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49
MD110 OPI 3213
User Guide
FAULT LOCATION
There may be situations when there are problems with a spe-
cific external line or other interference to equipment failure.
There are two ways to verify faulty external lines:
If static or other interference is noticed while connected to an
external party, make note of the route, and line interface
module numbers, composing the external line number.
If all external lines are busy more frequently than seems rea-
sonable, or there is any reason to suspect a problem in a spe-
cific external line, each one may be checked, individually,
using the procedure described in ‘Outgoing call, to a specific
external line’.
The following information should be included in the report:
•
Location
•
Route, line interface module and external line number
•
Person reporting the trouble
•
Date and time reported
•
Person correcting the problem
•
Date and time corrected
•
Fault reported
•
Fault found