Filter annoying calls on the phone
If you are annoyed about the ever-ringing cell phone, and also have to listen to countless messages on the voice box, I may suggest a fairly efficient trick to filter calls.
My message is "Hello, you are at xy. My cell phone does not record any verbal messages, but you can send me a text message. Thanks!" The number of calls (I no longer automatically take off, and only if I know a number) has fallen sharply and if someone really wants something important, he likes to write me an SMS. So you can calmly collect SMS and possibly respond.