Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by Broadband IP networks and equipment; Part 2: Analogue PSTN terminals
接入和终端（AT）；公共交换电话网；通过宽带IP网络和设备支持传统终端；第2部分:模拟PSTN终端

2005-03-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal equipment requirements; Part 1: On-hook data transmission
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示和相关服务的本地环路协议；终端设备要求；第1部分:挂机数据传输

2002-11-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal equipment requirements; Part 2: Off-hook data transmission
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示和相关服务的本地环路协议；终端设备要求；第2部分:摘机数据传输

2002-11-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services; Part 1: On-hook data transmission
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示（和相关）服务的本地环路上的用户线路协议；第1部分:挂机数据传输

2001-01-01

Access and Terminals (AT); Public Switched Telephone Network (PSTN); Harmonized specification of physical and electrical characteristics at a 2-wire analogue presented Network Termination Point (NTP)
接入和终端（AT）；公共交换电话网（PSTN）；2线模拟网络终端点（NTP）物理和电气特性协调规范

2002-08-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services; Part 2: Off-hook data transmission
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示（和相关）服务的本地环路上的用户线路协议；第2部分:摘机数据传输

2001-01-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services; Part 3: Data link message and parameter codings
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示（及相关）服务的本地环路上的用户线路协议；第3部分:数据链路消息和参数编码

2001-01-01

Access and Terminals (AT); Public Switched Telephone Network (PSTN); Harmonized specification of physical and electrical characteristics of a 2-wire analogue interface for short line interface
接入和终端（AT）；公共交换电话网（PSTN）；短线接口用2线模拟接口物理和电气特性协调规范

2005-05-01

Access and Terminals (AT); Public Switched Telephone Network (PSTN); Harmonized specification of physical and electrical characteristics of a 2-wire analogue interface for short line interface
接入和终端（AT）；公共交换电话网（PSTN）；短线接口用2线模拟接口物理和电气特性协调规范

2006-03-01

Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by Broadband IP networks and equipment; Part 3: ISDN terminals
接入和终端（AT）；公共交换电话网；通过宽带IP网络和设备支持传统终端；第3部分:ISDN终端

2005-03-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the Local loop for display and related services; Terminal equipment requirements; Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification; On-Hook and Off-Hook
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示和相关服务的本地环路协议；终端设备要求；第3部分:协议实现一致性声明（PICS）形式规范；上钩和下钩

2002-11-01

Interface between DTE and DCE for Terminals Operating in the Packet Mode and Accessing a Packet Switched Public Data Network through Switched Access (formerly ANSI X3.189-1991(R1997))
DTE和DCE之间的接口 用于在分组模式下运行并通过交换访问访问分组交换公共数据网络的终端（以前的ANSI X3.189-1991（R1997））

1991-01-01

Interface between DTE and DCE for Terminals Operating in the Packet Mode and Accessing a Packet Switched Public Data Network through Switched Access (formerly ANSI X3.189-1991(R1997))
DTE和DCE之间的接口 用于在分组模式下运行并通过交换访问访问分组交换公共数据网络的终端（以前的ANSI X3.189-1991（R1997））

1991-01-01

Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by Broadband IP networks and equipment; Part 1: General (common part covering both PSTN Analogue and ISDN TE)
接入和终端（AT）；公共交换电话网；通过宽带IP网络和设备支持传统终端；第1部分:概述（通用部分包括PSTN模拟和ISDN TE）

2005-03-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal equipment requirements; Part 5: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示和相关服务的本地环路协议；终端设备要求；第5部分:抽象测试套件（ATS）和部分协议执行额外测试信息（PIXIT）

2002-11-01

Access and Terminals (AT); Analogue Access to Public Telephone Network; Advisory Notes to Standards Harmonizing Terminal Interface; Part 2: Generally applicable Advisory Notes; Sub-part 1: Modification to sending spectral density requirements
接入和终端（AT）；模拟接入公共电话网；协调终端接口标准的咨询说明；第2部分:一般适用的咨询说明；第1子部分:发送光谱密度要求的修改

2002-02-01

Access and Terminals (AT); Analogue Access to Public Network; Advisory Notes to Standards harmonizing terminal interface; Part 4: Information arising from CEC decisions; Sub-part 1: General loop steady state requirements
接入和终端（AT）；模拟接入公共网络；协调终端接口标准的咨询说明；第4部分:由CEC决策产生的信息；第1子部分:一般回路稳态要求

2003-06-01

经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备（DTE）和数据电路终接设备（DCE）之间的接口
Interface betweendata terminal equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated service

1999-08-02

Access and terminals (AT) - Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal Equipment requirements - Part 1: On-hook data transmission (Endorsement of the English version EN 300778-1 V 1.2.1 (2001-05) as German Standard)
接入和终端（AT）-公共交换电话网（PSTN）的模拟接入；用于显示和相关服务的本地环路协议；终端设备要求第1部分:挂机数据传输

2001-12-01

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related) services; Part 3: Data link message and parameter codings (corrections needed to EN 300 659-3 V1.3.1
接入和终端（AT）；公共交换电话网（PSTN）的模拟接入；用于显示（及相关）服务的本地环路上的用户线路协议；第3部分:数据链路信息和参数编码（需要对EN 300 659-3 V1.3.1进行修正

2001-11-01