Why can't I receive other information when I use the enhanced incoming SMS receipt?

Please confirm whether you can receive the status report and additional information at the beginning. After a few days, you can only receive the status report without additional information. If so, it is because there are many short messages sent in a week, and only about 250 extra messages are provided from 0: 00 on Saturday to 24: 00 on next Friday. This will happen if more than 250 short messages are sent in the first few days of a cycle. (Note: 250 is the minimum number of messages. At present, the enhanced SMS receipt platform provides about 70 messages per day (450 messages per week), and users can receive a receipt with a message as long as they send a short message. )。 Broadband on demand, fast thinking. The official account of China Telecom's Guizhou customer service WeChat can directly handle the keyword "Broadband on demand", which is convenient and fast. Customer service 233 will answer your questions.