Posted on 11/3/200311/30/-0001 by atmasphereThe Register Reviews the GSM Treo 600 And it was running on AT&T… Share this:Click to share on Google+ (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on LinkedIn (Opens in new window)