Panasonic KX-TES824 Installation Manual page 44

2.3 Installing Optional Service Cards
4.
Attach the extension connectors and extension bolts, install the cards as shown below, and
secure the 3 screws.
Extension Connectors
5.
Insert the modular plugs of the telephone line cords (2-conductor wiring) into the card's modular
CO ports. (→ 2.4.1 Connecting Outside (CO) Lines)
6.
Connect the line cords to the terminal board or the modular jacks from the telephone company.
7.
Insert the modular plugs of the telephone line cords (2- or 4-conductor wiring) into the card's
modular extension jacks. (→ 2.5.1 Connecting Extensions)
8.
Wrap the strap around all of the cords. (→ 2.2.4 Securing Cords)
9.
Close the covers and secure the screws. (→ 2.2.3 Opening/Closing Covers)
44 Installation Manual
KX-TE82480
Extension Connectors
KX-TE82483
Screws
Extension Bolts