12introducing your mobile phoneKeysKey FunctionDialMake or answer a call; In Idle mode,retrieve recently dialed, missed, orreceived numbersBack In Menu mode, return to the previouslevelPower/Menu exitTurn the phone on and off (press andhold); End a call; In Menu mode,return to Idle modeVolume Adjust the phone’s volumeHold/MusicplayerLock or unlock the touch screen andkeys; Launch the music player (slidedown and hold)Camera/ApplicationswitchIn Idle mode, turn on the camera(press and hold); In Camera mode,take a photo or record a video; If youchange the key function, open theapplication switch window to accessother applications without exiting thecurrent application (press and hold)Key Function