H O M E / O F F I C E W I R I N G G U I D E
290
Adding an extension block
1. Add an extension block next to the demarcation point.
2. Connect the house loops and the phone cable from the demarcation point to the posts of the
extension block.
D
E
111
112
113
114
114
114
X
X
Y
To TalkSwitch
extension
To house loops
LEGEND:
D
E