Method of accessing a specific service offered by a virtual operator and the chip card for a corresponding device

Method of accessing a specific service offered by a virtual operator and the chip card for a corresponding device

  • CN 1,554,203 A
  • Filed: 07/11/2002
  • Published: 12/08/2004
  • Est. Priority Date: 07/11/2001
  • Status: Active Grant
First Claim
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1. method of visiting special service, it utilizes a radio communication device that comprises first authentication parameter, it is characterized in that it comprises by the new authentication parameter that utilizes described radio communication device to set up the step that radio communication is formed.

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