get_file_array(sending_files);
+
+	error_code = _bt_get_error_code(bluetooth_opc_push_files(&addr_hex, files));
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	} else {
+		_bt_set_cb(BT_EVENT_OPP_CLIENT_PUSH_RESPONSED, responded_cb, user_data);
+		_bt_set_cb(BT_EVENT_OPP_CLIENT_PUSH_PROGRESS, progress_cb, user_data);
+		_bt_set_cb(BT_EVENT_OPP_CLIENT_PUSH_FINISHED, finished_cb, user_data);
+	}
+
+	bt_opp_client_clear_files();
+
+	if (files)
+		free(files);
+
+	return error_code;
+}
+
+int bt_opp_client_cancel_push(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_CLIENT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_CLIENT_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_opc_cancel_push());
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
diff --git a/tv_src/bluetooth-opp-server.c b/tv_src/bluetooth-opp-server.c
new file mode 100644
index 0000000..7cd9818
--- /dev/null
+++ b/tv_src/bluetooth-opp-server.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+static bool is_opp_server_initialized = false;
+
+#ifdef TIZEN_OPP_SERVER_DISABLE
+#define BT_CHECK_OPP_SERVER_SUPPORT() \
+	{ \
+		BT_CHECK_BT_SUPPORT(); \
+		LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+		return BT_ERROR_NOT_SUPPORTED; \
+	}
+#else
+#define BT_CHECK_OPP_SERVER_SUPPORT()
+#endif
+
+
+#define BT_CHECK_OPP_SERVER_INIT_STATUS() \
+	if (__bt_check_opp_server_init_status() == BT_ERROR_NOT_INITIALIZED) \
+	{ \
+		LOGE("[%s] NOT_INITIALIZED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_INITIALIZED); \
+		return BT_ERROR_NOT_INITIALIZED; \
+	}
+
+int __bt_check_opp_server_init_status(void)
+{
+	if (is_opp_server_initialized != true) {
+		BT_ERR("NOT_INITIALIZED(0x%08x)", BT_ERROR_NOT_INITIALIZED);
+		return BT_ERROR_NOT_INITIALIZED;
+	}
+
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_server_initialize(const char *destination,
+			bt_opp_server_push_requested_cb push_requested_cb,
+			void *user_data)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(destination);
+
+	error_code = _bt_get_error_code(bluetooth_obex_server_init(destination));
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+		return error_code;
+	}
+
+	_bt_set_cb(BT_EVENT_OPP_PUSH_REQUESTED, push_requested_cb, user_data);
+
+	is_opp_server_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_server_initialize_by_connection_request(const char *destination,
+			bt_opp_server_connection_requested_cb connection_requested_cb,
+			void *user_data)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(destination);
+
+	error_code = _bt_get_error_code(bluetooth_obex_server_init_without_agent(destination));
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+		return error_code;
+	}
+
+	_bt_set_cb(BT_EVENT_OPP_CONNECTION_REQUESTED, connection_requested_cb, user_data);
+
+	is_opp_server_initialized = true;
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_server_deinitialize(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_SERVER_INIT_STATUS();
+
+	if (_bt_check_cb(BT_EVENT_OPP_CONNECTION_REQUESTED) == false) {
+		error_code = _bt_get_error_code(bluetooth_obex_server_deinit());
+	} else {
+		/* BADA API */
+		error_code = _bt_get_error_code(bluetooth_obex_server_deinit_without_agent());
+	}
+
+	_bt_unset_cb(BT_EVENT_OPP_CONNECTION_REQUESTED);
+	_bt_unset_cb(BT_EVENT_OPP_PUSH_REQUESTED);
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+		return error_code;
+	}
+
+	is_opp_server_initialized = false;
+	return BT_ERROR_NONE;
+}
+
+int bt_opp_server_accept(bt_opp_server_transfer_progress_cb progress_cb,
+			bt_opp_server_transfer_finished_cb finished_cb,
+			const char *name,
+			void *user_data,
+			int *transfer_id)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_SERVER_INIT_STATUS();
+
+	/* Unset the transfer callbacks */
+	_bt_unset_cb(BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS);
+	_bt_unset_cb(BT_EVENT_OPP_SERVER_TRANSFER_FINISHED);
+
+	if (_bt_check_cb(BT_EVENT_OPP_CONNECTION_REQUESTED) == false) {
+		error_code = _bt_get_error_code(bluetooth_obex_server_accept_authorize(name));
+	} else {
+		/* BADA API */
+		error_code = _bt_get_error_code(bluetooth_obex_server_accept_connection());
+	}
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	} else {
+		_bt_set_cb(BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS, progress_cb, user_data);
+		_bt_set_cb(BT_EVENT_OPP_SERVER_TRANSFER_FINISHED, finished_cb, user_data);
+	}
+
+	return error_code;
+}
+
+int bt_opp_server_reject(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_SERVER_INIT_STATUS();
+
+	if (_bt_check_cb(BT_EVENT_OPP_CONNECTION_REQUESTED) == false) {
+		error_code = _bt_get_error_code(bluetooth_obex_server_reject_authorize());
+	} else {
+		/* BADA API */
+		error_code = _bt_get_error_code(bluetooth_obex_server_reject_connection());
+	}
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	/* Unset the transfer callbacks */
+	_bt_unset_cb(BT_EVENT_OPP_SERVER_TRANSFER_PROGRESS);
+	_bt_unset_cb(BT_EVENT_OPP_SERVER_TRANSFER_FINISHED);
+
+	return error_code;
+}
+
+int bt_opp_server_set_destination(const char *destination)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_SERVER_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(destination);
+
+	error_code = _bt_get_error_code(bluetooth_obex_server_set_destination_path(destination));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_opp_server_cancel_transfer(int transfer_id)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_OPP_SERVER_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_OPP_SERVER_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_obex_server_cancel_transfer(transfer_id));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
diff --git a/tv_src/bluetooth-pan.c b/tv_src/bluetooth-pan.c
new file mode 100644
index 0000000..a2b5b68
--- /dev/null
+++ b/tv_src/bluetooth-pan.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+#ifdef TIZEN_PAN_DISABLE
+#define BT_CHECK_PAN_SUPPORT() \
+		{ \
+			BT_CHECK_BT_SUPPORT(); \
+			LOGE("[%s] NOT_SUPPORTED(0x%08x)", __FUNCTION__, BT_ERROR_NOT_SUPPORTED); \
+			return BT_ERROR_NOT_SUPPORTED; \
+		}
+#else
+#define BT_CHECK_PAN_SUPPORT()
+#endif
+
+int bt_nap_activate(void)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error = bluetooth_network_activate_server();
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+int bt_nap_deactivate(void)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error = bluetooth_network_deactivate_server();
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	}
+	return error;
+}
+
+/* bluez don't support the disconnect API about NAP server */
+/* So we implement this, deactivate the server and re-activate the server */
+int bt_nap_disconnect_all(void)
+{
+	int error = BT_ERROR_NONE;
+
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error = bluetooth_network_deactivate_server();
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error), error);
+	} else {
+		return bt_nap_activate();
+	}
+
+	return error;
+}
+
+int bt_nap_set_connection_state_changed_cb(
+				bt_nap_connection_state_changed_cb callback,
+				void *user_data)
+{
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_NAP_CONNECTION_STATE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+
+}
+
+int bt_nap_unset_connection_state_changed_cb(void)
+{
+	_bt_unset_cb(BT_EVENT_NAP_CONNECTION_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_panu_set_connection_state_changed_cb(
+				bt_panu_connection_state_changed_cb callback,
+				void *user_data)
+{
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_PAN_CONNECTION_STATE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_panu_unset_connection_state_changed_cb(void)
+{
+	_bt_unset_cb(BT_EVENT_PAN_CONNECTION_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
+int bt_panu_connect(const char *remote_address, bt_panu_service_type_e type)
+{
+	int error = BT_ERROR_INVALID_PARAMETER;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+	if (BT_PANU_SERVICE_TYPE_NAP == type) {
+		error = bluetooth_network_connect(&addr_hex,
+					BLUETOOTH_NETWORK_NAP_ROLE, NULL);
+		error = _bt_get_error_code(error);
+		if (error != BT_ERROR_NONE) {
+			BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error),
+					error);
+		}
+	}
+	return error;
+}
+
+int bt_panu_disconnect(const char *remote_address)
+{
+	int error = BT_ERROR_INVALID_PARAMETER;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_PAN_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+	error = bluetooth_network_disconnect(&addr_hex);
+	error = _bt_get_error_code(error);
+	if (error != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error),
+				error);
+	}
+	return error;
+}
+
diff --git a/tv_src/bluetooth-socket.c b/tv_src/bluetooth-socket.c
new file mode 100644
index 0000000..d5bd896
--- /dev/null
+++ b/tv_src/bluetooth-socket.c
@@ -0,0 +1,257 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <dlog.h>
+#include <stdio.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_private.h"
+
+int bt_socket_create_rfcomm(const char *uuid, int *socket_fd)
+{
+	int ret = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(uuid);
+	BT_CHECK_INPUT_PARAMETER(socket_fd);
+
+	ret = bluetooth_rfcomm_create_socket(uuid);
+	if (ret < 0) {
+		ret = _bt_get_error_code(ret);
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+		return ret;
+	} else {
+		*socket_fd = ret;
+		return BT_ERROR_NONE;
+	}
+}
+
+int bt_socket_destroy_rfcomm(int socket_fd)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_rfcomm_remove_socket(socket_fd));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_is_service_used(const char* service_uuid, bool *used)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(service_uuid);
+	BT_CHECK_INPUT_PARAMETER(used);
+
+	*used = bluetooth_rfcomm_is_server_uuid_available(service_uuid);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_listen_and_accept_rfcomm(int socket_fd, int max_pending_connections)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	error_code = _bt_get_error_code(bluetooth_rfcomm_listen_and_accept(socket_fd, max_pending_connections));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_listen(int socket_fd, int max_pending_connections)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_listen(socket_fd, max_pending_connections));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_accept_sync(int socket_fd, int *connected_socket_fd)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_accept_connection(socket_fd, connected_socket_fd));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_accept(int socket_fd, int *connected_socket_fd)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_accept_connection(socket_fd, connected_socket_fd));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_reject(int socket_fd)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_reject_connection(socket_fd));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_connect_rfcomm(const char *remote_address, const char *remote_port_uuid)
+{
+	bluetooth_device_address_t addr_hex = { {0,} };
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(remote_address);
+	BT_CHECK_INPUT_PARAMETER(remote_port_uuid);
+
+	_bt_convert_address_to_hex(&addr_hex, remote_address);
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_connect(&addr_hex, remote_port_uuid));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_disconnect_rfcomm(int socket_fd)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(bluetooth_rfcomm_disconnect(socket_fd));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+				error_code);
+	}
+
+	return error_code;
+}
+
+int bt_socket_send_data(int socket_fd, const char *data, int length)
+{
+	int ret = 0;
+
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	ret = bluetooth_rfcomm_write(socket_fd, data, length);
+	if (ret == BLUETOOTH_ERROR_NOT_IN_OPERATION) {
+		BT_ERR("OPERATION_FAILED(0x%08x)", BT_ERROR_OPERATION_FAILED);
+		return BT_ERROR_OPERATION_FAILED;
+	}
+
+	ret = _bt_get_error_code(ret);
+	if (ret != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(ret), ret);
+	}
+
+	return ret;
+}
+
+int bt_socket_set_data_received_cb(bt_socket_data_received_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_DATA_RECEIVED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_unset_data_received_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_DATA_RECEIVED);
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_set_connection_requested_cb(bt_socket_connection_requested_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_RFCOMM_CONNECTION_REQUESTED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_unset_connection_requested_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_RFCOMM_CONNECTION_REQUESTED);
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_set_connection_state_changed_cb(bt_socket_connection_state_changed_cb callback, void *user_data)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_CONNECTION_STATE_CHANGED, callback, user_data);
+	return BT_ERROR_NONE;
+}
+
+int bt_socket_unset_connection_state_changed_cb(void)
+{
+	BT_CHECK_BT_SUPPORT();
+	BT_CHECK_INIT_STATUS();
+	_bt_unset_cb(BT_EVENT_CONNECTION_STATE_CHANGED);
+	return BT_ERROR_NONE;
+}
+
diff --git a/tv_src/bluetooth-sync3d.c b/tv_src/bluetooth-sync3d.c
new file mode 100644
index 0000000..56fece6
--- /dev/null
+++ b/tv_src/bluetooth-sync3d.c
@@ -0,0 +1,243 @@
+/*
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 <glib.h>
+#include <dlog.h>
+#include <stdio.h>
+#include <bluetooth-api.h>
+
+#include "bluetooth.h"
+#include "bluetooth_product.h"
+#include "bluetooth_private.h"
+#include "bluetooth-sync3d-api.h"
+
+int bt_sync3d_init(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = bluetooth_sync3d_init(_bt_sync3d_event_proxy);
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+	return error_code;
+}
+
+int bt_sync3d_deinit(void)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = bluetooth_sync3d_deinit();
+
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+	return error_code;
+}
+
+int bt_sync3d_broadcast_on_off(bool on_off)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_3d_broadcast_on_off(on_off));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+							error_code);
+	}
+	return error_code;
+}
+
+int bt_sync3d_set_association_notified_cb(bt_sync3d_association_notified_cb callback,
+								void *user_data)
+{
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_SYNC3D_ASSOCIATION_NOTIFIED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_sync3d_unset_association_notified_cb(void)
+{
+	_bt_unset_cb(BT_EVENT_SYNC3D_ASSOCIATION_NOTIFIED);
+	return BT_ERROR_NONE;
+}
+
+int bt_sync3d_set_event_received_cb(bt_sync3d_event_cb callback,
+								void *user_data)
+{
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(callback);
+	_bt_set_cb(BT_EVENT_SYNC3D_VSPEC_EVENT_RECEIVED, callback, user_data);
+
+	return BT_ERROR_NONE;
+}
+
+int bt_sync3d_unset_event_received_cb(void)
+{
+	_bt_unset_cb(BT_EVENT_SYNC3D_VSPEC_EVENT_RECEIVED);
+	return BT_ERROR_NONE;
+}
+
+int bt_sync3d_set_duty_for_broadcast(short duty)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_duty_for_broadcast(duty));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_set_dealy_for_broadcast(short delay)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_dealy_for_broadcast(delay));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_set_dtv_mode(bt_sync3d_dtv_mode mode,
+				const char *master_bd_addr)
+{
+	int error_code = BT_ERROR_NONE;
+	bluetooth_device_address_t addr_hex = { {0,} };
+
+	BT_CHECK_INIT_STATUS();
+
+	if (mode == BT_SYNC3D_DTV_MODE_SLAVE)
+		BT_CHECK_INPUT_PARAMETER(master_bd_addr);
+
+	_bt_convert_address_to_hex(&addr_hex, master_bd_addr);
+	error_code = _bt_get_error_code(set_dtv_mode(mode, &addr_hex));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_set_pairing_mode(bool on_off)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_pairing_mode(on_off));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_set_view_type(bt_sync3d_view_type view_type)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_view_type(view_type));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_set_dual_audio_mode(bool on_off)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_dual_audio_mode(on_off));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int bt_sync3d_get_sync_period(unsigned short *sync_period)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+	BT_CHECK_INPUT_PARAMETER(sync_period);
+
+	error_code = _bt_get_error_code(get_sync_period(sync_period));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int  bt_sync3d_set_rssi_for_proximity_pairing(short rssi)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_rssi_for_proximity_pairing(rssi));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}
+
+int  bt_sync3d_set_vsync_detect(bool on_off)
+{
+	int error_code = BT_ERROR_NONE;
+
+	BT_CHECK_INIT_STATUS();
+
+	error_code = _bt_get_error_code(set_vsync_detect(on_off));
+	if (error_code != BT_ERROR_NONE) {
+		BT_ERR("%s(0x%08x)", _bt_convert_error_to_string(error_code),
+								error_code);
+	}
+
+	return error_code;
+}