ELECTRONIC MONEY TRANSACTION DEVICE AND ITS CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electronic money transaction device capable of protecting electronic money from a human crime such as illegality or a crime and a natural disaster such as an earthquake or a fire.

SOLUTION: When detecting a breaking act or the like to the electronic money transaction device, whether to evacuate or lock electronic money is selected according to the state of a communication line.

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