Dell V715w All In One Wireless Inkjet Printer - Manual (Page 67)

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To connect:
Connect the cable from the wall jack to the port of the printer.
Connecting the printer to a wall jack in Germany
The German wall jack has two kinds of ports. The N ports are for fax machines, modems, and answering machines.
The F port is for telephones.
N F N
Faxing
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