20 17 how to open super Sunday with SMS of mobile phone number?

The handling method is as follows: 1, call 10086 for manual service, ask customer service, and handle mobile Super Sunday business. 2. Log in to China Mobile's business hall in China via 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 handled business under the column of business inquiry or cancellation, find the business to be handled, and click Handle Business. 3. Bring your ID card to the nearby business hall for business. Note: The effective time is after the telephone bill of this month is settled.