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Method for registering network information in mobile terminal using smart card

  • US 20040195313A1
  • Filed: 12/31/2003
  • Published: 10/07/2004
  • Est. Priority Date: 04/04/2003
  • Status: Abandoned Application
First Claim
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1. A method for registering network information in a mobile terminal using a smart card, the method comprising the steps of:

  • a) receiving system network set-up information into a mobile terminal from a wireless communication system;

    b) connecting a smart card in the mobile terminal and determining if there exists network set-up information in the smart card;

    c) storing the newly-acquired network set-up information in a network set-up information file stored in the smart card if there is no network set-up information present in the smart card; and

    d) comparing the existing network set-up information stored in the smart card with the newly-acquired system network set-up information obtained from a wireless communication system and updating difference between the existing network set-up information and the newly-acquired system network set-up information in the network set-up information file if there is the network set-up information present in the smart card.

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