Panasonic System KX-TA 824 System Features

Nortel Phone System

Nortel Compact ICS System

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Compact ICS Upgrade Key Codes

Restricted to Standard Software Key Code Upgrade

The Compact ICS 4x8 Restricted Software can be upgraded by purchasing the Restricted to Standard Software Key Code. This software key code immediately enables the additional 8 stations within the core unit, making 16 stations available without additional hardware. The software key code also enables the second universal trunk slot to support an additional trunk cartridge. Adding a Combination Services Cartridge allows further station expansion from 16 to 24.
The 4x8 software cartridge itself does not have to be replaced at any time during this expansion process. On a Compact ICS 4x16 system with Standard Software, adding a Combination Services Cartridge expands the number of station ports from 16 to 24.
More lines are added by purchasing either an analog trunk cartridge (for 4 CO lines) or an ISDN-BRI cartridge (for up to 8 ISDN digital circuits). The cartridge is inserted in the second universal trunk slot on the core unit.