BARCELONA, Spain–Isis, a mobile-payments joint venture among three of the major wireless carriers, is taking …

BARCELONA, Spain–The momentum for Android continues to build, with 850,000 phones and tablets getting activated each day. That’s according to Google Android chief Andy Rubin, who unveiled the statistic on his Google+ page today. Like most other major wireless players, he was in attendance at Mobile World Congress, the world’s largest wireless trade show. “Walking around Mobile World Congress and …

AT&T is considering a new system in which mobile app developers and publishers would pay for the wireless bandwidth associated with using the apps and downloading content. “A feature that we’re hoping to have out sometime next year is the equivalent of 800 numbers that would say, if you take this app, this app will come without any network usage,” …