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First-ever mobile phone call made 50 years ago today
Smartphone | Camera, Battery Life & Storage | Britannica
History of mobile phones | What was the first mobile phone?
History of mobile phones | What was the first mobile phone?
The invention of mobile phones | Science Museum
Trehan Mobile Care - The first handheld mobile cell phone was demonstrated by Motorola in 1973. The first commercial automated cellular network was launched in Japan by NTT in 1979. In 1981,