Well.. this idea occured to me cuz' I had just one button left on the Joystick that was free

Mine's MS Sidewinder PR2, and I programmed the check6 call to the button at the right of the hat key, so I can give out quick warnings as fast as I can. Annnnd... the button below that one's currently free.. and I thought about which kind of messages I type in usually that needs to be promptly sent.. and that was "On my way, hang on".
I won't mind if I don't get any of the other messages I wanted above, if I can get just that one, "on my way".. that functions like the "check 6".
When people are in some deep sh*t, they rarely seem to concentrate on the radio, and especially at the prime hours where zillions of messages just roll roll roll on .. crucial message "omw" that pops up at the radio for 1 sec. then gets smothered...
I truly think we just need that one message "On my way", with voice recording, so it would get enough attention to the guy who's being badly chased and didn't notice the three-letter, 1 sec "omw" type message that got smothered and disappeared.
..
Surely, won't there be just one, one more room for one more message?
Please please please.. "On My Way" message.. please please please...
