What would happen if I try to verify my phone number outside Thailand and it doesn't work? Do they block my account or can I still have access through my old phone?
I went into the branch to verify my new phone number as I lost the old ais SIM. I think I even went in there with my new phone but switched back to my old one as I couldn't be bothered setting up the new phone. I didn't know there was an easy way with the Samsung smart switch app, else I would have done it straight away.