Symptom; Console Cannot Make Or Receive Calls (Ovd Message Received) - Nortel Meridian 1 Planning, Installation And Operating Instructions

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Symptom:

Console cannot make or receive calls (OVD message

553-3121-210

Standard 3.0

Chapter 25 — Fault locating and clearing

The attendant console cannot make or receive calls. There is an OVD

message indicating a TN for the attendant console has been disabled. Look up

all system messages in the Option 11C Compact software guide and follow

the instructions given. If the fault does not clear, use this procedure.

Constantly observe and look up system messages as you perform this

You may need to replace:

Attendant console

Peripheral Equipment (PE) circuit card associated with the console

Common Equipment, Peripheral Equipment

January 1999

Table of Contents

Option 11c compact