How to make mobile phones without advertising messages?

Method 1: Go to the mobile business hall, and the staff can easily help you find out which SMS messages your mobile phone has customized (or mistakenly subscribed), and then you can choose to unsubscribe;

Method 2: Find out the number that sent you a short message, and send a unified unsubscribe instruction 00000 to this number to unsubscribe from all services; Or send 0000 to inquire about the subscribed service and then selectively unsubscribe according to the prompt;

Note: If the second method can't return the business that you want to return, it means that the service provider is suspected of illegal business. You can do the same as the first method or complain. Of course, service providers who are birds of a feather with mobile are not included.