Getting To Know Your Phone; Phone Overview - LG E440 Optimus L4 II Benutzerhandbuch

Getting to know your phone

Phone overview

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
Display the available options.
19