i2022 ISDN Teleset
36
3–Way Conferencing
Conferencing Two Outgoing Calls
1. Place the first call.
2. Press the Conf or the Conf/Tr softkey, the phone automatically provides dial tone from another Call Appearance.
This display is shown after the second
call is ringing.
3. Dial the number of the second party.
4. Press the Join key to complete the conference.
The Conf key will always change to AdNext. If you only subscribe to 3-Way Conferencing, you cannot add any more to
the conference.
Conferencing an Incoming Call to an Outgoing Call
1. Answer the incoming call.
2. Press Conf and proceed as explained above.
NOTE: On the Nortel DMS-100
®
and Siemens EWSD
®
switches, the Conf key is displayed as Conf/Tr. On the
Lucent Technologies 5ESS
®
switch it is displayed as Conf and Trans keys.
NOTE: When you attempt to join a 4
th
party, you will receive a “Service Option Violated” message.
NOTE: You may press the Join key after the second party answers or while it is ringing.