During Calls
Âd
í
u
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Ô Inquiry
z
í
ÖÔ Line 1
Handsfree
(Dialog 4222 Office phone only).
Press and replace the handset.
Handsfree conversation.
Press to end the call.
From handsfree to handset
Lift the handset.
Conversation via the handset.
Mute
Press to switch the microphone on or off.
When the lamp is lit, the person on the line cannot hear what is being said in your room.
Inquiry
You have a voice connection on Line 1 and want to make an Inquiry to an internal or external party.
Press.
The first party is put on hold (Line 1 flashes slowly).
Note: You can also press Line 2.
Call the third party.
When the other party answers, you can switch between the calls (Refer back), Transfer the call, create a Conference and end one of the calls.
Press to end the Inquiry call.
The third party is disconnected.
Press to return to the first call.
34 | Dialog 4220 Lite/Dialog 4222 Office |