Nortel Networks Modular ICS 4.0 - Manual (Page 172)

160 / ISDN PRI and BRI
Modular ICS 4.0 System Coordinator Guide P0881591 Issue 01
Consult your customer service representative to determine
whether or not this feature is compatible with your service
provider.
Name and number blocking for BRI
When activated, ƒ°⁄· allows you to block the
outgoing name and/or number on a per-call basis. Name and
number blocking can be used with a Norstar set but not with
an ISDN terminal.
Consult your customer service representative to determine
whether or not this feature is compatible with your service
provider.
Service provider features
Consult your customer service representative to determine if
the new ISDN features are supported with your service
provider.
Call Forward
Call Forward allows you to forward your calls to an external
telephone number.
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 three tones
followed by dial tone.
3. Enter the internal number of the telephone to which you
want your calls forwarded. If the call is answered, stay on
the line for at least five seconds to activate the Call
Forward feature.
p0881591.book Page 160 Wednesday, August 19, 1998 6:43 PM