User guide

During Calls
Dialog 4422 IP Office46
During Calls
Group Listening (loudspeaker)
(Dialog 4422 v. 1 phone only).
This feature lets other people in your r
oom listen to your phone
conversation. You speak in the handset while the other party´s
voice is heard in the loudspeaker.
During an ongoing conversation:
Press to switch between loudspeaker and handset.
When the key lamp is on, the other party´s voice
can be heard in
the loudspeaker.
Note: You can adjust the volume, See section “Setting
s” on
page 77.