How to turn off mobile phone number protection

1. First log in to the account of the service or website you are using.

2. Then find and click on "Privacy Settings" or "Account Security" and other related options.

3. Then you should be able to see an option about mobile phone number protection.

4. You will then be prompted to enter your password to confirm, and click "Next" or "Confirm" or similar buttons.

5. You will then be asked to provide your mobile phone number, enter the phone number, and receive a verification code. After entering the verification code, click the "Close" or "Confirm" button.

6. After completing these steps, mobile phone number protection should be turned off.