Panasonic KX-HTS Series Manual page 62

3.6 Connecting Doorphones and Door Openers
Connecting Door Openers
1. Use a flathead screwdriver to press and hold open the button below the terminal, and insert the
wire coming from the door opener into the terminal.
2. Wrap the strap around all of the cords. ( ( For details, refer to
Notes
• We recommend using UL1015 wire or an equivalent for wiring.
• The wire should be between 0.45 mm and 1.1 mm in diameter excluding the coating.
"2.2.6 Securing the Cables")