In the Apple Personal Modem User's Manual (P/N 030-2001-C), page 84, Figure
F-1, the picture and pin numbering of the 8-pin connector are incorrect. The
APM port should be numbered from right to left, starting with the two-pin row
at the bottom. The APM connector should (generally) look like this:
"Female" mini din-8 8 7 6
connector 5 4 3
2 1
Here's the diagram for the cable plugs:
"Male" mini din-8 6 7 8
connector 3 4 5
1 2