Everywhere you go, you see people looking down at their cell phones. While some people debate the necessity of these devices, you might be beginning to realize how important one really is. Even if you don’t want to surf the internet or make purchases on your phone, having one provides you with extra safety and security. If, for example, your car breaks down, you can call someone for help. However, signing up for a cell phone plan can prove overwhelming if you have never done it before.