Click on the photo below to start the slide show.
All photos by Siqui Sánchez/Getty Images. The captions, though, are not of his doing.
You can get all the news, video interviews and pics from Barcelona during the event at our Mobile World Congress Show Site.
For more pics:
- MWC 2011 Photos: Show Floor Scenes
- MWC 2010: Scenes From Mobile World Congress
- MWC 2009 Photos: Fun, Fones 'n' Fruit
- MWC 2009 Photos: Dial B for Barcelona
- Mobile World Congress Pics, Part II
- Mobile World Congress Pics, Part I
— Ray Le Maistre, International Managing Editor, Light Reading