Callbox is innovatively simple: it works just like a 2-way radio, where your phone is your handset. There is no registration, no account to set up, no exposing your identity, no scanning your contacts. If you haven’t downloaded the app yet, get the iOS Version from the App Store. Other versions are coming. Here’s everything [...]Roger Spreen
Talk with people near you wherever you go, or listen to what's going on around you. Just tune to a channel and push the button.