How to open SMS service on the Internet?

The normal SMS sending and receiving service is bound by the system after you handle the mobile card, and you don't need to open it yourself. If you mean how many SMS messages are opened every month, then log in to the business hall and enter the password, and then click on the value-added service to inquire about the opening. Order the business you need. Or it is more convenient to call 10086 and ask the customer service to directly open what you need.