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Multi-functional personal telecommunications apparatus

  • US 5,835,577 A
  • Filed: 04/25/1996
  • Issued: 11/10/1998
  • Est. Priority Date: 04/25/1996
  • Status: Expired due to Fees
First Claim
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1. A multifunctional telecommunications apparatus comprising:

  • display means for displaying predetermined information processed by said multifunctional telecommunications apparatus and for user interactive control of predetermined functions of said multifunctional telecommunications apparatus, said display means including a touch sensitive screen overlay on a viewing display for said user interactive control and a control display for providing a user interface for sending and receiving control and data information corresponding to actions performed on said touch sensitive screen overlay and to said user-interactive control;

    memory means for storing predetermined information facilitating said predetermined functions, said memory means being coupled to said display means;

    fax controller means for processing facsimile operations by said multifunctional apparatus, said fax controller means being configured by instruction sets stored in a second memory means responsive to said fax controller means, said fax controller means being coupled to said display means and said memory means;

    fax and data modem means for converting predetermined information from said multifunctional telecommunications apparatus to a predetermined format for transmission across other networks and converting information coming to said multifunctional telecommunications apparatus across said other networks to a format compatible with said multifunctional telecommunications apparatus, said fax and data modem means being coupled to said fax controller means; and

    ,external interface means for connecting said multifunctional telecommunications apparatus to said other networks, said external interface means being coupled to said fax and data modem means, said apparatus operable such that for a situation where a plurality of users are interactively coupled and viewing the same document on a display of another said multifunctional telecommunications apparatus, when one of said plurality of users makes handwritten editing to said same document said fax controller means transmits only said handwritten editing to each said display of another said multifunctional telecommunications apparatus for having said plurality of users viewing the same revised said same document.

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