I have handled the SMS receipt business, and I don't know how to personalize it.

It can be set through a self-service website or by sending short messages. 1) Send the short message "HZ# receipt number" to 10659 190, and set the receipt only for the specified number (full open mode). 2) Send the short message "SBHZ" to 10659 190. Only the receipt is provided for unsuccessful short messages (reminder mode). 3) Send the SMS "PTHZ" to 10659 190, and set the SMS receipt display (specified mode). 4) Send the short message "SZHZ# service start time # service pause time" to 10659 190 to set the service start time. 5) SMS sent to 10659 190 is charged according to ordinary SMS, and SMS received during business use is not charged. 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.