Second the motion on the "DO NOT CALL" list. However, I have a friend who works with MCI, and she says the lists tend to "expire" after about three months or so, so when they call again (as they almost certainly will) you may have to ask to be put on the list again. And that time, get someone's name so if the list with your name on it does "expire" once more, you'll be able to complain more explictly, if not more effectively