User guide

During Calls
BusinessPhone – Dialog 4220 Lite / Dialog 321030
Inquiry
During an ongoing conversation you wish to make an inquiry to an
internal or external party.
Dialog 4220 Lite
Inquiry Ô Press.
Or:
Line 2
Ô Press Line 2.
The first call is put on hold (the lamp flashes slowly).
z Call the third party.
When the third party answers you can switch between the calls,
create a Conference and end one of the calls.
í Press to end the Inquiry call.
The second call is disconnected.
Line 1
ÖÔ Press to retake the first call.
You are now connected to the first party.
Dialog 3210
Inquiry g Press.
The first call is put on hold (the lamp flashes slowly).
z Call the third party.
When the third party answers you can switch between the calls,
create a conference and end one of the calls.
X Press to end the Inquiry call.
The second call is disconnected.
Line
{g Press to retake the first call.
You are now connected to the first party.