Comtrol NS-link Windows NT - Manual (Page 86)

Appendix A. Windows NT Configuration Overview 86
Installing Modems
If you have already installed another modem, the Modems Properties window
displays. Select the Add button.
5. Check the “Don’t detect my modem...” box and select Next.
Note: While Windows NT can automatically detect modems, we advise against
using this option as auto-detect feature may cause some multiprocessor
systems to lock up, and the modems may be installed in reverse order.
6. Select the appropriate manufacturer and model and select OK. If the correct
manufacturer and model do not appear on the list, select Have Disk to install
software from a manufacturer-supplied installation diskette.