Panasonic EASA-PHONE KX-T123210 Installation Manual page 38

Doorphone Wiring
(A) Connect the doorphohe adaptor to the terminal box using a 4-conductor modular connector.
(B) Connect the wires of doorphone 1 to the red and green screws of the terminal box.
(C) Connect the wires of doorphone 2 to the yellow and black screws of the terminal box.
Doorphone Adaptor
(KX-T30860D only)-
Doorp hone
ty_
%
-4-conductor wiring
is required.
a
Terminal
1 (KX-T30865) Doorphone 2 (KX-T30865)
t
e The max. length of the telephone line cord (twisted cable) that connects the KX-T123210 and the doorphone
(KX-T30865) is shown below.
26 AWG: Under 230 feet
24 AWG: Under 370 feet
22 AWG: Under 590 feet
2-16