What about China Mobile Phone Card's unreasonable charges?

This situation is generally caused by rogue software in mobile phones automatically ordering third-party payment services.

Check the software from unknown sources in the mobile phone, and use the mobile phone security software to appropriately limit the software permissions;

You can call 10086 to enter the manual service desk and ask the customer service to help close Monternet business.

This can solve most arbitrary deduction phenomena. If it can't be eliminated, please try to change your mobile phone.