2.1 SIM Password (PIN Code)
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3. OTA Settings
OTA is the abbreviation for “Over The Air”, and it refers to the function for rewriting
the SIM contents via satellite link. Make the settings by selecting; Settings -> Basic
settings -> OTA.
Make sure to select “Enable” for the setting.
When the SIM contents are necessary to change, the user request the provider to change.
And the SIM contents are automatically changed via the satellite link.