| 摘要 |
PURPOSE: A mobile communication terminal for an interface of a battery pack is provided to configure an interface for data exchanging by being separated from an interface for supplying power, and to configure a signal transmission circuit for connecting between the data exchanging interface and an external memory socket, thereby enabling data access. CONSTITUTION: A battery pack(100) integratedly comprises an external memory socket(102) for detaching/attaching an external memory(101), and consists of an interface(104) for exchanging data between a terminal body(200) and the external memory(101) through the memory socket(102) and a signal transmission circuit(103) for enabling data access for the external memory(101). The terminal body(200) has an interface(201) for interfacing with the battery pack(100), and connects data transmitted through the interface(201) with a controller(202).
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