LG LG730 - Manual (Page 9)

9
Getting to know your phone
Device components
Earpiece
Proximity Sensor
Front Camera Lens
Home Key
• Return to the Home screen from
any screen.
• Press and hold to view a list of
the most recently used apps.
Back Key
Return to the previous screen.
Power/Lock Key
• Press and hold to turn the phone
on/off, restart, activate/deactivate
airplane mode, and change the
ringer type.
• Press briefly to lock/unlock the
screen.
Menu Key
• Displays available options.
• Go to Google Search™ by lightly
pressing and holding this key.
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.