sound nice...but i dont expect it much. Android app turn the phone to a two way radio by using bluetooth signal or radio signal of the phone. it depends on how our developers can get somthings great out from the phone hardware. i think nokia phone hardware is the best in the market now. but they are suck with firmware and app support the phones. however the problem here is the range. look at the ridiculous pic on the web. they both are standing close and talk one the phone. come on dont make fun of us.