LG G3 Beat D722J User Manual page 113

Decline with message - When you want to reject a call, you can send a
quick message using this function. This is useful if you need to reject a
call during a meeting.
Call forwarding - Choose whether to divert all calls when the line is busy,
when there is no answer or when your phone is out of service.
Privacy keeper - Hide the caller name and number for an incoming call
during the screen lock.
Call waiting - This service enables you to place the first call on hold and
answer the new call when another call is coming in during a call.
Start call waiting - Start the service.
Stop call waiting - Stop the service.
Record button - Set whether to display the Record button during a call.
Save unknown numbers - Add unknown numbers to contacts after a call.
Power key ends call - Allows you to select your end call.
Answering memo - Set whether to record message when call not
answered.
Answering memo - Enable answering memo.
Reply message - Change the replay message into Japanese or English or
set the recorded voices.
Play answering memo - Play back recorded messages.
Change guide language - Change the guide langage for operations of
each service or etc. into Japanese or English.
English guidance - Change the guide language into English.
Japanese guidance - Change the guide language into Japanese.
Call duration - View the duration of last call and All calls.
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