On Wed, Feb 23, 2022 at 12:35 PM Peter Beckman <beckman at angryox.com> wrote:

I think you overestimate the technical prowress of a small laudromat who simply wants to notify customers that their laundry is ready!

No, it's the reverse. Because they have no ability to do this, they outsource it. And *that* company is the one that abuses you on their behalf and for others who pay them to. Everyone I know gets text spam except me.