Trouble with adding additional line to telephone
Pat wrote:
A phone works with two wires. The wire coming to the box from the
street will have several pairs of wires. Only one pair is needed to
work the phone. The rest are not used. Simply test each pair with a
phone until you find the pair that works.
Which, if you're lucky, will be your neighbor's live line meaning you won't
get charged for long distance.
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