Mark Zuckerberg, Hans Vestberg, Dongjin Koh, Shang Bing at Mobile World Congress

February 24, 2016 16:31 IST 3 of 6
Mark Zuckerberg,Hans Vestberg,Shang Bing,Mobile World Congress,Dongjin Koh,Mobile World,Mobile World Congress pics,Mobile World Congress images,Mobile World Congress stills,Mobile World Congress pictures
Highlights from the Mobile World Congress in Spain. Credit: Reuters