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ETSI TR 131 900

M00003218

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ETSI TR 131 900 Universal Mobile Telecommunications System (UMTS); SIM/USIM internal and external interworking aspects (3GPP TR 31.900 version 13.0.0 Release 13)

standard by European Telecommunications Standards Institute, 02/01/2016

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$15.90

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$26.50

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ETSI TR 131 900 describes the different cases of interworking between a 2G or 3G ICC and a 2G or 3G ME. the different cases of interworking between any given ME/ICC combination and the rest of the network the possibilities of interworking between a SIM and a USIM together on a single UICC the possibilities of interworking between several USIMs on a single UICC