Why does clicking on SMS prompt "SMS function suspended"?

In order to further control spam messages and create a clean and civilized SMS environment for users, according to the spirit of superiors, Tianyi broadband client SMS sending service will be closed from now on. Other functions of Tianyi broadband client are working normally. Therefore, it is normal that users of Tianyi broadband client V 1. 1.9 and above (V 1.2.0 to V 1.3.2) will prompt "SMS function is suspended". Broadband service can self-help troubleshooting, which is simple and easy to operate. In addition, you can also handle work order inquiry, ITV troubleshooting, broadband application and password service, which is convenient and fast. For more functions, please pay attention to China Telecom's Guizhou customer service. Customer service 39 answers for you.