introducing your mobile phone13Phone 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 the Hold key. To unlock, press andhold the Hold key.Battery coverCamera lensCamera key InternalantennaHold keyMirror