South Korea - Physical SIM Data & Voice
4G data SIM for South Korea with voice and SMS. Includes calls and messages. Plug-and-play.
Key Features
- Coverage: Korea
Validity:
Total Data Plan:
10GB • 5 Days
$14.00
⚠️ Please confirm your data amount, validity days, and travel date before ordering. Physical SIM requires an unlocked device.
South Korea - Physical SIM Data & Voice
Stay connected from the moment you arrive in South Korea with our 4G data and voice travel SIM powered by China Unicom. Enjoy reliable internet access, local calling, and SMS support in one convenient package.
Why choose SIMCARD TRAVELLER South Korea SIM?
Reliable 4G connection: Stable internet across South Korea
Data + Voice package: Includes both internet and local communication
Simple setup: Just insert the SIM, turn on data roaming, and start using instantly
Cost-effective: More affordable than international roaming
Travel-friendly: Perfect for maps, messaging, calls, and browsing
Fast support: Quick assistance whenever travelers need help
Plan Details
5 Days validity
10GB high-speed 4G data
Unlimited 3G data after high-speed usage (256kbps)
20 minutes of local calls within South Korea
10 local SMS included
Data Experience
High-speed 4G data for smooth browsing and streaming
After 10GB is used, continue with unlimited 3G at reduced speed
No daily reset — use your data anytime within the validity period
SIM Details
Network Provider: China Unicom
Service: Data, Voice calls, and SMS supported
SIM Type: Physical SIM
SIM Validity: Activate within 30 days
How to Set Up the SIM
iOS
Insert the SIM into your phone
Go to Settings > Cellular > Enable Mobile Data (choose SIM1 or SIM2)
Enable Data Roaming
Enable 4G
Android
Insert the SIM into your phone
Go to Settings > Connections or Mobile Network > Enable Mobile Data
Enable Data Roaming
Enable 4G