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Dialog 4420 IP Basic
During Calls
Hold
You can temporarily put the ongoing call on hold.
Õ
Ô
Line
Press the ongoing call Line key.
The key lamp flashes slowly.
Note:
If you replace the handset, the call is terminated.
Ö
Ô
Line
Press the flashing Line key again to resume the call.
Inquiry
You have a voice connection on Line 1 and want to make an Inquiry
to an internal or external party.
Ô
Inquiry
Press.
The first call is put on hold (Line 1 flashes slowly).
Note:
You can also press Line 2.
z
Call the third party.
When the other party answers, you can switch between the calls
(Refer Back), Transfer the call, create a Conference or end one of
the calls.
Press to end the Inquiry call.
The third party is disconnected.
Ö
Ô
Line 1
Press to return to the first call.
Refer Back
The Line key lamp flashes for the call put on hold.
Ö
Ô
Line 1
Press to put the third party on hold.
First call is connected.
Ö
Ô
Inquiry
Press to put the first call on hold.
Third party is connected.
Note:
You can also press Line 2 if you have initiated the
Inquiry on Line 2.
Press to terminate the connected call.
