17
Device components
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.
Earpiece
Front-facing Camera lens
Home key
• Return to the Home screen from any screen.
Back key
• Return to the previous screen.
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.
SIM switch key
• Switch between SIM1 and SIM2.
• Touch and Hold the key to go to Dual SIM settings.
Proximity sensor
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