Yuanqing Yang en LinkedIn: A call that changed the world: Motorola celebrates the 50-Year Anniversary…
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,
![Mobile calling began 50 years ago, today inventor Martin Cooper is worried about smartphone addiction - India Today Mobile calling began 50 years ago, today inventor Martin Cooper is worried about smartphone addiction - India Today](https://akm-img-a-in.tosshub.com/indiatoday/images/story/202304/matin-cooper-sixteen_nine.jpg?VersionId=LMs8XiaLDr0UUnzdfW9lVaGcrlw6qrNT&size=690:388)
Mobile calling began 50 years ago, today inventor Martin Cooper is worried about smartphone addiction - India Today
![PCMag on Twitter: "Motorola DynaTAC 8000x was sold as the first commercial handheld cellular phone in 1983. It weighed 1.75 lb., stood 13 inches high, took 10 hours to recharge and cost PCMag on Twitter: "Motorola DynaTAC 8000x was sold as the first commercial handheld cellular phone in 1983. It weighed 1.75 lb., stood 13 inches high, took 10 hours to recharge and cost](https://pbs.twimg.com/media/DpaP85XW0AAiyVV.jpg:large)