Well, first of all, you accurately locate customers with needs, such as corporate customers and ordinary home users, and it is impossible to upgrade to this.
Mobile broadband upgrade 1000 MB call 10086 to the manual customer service and tell the customer service that the bandwidth needs to be upgraded, and the other party will arrange relevant business personnel to handle the upgrade business. Go to the mobile business outlets to handle the upgrade business, bring the relevant certificates to the counter to wait in line, inform the staff that broadband needs to be upgraded, choose the appropriate package and fill in the relevant materials.
First, call local 10086 manual customer service to inquire about relevant business details. Because mobile services vary from place to place, as long as the information of local customer service 10086 is the most accurate. Usually you need to bring your ID card to the business hall.