Hi, to whom it may concern....
I recently switched over to AT&T as well and did not have this problem over at T-mobile. Please send this up to the top as this is unacceptable. Why are we advertising unlimited talk and text when in fact there is a 'LIMIT' to the number of people you can text in a group?? I have already called in to AT&T support and they said there's nothing they can do nor can they escalate this to someone who can do something about this. This is seriously an oversight or shortcoming of AT&T's supposed great service. Will be looking to switch to another carrier if there isn't someone who can actually try and do something about this rather than telling their customer, there's nothing they can do about it.