Nortel Networks Modular ICS 4.0 - Manual (Page 173)

ISDN PRI and BRI / 161
P0881591 Issue 01 Modular ICS 4.0 System Coordinator Guide
Canceling Call Forward
1. Select an ISDN line by selecting a line button, a line pool,
or the Handsfree button, or by lifting the handset (if an
ISDN line is your prime line).
2. Consult your service provider for the appropriate feature
code to enter on your dial pad. Listen for a series of tones.
3. Press
®.
Calling the number your calls are forwarded to
1. Select an ISDN line by selecting a line button, a line pool,
or the Handsfree button, or by lifting the handset (if an
ISDN line is your prime line).
2. Consult your service provider for the appropriate feature
code to enter on your dial pad.
Automatic Call Back
If you call a number and it is busy, enter the appropriate
feature code designated by your service provider to receive a
distinctive ring at your set when the line becomes available for
calls.
Automatic Recall
Automatic Recall allows you to automatically dial the number
of the last call you received. You may not see the number on
the display if the information is not available from your service
provider, or you do not have Caller ID as part of your ISDN
service.
Consult your service provider for the appropriate feature code
to enter on your dial pad.
p0881591.book Page 161 Wednesday, August 19, 1998 6:43 PM