Comment by thewebcount

I mean, a legitimate business will leave a voicemail, especially if they want money from you. I normally have unknown callers disabled and don't have any problems. I had to turn it off this week because we have a few maintenance things going on and need to answer calls about when people are going to be coming and going for repairs. But otherwise, I turn it off and have never had any issues with not getting critical calls. You can always turn it on if you know you'll be getting an unknown call in the next 24 hours.