Delivery receipts, I've edited my comment. I've never been able to get read receipts to work. If I enable it, sometimes I will receive an actual text message th

Delivery receipts, I've edited my comment. I've never been able to get read receipts to work. If I enable it, sometimes I will receive an actual text message that "123-456-7890 has read your message", instead of just marking the message as read.