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, 10 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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