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Question About NEC Telephone nec dtu-16d-2 bk
Need help with flashing lights on keypad...

We're trying to get the lights on the keypad to stop flashing. There is no pending msgs and they just wont stop flashing even after trying to dial the extension. Can you help us fins a solution? Thanks

Asked by The Spa At Commerce Casino on 08/27/2009 1  Answer

ManualsOnline posted an answer 15 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

Chris posted an answer 15 years, 3 months ago

0 Need to find out how to disable dialing out. Only want phones to call extensions within company. Thanks!
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