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Teletext receiver with page up and page down functions

  • US 4,837,620 A
  • Filed: 05/12/1988
  • Issued: 06/06/1989
  • Est. Priority Date: 05/12/1988
  • Status: Expired due to Term
First Claim
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1. A method of operating a teletext system comprising:

  • requesting a desired page of teletext data;

    storing a predetermined sequence of contiguous pages of teletext data, extending on either side of and including the desired page;

    displaying the desired stored page; and

    displaying an adjacent stored page of stored teletext data in response to a paging command.

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