BPO WIRING DIAGRAMS
|This page links you to two spreadsheets and the spreadsheet download page. One spreadsheet is for N diagrams
(Telephone apparatus circuit diagrams) which has links (links are separated, one for Web users and one for CD users) and
the other is for all other diagram types, but has no links.
All spreadsheets are in Excel format - the spreadsheets can also be downloaded to your PC by - right click - save to disk.
Here is a short list of the most requested diagram types:-
Last revised: May 04, 2020