Dual card system
First Claim
Patent Images
1. A dual card system for use in a communication terminal, comprising:
- a slave card; and
a master card provided with a network security function, connected between said communication terminal and said slave card, having a processor for controlling said slave card.
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Abstract
A dual card system for use in a communication terminal is disclosed. The dual card system includes a slave card and a master card. The master card is provided with a network security function and is connected between the communication terminal and the slave card, and has a processor for controlling the slave card.
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Citations
34 Claims
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1. A dual card system for use in a communication terminal, comprising:
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a slave card; and
a master card provided with a network security function, connected between said communication terminal and said slave card, having a processor for controlling said slave card. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A communication terminal having a dual card system which comprises:
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a slave card; and
a master card provided with a network security function, connected between said communication terminal and said slave card, having a processor for controlling said slave card. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification