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Re: backfeeding an mta with a door ringer

Why would you need to backfeed for the intercom?  Usually that is seperate unless your using a Aiphone.  If its for the gate access, then that is just a dial tone.  So all you would need to do is plug the MTA straight to, or tie into, the jack.
This is CABL.com posting #330432. Tiny Link: cabl.co/mbx7I
Posted in reply to: backfeeding an mta with a door ringer by trip714
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