Technology
The Cell Phone Turns 40. What’s Next?
[BLOOMBERG BUSINESSWEEK]
April 3, 2013, marks the 40th anniversary of the first call made from a handheld cell phone. But mobile communication had been around for a while. During World War II, soldiers used two-way radio transceivers (walkie-talkies) to communicate from the front line.
Check out a slideshow history of the cell phone at Bloomberg Businessweek.