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Tip - This procedure does not clear the registration data in the portable. You must also deregister from the portable telephone (“on-the-air” deregistration). For instructions, see the Companion Portable Telephone User Guide that came with the portable.

Radio data

Note: (U.S. only). Before registering Companion portable telephones you must first obtain and enter a certain number of portable credit keys. Also, before the Base Stations can be recognized by the MICS-XC system, you must obtain and enter a UTAM Activation Key. Please refer to “Software keys (U.S. only)” on page 68 of this document before setting up your wireless system.

Re-evaluation

Re-evaluation automatically assigns the proper cell configuration to each radio in a Base Station. When adding or removing Base Stations, Re-evaluation needs to be applied to the system.

Schedule re-evaluation during least busy call times.

Plan on conducting a re-evaluationof your Norstar Companion when the system is not busy with calls. Wireless calls may be lost during the re-evaluation process.

After installing Norstar Companion components and obtaining the proper number of UTAM activation keys (see “Software keys (U.S. only)” on page 68), you need to verify that wireless

P0881594 Issue 01

MICS-XC Norstar-Companion Installer Guide

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Nortel Networks MICS-XC manual Radio data, Schedule re-evaluation during least busy call times