| 摘要 |
PURPOSE: A method for operating information of a DBDM mobile terminal is provided to integratedly store and manage USIM information in transmitting USIM information to a CDMA module, thereby efficiently operating a DBDM mobile terminal. CONSTITUTION: A DBDM(Dual Band Dual Mode) mobile terminal is initialized to store information of a USIM(Universal subscriber Identify Module) card at WCDMA(Wideband-CDMA)/CDMA(Code Division Multiple Access) integrated memory. A CDMA network is used through the stored USIM card information. After removing the USIM card, information of a new USIM card is compared with the information of the USIM card stored in the memory for judging whether changed information exist. The changed information is stored by setting a change display flag. Only information of the change display flag is transmitted to a CDMA module.
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