I frequently send out mass text messages to my co workers to see if they can pick up a shift for me at work. Almost all of my co workers are telling me that when they receive my texts its showing up as a picture mail instead of just text message. Its showing up as an MMS instead of SMS. Also I can only send a group text to 5 people, if I add anymore recipients the text fails. Anyone else have this problem or know of a fix? Is group text messaging automatically MMS?