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Pete
Pete, Engineer
Category: Phone Systems
Satisfied Customers: 16509
Experience:  Over 16 years experience installing and repairing electronics.
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I have aiphone TD-12H/. All 10 handsets are beeping.not the

Customer Question

Hi,i have aiphone TD-12H/B.
All 10 handsets are beeping.not the door bell beep.i tried disconnecting one at a time but no use.
Submitted: 1 year ago.
Category: Phone Systems
Customer: replied 1 year ago.
I have two door station adapters ,two door stations,one power supply and 10 intercom master stations TD-12H/B
WHEN I UNPLUG ONE OF THE STATION ADAPTER THE SOUNDS CHANGE BUT STILL ALL ARE BEEPING.
WHEN I UNPLUG THE ELECTRICITY IT STOPS :) BUT WHEN PLUGIN IT AGAIN IT STARTS BEEPING AFTER APPROX HALF A MINUTE AND DOES NOT STOP UNTIL I DISCONNECT THE ELECTRICITY.THANKS
Expert:  Pete replied 1 year ago.

Hi there,

Did the system suffer from any damage, e.g. from a power surge, recent power outage, or thunderstorm?

Customer: replied 1 year ago.
No , it happened once a month ago . I disconnected the power and plugged it again and it was solved.
Customer: replied 1 year ago.
This time re plugging wont solve the problem.