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Device components
Earpiece
Proximity sensor
Home key
Return to the Home screen from
any screen.
Back key
Return to the previous screen.
NOTE: Proximity sensor
When receiving and making calls, the proximity sensor automatically turns the backlight
off and locks the touch screen by sensing when the phone is near your ear. This extends
battery life and prevents you from unintentionally activating the touch screen during calls.
WARNING
Placing a heavy object on the phone or sitting on it can damage the LCD and touch
screen functions. Do not cover the LCD proximity sensor with protective film. This could
cause the sensor to malfunction.
Power/Lock key
• Switch your phone on/off by
pressing and holding this key.
• Short press to lock/unlock the
screen.
Menu key
• Check what options are available.
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