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Re: O/T Phone wiring hookup
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Posted by John N Mi on January 13, 2007 at 12:11:36 from (69.95.121.207):
In Reply to: O/T Phone wiring hookup posted by 37 chief on January 13, 2007 at 11:05:46:
First pair in a multi-pair cable is most often a solid blue wire and a white with blue markers to be hooked up to the red and green wires of the jack. The second line is orange and white orange pair to be hooked to the yellow black of the jack. I worked as a telephone man for 40 years. Talk voltage leaves the central office as 48 volts DC and ringing voltage is 90 volts AC. Of course the resistace of the cable wires will drop this by the time it gets to your house.
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