Fact is, the wireless phone has become a helpful tool for motorists on the move, particularly those mobile ones in sales or service who must stay in close contact with office and clients. Car phones now come in various versions.
Some units even offer options like a microphone and speaker for no-hands operation.
Critics of those who use a wireless phone in a vehicle point out the danger of operating a phone while also trying to drive the automobile. A new wireless phone headset that works with many different cellular phones allows hands-free phone operation and also wireless connectivity in the car. The compact headset, which weighs only 1.3 ounces and slips over one ear, eliminates dangling wires linking to the phone. It has a button audio receiver and extension to the voice box, and uses three-button nickel metal hydrate batteries. Also, there are three levels for volume.