Telernatics accounts for telecommunication and information, and It is possible with it to analyze various situations in a car and to collect various information that is are needed for driving through a communication terminal In a car so that this system enables a driver to have safer and more convenient driving. To be serviced with telematics, It Is needed to install a terminal with GPS (global positioning system, satellite positioning system) and telecommunication function built in and to use the connector and cable that are adjusted for frequency/memory area.