Error code

Nokia switch All models code 540

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Meaning

A large percentage of a trunkgroup has been provisioned out of service or has autonomously gone OOS due to a transmission failure. Facilities fault or provisioning

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

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Possible causes

Go to TAP-106

Solution

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

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