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Memory architecture for telephone dialer

  • US 6,963,640 B1
  • Filed: 04/25/2000
  • Issued: 11/08/2005
  • Est. Priority Date: 05/11/1999
  • Status: Expired due to Fees
First Claim
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1. A method for determining a dialing sequence by a telephone dialer to be appended to a telephone number, comprising the steps of:

  • using a variable length prefix portion of the telephone number to access a prefix table entry that defines an action descriptor for indicating how the telephone number should be processed in a table lookup to determine a dialing sequence;

    dependent on the defined action descriptor, using another portion of the telephone number to access another table to determine a dialing sequence; and

    generating a dialing sequence based on the telephone number and the other table entry.

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