Panasonic KX-NS700 Installation Manual page 92

4.2.5 Installing/Removing the Optional Service Cards
3.
Insert the screws into the holes on the card, and tighten the screws to secure the card.
4.
Connect cables to the appropriate ports of the card. For details about pin assignments, refer to the
appropriate section in "4.6.1 EXP-M Card (KX-NS7130)".
Note
Make sure to connect the cables after installing the card in the PBX, not before.
92 Installation Manual
Screws
Document Version 2016-03