We have the 1720 AT&T answer machine. We recently installed a new wall phone and now our answer machine, which is on our counter where it has been for years, is now letting us know if we have a message with a VERY LOUD BEEP/SCREETCH....VERY annoying. How do we stop this notification sound ??????

Asked by Jack on 07/23/2013 1  Answer

ManualsOnline posted an answer 10 years, 8 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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