A good application Tilimi reminded me, to talk to other iPhones like a walkie-talkie is involved, we have different channels (frequencies) where there may be different people, and we press the button as we speak, it would be with people known in a particular channel can also be private, and keep a conversation free time we like, or as we have Wifi or 3G.
After installing the application will
More about → IPTT Talks Between iPhones as if They Were Walkie Talkie
After installing the application will