Do you know how to open the iPhone SMS to read the notification?

IPhone can turn on SMS reading notification by the following steps: 1. After turning on the iPhone, find the settings and click Enter; 2. After entering the main page of settings, drop down, find the application icon of SMS, and click Enter; 3. Find "Send Read Receipt" and slide the slider on the right to open this function; 4. Go back to the desktop, click the "information" icon to enter, enter the information editing page, edit the information and send it; 5. In this way, the iphone will successfully open the SMS reading notification, and the other party will receive a receipt notification after successfully receiving the message. A hundredfold care, 10 satisfaction.