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Question About VTech Telephone cs6729-3
Phone says, line in use, but all phones are in the...

Phone says, line in use, but all phones are in their base. No dial tone and can't use phone. How to you get rid of "line in use"?

Asked by Keith on 11/20/2013 0  Answer

ManualsOnline posted an answer 11 years 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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