I received an unsolicited call from 330-474-6343 at 09:35 EST on 12/05/2014, with caller ID, "Kent OH."   I was away when the call arrived, and the caller left an indecipherable message on the answering machine, spoken by an African-American sounding woman: "one minute active anti."  The message sounded vaguely like medical terms, and I do get a lot of wrong numbers for a doctors' office with a phone number similar to mine, so I called the number back.  When I called this number back, the call was connected to an automated voice attendant soliciting information about some sort of car repair warranty offer.