Japan & South Korea Prepaid SIM – 15GB High-Speed Data. 15GB 4G/5G high-speed data. (If using a dual-SIM device, use SIM slot 1.). Provides 40 minutes voice call service in Japan and South Korea(to receive and make outgoing calls to local, Mainland China and Hong Kong number) and 10 SMS service credits (for sending SMS in Japan & South Korea).
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