CITRIX WINFRAME.

Filename: USRMODEM.INF

Supported Tron modems:
- QuaTron FM33.6        (up to 33600)
- QuaTron FM56.0        (up to 56000)
- Tron DF33.6           (up to 33600)
- WebJet PPP            (64K)
- WebJet V120           (64K)
- WebJet X75            (64K)
- Tron TTA128 PPP       (64K)
- Tron TTA128 V120      (64K)
- Tron TTA128 MLPPP     (128K)
- Tron TTA128 MLV120    (128K)
- Tron TTA128 X25       (64K)
- Tron TTA128 V110      (38K4)
- Tron TTA128M Modem    (up to 33600)

Manual:
Rename the original usrmodem.inf (if exist)
from the \winnt35\system32\ras directory to
another filename. Then copy the INF-file 
from this driverdisk to the directory
mentioned above.