Specifications

Norstar Companion basics / 5
P0992639 01 Modular ICS Companion Installer Guide
If you are using Norstar Voice Mail with your Companion
system, Version 3.0 is recommended as a minimum Voice
Mail software version.
For information on how to access Norstar Voice Mail using
your Norstar Companion portable, refer to the Portable
Telephone Feature Card that is supplied with it.
What’s new with Norstar
This release reflects new features in the Modular ICS-XC
software. For a list of these changes, refer to the Modular ICS
Installer Guide.
For a complete list of features supported on Companion
portables refer to the Modular ICS Companion System
Coordinator Guide.