Check your Frontier bill

 Just as a heads up, I noticed on my last bill a charge for conference call activation. I do not use conference calling at home. It was billed as three way calling.
 I called them to find out what this was about and I was told if you hang up then redial another number quickly the system can pick this up as a conference call and bill accordingly. It seems unless you ask for a block it is already available to you. I now have a block on the service. You may want to take a look and see if it is on your bill.
Ken