| 摘要 |
Disclosed herein is a portable terminal capable of copying data between subscriber identification module cards. The terminal includes a subscriber identification module (SIM) interface connected to the SIM card, for providing an interface for exchanging data with the SIM card; an operation key including a service menu key installed for providing a service to a user and a SIM control key for controlling data exchange to the SIM card connected to the SIM interface; a storage section for storing data lists stored in the SIM card and data type information; and a control section for storing the data, which are stored in the SIM card connected to the SIM interface, in an internal storage medium, and storing the data stored in the internal storage medium in another SIM card when the another SIM card is connected to the SIM interface.
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