... ,support to play in full screen, speed and adjust saturation of color* Game, SMS/MMS , MP3, MP4, SMS group sending, Voice ... off*Caller picture/ringtone fuction*Vibration function*Support T-Flash card expansion up to 8GB*USB pop-port*Battery: Li- ... 7V 700mAh*Others: call history, file manager, games, calendar, alarm, world clock, calculator, stopwatch, unit converter, currency converter, E-Book reader ...