Hello, I just switched to T-Mobile and since then all MMS messages (in this case mostly group messages) pop up as No Subject in the toast notification instead of the actual content. Now this wouldn't really be that much of an issue (still annoying though) except that it makes Cortana read that instead of the content while I'm driving, completely useless. From what I've read it is the header of the message, but I don't see any way of making the phone ignore that, do I need to change my APN settings or something? Anyone have any ideas?