Nortel Modular ICS 6.0 Installer's Manual page 512

512 / Alarm codes
OR
Install a Trunk Cartridge in slot Y that matches the type of
trunk you have configured.
Alarm: 62-X-Y
1. Check that the proper Trunk Cartridges are inserted in the
proper slots of the Trunk Module.
2. Enter programming and look under the Trk/Line data
heading.
Check that the Trunk mode and Answer mode settings do
not conflict for every line connected to Trunk Cartridge Y.
If Trunk mode is set to unsupervised, Answer mode must
be set to manual.
Alarm: 63-Z
1. Check that you have the required E&M Trunk Cartridges.
There should be a maximum of one for every two
auto-answer loop start lines installed in a Trunk Module.
2. Enter programming and look under the Trk/Line data
heading. Check that the Answer mode is correct for all the
loop start lines.
3. Make sure that all of your E&M trunks installed in a Trunk
Module are configured as E&M or DTMF, whichever
applies, so that the system knows the receivers are there.
4. If the problem persists, an E&M Trunk Cartridge may be
malfunctioning. Replace one E&M Trunk Cartridge at a
time until the problem is resolved.
Modular ICS 6.0 Installer Guide P0992638 03