Telephone system for road vehicle has telephone with keyboard and display in vehicle in Internet connection to a computer separate from vehicle with interface, server and data store

摘要

The road vehicle (2) contains a mobile telephone (1) which is operable by the driver or a passenger. It may be connected to a central or fixed computer (3) via a radio internet (7). The computer has an interface (6) for input and output of signals a server (4) and a data store (5). The system may be adapted to use a SIM-card, and has a loudspeaker, video display and keyboard.