What personalized receiving modes can be set in SMS receipt service?

You can choose three personalized receiving modes according to the number of your short messages, namely: 1) full open mode (you will receive a receipt message every time you send a short message). 2) Reminder mode (only when the message is not delivered in time will the receipt message be received, which is suitable for users with a large amount of messages). 3) Specify the mode (you will only receive a receipt if you send a short message to a specific mobile phone number). 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. Monthly rental fee 3 yuan/month. For more service offers, click on "official website" Customer Service 2 18 below to answer your questions.