I left the phone tag at the end of it: Sprint MP6950SP
I also had this issue with Google until i cleared the Cache and Cookies, that seemed to fix that page. But every other page ive tried: NYT, CNN, EA, ESPN, all show up in their non-mobile versions.
Goto
www.dslreports.com/speedtest goto the Simple Test, and hit the Your IP link and verify that the tag is Windows NT and not Windows CE with Mobile IE.