
48 Chapter 2 Configuring Companion handsets
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Registering Companion portables
To register each portable with Business Communications Manager:
• Enter the Registration password on each portable.
• Verify that the portable operates properly.
When you distribute the portables, tell the users that the portables are registered and give them the
corresponding extension numbers.
Deregistering a handset
Deregister an extension number from Unified Manager when:
• You must replace the portable due to loss or breakage.
• You want to assign the handset to a user with a different telephone number.
To deregister a portable:
1 Click the keys beside Services, Telephony services, Companion, Registration,
Portable DNs.
2 Click a portable DN (for example, DN 471).
The DN status window appears.
3 On the Configuration menu, click Deregister.
Note: You cannot register a portable to more than one extension number per system.
You cannot register more than one portable to one extension number.
You can register a portable to more than one system. If a portable telephone is to be used in
more than one Business Communications Manager system, its owner must know which
registration slot number was used to register the portable telephone with each system. Nortel
Networks recommends that users register their most frequently used system in slot 1.
If a portable telephone is lost or broken, deregister it from the system before replacing it
with another portable telephone.
Note: This procedure does not clear the registration data in the portable. You must also
deregister from the portable telephone (“on-the-air” deregistration).
For information about deregistering your portable telephone, refer to your Companion
Portable Telephone User Guide.
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