ETSI TS 131 103-2002 数字蜂窝通信系统(第2+阶段).全球移动通信系统(UMTS).ISIM应用特性.3GPP TS 31.103(版本5.1.0,第5次发布)
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Characteristics of the ISIM Application 3GPP TS 31.103 Version 5.1.0 Release 5