What should I do if my mobile phone receives a puzzling text message?

You call mobile customer service 10086 and ask him to turn off all value-added services.

It is unregistered information.

You don't have to change your mobile phone number.

If you charge these fees, someone else must have used your mobile phone and got the verification code from the website.

So don't give your mobile phone to others easily.

The current website registration method is to fill in the mobile phone number first, send the verification code to your mobile phone, and then fill in the verification code on the website to take effect.

If you don't give your mobile phone to others, you won't get these verification codes. Even if you get it, they can't fill it in the website, so you can't register successfully.