LG LG235C - Manual (Page 14)

Mute Function
The Mute function is used during
a phone call. To quickly activate
Mute, press the Left Soft Key
Mute
. To cancel, press the
Left Soft Key
Unmute
.
Quick Volume Adjustment
Quickly adjust the ringer and
earpiece volumes by pressing
the upper Volume Key to
increase the volume and the
lower Volume Key to decrease
it.
Call Waiting
Your cellular service may offer
call waiting. While a call is in
progress one beep indicates an
incoming call. When call
waiting is enabled, you may put
the active call on hold while
you answer the other incoming
call. Check with your cellular
service provider for information
about this function.
1. Press to receive a
waiting call.
2. Press again to switch
between calls.
Note
Keypad Volume is adjusted
through the Sound Volume menu:
12
Quick Access to Convenient Features
Menu -> Settings ->
Sound -> Volume ->
Keypad