Panasonic KX-NS1000 - Page 157

RJ45 Connector for Single Line Telephone Extension Use
No. Signal Name Function
1 8
RA TA
RB
TB
1-2 Reserved –
3 RB Ring B
4 RA Ring A
5 TA Tip A
6 TB Tip B
7-8 Reserved –
Installation Manual 157
4.5.1 SLC2/LCOT2 Card (KX-NS0180)