Analysts say enabling technologies like GPRS (a packet-networking upgrade for GSM networks) and WAP will spur the growth of data and multimedia services, as well as drive corporate use of mobile data services.
Besides lacking a camera, WiFi, GPS and even music playback (obviously), there's no color display, WAP browser, email client or T9 predictive text (which all came with the T68i), and no GPRS packet data or built-in Bluetooth (which both arrived with the T39).