When this option is enabled, recognizes Function key descriptions on the screen for F1 through F24 such as “F3=Exit”. Specifically ((<line begin> | <space(s)>) ‘F’ <digit(s)> ‘=’ <non-space>). This sends the Function key represented by <numeric string> to the keypad as if that key was pressed.
On a double-click, if this is enabled but is not recognized, then the computer emits an error beep.
Disabled
ITE > Session # > Display Opts > Func Hotspot