Patent ID: 8498675
Filing Date: 2013-07-30
Classification: H04M

Abstract:
1. A mobile communication device comprising: a main body having a body surface; a vibration unit for vibrating the main body; a sensor disposed in the main body for detecting whether the body surface is substantially facing in a predetermined direction and for detecting a vibration frequency of the main body and a vibration amplitude to which the main body is vibrated; a ring unit for emitting a ringtone; a processor for directing the ring unit to emit the ringtone and for adjusting volume of the ringtone according to whether the body surface is substantially facing in the predetermined direction and according to the vibration frequency and the vibration amplitude, when the mobile communication device receives an incoming call signal; wherein, the processor is further for directing the vibration unit to vibrate the main body to a degree of vibration according to whether the body surface is facing in the predetermined direction and according to the vibration frequency and the vibration amplitude, when the mobile communication device receives the incoming call signal.