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  1. tbirnbaum

    Second Phone Line won't hang up

    Wow! The switching of the polarity seems to have done it! Yay! I read up on diodes and bridge rectifiers at Wikipedia (http://en.wikipedia.org/wiki/Diode_bridge) and other places online, and now I think I get it. The bridge rectifiers allow items to work with either polarity, so in my case...
  2. tbirnbaum

    Second Phone Line won't hang up

    Thanks again! Re-terminating? Ah, that must mean dis- and re-connecting the wires to the terminals in the jacks -- what I was unprofessionally referring to as the little metal parts -- but not necessarily switching the polarity, is that right? Yes, this all involves one telephone number, one...
  3. tbirnbaum

    Second Phone Line won't hang up

    Thank you so very much for your responses, folks. I do appreciate it. This is a nice forum! I had checked the jack when this trouble began, and, though the ouside was fairly dusty and I wondered if that caused some trouble so I tried to clean it out, everything inside looked new and shiny and...
  4. tbirnbaum

    Second Phone Line won't hang up

    P.S. I only have one telephone line, not two lines like the earlier poster.
  5. tbirnbaum

    Second Phone Line won't hang up

    I've recently been experiencing a problem similar to what is described in this old thread. I was on a call, getting what sounded like AM radio interference. The other party did not hear this. I had been on the line earlier both for a few telephone calls and using my modem, with no trouble...

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