Pm Sms Major - Nortel DMS-100 Series Maintenance Manual

Subscriber carrier module-100s

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Table of Contents

Alarm display

The alarm code SMS under the PM subsystem header indicates a PM alarm.

The header appears at the MTC level of the MAP display. The letter M

under the alarm code indicates the alarm class is major.

The indicated number (n) of SMSs are in an in-service trouble state.

An SMS major alarm does not affect call handling capability. Clear this

alarm as soon as possible. If a fault occurs in the remaining unit, subscriber

service can end.

Common procedures

This procedure refers to the common procedure Updating static data.

This procedure contains a summary flowchart and a list of steps. Use the

flowchart to review the procedure. Follow the steps to perform the

DMS-100 Family SMS Maintenance Manual XPM10 and up

Alarm clearing procedures

Troubleshooting