The call is an automated recording telling me its not a sales call. Then tells me about home break ins and then wants me to press one to buy a security system.
Actually while your office/business number may be on the Do Not Call list, legally that is meaningless. Business numbers cannot be placed on the Do Not Call list. The law only applies to sales calls placed to residential numbers or personal cell phones. Business to business calls are not covered by the law/regulation. You can verify this by going to the DNC website and selecting Information for Consumers. One of the points there specifically points out that business numbers are not covered.