Windows Mobile
Microsoft made available a specialized variant of Windows Embedded Compact, known as Windows Mobile, for use in mobile phones. It is a customized image of Windows Embedded Compact along with specialized modules for use in Mobile phones. Windows Mobile was available in four editions: "Windows Mobile Classic" (for Pocket PC), "Windows Mobile Standard" (for smartphones) and "Windows Mobile Professional" (for PDA/Pocket PC Phone Edition) and "Windows Mobile for Automotive" (for communication/entertainment/information systems used in automobiles). Modified variants of Windows Mobile were used for Portable Media Centers. In 2010, "Windows Mobile" was replaced by "Windows Phone 7", which was also based on Windows Embedded Compact, but was not compatible with any previous products.