Business TeleCommunications (BTC); Ordinary and Special Quality Voice Bandwidth 2-Wire Analogue Leased Lines (A2O and A2S); Attachment Requirements for Terminal Equipment Interface
标准号:ETSI PRTBR 15-1995
标准名称: 商务通信(BTC).普通质量和高质量声音带宽双线模拟租用线(A2O 和A2S)的终端设备接口附加要求
英文名称:Business TeleCommunications (BTC); Ordinary and Special Quality Voice Bandwidth 2-Wire Analogue Leased Lines (A2O and A2S); Attachment Requirements for Terminal Equipment Interface
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M32