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Question About Panasonic Telephone KX-TG4031
what does "line in use" mean...

what does "line in use" mean

Asked by steve on 05/12/2014 2  Answers

ManualsOnline posted an answer 9 years, 12 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Rewarder User posted an answer 9 years, 11 months ago

5 It simply means that the outgoing phone line is being used by another handset or device on the same line. If this is a multi-line system (IE: an office), then typically just waiting will solve the problem. If it's a single line like a home, check all your phones in the house to make sure they are properly hung up.
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