Microsoft confirmed to Bloomberg that its partners sold over 2 million Windows Phone 7 devices to carriers and retail partners last quarter. The company also claimed that according to its findings, 93% of Windows Phone 7 customers are satisfied with the operating system and brand awareness has increased by half to 66%. “Sales are an important measure, but for a new platform we think customer satisfaction and active developer support are more important indicators of how sales will be over the long term,” senior product manager Greg Sullivan said in an interview. Sullivan stated that there are 24,000 developers signed up to build apps for the Windows Phone 7 platform, and 6,500 apps are currently available in Microsoft’s Windows Marketplace.