Panasonic KX-TDA15 Installation Manual page 43

Removing the Optional Service Cards
1.
Loosen and remove the extension bolt.
2.
Holding the protrusions of the card, pull the card in the direction of the arrows.
CAUTION
When removing the optional service cards, do not put pressure on any parts of the main
board. Doing so may result in damage to the Hybrid IP-PBX.
2.2 Installation of the Hybrid IP-PBX
Installation Manual 43