Does Telecom have a short message service?

Telecom has launched on-hook SMS service for telecom mobile phone users. Tianyi mobile phone hang-up SMS is a value-added service based on telecom mobile phones. When a customer calls a mobile phone, whether the line is busy, no one answers or the call ends, personalized SMS content will be triggered in advance. 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 30 will answer your questions.