Phone rings .While I am eating lunch approx. Approx. 12:30PM By the time I get there walking with bad knee they have hung up.  Callers tel # on caller ID I ret.call thinking it was from a friend whose # I have lost. I got a recording "they are unable to ans. Leave a message and they will call back".
My message: "please let me know who is callng. If I call back have the decency to identify yourself. I have no idea who this is"