I'm sorry, pardon me? "Yeah" the lady said. "I'm trying to sign my name but it keeps beeping"? Oh, it's because you accidentaly pressed this button(signature key). My fellow full-time, cover and saturday drivers, how many times has this happend to you? The DIAD is an amazing piece of technology, but feel this key could have been designed better so as to prevent this. As long as this DIAD is used we can expect to hear, "your thing doesn't work". Lady, my thing works just fine, thank you.