There is a demand for sending short messages in groups. How does Telecom judge that I send short messages in groups?

When sending short messages in groups, the system can intelligently judge that it is a group short message from the second item, and combine all the "successful sending" receipts into one and send them to the customer. The first receipt and all "unsuccessful" receipts will be sent immediately. An example of sending a group receipt is: "There are 10 peer-to-peer short messages in the network, and 8 of them have been sent successfully." This function does not need to be set, and can be used by all customers. SMS receipt refers to the business that customers receive the receipt message immediately after sending the message with China Telecom's mobile phone. The contents of the receipt include the status information and additional information of whether the receiver successfully received it. The length of additional information is limited to 44 characters (including punctuation marks), and the content involves cultural entertainment, life health, practical knowledge, hot events and other fields. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.