Stick an appropriate optional card label (included) to the left side of the corresponding
Connect a cable to an appropriate port of the card.
For details about pin assignments, refer to the appropriate section in "6.3 Installation of
the Trunk Cards — KX-TDA30" and "6.4 Installation of the Extension Cards — KX-
Make sure to connect cables after installing the card in the Hybrid IP-PBX, not before.
6.2 Installation of the Hybrid IP-PBX — KX-TDA30
Optional Card Label