3Com 000839-08 Manual page 23

NOTE:
You cannot use the modem
and a phone at the same time if they
share the same telephone line.
11. Plug the power cords, cables, and
peripherals back into the computer and turn
the computer on.
12. Start Windows.
13. If you have your modem set to
COM1/IRQ4 or COM2/IRQ3, go to
18
I M I
NTERNAL ODEM NSTALLATION WITH
W 3.
INDOWS X
"Software Installation and Testing" on page
57. If you have your modem configured to
any other setting, open Program Manager
and double-click the Main icon.
14. Double-click the Control Panel icon.