LG -H820 User Manual page 16

Your Phone
Laser Detection
Auto-focus
Power/Lock Key
NFC Touch Point
Speaker
Power/Lock Key
Volume Keys
16
Turn your phone on/off by pressing and holding this key
•
Press once quickly to lock/unlock the screen
•
While the screen is off:
Press Volume Up Key twice to launch QuickMemo+.
•
Press Volume Down Key twice to launch the camera.
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While the screen is on:
From the Home screen, press to change the ringer type.
•
While listening to music or on a call, press to adjust the volume.
•
Rear Camera Lens
Flash
Volume Keys