This is driving me nuts. Someone is calling my cell phone almost daily from a wide variety of numbers. The call starts as a recording offering a free home security system. It says to press 1 to speak to an agent or 2 to be removed from the list. The one time I pressed 1 the agent hung up as soon as I tried to get any info. I suspect its a scam rather than a "legitimate" business making illegal marketing calls. I've Googled some of the numbers that call and have found 100's of reports of the same, but nothing to help make it stop. The number is already on the Federal Do Not Call list and I thought telemarketing calls to cell phones were illegal anyway. Since they change the number they are calling from I can't block the calls, or I should say it does no good.