Calling modes
9
Using the group listening mode
The group listening mode allows you to listen to a contact via the loudspeaker, while the
handset is picked up, in order to enable other persons to listen to the call as well.
Adjusting the listening volume
The sound volume of the handset and the loudspeaker can be adjusted over 8 levels.
During the call:
• Press the speaker key.
-> The group listening mode is activated. The LED of the
loudspeaker key lights up.
Note: You can still continue to use the handset.
To deactivate the group listening mode:
• Press the speaker key.
-> The group listening mode is deactivated. The indicator of the
loudspeaker key goes off.
Volume down:
• Press the - key
Volume up:
• Press the + key
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