NF Z81-021-1999
终端设备(TE).网络寻址(如提供)的TE(TE支持的音频电话除外)模拟公用交换电话网(PSTNs)连接用泛欧批准的附加要求
Terminal Equipment (TE) - Attachment requirements for pan-European approval for connection to the analogue Public Switched Telepone Networks (PSTNs) of TE (excluding TE supporting the voice telephony service) in which network addressing,if provided,is by
- 标准号
- NF Z81-021-1999
- 发布日期
- 1999年05月01日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- M40
- 国际标准分类号
- 33.040.35;33.050.10
- 发布单位
- FR-AFNOR
- 适用范围
- Terminal Equipment (TE) - Attachment requirements for pan-European approval for connection to the analogue Public Switched Telepone Networks (PSTNs) of TE (excluding TE supporting the voice telephony service) in which network addressing,if provided,is by means of Dual Tone Multi Frequency (DTMF) signalling