If you have a phone line to fax, you have a phone line to dial in to an isp. Then you can setup a secure connection? I don’t see the issue you are describing.

If you have a phone line to fax, you have a phone line to dial in to an isp. Then you can setup a secure connection? I don’t see the issue you are describing. Also totally unclear how a reservation to eat compares to my credit card details going over plain phone line? Google just wants market share in every market that exists.