Airdrop post: SIM card or WiFi adapter when visiting Korea

Tips: When you visit Korea, you can get domestic SIM card or WiFi adapter right at the Airport (Incheon-Seoul INTL Airport). If you choose SIM card, it has domestic phone number, so it will be very convenient. In many cases, you will need domestic phone number in Korea.

If you choose WiFi adapter, you will still be able to get any call from your original country since it does not change phone number. With this option, you can use internet or internet-based phone calls. But sometimes it will be a little inconvenient. When you visit restaurant, they require your phone scan due to COVID. You won't be able to do that with this option.

Anyway pros and cons you might want to consider.

SmartBCH address: 0x549019276D07D9243317E8986F2Bd73eEbCA1bcd