Stephen H. Wildstrom, "Finally, a Hybrid That Really Works," BusinessWeek Online, 17 Dec 2001

The Treo is a marvel of thoughtful design. At 2.7 inches wide and 4.3 inches long, slightly smaller than standard Palm handhelds, the Treo looks like a big flip-phone. When you open the lid, the Treo turns on with your speed dials displayed. Tap the phone button and an on-screen dial-pad appears. Another tap brings up your phone list...Not only is it small and light but the flip design means you're unlikely to get skin oil or makeup all over the screen. Little details like that make a vast difference in usability.