Can I receive a message receipt prompt when sending a short message to an off-network short message such as China Mobile or China Unicom?

Point-to-point short messages sent to China Mobile, China Unicom and other off-grid companies can receive short message receipts, but because they are cross-carrier networks, status reports can only inform users that the short messages have been sent, and cannot provide real status reports. 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. It is suitable for China Telecom Tianyi mobile phone users, and can be handled through SMS, Huan go website and handheld business hall. For more service benefits, click on "official website" customer service 220 below to answer your questions.