I have a IP phone 2002 Model NTDU91 When I go to message box it asks me for my box number. Is that my extenion number? If so what is my password? Is there a standard one set?

Asked by Tony on 06/20/2012 1  Answer

ManualsOnline posted an answer 12 years, 3 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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