ETSI EN 302 409-2000 数字蜂窝通信系统(第2+阶段).固定部分和移动台用无绳电话系统用户身份模块规范.GSM 11.19(版本7.0.3,1998年发布)
Digital Cellular Telecommunications System (Phase 2+); Specification of the Cordless Telephony System Subscriber Identity Module for Both Fixed Part and Mobile Station (GSM 11.19 Version 7.0.3 Release 1998)