3.7 Three-way conference
You are in communication with a first correspondent. A second correspondent is on hold.
Conference You are in conference mode
► To end the conference
Use one of the following:
o End conf
o Hang up
o On-hook the receiver
If you initiated the conference, when one of your correspondents leaves the conference, you stay in
conversation with the other correspondent.
3.8 Sending DTMF signals
During a conversation you sometimes have press dialing keys to send DTMF signals, such as with a
voice server, an automated attendant or a remotely consulted answering machine.
By default during a communication, your telephone is configured to send codes in voice frequency:
enter these codes directly using the keys on your telephone.
For more information regarding this configuration, contact the person in charge of your installation.
3.9 Adjust audio volume
During a call, to adjust the volume of the loudspeaker, receiver or headset:
During a conversation
Adjust audio volume
The selected volume is memorized for the next call. The loudspeaker, receiver and headset have each
a separate memorized volume.
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