Panasonic KX-TVM50 Getting Started page 11

Installing the LAN Interface Card
1.
Insert the card between the guide rails and slide it down as shown.
2.
Secure the latch by flipping it toward the centre of the card and slightly pressing down on it.
CAUTION
When installing optional cards, do not put pressure on the main board. Doing so may result in
damage to the VPS.
3.
Insert and tighten the screw as shown.
Screw
2.5 Installing Optional Cards in the KX-TVM50
Getting Started 11