Panasonic KX-NS500 Installation Manual page 114

4.3.9 MCSLC16 in KX-NS520 (installed by default)
For MCSLC port 5-8, port 9-12 and port 13-16
No.
1
2
3
4
5
1 8
6
7
8
114 Installation Manual
Signal Name
TA
RA
TB
TC
RC
RB
TD
RD
Function
Tip port 1
Ring port 1
Tip port 2
Tip port 3
Ring port 3
Ring port 2
Tip port 4
Ring port 4