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Caller initiated distinctive presence alerting and auto-response messaging

  • US 20030218631A1
  • Filed: 08/19/2002
  • Published: 11/27/2003
  • Est. Priority Date: 05/21/2002
  • Status: Active Grant
First Claim
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1. A system for relaying presence information about a first user to a second user, comprising a communications network;

  • and a first communications client communicating with the communications network, the first communications client associated with the first user, the first communications client configured to send an alert message to a second communications client upon the first communications client detecting a change in the presence status of the first user, wherein the second communications client is associated with the second user;

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