Dell B3465dnf Mono Laser Multifunction Printer - Manual (Page 102)

Setup 2: Printer is sharing the line with an answering machine
Connected to the same telephone wall jack
PHONE LINE
To connect:
1 Connect one end of the telephone cable that came with the printer to the port of the printer.
2 Connect the other end of the telephone cable to an active analog wall jack.
3 Connect the answering machine to the port of the printer.
Faxing 102