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Notification of wireless hotspots

  • US 20040058717A1
  • Filed: 07/30/2003
  • Published: 03/25/2004
  • Est. Priority Date: 07/31/2002
  • Status: Abandoned Application
First Claim
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1. A communication system comprising notification means arranged to locate a mobile unit and to transmit a notification to said mobile unit via a first telecommunication network when said mobile unit moves within the vicinity of an access node of a second network.

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