A popular rumour is that is illegal to use voice broadcasting when calling people in their homes. That is exactly what that is, a false rumour. Pre-recorded messages are legal and a viable marketing option when properly prepared and delivered. However, there are numerous rules and regulations db to data that vary from state-to-state. Indiana and North Dakota do not allow solicitations of any nature (including politicians) by either auto or predictive dialing systems. Please be sure that you are in full compliance before starting a press 1 broadcast into a persons residence. Be sure you have registered as a telemarketer with the National Do No Call Registry and get your sans number. To help you get started in proper compliance follow this link: