装华为p20手机卡的步骤如下:
工具/原料:华为p20手机一台、SIM卡、取卡针一枚
1、对于已经买了华为p20手机的用户来说,就需要将电话卡安装其卡槽里才能正常使用。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5d6034a85edf8db1ced8c2270723dd54574e74fa?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、华为P20手机采用了Nano-SIM卡,也就是双SIM卡都是采用了最小尺寸的迷你卡。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b21bb051f819861844f556c744ed2e738ad4e6c7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、需要用裁卡器将卡弄成最小的迷你型卡即可,或者去营业厅办理也行。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc2793f4e40ebdde71190ef6d17?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、用准备好的取卡针取出华为p20手机的卡托,把裁剪好的小卡顺次放入卡托内,然后装回手机即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/77094b36acaf2edd3ed8b0ac831001e93901934e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、华为P20手机支持全网通,单卡可以任意安装,如需要安装双SIM卡,除不可以同时用2张电信卡外,其它移动、联通、电信可以任意两两组合。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b17eca8065380cd75fba1aaeaf44ad34588281c9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)