操作如下:
操作手机:HUAWEI Mate 20
操作系统:安卓
1、打开“设置”中的“设备连接”。
2、点击“NFC”。
3、点击滑标,开启它。因为NFC最主要的功能在于快速付款,所以可以顺便在下方设置一下付款应用。
4、如果你的手机下拉页有NFC选项,也可以直接打开。
5、拿出校园卡。
6、贴在机身背面,会出现“发现待处理数据”,点击即可看到提示。
NFC概念:
NFC(Near Field Communication)也叫近距离无线通信,是一项无线技术。NFC由非接触式射频识别(RFID)及互联互通技术整合演变而来,在单一芯片上结合感应式读卡器、感应式卡片和点对点的功能,利用移动终端能在短距离内与兼容设备进行识别和数据交换。
NFC具有距离近、带宽高、能耗低等特点。适用于一些敏感信息或个人数据的传输等,在安全性上具有优势,NFC与现有非接触智能卡技术兼容,已经成为得到越来越多主要厂商支持的正式标准。利用NFC功能,可以实现消费、门禁等多种应用,代替卡包里的多种卡片,如移动支付、电子票务、门禁、移动身份识别、防伪等应用。
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