What's the difference between the SMS receipt and the status report that comes with the mobile phone?

SMS receipt is a better upgrade service than mobile phone's self-contained status report (self-contained receipt), with obvious advantages. There are two major improvements. First, the mobile phone status report is not necessarily accurate. Some mobile phones just remind users that the short message has been sent, which does not mean that the other party has received it. Second, the use effect of SMS receipt is better: for example, when the other party has not received it, you can immediately receive a clear receipt reminder to inform the specific reasons for non-delivery, such as "power off, SMS mailbox is full, mobile phone is busy"; When sending short messages in groups and chatting with short messages, you can avoid being too upset because each short message receives a receipt reminder; It can also be set to receive the reminder only when the other party has not received it; The receipt information does not occupy the SMS mailbox; Practical information, etc. Click on "official website" Customer Service 2 17 below for more service offers.