Well you can, there is a federal program you could take advantage of an IP Relay program to make the phone call: https://www.fcc.gov/general/internet-based-trs

Well you can, there is a federal program you could take advantage of an IP Relay program to make the phone call: https://www.fcc.gov/general/internet-based-trs-providers https://www.fcc.gov/general/internet-based-trs-providers I would suspect that's how they can get away with something like that.