Wirelessly posted (Tmob's cheapest BB customer)
I use PTT in my work at the County. PTT is convenient when you need to communicate with several people at the same time. I like to think of it as fancier walkie talkies.
In the US at least Nextel has the better PTT capability. Our work briefly tested Cingulars version but found it unreliable. For the most part it works well but I've had some encouters where it had issues connecting to the other users, even though the signal is supposed to be pretty strong.
Last edited by Trimix : 04-17-2009 at 10:14 PM.