BT Digital Access USB R1D Driver

2001 · operating-system · driver · Windows · macOS · British Telecom

BT Digital Access USB R1D part number CD-9030-024-R1D is a driver CD-ROM that would have been included with the sale of a BT Digital Access USB Device model number R1D. The CD-ROM contains a mixture of user guides and drivers for Windows 98, 98 Second Edition, Millennium Edition, 2000 Professional, Windows XP Professional Edition, Windows XP Home Edition and Mac OS 9.0, 9.1 and 9.2. The CD-ROM has a matrix identifier of 459-5245 01 and was pressed by Sonopress. The included User Guide documentation explains a bit more of what the BT Digital Access USB R1D device is: The BT Digital Access USB is an ISDN Hot Plug & Play adapter designed to be used with computers equipped with USB ports [...] The BT Digital Access USB allows you to establish a connection at 64 or 128kbps (such as an Internet connection) or with two sites simultaneously (at 64 kbps). The D channel is part of the service that manages the ISDN signalling. The BT Digital Access USB features a virtual communication port, which allows any communication software to control the adapter. It includes modem software for faxes up to 14.4kbps, and file transfers using the V.32 and V.32bis protocols which are compatible with analogue modems. Further reading available here