How to set QQ number security for mobile phone?

Hello, please try this. I hope it can be adopted.

Tools/raw materials

computer

internet

the instant communication software

1. How does QQ bind secret mobile phones?

1

After logging in to QQ with mobile phone number, click the "three horizontal lines" main menu icon in the lower left corner of the QQ main panel.

2

After clicking the main menu, click "Security Center-Security Center Home Page" in the pop-up box.

three

Go to the homepage of QQ Security Center, move the mouse to Security Tools, and click "Secure Mobile Phone" in the box that pops up automatically.

four

You can also click "Secure Mobile Phone Binding" on the right side of the homepage of QQ Security Center.

five

You can enter the security tool page in two ways in steps 3 and 4, and click "Bind Now" on the back of the security phone.

six

Enter the secret mobile phone page, enter the mobile phone number to be bound in the input box, and then click OK.

seven

If QQ has set a secret security question before, a window will pop up here to verify the secret security question. After filling in the secret security questions correctly, click Verify. If you haven't set secret security questions before, this step is gone.

eight

Then enter the SMS verification page, and the page prompts to use this mobile phone to edit the SMS 1 sent to XXXXXXXX. The SMS fee is charged by the operator (0. 1 yuan/article). At this time, pick up the phone and send a short message. Click "I have sent SMS" after sending successfully.

nine

If the binding is successful, you will receive a page prompt and password protection message that the mobile phone is successfully bound. So the secret phone was successfully bound.

end

Second, how does QQ modify the secret mobile phone?

When QQ is bound with a secret mobile phone, and the secret mobile phone needs to be modified due to the change of the mobile phone number, you can follow the above steps of 1-4 to enter the secret tool page, and click "Modify Secret Mobile Phone" behind the secret mobile phone.

Enter the change password mobile phone page, enter a new mobile phone number in the input box, and click "OK".

Then enter the page to verify the original secret mobile phone. For account security, you need to enter the original secret mobile phone number. Here, you only need to enter the original mobile phone number, without SMS to verify the original mobile phone number, and then click "Next".

Then a new page will appear, showing that the SMS verification code has been sent to the new mobile phone. Take a quick look at the mobile phone, enter the SMS verification code received by the new mobile phone, and click "OK" to successfully modify the mobile phone.