3Com 005687-03 Manual page 21

7. Replace the computer's cover and fasten it
with the screws you removed in step 3.
8. If you currently have a phone plugged into
the wall jack you plan to use for the
modem, disconnect the phone's cord from
the jack.
WARNING :
use must be for an ANALOG phone line
(the type found in most homes). Many
office buildings have digital phone
lines. Be sure you know which type of
line you have. The modem will be
damaged if you use a digital phone line.
9. Plug one end of the phone cord that came
with the modem into the TELCO jack at
the rear of the modem. Plug the other end
of the cord into the wall jack.
I M I
NTERNAL ODEM NSTALLATION WITH
The phone jack you
W 3.
INDOWS X
10. If you want to use a phone through the
same phone wall jack as the modem when
the modem is not in use, plug your phone's
cord into the modem's PHONE jack.
NOTE:
You cannot use the modem
and a phone at the same time if they
share the same telephone line.
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