The Treo 650 smartphone from palm makes it easier than ever to stay connected.

The a640 has a sleek, glossy black, disappearing external screen, and a bunch of other cool features you’ll want to show your friends.

The Samsung m300 used cell phone for sprint is and update to the A640 that is thinner and lighter, with updated styling and a talking menu feature for the vision-impaired and hands-free use. Other key features of this sleek clam-shell CDMA phone include Bluetooth, dual color displays, an internal antenna, VGA camera, and speakerphone.

The Samsung SPH-M320 has a slim, intuitive design with ergonomic controls. It offers Bluetooth, voice dialing, and good photo quality.

This affordable ultra-thin clamshell phone sports a QVGA main display and Bluetooth. Other features include a VGA camera, color outer display, speakerphone, and Sanyo's unique in-phone answering machine feature for call screening.

This affordable ultra-thin clamshell phone sports a QVGA main display and Bluetooth. Other features include a VGA camera, color outer display, speakerphone, and Sanyo's unique in-phone answering machine feature for call screening.