What is the test news of China Unicom?

The test information of China Unicom is that China Mobile will further enhance its emergency service capability and provide quality services to its customers. The information content sent by SMS group is supervised and managed by relevant state departments. There are forbidden words in the content of short message group. After the SMS is submitted, it will be blocked by the operator and the customer will not receive it. Enterprises not only waste money, but also miss business opportunities. The operator's ban is updated from time to time, and it must be tested before each mass delivery. Being able to receive it means that the content of this short message can pass and will not be blocked.