Cellular phones, commonly referred to as cell phones, are mobile communication devices which allow users to send and receive voice and text messages, access the internet and other digital media, and make phone calls. They use radio waves to transmit data, and have become an integral part of modern society. They allow us to be connected practically anywhere, anytime, and are regularly used to communicate with family and friends. Additionally, they come with a multitude of features, such as GPS, video calling, and more. They’re increasingly becoming multi-functional devices and a vital tool for everyday life.