17
Using your telephone
1
17
Usi
• Cancelling callback request:
1.12
Answering an internal call in intercom mode
You can answer without lifting the receiver. When you receive an internal call,
your telephone rings and you are connected directly in handsfree mode. The
screen shows the caller’s identity.
1.13
Sending DTMF signals
Even if your system is not touchtone by default, during a call you sometimes have
to send DTMF signals, to a voice server, an automated attendant or a remotely
consulted answering machine.
×Cback
Corresponding LED lights up
When your caller hangs up, intercom mode remains active.
Mute
Mute
During a call
To activate To disable
The feature is automatically cancelled when you hang up.
¤DTMF
×DTMF
AADMU050-110
AADMU050-120