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Cordless phone with time-out controlled ringer

  • US 5,619,568 A
  • Filed: 07/24/1995
  • Issued: 04/08/1997
  • Est. Priority Date: 07/24/1995
  • Status: Expired due to Term
First Claim
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1. A circuit for use in a cordless telephone system, comprising:

  • a timer; and

    a timer switch for starting said timer;

    wherein said timer generates an active signal for a period of time after being started;

    a controller for receiving said active signal; and

    a ringer controlled by said controller to indicate an incoming telephone call;

    wherein said controller causes said ringer to indicate said incoming telephone call only during said period of time when said controller receives said active signal from said timer, whereby said ringer is active only for said period of time.

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