Said they were from Dish TV and were doing maintenance on satellite and our tv would be going in and out.  Said I had to go sit in front of my tv and turn it on.  Gave the phone to my husband and he asked if he could verify that the caller was from DIsh TV and call him back and he said the number was on our TV, but that number is not the same as he called in on.  Sounded like the guy who tells you there is something wrong with MSN and your computer and they want to take it over and fix it.