Windows Phone 8 support typing in Vietnamese

Detection from the Widows Phone 8 SDK shows that Microsoft office 2016 product key has begun to integrate Vietnamese language and typing into its operating system.
No Vietnamese typing is a big limitation of Windows product key to users in Vietnam, although the platform has many unique features, interesting and powerful as iOS and Android.
However, this limitation is likely to be phased out since the new version when a member of the subtle forum has found in the Windows Phone 8 programming tools SDK full display interface Vietnamese of the Windows 8 product key operating system, to be released this fall.
Next to the display language package, the Vietnamese keyboard has appeared and allows the user to master the correct spelling. However, Microsoft's percussion does not currently use the familiar input method Telex and Vni, but instead is an input method of its own. Above the virtual QWERTY keyboard is a line containing special vowels such as "umbrella" and accents, and "dd" consonants.
In addition to the language and the Vietnamese typing, the Windows Phone 8 SDK also shows that the screen capture feature is built into Microsoft's operating system and users can click Home + Camera to enable this feature.