Nortel Meridian Companion Installation And Maintenance Manual page 106

107 Programming the COMPANION 200
COMPANION 200 Installation and Maintenance Guide
Deregistration makes the access line number available for
registration.
Note: You must deregister an access line number when a registered
portable is replaced due to loss or breakage.
1. Enter Administration programming.
2. Press * or & until the display shows 1. Reg.
Control.
3. Press ^. The display shows Mstr Reg Enbl:, followed
by the currently set master registration option.
4. Press *. The display shows Line Reg. Status.
5. Press ^. The display shows Show line:_.
6. Enter the three-digit access line number. The display shows nnn:
registered if a portable is registered to that access line (if no
portable is assigned to that access line, the display shows
available, and you can register a portable to it).
7. Press DEREG. The display shows nnn: available.
8. To continue in Configuration programming, press %
three times.
Note: You can also deregister a portable from the portable itself (see
your COMPANION 200 Portable Registration Instructions).
P0725810 Issue 3.0