Lock The Keyboard; Muting The Microphone; Adjust Volume - LG C570 User Manual

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Turn the Device On and Off
To turn on the device, press and hold the
Power button.
To turn off the device, press and hold the
Power button.

Lock the Keyboard

To lock the keyboard, press and hold the U
key for 2 ~ 3 seconds.
To unlock the keyboard, press the left soft
key
.

Muting the Microphone

To mute the microphone during a call, press
and hold the J key for 2 ~ 3 seconds.
When the handset is muted, the caller cannot
hear you, but you can still hear the caller.
Getting Started
Getting Started gives you step-by-step
instructions on how to set up the basic
functions of your device. From the Today
screen, do either of the following to access
Getting Started:
b Scroll down to select the Getting Started
shortcut menu, then scroll left or right and
select a specific topic.
Getting Started
b Select Start > All Programs > Getting
Started, then select the topic to view.

Adjust Volume

Your device has two types of volume:
b System Volume: Adjust the system
volume to change the volume level of
system sounds and notifications like
alarm, ringer, keypad, audio and video
playback.
To adjust the system volume:
When the device is in idle mode, press
the volume keys up or down to increase
or decrease volume.
b In-Call Volume: Adjusts the volume level
of the phone conversation.
To adjust the in-call volume:
During a call, press the volume keys
up or down to increase or decrease
volume.
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