Vehicular communication system

A vehicular communication system comprising

• a primary control circuit, an external control circuit, and a vehicle;
• wherein the vehicle further comprises a cab and an exterior surface;
• wherein the primary control circuit mounts within the cab of the vehicle;
• wherein the external control circuit mounts on the exterior surface of the vehicle;
• wherein the primary control circuit receives a first set of electrical signals transmitted by the personal data device over the first wireless communication link;
• wherein the primary control circuit converts the received first set of electric signals into audible sounds that are announced within the cab of the vehicle;
• wherein the primary control circuit captures sounds that are audible within the cab of the vehicle;
• wherein the primary control circuit converts the captured sounds into a second set of electric signals;
• wherein the primary control circuit transmits the second set of electric signals to the personal data device using the first wireless communication link;
• wherein the primary control circuit transmits the second set of electric signals to the external control circuit using the second wireless communication link.