Sunrise Internet Box User Manual page 154

F.1 Pinouts of the LINE connector
The equipment is connected to xDSL using a RJ11 fixed connector (6 pins).
Contact N°
3
4
1
2
5
6
Signal
LINE-A
LINE-B
NC
NC
NC
NC
Meaning
Line A signal
Line B signal
Not connected
Not connected
Not connected
Not connected