LG G5300 - Manuel (Page 194)

ENGLISH
91
Additional Functions
If Call Waiting is on, you can put the first call on hold and answer the
second, by pressing [Send] or by selecting the [Answer] key.
You can end the current call and answer the waiting call by selecting
the [Menu] key, then End & Answer.
1-5 Rejecting an Incoming Call
You can reject an incoming call without answering by simply
pressing the [End] key.
When in a call you can reject an incoming call (1st call) by pressing
the [Menu] key and selecting Multiparty/End and Answer or by
pressing [End] key.
1-6 Controlling the volume during a call
You can control the volume during a call by pressing [Options] key
and selecting Volume followed by
U or D .
1-7 Muting the Microphone
You can mute the microphone during a call by pressing the [Options]
key then selecting Mute. The handset can be unmuted by pressing
the [Unmute].
When the handset is muted, the caller cannot hear you, but you can
still hear them.
1-8 Switching DTMF Tones on During a Call
To turn DTMF tones on during a call, for example, to allow your
handset to make use of an automated switchboard, select the
[Options] key, then DTMF On. DTMF tones can be turned off the
same way.