After our post yesterday about how AT&T Wireless is finally carrying the Treo 600, a few people wrote in asking when T-Mobile would get its act together and finally offer the new smartphone as well. Well, rather than pester us about this (not that we minded), resourceful reader Zach Conine just contacted T-Mobile customer service directly, and they told him that they’re planning to “launch support” for the Treo 600 at the end of this month.
