Can I just ask why people use the /busy to not receive tells from RMT?
I can't stand the stupid face by the name, so why don't people just filter the /tells out of chat?
That's what I did, go to your chat log (the little gear symbol) uncheck tells from your chat windows and uncheck the notification sound.

Problem solved and no stupid face by your name! And no need to reapply the stupid /busy