This CDMA phone has the same features as the M510, but in a thinner slider form factor. Key features include stereo Bluetooth, memory card slot, music player, EV-DO high-speed data, and a ...

This update to the A640 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 clamshell CDMA phone ...