Paradyne 6512 Installation Instructions Manual page 25

"T" Type Connector
The "T" adapter allows additional phones to be connected to your SuperLine Adapter
from other rooms. If your home or office internal phone wiring uses 4 wires connected
to Pins 2, 3, 4, and 5, the "T" adapter crosses the normally unused Pins 2 and 5 to
Pins 3 and 4 on Line 2 of the adapter. Connecting your SuperLine Adapter to Line 2 on
the "T" connector creates an electrical connection to any room with a wall jack by using
a second adapter and connecting the phone in that room to Line 2 of the second
adapter.
1
2
3
4
5
6
Line 1
1
2
3
4
5
6
Line 2
1
2
3
4
5
6
25
Line 1
Line 2