Method for accessing a SIM in composite terminals
First Claim
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1. A method for accessing a Subscriber Identification Module (SIM) in a composite terminal, comprising:
- determining, by a phone module in the composite terminal, whether it is possible to access the SIM when the composite terminal is powered on and transferring access information if it is determined to be possible to a Personal Digital Assistant (PDA) module in the composite terminal;
determining, by the PDA module, whether a subscriber identification information request signal occurs; and
directly accessing, by the PDA module, the SIM and reading the subscriber identification information stored in the SIM when the subscriber identification information request signal occurs.
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Abstract
A method for accessing an SIM in a composite terminal. The method includes determining, by a Personal Digital Assistant (PDA) module, whether a subscriber identification information request signal occurs; and directly accessing the SIM and reading the subscriber identification information stored in the SIM when the subscriber identification information request signal occurs.
17 Citations
16 Claims
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1. A method for accessing a Subscriber Identification Module (SIM) in a composite terminal, comprising:
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determining, by a phone module in the composite terminal, whether it is possible to access the SIM when the composite terminal is powered on and transferring access information if it is determined to be possible to a Personal Digital Assistant (PDA) module in the composite terminal; determining, by the PDA module, whether a subscriber identification information request signal occurs; and directly accessing, by the PDA module, the SIM and reading the subscriber identification information stored in the SIM when the subscriber identification information request signal occurs. - View Dependent Claims (2, 3)
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4. A composite terminal comprising:
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a Subscriber Identification Module (SIM) for storing information of a subscriber and user data; a Personal Digital Assistant (PDA) module for directly accessing the SIM and reading the information and the data stored in the SIM; a phone module, the phone module determining whether it is possible to access the SIM when the composite terminal is powered on and transferring access information if it determined to be possible to the PDA module; and an interface for directly connecting the SIM to the PDA module.
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5. A method for accessing a Subscriber Identification Module (SIM) in a composite terminal, the method comprising:
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determining, by a phone module in the composite terminal, whether it is possible to access the SIM when the composite terminal is powered on; transferring, by the phone module, access information if it is determined to be possible to a Personal Digital Assistant (PDA) module in the composite terminal; recognizing, by the PDA module, whether it is possible to access the SIM through the access information; and directly accessing the SIM and reading, by the PDA module, SIM information stored in the SIM when the PDA module recognizes it is possible to access the SIM. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification