Try The Zello app for your phone and join the Truckingboards channel to talk live in real time .... It's Free get it for Apple or Android.. It's like a phone CB Radio... You can lurk or talk , your choiuce just don't mess with your phone while driving. Zello features: • Real-time streaming, high quality voice • Contacts availability and text status • Public and private channels for up to 2500 users • Option to map hardware PTT (Push To Talk) button • Bluetooth headset support (selected phones) * Android Wear support • Voice history • Call alert • Images • Push notifications • Works over WiFi, 2G, 3G, or 4G mobile data