Nortel Modular ICS 6.0 Installer's Manual page 193

Upgrading from...
MICS 4.1
USA-MICS-XC 4.1
CDA-MICS-XC 4.1
MICS 5.0
USA-MICS-XC 5.0
CDA-MICS-XC 5.0
Upgrade from pre-4.0 system to 4.0, 4.1 or 5.0 (retain
programming)
If you want to perform a two-step upgrade from a pre-4.0
system, so you can retain your system information, you need
to use the upgrade tool that was introduced with MICS 4.0 and
either the 4.0, 4.1 or 5.0 software upgrade. The upgrade tool
allows you to transfer your NVRAM information to the new
style NVRAM cartridge that contains a MICS CS ROM
cartridge.
If you do not use the upgrade tool, all or part of your
programming will be lost.
P0992638 03
Target Upgrade
MICS
USA-MICS-XC
6.0
Insert MICS CS ROM cartridge with appropriate
software load.
Insert MICS CS ROM cartridge with appropriate
software load.
Insert MICS CS ROM cartridge with appropriate
software load.
Insert MICS CS ROM cartridge with appropriate
software load.
Insert MICS CS ROM cartridge with appropriate
software load.
Insert MICS CS ROM cartridge with appropriate
software load.
Planning the installation / 193
CDA-MICS-XC
6.0
Modular ICS 6.0 Installer Guide
6.0