John Chambers, chief executive officer of Cisco Systems Inc., speaks during a keynote event at the Mobile World Congress in Barcelona, Spain, on Tuesday, Feb. 28, 2012. The Mobile World Congress, operated by the GSMA, expects 60,000 visitors and 1400 companies to attend the four-day technology industry event which runs Feb. 27 through March 1. at the Mobile World Congress in Barcelona on February 28, 2012 on the second day of the Mobile World congress. The 2012 Mobile World Congress, the world'
Uncompressed file sizes and pixel dimensions are approximate. Grayscale images are 1/3 the file size of RGB files. Files downloaded directly from the website are compressed JPEG format. You may request a TIFF file, if available, or a larger interpolated size for your output needs. Please contact Customer Service for associated production fees.