Case G: Fax line shared with computer modem (no voice calls received)
If you have a fax line on which you receive no voice calls, and you also have a computer modem
connected on this line, set up the printer as described in this section.
Set up faxing (parallel phone systems)
NOTE: If you have a computer dial-up modem, your computer dial-up modem shares the
phone line with the printer. You cannot use both your modem and the printer simultaneously.
For example, you cannot use the printer for faxing while you are using your computer dial-up
modem to send an email or access the Internet.
Set up the printer with a computer dial-up modem
Set up the printer with a computer DSL/ADSL modem