How do mobile phone users use SMS business hall?

At present, you can use the function of SMS business hall in the following two ways according to your personal habits and familiarity with instructions:

(1) menu navigation mode: you can directly edit any character (except valid SMS command) and send it to 100 10. The system will return to the main navigation menu of SMS business hall, and then reply to the specific menu number to 100 10 for the next operation.

(2) Direct SMS editing: You can edit the valid menu number, letter instruction or Chinese character instruction directly to 100 10 to use the related functions of SMS business hall.