Parkend Final Selector Circuit

These are final selectors that were originally used in PABX4 equipment

Only two of these PBX Hunting Finals are in use, both as incoming selectors from Norchard. The hunting facility is not used.
The local finals use ordinary selectors without hunting and the circuit diagram is not available on this website at present.

Parkend PBX Final Selector Circuit

Show Circuit Diagram as a PDF (1.6Mb 1 Page)

Operate and Release chart of dialling on the final selector

Show Chart as a PDF (45Kb 1 Page)

Operate and Release chart of testing called line on the final selector

Show Chart as a PDF (47Kb 1 Page)

Operate and Release chart of release of the final selector

Show Chart as a PDF (45Kb 1 Page)

Page provided by John Bathgate

This page was last updated on
4th June 2010