I remember that when Apple first announced MMS brought to the iPhone on 3.0, AT&T confirmed that after the delayed release of MMS for AT&T iPhones that MMS messages would cost no extra than regular SMS messages.
I heard a rumor a while back that 1MMS would simply reduce your monthly allocation of SMS by 4. Or, in other words, 1MMS = 4SMS. Does this currently hold true for iPhone AT&T customers?
Thanks!
Kevin 
I heard a rumor a while back that 1MMS would simply reduce your monthly allocation of SMS by 4. Or, in other words, 1MMS = 4SMS. Does this currently hold true for iPhone AT&T customers?
Thanks!

