Panasonic KX-TA624 Installation Manual page 27

2.8 Extension Connection
Connection
Insert the modular plugs of the telephone line cords (2 or 4-conductor wiring) into the ports
(JACK 01 through 08) on the system.
! • System extensions must be located within the same building as the KX-TA624.
!
View of TEL Port (Extension)
H: High
A: Tip
B: Ring
L: Low
H B L A
To extensions
(JACK 01–08)
E R
P O W
Installation
2-11