Panasonic KX-NS1000 Installation Manual page 121

Installing the Fax Card in the Fax Card Slot
1.
Position the FAX card in the FAX card slot. Then, holding the card firmly in place, lower the rear end so
that the holes of the card are aligned with the screw holes.
2.
Insert the screws into the holes on the card, and tighten the screws to secure the card.
4.2.5 Installing/Removing the Optional Service Cards
Screws
Installation Manual 121