4introducing your mobile phonePhone layoutThe front of your phone includes the following keysand features:The rear of your phone includes the following keysand features:Depending on your region, the composition ofthe QWERTY keyboard may differ.Volume keyQWERTYkeyboardPower/Menuexit keyEarpieceTouch screenBack keyHold keyMouthpieceDial keyRecorder 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 or touch and hold the lockicon on the touch screen.Battery coverCamera key Internal antennaSpeakerMultifunctionjackCamera lensHeadset jack