ETSI EG 201 730-1-2006 公共通信网的终端接入.导则1999/5/EC(R&TTE)中条款4.2的应用.接口规范发布指南.第1部分:一般和公共方面(版本2.1.4)
Terminals' access to Public Telecommunications Networks; Application of the Directive 1999/5/EC (R&TTE), article 4.2; Guidelines for the publication of interface specifications; Part 1: General and common aspects (V2.1.4)