How do you authenticate yourself in a foreign country?

foreign-country self-certification

I'm going to go to Warhol, so I'm going to stay abroad for a while. I don't have a cell phone, so how do I authenticate myself when I use a Korean site?

331 2018-11-05 Gentleman

A. 1

Make an eye pin and take it with you
It's possible without a cell phone

Gentleman 6 years ago 0

A. 2

I-pin. You have to make it before you go abroad.
I can't make it if I'm overseas because I need to verify my phone

Gentleman 6 years ago 0

A. 3

Thank you!

Gentleman 6 years ago 0

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