Lucent Technologies 4.1 User Manual

Possible Cause 1: The LED on one system module is out.

What to do: If the green LED on the front of a module is out, try reseating the module in
the control unit.

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If the LED lights, the problem is corrected.

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If the problem remains, call the hotline.*

Possible Cause 2: The green LEDs on several system modules are out.

What to do: If the LEDs on the front of several system modules are out, try reseating the
leftmost module of the ones with the lights out (see “Replacing System Modules” in the
PARTNER 

Communications System Installation  guide).

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If the LEDs light, the problem is corrected.

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If the problem remains, call the hotline.*

This procedure resets the system. Use it when you have any problems that are not

covered elsewhere in this chapter. The following procedure disconnects all calls in

progress, but does not erase any system settings.

Possible Cause: System needs a hardware reset.

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In the continental U.S., help is available at 1 800 628-2888. Outside the continental U.S., call your

Lucent Technologies Representative or local Authorized Dealer.

Troubleshooting