AASTRA 4422 IP Office for MD Evolution User Guide - Manual (Page 44)

Operations during a Call
MD Evolution – Dialog 4422 IP Office 44
On the other hand, if one of your parties withdraws from the con-
ference call, that will result in the call now being a single call with
the remaining party.
Notes:
The suffix “3” is the one usually used to access the conference
call service. It may, however, have been modified by your
system administrator.
If there are more than 2 parties on your telephone, the con-
ference call will be established between the party currently
conversing with you, and the last party who was placed on
hold.
Your extension may also be subject to enquiry calls, refer
back calls, transfers and conference calls initiated by third
party sets.
Call Hold
When you are carrying on a single conversation, you may also tem-
porarily place the current call on hold in order to carry out a non-
telephone related task.
To do so:
L1
Х Ф
Press the line key corresponding to the current call.
The LED associated with this line begins to flash quickly, and your
party is placed on hold on your extension.
L1
Ц Ф
Press the line key corresponding to the current call once
again, to return to your conversation.
The associated LED is now continuously lit.
Note: There is no time limit on this call hold service.