ETSI TS 123 082-2002 数字蜂窝通信系统(第2+阶段).全球移动通信系统(UMTS).呼叫前转(CF)补充业务.第2阶段.3GPP TS 23.082(版本3.7.0,1999年发布)
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Call Forwarding (CF) Supplementary Services; Stage 2 3GPP TS 23.082 Version 3.7.0 Release 1999