M40 电话通信设备 标准查询与下载

ANSI/TIA/EIA 716-1998 电信.电话终端设备.1型主叫用户识别设备性能要求

Addresses the technical issues associated with Customer Premise Equipment (CPE) for on-hook signaling, with or without power ringing, which is able to decode data frames packaged in a Single Data Message Format (SDMF), or a Multiple Data Message Format (MDMF). Specifically, establishes formal criteria for Frequency Shift Keying (FSK) signals and protocol capable of being received by such CPE. This standard was first listed for public review in the May 23, 1997 issue of Standards Action. It is being resubmitted now due to substantive changes to the text.

Telecommunications - Telephone Terminal Equipment - Type 1 Caller Identity Equipment Performance Requirements

ITU-T SERIES J SUPP 1-1998 ITU-T建议J.112的附件和ITU-T建议J.83的附件之间的联系选项实例

ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying techni

Example of Linking Options between Annexes of ITU-T Recommendation J.112 and Annexes of ITU-T Recommendation J.83 - Series J: Transmission of Television Sound Programme and Other Multimedia Signals Study Group 9; 9 pp

ETSI TR 101 185-1998 协调模拟PSTN终端的终端支持接口(版本1.1.1)

Terminal Support Interface for Harmonized Analogue PSTN Terminals (V1.1.1)

ETSI TS 101 187-1998 双线模拟语音带宽接口.环路断开(LD)的特定拨号要求(版本1.1.1)

2-Wire Analogue Voice Band Interfaces; Loop Disconnect (LD) Dialling Specific Requirements

YDN 065-1997 邮电部电话交换设备总技术规范书（内部标准）

General Technical Specification for Telephone Switching Equipment of the Ministry of Posts and Telecommunications (Internal Standard)

IEEE 661/COR-1997 电话连接客观响度值的测定方法.更正

Correction Sheet.Determines the loudness rating of partial and complete telephone connections. For complete telephone connections, comprising overall and sidetone transmission paths, the procedures involve measurement of acoustic input and output pressures. For partial telephone connections comprising transmitting, receiving, or connection paths, the procedures involve measurement of acoustics pressures and electric voltages.

Method for determining objective loudness ratings of telephone connections; Correction

PD 7010-1997 使用公共开关电话网络模拟接口直接连接终端设备为手机通话提供条件的基本要求

Essential requirements for a handset telephony facility provided by terminal equipment intended for direct connection to an analogue interface of the public switched telephone network

YD/T 579-1997 投币电话机技术条件

本标准规定了投币电话机的技术要求、试验方法、检验规则、标志、包装、运输和储存。 本标准可作为投币电话机设计、生产和质量检验的技术依据。 本标准适用于接人公用电话交换网使用的投币电话机(包括有人值守室内投币电话机和无人值守室外投币电话机)。

The specifications for coin box telephone set

DIN ETS 300679:1997 终端.听觉障碍者电话机.助听器上电话装置的电耦合

The document specifies the electrical characteristics for the electrical coupling of the telephone function implemented in terminal equipment to hearing aids.

Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids; English version ETS 300679:1996

CB/T 3804-1997 船用声力电话机

本标准规定了船用声力电话机的分类、技术要求、试验方法、检验规则等。 本标准适用于船用声力电话机。

Sound powered telephone sets in ships

ETSI ETS 300 778-1-1997 公共交换电话网(PSTN).显示(及相关)业务的本地回路用户线协议.终端设备要求.第1部分:离线数据传输

Public Switched Telephone Network (PSTN); Protocol Over the Local Loop for Display and Related Services; Terminal Equipment Requirements; Part 1: Off-Line Data Transmission

ITU-T Q.1225-1997 IN CS-2物理平台

In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

Physical Plane for Intelligent Network Capability Set 2 - Series Q: Switching and Signalling Intelligent Network Study Group 11; 16 pp

ETSI ETS 300 115-1997 公用交换电话网(PSTN).在PSTN上使用的300 bit/s标准化双工调制解调器的第2类规范(第2版)

Public Switched Telephone Network (PSTN) Category II Specification for 300 bit/s Duplex Modems Standardized for Use on the PSTN (Second Edition)

YD/T 923-1997 IC 卡公用付费电话系统监测规程.电话机部分

本标准规定了IC卡公用付费电话系统检测规程的术语和符号，技术要求和测试方法适用于接人我国电话网的各种IC卡公用付费电话机。可作为进网检验、产品交验的技术依据。

IC card payphone system test procedure telephone part

DIN ETS 300492:1997 公共电话转接网(PSTN).公共电话转接网标准双工14400比特/秒、12000比特/秒、9600比特/秒、7200比特/秒、4800比特/秒调制解调器II类规范

The document specifies the technical characteristics required for end-to-end interworking over the public switched telephone network of 14400, 12000 9600,7200 and 4800 bit/s duplex modems.

Public Switched Telephone Network (PSTN) - Category II specification for 14400, 12000, 9600, 7200 and 4800 bits per second duplex modems standardized for use on the PSTN; English version ETS 300492:1996

ETSI PRETS 300 115-1997 公共交换电话网(PSTN).PSTN 300 bits/s标准化双工调制解调器第II类规范(第2版)

Public Switched Telephone Network (PSTN); Category II Specification for 300 bit/s Duplex Modems Standardized for Use on the PSTN Second Edition

YDN 046-1997 集中计费集中管理型电话自动计费系统技术要求（暂行规定）（内部标准）

Centralized Billing Centralized Management Automatic Telephone Billing System Technical Requirements (Provisional Provisions) (Internal Standard)

YD 5048-1997 城市住宅和办公楼电话通信设施验收规范

Standard for Cherk and Acceptance of Telecommunications Facilites in Civic Residential District and Office Buildinge

ETSI PRETS 300 778-1-1997 公共交换电话网(PSTN).本地环路上用于显示业务的协议.终端设备要求.第1部分:离线数据传输

Public Switched Telephone Network (PSTN); Protocol over the Local Loop for Display and Related Services; Terminal Equipment Requirements; Part 1: off-Line Data Transmission

ITU-T Q.2955.1-1997 闭和用户群

Stage 3 Description for Community of Interest Supplementary Services Using B-ISDN Digital Subscriber Signalling System No.2 (DSS 2): Closed User Group (CUG) - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for Access Sig

Stage 3 Description for Community of Interest Supplementary Services Using B-ISDN Digital Subscriber Signalling System No.2 (DSS 2): Closed User Group (CUG) Study Group 11; 27 pp