He left a very muffled message that I wasn't able to decipher.  He said he was a _____ Rosen with ______________________.
He said that it was urgent that we call him as soon as we heard the message.  Has anyone received a similar call?

Yes.  He wants to deliver 2.5 million dollars to us.  AFTER we varify some information.  Muffles voice, bad connection, was going to call back.  Hahaha.  I may be old, but I'm not a dummy!

I received a call from 1-580-576-9686.  Muffled voice.  Bad connection.  Wanting to verify information for us to receive 2.5 million dollars.  Hmmm.... no one is giving away that amount of money.