Panasonic DBS 824 User Manual

System Features

Off-Premises Extension

Revised April 2000

DBS 824-3.0/3.2-700

  1-27

(CPC-S and CPC-M)

SLTs that are located in remote locations can be connected to the DBS 824 
through the Off-Premises Extension (OPX) Adaptor. 

Off-premise phones can be connected through a direct line to the DBS 824 or 
through the central office, depending on how far they are from the main 
cabinet. For specifications, see Installation (Section 300). 

Feature operation for OPX extensions is the same as for local SLTs connected 
to the DBS 824.

• FF3 (Extension): Terminal Type

• One OPX Adaptor (VB-43702) is required for each OPX extension.

• When OPX extensions are connected through the central office, an 

external ringer supply may be required. If required, the ringing supply is 
connected to the OPX Adaptor.

• Up to 6 OPX extensions can be connected to a system.

• The DBS 824 side of the OPX Adaptor is connected to a digital extension 

port.