Cell Phones – Then and Now Cellular telephone, mobile telephone, car phone they all mean the same thing: A mobile radiotelephone, often in an automobile, that uses a network of short-range transmitters located in overlapping cells throughout a region, with a central station making connections to regular telephone lines. Back in 1983, Motorola had unveiled to the world the truly first cellular phone, approved by the FCC; DynaTAC 8000x was the first generation of cellular phones. This light weight…
Words 1248 - Pages 5