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Method for a telephone terminal with a device for cashless payment traffic
Method for a telephone terminal with a device for cashless payment traffic
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机译:具有具有无现金支付业务的设备的电话终端的方法
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摘要
A telephone subscriber station is combined with a magnetic card reader. A common control is provided by means of a central processor unit which invokes the different user facilities via a parallel and a serial matching component in conjunction with the push-button dial device and an additional operating keypad and, in the form of user guidance via a display, indicates to the user the individual operating steps to be carried out.
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