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 […]
Articles Tagged: network
Manual Network Selection (Android)
Connection Issues: If your device has failed to connect to the Docomo IIJ network automatically (most devices will display an error message such as “No Service” or “Emergency Calls Only” if this is the issue), we would recommend that you perform a network search and try manually selecting the network instead. On the majority of […]