It would be possible to encode the phone number in the QR code and just send a text, but then you could just print out the phone number and write "text me" next to it.
Given that they have an app I'm sure the QR code leads to a link that will trigger the notification via app on the phone, no text message anywhere.
Again to your last point, no text message, dude just wants to get a notification on his phone without installing some dumbass $300 doorbell
Given that they have an app I'm sure the QR code leads to a link that will trigger the notification via app on the phone, no text message anywhere.
Again to your last point, no text message, dude just wants to get a notification on his phone without installing some dumbass $300 doorbell