#define TELEPHONY_APP_INTERFACE "org.tizen.csd.Call.Instance"
#define BT_HEADSET_INTERFACE "org.bluez.Headset"
#define BT_ADAPTER_INTERFACE "org.bluez.Adapter1"
+#define BT_INTERFACES_ADDED "InterfacesAdded"
+#define BT_INTERFACES_REMOVED "InterfacesRemoved"
#ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
#define BT_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
#define BLUEZ_MEDIA_TRANSPORT_INTERFACE "org.bluez.MediaTransport1"