While T-Mobile has been quite loud lately about announcing new phones via Twitter, including the Sidekick 4G, G2X and T-Mobile 4G Mobile Hotspot one device wasn’t mentioned. The T-Mobile G-Slate has yet to see an official announcement even though we expect it to launch right around the same time as the other devices. Lending more credit to this theory is LetsTalk who tweeted they are putting the T-Mobile G-Slate up for pre-order beginning tomorrow. Such a thing isn’t like to happen unless a launch was imminent and we’re hoping T-Mobile takes the cue and announces an official date. Your move Tmo.