HISTORY - The first ever smartphone made its debut almost 15 years before the first iPhone was released. “Simon” was debuted on November 23, 1992 at the COMDEX Convention in Las Vegas,
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History of mobile phones | What was the first mobile phone?
History of mobile phones | What was the first mobile phone?
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World's First Smartphone Simon Launched Before iPhone
Detail
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World's First Smartphone Simon Launched Before iPhone
