Ericsson 4422 - Manual (Page 41)

41 BusinessPhone – Ericsson Dialog 4422 IP Office
During Calls
Call Waiting
If you hear the Call Waiting tone during an ongoing conversation,
another person is trying to contact you. í
Press.
The ongoing call is terminated and the waiting call will be signalled
on your phone.
Line
Ц Ф
Press the flashing Line key.
Conference
You have an ongoing conversation and you want to establish a
telephone conference.
Line
Ц Ф
Press.
z
Enter the number of the third party.
Line
Ц Ф 3
Press to establish a three party conference.
Now you have established a three party conference. To mark the
conference, all conference members will hear a periodical
conference tone.
Repeat the procedure to include other persons in the
conference.
In this way, you can include up to six parties in a conversation. How
many of them can be external callers depends on the programming
of the system. d
Replace the handset to leave the conference.