Panasonic KX-TD816 Installation Manual page 143

If a KX-TD290 is to be installed (KX-TD1232 only):
a)
Prepare the required plugs. Two 4-pin plugs are included with the KX-TD290.
To the unit
To the unit
Note
Do not peel off the wire coating. Insert the wires all the way.
b)
Insert the plug into a jack on the unit.
Connect a grounding wire to the ground terminal on the extension expansion unit.
To Terminal Board or Modular
Jacks from the Central Office
7.
Tie all of the cords into a bundle. If other cords are exposed in the upper cabinets, tie them
also.
8.
Close the cabinet cover and secure the outside screw.
ISDN Installation
TB
RB
TA
RA
2
RB
TB
RA
TA
View of TEL Jack
From Network
1
From Network
8
7
6
RB
RA
5
4
3
2
TB
TA
1
3.2 ISDN Line Connection
143