1. Launch the Messaging app
2. Within the app bring up the Settings menu
3. Scroll down to “Text (SMS) messages” section
4. Next to “Delivery reports” tick to enable/disable delivery reports for SMS
Note: read reports are available for MMS messages
5. Scroll down to “Multimedia (MMS) Messages” section
6. Next to “Read reports” and “Delivery reports” tick to enable/disable read and delivery reports for MMS