I have to say that I don’t know what I would do without the invention of caller ID. My husband’s bank is constantly calling him. And it doesn’t matter how many times I tell them he is not home and is at work, they still call during the day. So… when the phone rings I just look at the number. When I see that it’s his bank again…. I just let the machine take it. Honestly this little invention has saved me a world of frustration. Now if they would just only stop calling altogether, I would be one happy lady.