Panasonic DBS 40 Manual page 102

Section 300-Installation
To a DBS
digital line
(Terminals
E-RG+
for external
ringing
To the DBS
Frame Ground
screw
DBS-70-300
TR
T T
CN3
Off-Premise
Extension Adaptor
(VB-43702)
DBS Manual - Issued 8/l/95
Chapter 5. Peripheral Equipment
To off-premise
SLT or _
demarcation
block