Cellular Phone
Definition
A cellular phone, or cell phone, is a portable device that can make and receive calls over a radio frequency link while the user is moving within a telephone service area.
Analogy
Think of a cell phone as your personal assistant who's always with you. It not only helps you communicate with others but also keeps track of your appointments, reminds you of important dates, entertains you with music and games, and even guides you when you're lost (thanks to GPS).
Related terms
Mobile Network: The infrastructure used by cellular phones to connect to each other; it's like the office where our 'personal assistant' works.
Smartphone: An advanced version of a cell phone that combines communication capabilities with computing power; it's like upgrading our personal assistant to an AI robot.
Text Messaging (SMS): A method of sending short messages between cell phones; it's like passing quick notes between our personal assistants.
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