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Roaming authorization system

  • US 6,560,455 B2
  • Filed: 01/17/2002
  • Issued: 05/06/2003
  • Est. Priority Date: 02/05/1996
  • Status: Expired due to Fees
First Claim
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1. A wireless communication system comprising:

  • a receiver receiving a communication service request when a mobile device located within a roaming area serviced by the receiver transmits the communication service request;

    a memory comprising a profile associated with the mobile device, the profile comprising a roaming restriction time period for the roaming area; and

    a processor denying communication service to the mobile device if the communication service request was transmitted by the mobile device at a time defined by the roaming restriction time period.

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