I’ve experienced it once in the UK and either the phone network reception was really bad or the restaurant’s website was ultra slow so it didn’t work.
While we are on the subject… The worst app crime is the effing calmac ferry app. All the timetables would amount to about 100kb of data which is updated usually once a year months in advance. Phone reception is non existent or spotty in a lot of the Highlands and Islands, but when you go to the app to check a timetable it tries to download a PDF file! every time you open a timetable page!! It’s a reasonably rare situation where it makes sense to have an app not a website.
While we are on the subject… The worst app crime is the effing calmac ferry app. All the timetables would amount to about 100kb of data which is updated usually once a year months in advance. Phone reception is non existent or spotty in a lot of the Highlands and Islands, but when you go to the app to check a timetable it tries to download a PDF file! every time you open a timetable page!! It’s a reasonably rare situation where it makes sense to have an app not a website.