AT&T MERLIN Plus System Manual page 187

7-8 Section 7: Troubleshooting the System
SYMPTOM: All voice terminal fights are out; none has a dial tone
(continued).
Possible Cause 3: Faulty power outlet.
Do This
Test the outlet by plugging
in an appliance such as a
lamp or a radio.
Possible Cause 4: A module is loose.
Do This
Set the control unit power
switch to Off.
NOTE:
You will damage the
modules if you don't turn
the power off.
Remove the top cover and
then remove and replace
each module, making sure
each is securely seated in its
slot. Replace the top cover
and fasten its screw. Set the
power switch back to On.
If
The appliance doesn't work
The appliance works
If
All modules are secure and
the red warning light goes
off
All modules are secure and
the red warning light
remains on
Then
The outlet is faulty.
Go to Possible Cause 4.
Then
You've solved the problem.
Contact your equipment
supplier.