Getting to know your phone, Phone overview – LG LGL39C User Manual
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Getting to know your phone
Phone overview
Proximity Sensor
Earpiece
Recent app key
View a list of recently-used
applications.
Home Key
Return to the Home screen
from any screen.
Volume Keys
Allow you to adjust the ringer,
media volume, or the volume
during a call.
Back Key
Return to the previous screen.
Menu Key
Display the available options.
Power/Lock Key
Turn your phone on/off,
restart, lock/unlock the
screen, turn airplane mode
on or off, and change the
ringer type.
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.