Microsoft also unveiled expanded hardware support for Windows devices, including support for Qualcomm's low-end Snapdragon processors, the 200 and 400 series. It's working with Qualcomm to offer reference designs for integrating the chips in Windows phones. The additional hardware support will also allow use of more spectrum bands on Windows phones, for TDD and FDD LTE, HSPA and the Chinese standard TD-SCDMA. Windows Phone will also support soft keys and dual SIM, key requirements particularly for Asian and emerging markets.
In addition, Microsoft launched in Barcelona the Windows Hardware Partner Portal, designed to help manufacturers and operators speed up device commercialization and minimize development costs. The portal offers help with integration of other Microsoft's products, such as Office Mobile, Skype, Xbox and Bing, as well as the Windows apps and features like Live Tiles and People Hub.
The expanded Windows Phone ecosystem will also provide mobile operators and retail partners with additional opportunities to offer white-label Windows Phone devices under their own brands. Mobile operators will also have more options to build custom apps and services for their Windows Phone devices.