Oh hey I have one more learning for you: don’t take the train along the beautiful Côte d’Azur from Italy to France through Monaco with your phone roaming on. Checking social media, zack €59,95 💸
(Of course take that train, it’s awesome! Just put your phone on airplane mode or switch off roaming in a generous area around Monaco. Their phone signal is strong! It’s their thing! My iPhone picked it up all the time on automatic cell provider selection while staying around Cap Martine in France.)