Joke Collection Website - Blessing messages - How to check whether Monternet SMS service is closed?

How to check whether Monternet SMS service is closed?

1, log in to the online business hall for enquiry.

2. Log in to the mobile phone business hall to inquire.

3. Call the corresponding customer service numbers, mobile 10086, Unicom 100 10, and Telecom 10000.

4, to the corresponding business hall self-service machine or front desk customer service staff query.