Currency and Mobile Data Questions

[eventlack]

1. I'll be traveling to Switzerland, Denmark, and England in September. Is it better to exchange a certain amount at the bank in the US before I leave or exchange it abroad? Are credit cards widely accepted? Is it safe to carry around cash/wallet/purse in these areas?

2. I have T-Mobile family plan in the US. Will it still work in Europe zong call packages? Do I need to do any additional work to activate it? If it doesn't work, what affordable and accessible data options are available and work throughout Europe? Or would I have to get different cards per country?

Thanks!

[_Tarna_]

It would depend on your T-Mobile plan. And about credit cards, it would also probably depend on your bank and stuff. Like for me when I went abroad, I had to call them telling them to enable something so I don't get charged conversion fees.