This is the first cell phone call made in public, but as expected, Cooper and his team haddone experiments at the labs at Motorola. At that time, they only had two prototypes, both of which were ...

portable cell phone," Cooper, then an engineer at Motorola, said on the phone to Joel Engel, head of AT&T-owned Bell Labs. While cell phones would not be available to the average consumer for ...

portable cell phone,” Cooper, then an engineer at Motorola, said on the phone to Joel Engel, head of AT&T-owned Bell Labs. While cell phones would not be available to the average consumer for ...