Programming Extensions; Enhanced Caller Id - Nortel Modular ICS 6.0 Installer's Manual

Programming Extensions

The User Interface for programming NCD is the same as for
ECF.
Different types of Call Forward are available depending on the
extension being programmed. Programming an extension to
forward calls externally requires the user to enter a destination
code or line pool number, in addition to the external phone
number. Therefore, care should be taken to identify your
network line types and record the available codes and line
pools.

Enhanced Caller ID

When a Norstar/BST extension which has Call Line Identifier
(CLID) active receives a redirected call due to NCD, the user
will see the DN for the Calling Number. This is followed by a
">" and the redirecting number. This is displayed for as long
as the call is active (alerting or answered) at that telephone.
If the alerting extension is not the CLID extension for that line,
the line appearance can be pressed to briefly display the
information. Pressing
active invokes Call Info. Call Info on DPNSS displays the
redirecting number and the reason for the redirection.
Note: When Norstar requests that an incoming call be
redirected by the distance network, Norstar does not
inform the network of the redirecting DN. In this case,
the diverted-to party will not see the diverting party
DN.
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or INFO while the call is
Modular ICS 6.0 Installer Guide