We found out that our children's principal sends recorded news about school and information parents should know to some marketing company who farms out these recorded messages via automated calling systems through a Los Angeles phone number and of course, 312-588-3111. If you try to return these calls, you will get "all circuits are busy" or "this number has been disconnected, try your call again". IS THERE ANYTHING A CONSUMER CAN DO WHEN WE'RE ON THE 'DO NOT CALL' REGISTRY TO MAKE THIS STOP?! I sent a handwritten letter to our children's school principal asking to be removed from this type of marketing and the only response was another pre-recorded message sent out the following Sunday evening (automated to call you every 30 minutes until you answer) - that if you do not wish to have these calls come in, just pick up the phone and hang up. NOT ACCEPTABLE - who's side of the law are we on?