After opening the reminder of missing words, how do ordinary people call to prompt?

Incoming call voice flow: when the missed call reminds the user that there is a missed call because it cannot be answered normally, the system will automatically give voice prompts to the caller, which are divided into three types according to the status of the missed call, as follows. 1, unable to connect: China Telecom reminds that the owner is temporarily unable to answer the phone and will notify the other party by SMS. 2. Busy: China Telecom reminds us that the owner is on the phone and will notify the other party by SMS. 3. Power off: China Telecom reminds the owner that the phone has been turned off, and will notify the other party by SMS. "Missed call reminder" service is a short message reminder service provided by China Telecom for Tianyi mobile phone users who have not opened personal communication assistant service. When the user is turned off, out of service area, missed the phone or the phone is busy, missed the incoming call, the system automatically sends a short message to remind the user of the incoming call information. The monthly fee is 2 yuan/month, which is applicable to China Telecom Tianyi mobile phone users who have not started the personal communication assistant service (personal communication assistant has included the missed call reminder function). Missed call reminder, call waiting, call forwarding and telephone resonance cannot be applied at the same time. It can be handled through SMS business hall, handheld business hall, online business hall, 10000 and business hall. Guizhou users pay attention to China Telecom's customer service in Guizhou. The official account of WeChat can be paid by WeChat, and the phone bill can be recharged with one click. Traffic, points, bills and detailed bills can be operated by themselves, which is convenient and fast. Customer service 233 will answer your questions.