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Telephone call diverting system

  • US 4,027,109 A
  • Filed: 06/27/1975
  • Issued: 05/31/1977
  • Est. Priority Date: 06/27/1975
  • Status: Expired due to Term
First Claim
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1. Apparatus for selectively disconnecting a circuit connection which bridges two lines, comprising:

  • a first line circuit operatively connected to one of said lines;

    a second line circuit operatively connected to the other of said lines;

    at least the first said line circuit including switching means selectively operative to establish an interconnecting circuit between said two line circuits;

    means responsive to the levels of incoming signals on each of said two line circuits to provide a disconnect signal condition only when the level of incoming signals on one of said line circuits exceeds the level of incoming signals on the other said line circuit; and

    said switching means being responsive to said disconnect signal condition to terminate a previously established interconnecting circuit between said two line circuits.

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