The TTYSET program can be used to show the settings of various parameters
affecting your terminal, including those which can be set by the monitor
command TTY.  The command is "R TTYSET" for your own terminal, or
"R TTYSET;23" for TTY23.  Note that some of the displayed information
is meaningless for some terminals; in particular, many of the displayed
options have no effect on Stanford display terminals, although they can
be set and cleared for such terminals.  The option names are those used
by the monitor, and are documented in the UUO manual, under the GETLIN
and TTYSET UUO descriptions.