Users who have credit agreements with China Mobile, such as group users and credit card guarantee customers. Moreover, users who sign up can improve their credibility, that is, they will not be shut down to a certain extent after owing fees.

But according to the reply from Liaoning Mobile 10086: All users who access the network and open a card in the business hall are contract customers, which means they have signed some kind of agreement and terms with the mobile company. I think this statement is far-fetched.

I don’t know if it will be helpful to you.