So I just received a popup (may have been a push notification) from ATT stating "To Receive MMS, you must input your phone number to your settings. Please click Open to go to your settings". I was too dumb to take a screenshot of it and may be incorrectly quoting the exact message. But it was very similar to the above quote. Anyone else get this? Is this old news? Is MMS actually here? I tested it and it still stopped at 95% and failed.