It's not Google the company, but rather a scammer trying to sell you some get-rich-quick scheme. Do not respond, they will just rob you of your money. It has nothing to do with Google.
 Sep 16th, 2009
This operation AUTO DIALED nine times today in the course of about 5 hours (30 min apart +/-), leaving no msg when I didn't answer, empty line when I did. I even called back demanding they stop. Finally, I waited until a telemarketer came on line & told her that as a Do Not Call registrant, I would *eagerly* file a complaint if I had so much as one more ring from them. Peace. Finally. I didn't much like google as it was - they sure didn't help themselves w/ this.
 Aug 16th, 2009