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Technical Document concerning USIM Cards

Technical Document concerning USIM Cards

The information on EF_ECC of SoftBank USIM cards is available for downloading as below for testing or confirmation purposes by approval agencies.

Information on EF_ECC

Disclosure document on EF_ECC in Japanese (PDF: 212KB/6 pages)

Disclosure document on EF_ECC in English (PDF: 96.0KB/6 pages)

[Note]

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The use, reproduction or transfer of any of the content on these files is prohibited.

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Technical Document concerning USIM Cards