Why should Alipay enter SMS verification code when unbinding the mobile phone?

Unbind the mobile phone in one step. If the mobile phone cannot be verified, you can also apply, and you need to submit a scanned ID card. As long as the real name has been certified, you can apply in one day. . . No, you can call customer service to ask. I lost my cell phone. This is an application. . . It will take a day to get down.

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