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Refundable prepaid telephone card

  • US 5,988,509 A
  • Filed: 08/06/1997
  • Issued: 11/23/1999
  • Est. Priority Date: 06/01/1995
  • Status: Expired due to Term
First Claim
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1. A prepaid calling card ensemble, comprising:

  • a calling card having printed thereon an ID code which is to be entered by a consumer onto a telephone keypad to thereby gain access to a prepaid telephone account associated with said ID number;

    a replacement document, physically decoupled from said calling card, having printed thereon a replacement code which is different from but related to said ID code in accordance with a relationship maintained in secret by the issuer of said calling card;

    wherein said calling card and said replacement document are securely disposed within a sealed envelope until purchased by a consumer; and

    wherein said replacement document is originally attached to said calling card before being decoupled.

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