DIN EN 302408:2004 数字蜂窝式远程通信系统(2+相位).GSM无线电话系统(CTS)(相位1).CTS-FP无线电子系统
Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - CTS-FP Radio subsystem (GSM 05.56 version 8.0.1 Release 1999) (Endorsement of the English version EN 302408 V8.0.1 (2000-10) as German standard)