N.2 Features of USIM supporting non-IMSI SUPI type

31.1023GPPCharacteristics of the Universal Subscriber Identity Module (USIM) applicationRelease 17TS

The non-IMSI based USIM may be implemented as a single USIM application on a UICC or as a secondary USIM application together with an IMSI based USIM on one UICC.

The non-IMSI based USIM is a regular USIM application and shall contain all mandatory EFs defined for a USIM application in the present document and may also include any of the optional EFs defined for a USIM application except EF_IMSI.

No additional features are supported by Non-IMSI based USIM.