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Mobile phones have only been around in the last 25 years but a lot has changed.
History of mobile phones What was the first mobile phone?
The First Cell Phone: A Complete Phone History from 1920 to Present
Infographic] History of Samsung Mobile Phones: Evolution of Display – Samsung Global Newsroom
The first mobile phone History of telecommunications
The Evolution of Mobile Phones: A Look Back in Time, Froth Apps - Adelaide's Leader in Mobile & Web Based Apps, App Development Company
The invention of mobile phones
Smartphone History: The Timeline of a Modern Marvel
The Complete History of Cell Phones - Red Pocket Mobile
Smartphone, Camera, Battery Life & Storage
Evolution of the Mobile Phone - History and Timeline
From bricks to the iPhone: 25 years of the mobile phones, Technology
The First Cell Phone: A Complete Phone History from 1920 to Present