Wireless Transport Layer Security (WTLS) was developed for this purpose as a replacement for the flawed WEP 802.11b security. It works by performing client and server authentication to confirm the ...
This update to the V500 adds EDGE high-speed data and video capture. Other key features include quad-band GSM, Bluetooth, VGA camera, large color display, MP3 ringtones, e-mail, and SyncML.
This stateside cousin of the V500 lacks Bluetooth, but is otherwise similar. Key features include quad-band world roaming, VGA camera, high-res main display, MP3 ringtones, speakerphone, and Java.