Oh ok you just solved a great many questions!! First off I sincerely apologize about your call sign or name! Secondly I was wondering why if you( well me actually) accidentally hit one of those function buttons why the radio triple beeps!! We figured we put it into scan mode so we toggle back!! They are fantastic radios crystal clear, powerful mics, but very sensitive...lol I think I impressed my coworkers with my 197 because they found themselves listening to all the calls coming in. Sadly we hear everybody but ourselves. Not really sure if I love signal stalker yet simply because the scanner seems to get stuck on frequencies that I guess have interference if that is the correct term?!