NEC 900i Installation And User Manual page 103

i-Series System
Method A
To make a line-to-line Conference:
1. Set up first outside call.
2. Press CONF.
3. Set up second outside call.
4. Press CONF twice.
5. FUNCTION KEY (Transfer).
OR
5. HOLD + #8.
To return to the tandem call:
1. Press flashing line key.
To end the line-to-line Conference:
1. Press flashing line key to return to the Conference.
2. TALK to hang up.
Method B (Requires a FUNCTION KEY [Transfer])
To make a line-to-line Conference:
1. Set up first outside call.
2. Press HOLD.
3. Set up second outside call.
4. Press FUNCTION KEY (Transfer).
To end the line-to-line Conference:
1. Press flashing line key to return to the Conference.
2. TALK to hang up.
This can be a call you placed or answered.
You now have a Conference between you and the two out-
side parties.
You drop out of the call and leave the outside callers talk-
ing to each other.
The line keys for the calls blink as long as the
Unsupervised Conference continues. If one of your outside
callers hangs up, the Conference ends.
You must have a line key to be able to rejoin the
Conference. Press Transfer key or HOLD + #8 to reinstate
the Conference.
If one of the callers hangs up, you continue talking to the
remaining caller.
This can be a call you placed or answered.
You drop out of the call and leave the outside callers talk-
ing to each other.
The line keys light steadily for both outside parties.
You can also use the Forced Trunk Disconnect feature, if it
is enabled, by pressing a line key + *3.
Tandem Trunking
2-85