IBM 3270 Manual page 47

At any time, you can use the Jump key to go to
another window.
When you are done with your host session, log
off as you normally would.
If your host is "down" (not working), follow your
normal instructions for reporting a computer
problem.
For More Information
If you are new to host computing, you may want
to read these books:
• For information about using VM/370 CMS:
VM/SP: CMS Primer, SC24-5236
VM/ SP: CMS User's Guide, SC19-6210
VM/SP: CMS Command and Macro
Reference, SC19-6209
VM/ SP: System Product Editor User's
Guide, SC24-5220
VM/SP: System Product Editor Command
and Macro Reference, SC24-5221
VM/ SP: Quick Guide for Users, SX20-4400
VM/SP: CP Command Reference for
General Users, SC19-6211
• For information about using OS/VS2 TSO:
OS/VS2 TSO Terminal User's Guide,
GC28-064'5
OS/VS,2 TSO Corrtmand Language
Reference, GC28-0646
5-2 Book 3 - Using the Control Program