Troubleshooting - Ericsson Dialog 3105MW User Manual

Analog telephones for md110 communication system
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Dialog 3105MW/3145/3145MW/3146

Troubleshooting

This section contains information on how to solve common
operational problems. Go through the following steps if you
encounter any problems. If this does not solve the problem,
contact your system administrator. If others have similar problems,
there may be a system error.
Fault check list
1.
Make sure your telephone is connected to an analog line
2.
Read the Installation chapter
To make sure that you have done everything correctly and that
everything is properly connected.
3.
Disconnect all extra equipment
If your telephone is working properly when done, the problem lies in
the extra equipment.
4.
Connect a functioning telephone instead of the faulty one
If that telephone is working properly, the problem is probably in
your telephone, contact your system administrator.
5.
Check for operational problems
If operational problems are found, the problem is in the telephone
network, contact the local telephone service or the local telephone
company.
Troubleshooting
85

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