33Dialog 4220 Lite/Dialog 4222 Office
During Calls
During Calls
Group Listening (loudspeaking)
This feature lets other people in your room listen to your phone
conversation. You speak in the handset while the other party´s
voice is heard on 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 on
the loudspeaker.
Note: You can adjust the volume, See section “Settings” on
page 65.
From loudspeaking to handsfree
(Dialog 4222 Office phone only).
d Replace the handset.
Handsfree conversation.
From handsfree to loudspeaking
(Dialog 4222 Office phone only).
u Lift the handset and press.
í Press to end the call.
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