23.2. LOCATION OF OPTIONAL CARDS
23.2.1. 2-Port Doorphone Card (KX-TE82460X)
Function
Supports the connection of 2 doorphones and 2 door openers.
1. Loosen the screws and open the cable and front covers.
2. Before installing the optional service card, cut and remove the dummy cover from the main unit.
3. Attach the 2-Port Doorphone Card to the main unit, connect the cord to the Doorphone Card Connector and secure the
screws.
4. Close the covers and secure the screws.
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KX-TEA308CE