Frequencies Used

Required frequencies for network coverage:: The  Mobal ‘Japan Tourist’ data-only SIM cards we offer utilize the NTT Docomo network. The primary 3G / 4G frequencies used within Japan by this network are as follows: 3G Band 1 – 2100MHz 4G Band 1 – 2100MHz We would therefore recommend using a device that supports these 3G […]

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