LG Electronics LG-E610 manual Device components, Menu key, Short press to lock/unlock the screen

Device components

Earpiece

Proximity sensor

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.

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.