But it also has some good into using cell phones or even having one while driving benefits of cell phone while driving along is that you can use your phone to call roadside emergencies, car trouble, obtain personal information, or even navigation; however, it may lead to running red lights, drifting across lanes, or worse, causing accidents phones can do so many things, but most importantly they allow you to connect to emergency service its mot needed during roadside emergencies such as ambulance, police and firefighters.