Opening the nam, Opening the nam 7 – Nortel Networks NORSTAR P0886634 User Manual

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Installing the DFC on systems equipped with DVCs

P0886634 Issue 1.0

FAX Installation Guide

Opening the NAM

1. Warn customers that Norstar Voice Mail will be out of service while you are

installing the FAX option.

2. Shutdown the Norstar Voice Mail system.

Note:

For information about performing a shutdown, refer to

3. Unplug the NAM power cord from the AC outlet.

4. Ground yourself by attaching one end of the grounding strap to your wrist and

the other end to a grounded metal surface.

5. Open the module door. The door may be locked. To unlock the door, use a

screwdriver to turn the lock in the bottom-right corner of the door. Turn the
lock 90° counterclockwise until the screwdriver slot is vertical.

Figure 3 Unlocking the module door

6. Remove the two screws holding the front cover to the module. The screws are

located along the top of the front cover.

7. Slide the front cover up and out from the module.