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Question About VTech Cordless Telephone DS6221-3
line in use message...

after a power outage, all of my handsets say "line in use" when none are in use, How do I fix this?

Asked by Patte on 06/24/2010 1  Answer

ManualsOnline posted an answer 14 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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