NOT SURE WHO THIS IS...CALLS MY PHONE NEVER LEAVING A MESSAGE....I CALL BACK AND SOME AUTOMATED MACHINE COMES ON, SAYING IF YOU KNOW THE EXTENSION OF THE PERSON YOU ARE TRYING TO CONTACT PLS ENTER NOW, IF YOU DO NOT KNOW THE PERSON YOU ARE CALLING PLS WAIT ON THE LINE AND A REPRESENTATIVE WILL BE WITH YOU SHORTLY, THIS CALL MAY BE MONITORED FOR TRAINING PURPOSES..I WAITED FOR ABOUT TWO MINUTES AND IT TOLD ME TO KEEP HOLDING SOME ONE WOULD BE WITH ME SHORTLY.....I JUST HUNG UP, CAUSE I FIGURED IF THE WANTED TO GET A HOLD OF ME THAT BADLY THEY WOULD HAVE HAD PICKED UP BY NOW OR LEFT A MESSAGE.

Who the hell is this???  They call all the time.  The number is unlisted.