According to informed sources cited by the Wall Street Journal, T-Mobile and technology partner HTC will announce the first phone running the Android platform. Called the Dream, T-Mobile and HTC will publicly unveil the phone next week, though it won’t become available until some time in October. The Wall Street Journal reports that the phone will have a large touch display, will have a swivel-out QWERTY keyboard, and will have a trackball for navigation. HTC expects to sell between 600,000 and 700,000 of the Android-powered phones by the end of 2008. The sources didn’t provide any indication of what the Dream may cost.