Windows Phone Tango increases App Switching Limit To 8 and will bring enhanced MMS support

The guys at XDA have managed to extract the build and install Windows Phone Tango in different handsets, including the HD2 and the Samsung Omnia 7 

The entire community that has installed the build of Windows Phone Tango is looking for any change from the current version of the operating system. From an initial analysis shows that with Windows Phone Tango you will have up to 8 screens for multitasking bringing greater convenience to you.

It has also been optimized at the expense of better RAM fact, the buil Windows Phone Tango 8773 identified by the initials only occupies 122 MB 153 MB compared to the last update of the operating system Windows Phone identified with the code 8107. 

Finally, as we can see from the pictures, Windows Phone Tango will bring the possibility to enable confirmation of delivery of the MMS feature is not useful enough to remain in doubt after sending it. 

Source;  Via