nah, thet are just specific phones. i think at launch there was a samsung and a motorolla. I worked with cingular right at the time this came out, i went down to the headquarters and went through all the training. its cool. its just going to take a while to catch on. i think its only 9.99 though. heh I think cingular now claims the largest PTT network, even though not everyone has PTT, they have the most available customers or something like that.