10introducing your mobile phonePhone layoutThe front of your phone includes the following keysand features:The rear of your phone includes the following keysand features:Power/Menuexit keyDial keyTouch screenEarpieceBack keyMouthpieceMultifunctionjackVolume keyYou can lock the touch screen and keys toprevent any unwanted phone operations. Tolock, press [ ] key.Battery coverCamera lensCamera key InternalantennaHold keyMirror