Number posted above already for any translation issues but here is more information:
Whenever and wherever in Korea, if foreigners encounter communicative problems in Korean, they just need to call 1588-5644 (no area code is necessary), and they will be connected to one of the BBB (Before Babel Brigade) volunteer interpreters. It does not matter where they are as it covers the whole Korea peninsular.
· Whenever: 24hours / 7 days
· Wherever: Airport, Restaurant, Drugstore, Hospital, Taxi, Hotel, Tourist Place, Shopping Mall, Market etc. anywhere in Koreahttp://www.bbbkorea.org/eng/