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Re: backfeeding an mta with a door ringer


if its a old system , use the 2nd pair to feed from the emta to the call down system 1st and the rest will just kick in
This is CABL.com posting #330452. Tiny Link: cabl.co/mbx72
Posted in reply to: backfeeding an mta with a door ringer by trip714
There is 1 reply to this message
Re: backfeeding an mta with a door ringer yankee1 7/15/2011 10:24:42 AM