Well hello there giant Windows Phone 7 handsets. This interactive sidewalk display was just unveiled at the Telstra store in Melbourne Australia. On the left we’ve got what looks to be the HTC Mozart already rumored for Telstra . The device on the right, though, is a previously unseen LG Windows Phone 7 device. Best of all is the “coming 21-10-10″ text in the fine print that matches up nicely with the rumored European launch date . Don’t worry, in a few hours we’ll have all the details nice and official like. [Thanks, Jason B.] HTC Mozart and mystery LG Windows Phone 7 device appear in Telstra storefront, coming ’21-10-10′ originally appeared on Engadget on Mon, 11 Oct 2010 05:02:00 EDT. Please see our terms for use of feeds . Permalink