What SMS should I use to modify the SMS package?

SMS cannot change the main package of the mobile phone.

Provide the following methods to make changes:

1, call 10086 for manual service, and ask the customer service to change the set meal to what you need.

2. Log in to the online business hall of China Mobile by mobile phone or computer. Click the login window, fill in the mobile phone number, mobile phone password and verification code to log in, find my account after logging in, modify or cancel the business under the column of business inquiry or cancellation, find the package that needs to be unsubscribed, and click unsubscribe. Then you can process the new package.

3. Bring your ID card to a nearby business hall for a set meal.