Available nationwide from Sprint, the PCS Vision Smart Device Treo 600 by Handspring sports a new candy bar design, full-color screen, Palm 5.2.1HS Operating System, a backlit QWERTY keyboard with dome-shaped keys, a 144MHz ARM 9 processor, a VGA quality camera and a PCS Phone. Sprint also makes available its PCS Business Connection, which is compatible with Microsoft Exchange and Lotus Dominos servers.