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Mobile phones, also known as cell phones or smartphones, are portable devices that allow users to make and receive calls, send text messages, and access the internet. They operate using cellular networks, which provide wireless connectivity.

Modern smartphones offer a wide range of features beyond basic communication, including:

Internet access: Browsing websites, checking emails, and using social media.
Multimedia capabilities: Taking photos and videos, listening to music, and watching videos.
Productivity tools: Word processing, spreadsheets, and presentations.
GPS navigation: Finding directions and locating points of interest.
Mobile apps: Accessing a vast array of applications for various purposes.

Mobile phones have become essential tools for communication, information, and entertainment, significantly impacting how we interact with the world around us.