Panasonic KX-TEA308 - Connecting Doorbell or Door Chime

2.7 Connecting Doorbell or Door Chime
54 Installation Manual
2.7 Connecting Doorbell or Door Chime
2.7.1 Connecting Doorbell or Door Chime
Use a flathead screwdriver to press and hold open the button below the terminal, and insert the wire
coming from the doorbell or door chime into the terminal. You can use a standard doorbell/door
chime. For more details, please consult your dealer. 
Refer to "2.6 Connecting Doorphones and Door Openers" for connecting doorphones (KX-T30865)
and door openers.
Door opener 2
Door opener 1
Door
Opener 1
Relay 2 Relay 1
Doorbell/
Door Chime