可以，方法如下：
1、打开自己原来就有的微信号，选择右下角的【我】
/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c1bec4e9a90f4bfbfaed04c6"target="_blank">/iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c1bec4e9a90f4bfbfaed04c6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/d043ad4bd11373f0c1bec4e9a90f4bfbfaed04c6"/>
2、选择【我】页面中的【设置】
/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f6bc0b67e1230e924b999f3cb"target="_blank">/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f6bc0b67e1230e924b999f3cb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f6bc0b67e1230e924b999f3cb"/>
3、选择【设置】中的【账号与安全】
/iknow-pic.cdn.bcebos.com/94cad1c8a786c9177035f84fc43d70cf3bc75795"target="_blank">/iknow-pic.cdn.bcebos.com/94cad1c8a786c9177035f84fc43d70cf3bc75795?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/94cad1c8a786c9177035f84fc43d70cf3bc75795"/>
4、可以看到现在的微信号是手机绑定了的
/iknow-pic.cdn.bcebos.com/58ee3d6d55fbb2fbc868f364424a20a44623dc01"target="_blank">/iknow-pic.cdn.bcebos.com/58ee3d6d55fbb2fbc868f364424a20a44623dc01?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/58ee3d6d55fbb2fbc868f364424a20a44623dc01"/>
5、点击手机号，进行解绑
/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef432693328d0c451da80cb3ec6"target="_blank">/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef432693328d0c451da80cb3ec6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef432693328d0c451da80cb3ec6"/>
6、回到【设置】，选择最下方的【退出】
/iknow-pic.cdn.bcebos.com/aec379310a55b319bb0c29034ea98226cefc17ca"target="_blank">/iknow-pic.cdn.bcebos.com/aec379310a55b319bb0c29034ea98226cefc17ca?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/aec379310a55b319bb0c29034ea98226cefc17ca"/>
7、退出后回到登录页面，选择右下方的“更多”
/iknow-pic.cdn.bcebos.com/f636afc379310a55fcd17582ba4543a9832610ca"target="_blank">/iknow-pic.cdn.bcebos.com/f636afc379310a55fcd17582ba4543a9832610ca?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/f636afc379310a55fcd17582ba4543a9832610ca"/>
8、选择【注册】
/iknow-pic.cdn.bcebos.com/b151f8198618367ab87cd4ab23738bd4b21ce5cb"target="_blank">/iknow-pic.cdn.bcebos.com/b151f8198618367ab87cd4ab23738bd4b21ce5cb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/b151f8198618367ab87cd4ab23738bd4b21ce5cb"/>
9、可以输入刚才解绑的手机号进行注册了
/iknow-pic.cdn.bcebos.com/d53f8794a4c27d1ef41091b216d5ad6eddc43895"target="_blank">/iknow-pic.cdn.bcebos.com/d53f8794a4c27d1ef41091b216d5ad6eddc43895?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/d53f8794a4c27d1ef41091b216d5ad6eddc43895"/>
扩展资料
微信提供公众平台、朋友圈、消息推送等功能，用户可以通过“摇一摇”、“搜索号码”、“附近的人”、扫二维码方式添加好友和关注公众平台，同时微信将内容分享给好友以及将用户看到的精彩内容分享到微信朋友圈。
标签：微信,手机号,注册
