content: They suck. It will call you at lunch or dinner time, there will be a weird silence and then a recording plays. If you hang up too soon, it will just call you back. It will keep calling over and over until you cuss at it long enough that it thinks you have heard the whole advertisement. Then a different one will start calling, because your number has been verified and they know you have listened to an ad. The only thing worse than a machine calling you is a debt collector with a wrong number.