Conference Calls - LG C3380 Guide De L'utilisateur

In-Call Menu
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.
Speakerphone
You can activate the speakerphone function when you
use handsfree option in a car. If you activate this function,
you can receive or make a call without holding a phone.
The speakerphone icon will be appeared during a call. If
you press OK key, you can activate or cancel this
function.
DTMF tones while calling
To switch on DTMF tones while calling (e.g. to use the
phone with an automatic switchboard) press the key
[Options] followed by Send DTMF – DTMF on. Select DTMF
off to disable DTMF tones. DTMF tones are normally on.
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C3380

Conference Calls

The conference service provides you with the ability to
have a simultaneous conversation with more than one
caller, if your network service provider supports this
feature. A conference call can only be set up when you
have one active call and one call on hold, both calls
having been answered. Once a conference call is set up,
calls may be added, disconnected or separated (that is,
removed from the conference call but still connected to
you) by the person who set up the conference call.
These options are all available from the In-Call menu. The
maximum callers in a conference call are five. Once
started, you are in control of the conference call, and only
you can add calls to the conference call.