Signal Receivers for Automatic and Semi-Auto. Working, Used for Manual Working - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 2 pp
标准号:ITU-T Q.2-1989
标准名称: 自动和半自动工作的信号接收器
英文名称:Signal Receivers for Automatic and Semi-Auto. Working, Used for Manual Working - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 2 pp
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M36
国际标准分类号(ICS):33.060.20