Joke Collection Website - Public benefit messages - How does Mobile inquire about the value-added service fee?

How does Mobile inquire about the value-added service fee?

1, log in to the online business hall, now there are value-added services, you can check them.

2. SMS mode:

① Query sending: send 0000 to 10086.

② Cancel sending all value-added services from 00000 to 10086.