Muting the Microphone
You can mute the microphone during a call
by pressing the [Mute] key. 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.
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 on. Select DTMF
off to disable DTMF tones. DTMF tones
are normally on.
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.
In-call menu
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