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System and method of messaging using MIN escape codes

  • US 20040242245A1
  • Filed: 05/28/2003
  • Published: 12/02/2004
  • Est. Priority Date: 05/28/2003
  • Status: Active Grant
First Claim
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1. A method of providing communication between a Mobile Switching Center (MSC) and a mobile terminal in a wireless communications system comprising:

  • sending a message from the MSC to the mobile terminal using a 10 digit Mobile Identity Number (MIN) identifier for identifying the mobile terminal; and

    sending a message from the mobile terminal to the MSC using a 15 digit MIN-based International Mobile Station Identity (IMSI) identifier for identifying the mobile terminal, wherein the 15 digit MIN-based IMSI includes a 5 digit MIN Escape Code (MEC) and the MIN.

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