Telecom SMS sent successfully.

The short message receipt refers to the business that the customer receives the receipt message immediately after sending the short 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 the 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. Suitable for China Telecom Tianyi mobile phone users. Basic functions: After sending the SMS normally, receive the SMS receipt sent by the system to inform whether the SMS was sent successfully; At the same time, the message received is accompanied by information within 44 bytes, involving information in the fields of culture and entertainment, life and health, practical knowledge, hot events and so on. Users can personalize the information content and receiving method of receipt SMS. For more service offers, click on "official website" Customer Service 22 1 below to answer your questions.