If someone does leave a message we get an email from the voip service with that message as an attachment, and we listen to it. I figure that should be good enou

If someone does leave a message we get an email from the voip service with that message as an attachment, and we listen to it. I figure that should be good enough to comply with the law. That's better than trying to call e.g. Google. (We provide email support, of course. Setting up a call center would make our $9 SaaS product more than twice as expensive. We figure that customers rather pay a low price than have phone support. And there are many competitors they can go to if they really want to talk to someone.)