Lexmark S400 Series User Manual page 69

Scenario 3: VoIP telephone service
Follow this setup if you have telephone service from a Voice over Internet Protocol (VoIP) provider.
Tips for this setup:
•
Connect the printer to the port labeled Phone Line 1 or Phone Port on the VoIP adapter. The port labeled Phone
Line 2 or Fax Port is not always active. You may need to pay extra to your VoIP provider if you want to activate the
second phone port.
•
To make sure that the phone port on the VoIP adapter is active, plug an analog telephone into the phone port, and
then listen for a dial tone. If you hear a dial tone, then the port is active.
•
If you need two phone ports for your devices but do not want to pay extra, then do not plug the printer into the
second phone port. You can use a phone splitter. Plug the phone splitter into the Phone Line 1 or Phone Port , and
then plug the printer and telephone into the splitter.
Note: Make sure you use a phone splitter, not a line splitter. To make sure that you are using the correct splitter,
plug an analog telephone into the splitter and then listen for a dial tone.
Faxing
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