Acer ISDN 128 Surf USB User Manual page 29

ISDN TA from your system, you must run the uninstallation
program from the ISDN Utility program group as follows:
1. Open the "Programs" folder on the "Start" menu and
click the "ISDN Utility" item.
Click the "Uninstall DRV & UTL" item. The uninstallation
2.
program will run.
F 2-18: T
IGURE
3. Check the items that you want to completely remove
from the Windows system and press "OK".
Chapter 2 — Installation
U P
HE NINSTALLATION ROGRAM
23