The Nokia Network Bridge is a PC based tool that enables access from a Nokia 9500 Communicator, Nokia 9300, Nokia 9300i smartphones, Nokia E60, Nokia E61 and Nokia E70 devices to the internet or a corporate network through a cable networked PC. Supporting the routing of two-way IP traffic the Nokia Network Bridge uses IP passthrough technology over the devices USB cable to make a connection.

By enabling direct communication with the Internet or a corporate network the Nokia Network Bridge improves productivity and decrease communication costs when developing and testing applications that communicate over IP networks. In addition the tool increases the efficiency of an IT administrator managing Nokia's eneterprise grade devices by enabling fast and cost efficient communication with these devices.