I have had a Sony Ericsson P900 on the T-Mobile network for 3 months now. I have had excellent reception all along the east cost ( Boston to Florida), Texas, California and bermuda. Good luck!

yes, but sony ericsson phones have terrible reception stateside, which is why they never made it here, but if you still want it it can work on t-mobiles network as long as the phone is unlocked

I know they don't offer it state side, at least not in my area(Mid-Atlantic States). But could I buy a Sony Ericsson on eBay and still use it on T-Mobile's network?

NP