Network and Connectivity
In terms of connectivity, the T39 was impressive for its time, supporting GSM 900/1800/1900 bands and incorporating GPRS technology, a cutting-edge feature at the cusp of mobile internet evolution. Although it does not support EDGE or modern data standards, its inclusion of Bluetooth 1.0b was a significant step forward in wireless communication, enabling the exchange of data with compatible devices. The presence of an infrared port provided additional means for local device connectivity. However, it lacks more advanced features like WLAN or GPS.