Cell phones are primarily an example of which type of system?

Cell phones primarily exemplify information technology (IT) systems. This classification is appropriate because cell phones integrate a variety of technologies that facilitate communication, data processing, and information management. They enable users to send messages, make calls, access the internet, and run various applications, all of which revolve around the manipulation and transmission of information.

The core functions of a cell phone—storing contacts, managing user data, and running applications—are driven by software and hardware systems designed for processing information. This aligns neatly with the definition of IT systems, which focus on the use of technology to create, store, exchange, and use information in a variety of forms.

While there are elements of other types of systems present in cell phones—such as operational systems that manage physical components or embedded systems that control specific functions—the primary essence and greatest utility of cell phones lie in their capabilities related to information technology.