It is against the law for drivers to use a wireless communication device while driving.
Explanation:
Wireless Communication devices are nowadays one of the biggest causes of road accidents.
Using hand held or hands-free devices like mobile phones while driving is restricted strongly in the law. These laws may subject to primary and secondary enforcement by the authority.
Different states have passed laws concerning this scenario for different kinds of drivers and different devices accordingly.
Talking the scenario as a safety precaution to control road accidents one should try not to use communication devices while driving so that he/she may concentrate on the road properly.