... Shake Control System"shake control" ,you can shake the phone, and switching songs or other operation,very interesting. - Imaging- Integrated ... Display: Caller Picture, Caller Video, Ring Tone - Function during Phone Call: Speaker, Mute, Call Hold, Sound Recording, Background Sound ... Display, Ring Tone, Caller Group - Security Setup: SIM Lock, Phone Lock, Keypad Lock, Black List, Filter List - Ring Type ...