If you've been following the news from the Mobile World Congress (and who hasn't), you may notice the big buzz has all been around an old phone. "The iconic Nokia 3310 was a global hit when it launched in the pre-smartphone days of September 2000," writes CNN. "And now the classic is back: HMD rolled out...The post The Hottest New Mobile Device is a "Dumb Phone" appeared first on Mobile Commons.