How to bind QQ to telecom mobile phone through SMS?

QQ binding mobile phone number method is

1. Log in to the computer QQ and select the bottom menu-Security-Apply for password protection.

In the pop-up page, you can choose "Secret Mobile Phone" and "QQ Security Center Mobile Edition", which are Tencent's default secret security tools for binding mobile phones and a relatively safe method.

3. Select a secret mobile phone, enter the mobile phone number, and then enter the dynamic verification code to bind the mobile phone.