2.5 Installation of the Extension Cards
2.5.6
EXT-CID Card
Function
Sends Caller ID signals to extension ports. To be mounted on the SLC8 card.
SLC8 Card
Accessory and User-supplied Items
Accessory (included): Screws × 2
User-supplied (not included): none
118
Installation Manual
inside
Screw
EXT-CID Card