第一步,打开手机,进入手机主屏,找到手机的“设置”,然后点击进入;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/11385343fbf2b211ad1ea8a2c48065380cd78e2d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第二步,进入“设置”之后,找到设置界面的“更多”一栏,点击进入;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/18d8bc3eb13533fa083eb1c2a6d3fd1f40345b55?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第三步,进入“更多”一栏后,在当前界面找到如下图所示的“NFC”(允许手机在接触其他设备时交换数据)一栏,然后点击进入;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/bd3eb13533fa828b2dd4bf0ff31f4134960a5a62?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第四步,进入下一界面之后会看见如下图所示的界面,打开下图箭头所指的开关(另外下方的huaweibeam也需要打开);
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/18d8bc3eb13533fa0b94bec2a6d3fd1f41345b3f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第五步,开启以上两个后,还需要点击下方有一个“NFC支付”,进入支付界面之后我们需要选择支付“数据和文件”所需要的卡,也就是用的那一张卡,如下图勾选卡1或者卡2即可;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/4b90f603738da977dbc2a4c7be51f8198718e369?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
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