IBM 3270 User Manual

Using Toggle Keys
The toggle keys work like switches. Press them
once to turn them on, and press them again to
turn them off. For example:
WS
Ctrl
Try pressing these keys to see how they work.
What Do the Keys Do?
If you want to know what a key does, you can
look it up in Appendix B in this book .. Appendix
B contains a table that is divided into sections by
keyboard area.
3-6 Book 3 - Using the Control Program

IBM 3270 Specifications

General

Brand	IBM
Model	3270
Category	Desktop
Language	English