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System and method for routing a call to a called party's landline or wireless communication unit

  • US 7,181,201 B2
  • Filed: 01/14/2004
  • Issued: 02/20/2007
  • Est. Priority Date: 05/14/1998
  • Status: Expired due to Fees
First Claim
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1. A method for routing a call to a called party'"'"'s landline or wireless communication unit, said method comprising the steps of:

  • (a) automatically determining an availability of a called party'"'"'s wireless communication unit;

    then(b) automatically routing a call to a called party'"'"'s landline communication unit in response to the called party'"'"'s wireless communication unit being determined unavailable in step (a); and

    (c) automatically routing the call to the called party'"'"'s wireless communication unit in response to the called party'"'"'s wireless communication unit being determined available in step (a).

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