Hello and thanks all, very dearly, but after a few hundred sms' I had to turn off the SIM card. It's not app related as there is no app on my phone, as I do not use apps. So, I could not follow that lead, alas. It'd probably still be pinging sms' were I dare to turnit on again. This brings me to a related question, thanks to Alice and Jeff's point. I was in mid-France last week, and I wanted to make an Air B&B booking south of Lyon, not far from Vienne, on the river Rhone. I tried via my laptop, and I simply could not, as AirB&B sent me a request to verify myself ... as an app! Not everyone uses or carrys all the time, many older people, and some younger prefer a mobile phone, not a so-called smart one. Well, I was unable to prove my ID due to this, as the link did not open in my Win10 laptop PC and having only a button mobile phone all I could do was look it up on another www advert on my PC then call, you know, telephone directly through to France Gites, which still offers a voice service, I.E. a person at the end of the phone, so all was well in the end but I realised how hard it can be to make bookings using AirB&B without a pocket slab with apps. Most older people I know don't have them yet travel all the time. Best wishes one and all, Carla