[Elecraft] Ke: Programming SWT and SWH options

[Bob Tellefsen]

The programmers' reference says that the SWH and SWT 
functions are not implemented yet.  However, I've been
told that preceding such a command with K3; should
make them work.  It hasn't for me, so I'm asking if
anyone else has attempted to get these functions to
program yet?  Were you successful?  If so, what did you
do to make it work?

Thanks and 73
Bob N6WG