铁路12306如何修改手机号码?
注册铁路12306的时候必须填写个人手机号,以后需要通过手机号接收验证码或者是通知短信,如果手机号有了变更,那么应该如何修改呢?
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL3VzZXJpbWFnZTguMzYwZG9jLmNuLzIxLzA3MjcvMTgvNDI3ODE2NV8yMDIxMDcyNzE4NDgzOTA2NDQzNTMyNTQucG5n.jpg)
我们需要在手机上安装铁路12306 APP,然后点击应用右下角“我的”,这样就能看到自己的账号名称和头像了;
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL3VzZXJpbWFnZTguMzYwZG9jLmNuLzIxLzA3MjcvMTgvNDI3ODE2NV8yMDIxMDcyNzE4NDk0MTA4MTY5OTQ5OTMucG5n.jpg)
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL3VzZXJpbWFnZTguMzYwZG9jLmNuLzIxLzA3MjcvMTgvNDI3ODE2NV8yMDIxMDcyNzE4NDk1MTAxOTE4NzYxMTQucG5n.jpg)
点击头像就能看到当前绑定的手机号,单击此处就能修改了,可以直接点击“发送短信验证码”也可以在手机上编辑短信发送到指定号码;
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL3VzZXJpbWFnZTguMzYwZG9jLmNuLzIxLzA3MjcvMTgvNDI3ODE2NV8yMDIxMDcyNzE4NTEyNzA2NTk0NDI1MjQucG5n.jpg)
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHBzL3VzZXJpbWFnZTguMzYwZG9jLmNuLzIxLzA3MjcvMTgvNDI3ODE2NV8yMDIxMDcyNzE4NTEyNzA1NjY4Mjc1ODAucG5n.jpg)
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHAvdXNlcmltYWdlOC4zNjBkb2MuY24vMjEvMDcyNy8xOC80Mjc4MTY1XzIwMjEwNzI3MTg1MTI3MDYxMzg1OTk2MC5wbmc=.jpg)
接收到短信验证码以后,在刚才的应用页面中分别输入,见下图二......点击“提交”以后这样就更换完成了;
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHAvdXNlcmltYWdlOC4zNjBkb2MuY24vMjEvMDcyNy8xOC80Mjc4MTY1XzIwMjEwNzI3MTg1MjMyMDg0Nzk1NTc1OC5wbmc=.jpg)
![](http://pic.ikafan.com/imgp/L3Byb3h5L2h0dHAvdXNlcmltYWdlOC4zNjBkb2MuY24vMjEvMDcyNy8xOC80Mjc4MTY1XzIwMjEwNzI3MTg1MjMyMDg3ODYwMDIwNi5wbmc=.jpg)
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