MWC 2017: 5G - who wants it, who’ll pay?
 

"The hot topic at Mobile World Congress this year is not a new phone - apart from the Nokia 3310, they all look the same."

http://www.bbc.com/news/technology-39106519

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Tech Tent: Meeting the mobile world
 

"This week's programme is all about the mobile phone industry and its restless hunt for innovative ideas to keep its customers spending. At a record-breaking Mobile World Congress, where over 100,000 visitors brought gridlock to Barcelona, we find one firm looking to its glorious past to spark interest in its future."

http://www.bbc.com/news/technology-39157343