What is the business serial number?

This serial number is a specific and unique number used to identify and distinguish different services.

In the field of communication services, such as China Mobile, business serial numbers play an important role. When the user sends a specific query text message, such as 0000 to 10086, the system will reply with a text message containing all the user's customized services. Each service will be preceded by a corresponding service serial number.

The serial number not only facilitates users to identify and manage their own business, but also provides convenient operation methods. Users only need to reply to the corresponding business serial number to unsubscribe, inquire and other operations. The business serial number is not only the identifier of the business, but also an important bridge for interaction between users and service providers.