IBM 3708 End-User Reference page 58

Appendix A. Flowchart of 3708 Logon Process
The flowchart in this appendix takes you through the 3708 logon process, to the
point that you enter either Protocol Conversion mode, Protocol Enveloping mode,
or ASCII Pass-through mode.
Appendix A. Flowchart of 3708 Logon Process
A-1