This is an NEC D80 34 button phone. I have several phones that are on a delayed ring and I would like to change them to ring immediately.

Asked by wendy on 07/22/2009 0  Answer

ManualsOnline posted an answer 15 years, 4 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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