Telnet Sys Request

Specifies what happens when you press the SYSREQ key (Alt+PrintScreen, by default). The definition of this key and its values vary by host application. This setting is valid for 3270 sessions over Telnet only. The values are:

 

Telnet Abort Output Sends a TELNETABORTOUTPUT to the host.
Telnet Break Sends a TELNETBREAK to the host.
Telnet Interrupt Process (default) Sends a TELNETINTPROCESS to the host.
Test Request Read Sends a TESTREQUESTREAD to the host.