I've been having to either hit OK or CANCEL for text messages on my Note 3 from someone. When I'm in the messages, and then hit back or the home button, I get a dialog box requesting to "confirm" a read receipt will be sent. I can chose ok or cancel. When I hit cancel, the dialog box disappears and I go to the destination I wanted. It's confusing and frustrating since I cannot find anything in setting other than 'delivery receipt request'. This is NOT delivery receipt. I attached a file to prove this since other forums SWEAR I'm just seeing a delivery receipt.