We just bought an AT&T 728A intercom system. We have a two-story house. Does not work between the two floors but does if they're on the same one. Any suggestions?

Asked by Peter on 01/09/2014 0  Answer

ManualsOnline posted an answer 10 years, 2 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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