The first handheld mobile phone was demonstrated in 1973, nearly three decades after the introduction of the first mobile phone service.It was nearly three decades after that before half the U.S ...

The Motorola DynaTAC 8000X, released in 1983, was a groundbreaking innovation in the history of telecommunications. It was ...

When we prepared the budget for cell phone development, Jim Caile, my marketing manager, showed me a forecast for sales of portable cell phones. We agreed that the first phones would go to market ...

On April 3, 1973, Martin Cooper stood on a sidewalk on Sixth Avenue in Manhattan with a device the size of a brick and made the first public call from a cell phone to one of the men he’d been ...

The first handheld mobile phone was demonstrated in 1973, nearly three decades after the introduction of the first mobile phone service. It was nearly three decades after that before half the U.S ...

Looking back on the past 50 years, Martin Cooper is largely approving of where the phone has taken us. An iPhone user himself, Cooper said he sees the technology’s advancement as being net po… ...

The first cell phone call was made on April 3, 1973, by Motorola engineer Martin Cooper. At the time, Cooper was working on a project to develop the first portable cell phone, ...

Motorola released dozens of mobile phone models during its first 15 years in the cell phone business, so this is only a brief overview. If you have any memories of classic Motorola cell phones, I ...

In celebration of the 50th anniversary of the first cell phone call, Martin Cooper, 94, talks about how his invention changed our lives. Skip to content. BBC World Service ... ‘Oh, Hi, Marty.’ And I ...

Marty Cooper, who built the first handheld cell phone, says his invention has a glaring flaw: You have to keep charging its battery. "Keeping your phone charger around is a real annoyance," Cooper ...