A man talks on his mobile phone at the entrance of a China Mobile booth in Beijing

 
A man talks on his mobile phone at the entrance of a China Mobile booth in Beijing
A man talks on his mobile phone at the entrance of a China Mobile booth in Beijing, April 20, 2012. China Mobile Ltd, the world's biggest wireless carrier by subscribers, reported a 3.5 percent rise in first-quarter net profit as an increase mobile data use helped offset the impact of handset subsidies and declining voice revenue. REUTERS/Soo Hoo Zheyang (CHINA - Tags: BUSINESS)