Dell B5465dnf Mono Laser Printer MFP User Manual page 121

Faxing
Scenario 3: VoIP telephone service
To connect:
1
Connect one end of the telephone cable that came with the printer to the
2
Connect the other end of the cable to the port labeled Phone Line 1 or Phone Port on the VoIP adapter.
Note: The port labeled Phone Line 2 or Fax Port is not always active. VoIP providers may charge additional cost
for activation of the second phone port.
3
Connect the telephone to the port of the printer.
port of the printer.
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