How to Use
• Roaming Customer Service Center Number
From within Korea: 1588-0608
From outside of Korea: +82-2-2190-0901
• Most of the mobile phones currently on the market allow roaming
without any particular setting requirements. However, before traveling
outside of Korea, it is a good idea to check which regions are supported
with your particular mobile phone model, as well as the availability of
value-added services. Contact the Roaming Customer Center
(1588-0608, then press 5) prior to your departure for more information.
• Rates for phone calls, text messages and data usage vary by country. Be
sure to check with the Roaming Customer Service Center on these rates
before your departure. All SMS, LMS, and MMS messages received overseas
are free of charge.
• The “Data Roaming Unlimited” service gives customers unlimited data
roaming in 13 countries for ₩ 10,000 a day. Apply for this service by calling
the Roaming Customer Service Center or enroll at the Airport Roaming Center.