LG -E420 User Manual page 259

WARNING
While in the speaker phone mode(Handsfree mode) the speaker sound might
be high, and so to avoid damage to your hearing, do not close the handset to
your ear while using speaker phone mode.
Power/Lock key
Earphone Jack
Volume keys
•
•
•
Microphone
Charger/USB port
Camera lens
microSD Card Slot
SIM cards slot
On the Home screen: Controls ringer volume
During a call: Control your earpiece volume
When playing a track: Controls volume continuously
TIP! QuickMemo function
Press and hold the Volume Up and Volume Down Keys for
one second to use the QuickMemo function.
Back Cover
Battery
3