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    Avron's Avatar
    Avron Posts: 1, Reputation: 1
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    #1

    May 22, 2009, 08:14 PM
    Hum on phone line
    I dropped one of my two phone lines. I went out to the box and moved the "line 2" wires to the same posts for the "line 1" circuit. Now I have a hum. Any ideas?
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
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    #2

    May 22, 2009, 08:51 PM

    Plug a good working phone into the NID test jack. Hum?
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #3

    May 23, 2009, 06:49 AM

    If you have 2 lines, you cannot place one line on top of another.
    If one of the conductors touches ground, it will hum.
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
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    #4

    May 23, 2009, 01:24 PM

    Strat: I think you misread the question. I think he moved the inside wires that went to the line #2 jacks and moved them to the line #1 (Electronics module).

    That in itself, should not cause a hum.

    A defective protector could.

    But we need the results of the NID test.

    Hum can be caused by bugs, spiders and defective interior wiring and phone company wiring.
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #5

    May 25, 2009, 07:14 AM

    I usually start at the "D Marc", then try without the protectors, once good to there, start on inside wiring.

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