How to travel in Korea with iPhone 4S?
I have an ATT iPhone 4S. I'll be traveling to South Korea from Dec 1-10. (Well, I also plan to visit the DMZ, technically in North Korea, but that's not relevant to my question here.)
I'd like to have a working phone while I'm in Korea, to coordinate my local meetings, and also to check any voicemail I receive back in the US.
Should I (can I):
- Take my iPhone with an international plan from ATT here in the US?
- Take my iPhone and buy a local SIM card for the duration of my trip to Korea? Which vendor is best?
- Take some old GSM phone (or get a cheap local phone) with a pre-paid SIM card?
Is there some other option, like the cell phone street vendors all over in South America?
Thanks.
iPhone 4S-OTHER, iOS 5