Using your telephone
11
3
3.7
Sending DTMF signals
During a conversation you sometimes have to send DTMF signals, such as with a voice server, an automated attendant or a
remotely consulted answering machine.
3.8
Mute, so that your correspondent cannot hear you
You can hear your correspondent but he/she cannot hear you:
during a
conversation
to activate
The function is automatically cancelled when you hang up.
Send DTMF
during a
conversation
You cannot be heard and the 'mute'
icon is shown on the set display
long press
You can be heard and the 'mute'
icon disappears from the display
long press
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