Mobile World Congress 2013 Preview Press Conference, Barcelona.
Presentation by John Hoffman, CEO GSMA Ltd, Michael O’Hara, CMO GSMA and Ben Wood, Director of Research CCS Insight
Mobile World Congress 2013 Preview Press Conference, Barcelona.
Presentation by John Hoffman, CEO GSMA Ltd, Michael O’Hara, CMO GSMA and Ben Wood, Director of Research CCS Insight