Intrnl/Extrnl; Line Selection - Nortel ICS Install Manual

Use ≠ and CHANGE to select the setting: Intrnl,
Extrnl, or None.

Intrnl/Extrnl#

Enter the internal or external number that the system will
automatically dial when someone enters the direct-dial digit.
Use ≠, CHANGE, and the dialpad to enter the
telephone number.
The default number for the direct-dial telephone is 221, on the
default three-digit DN system.

Line selection

If you assign an external number as a direct-dial telephone,
you must indicate which line to use for the call.
Use ', CHANGE, and the dialpad to select the line for
the external number.
Tips -
system.
The Norstar system cannot verify that the number you assign
as an external direct-dial telephone is valid. Check the
number before assigning it, then call the direct-dial telephone
after you've assigned it to test it.
You cannot forward calls to any direct-dial telephone that is
outside your Norstar system. For more information, refer to
the Modular ICS 7.1 System Coordinator Guide.
N0130943 02
There is just one direct-dial digit for the entire
System prgrming / 449
Modular ICS 7.1 Installer Guide