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Personal apparatus for receiving radiotelephone communications

  • US 5,574,772 A
  • Filed: 10/27/1994
  • Issued: 11/12/1996
  • Est. Priority Date: 11/01/1993
  • Status: Expired due to Fees
First Claim
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1. A radiotelephone transceiving apparatus operative in a radiotelephone communications system comprising:

  • a housing with no keypad thereon, and no keypad circuitry therein, so that said transceiving apparatus is a one-way, incoming call only receiving apparatus and no outgoing signals may be initiated by a user on said transceiving apparatus;

    said housing also includes receiving means for receiving radiotelephone signals;

    transmission means for transmitting radiotelephone signals, only upon receipt of radiotelephone signals by said receiving means, whereby said transceiving apparatus may only be used to supervise a two-way voice communication initiated from another telephone apparatus;

    processing means coupled to the transmission means and to the receiving means, said processing means processing received signals and only transmitting radiotelephone signals in response to receipt of a signal having the correct mobile identification number of said transceiving apparatus, said processing means having no means for creating an outgoing addressing signal, so that no radiotelephone signals may be initiated from said transceiving apparatus by the user, and said processing means only producing an alert signal in response to receipt of said signal having the correct mobile identification number of said transceiving apparatus; and

    means for indicating reception of radiotelephone signals coupled to said processing means.

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