Integrated Services Digital Network (ISDN) - Call Forwarding Unconditional (CFU) supplementary service - Functional capabilities and information flows; English version ETS 300204:1994
适用范围:The document defines the stage 2 of the Call Forwarding Unconditional (CFU) supplementary service.
Electromagnetic compatibility and radio spectrum matter (ERM) - Technical characteristics and methods of measurement for survival craft portable VHF radiotelephone apparatus
适用范围:This European standard specifies requirements in the telecommunications sector.
Terminal for Flat-oval Telephone Cord
发布日期:1984-05-18 实施日期:1984-05-18
Identifikationskartensysteme. Telekommunikationsanwendungen. Telefone mit Bezahlfunktion mittels Chipkarten Identification Card Systems-Telecommunication Applications-Integrated Circuit(s) Card Payphon...
适用范围:Specifies the application dependent, IC card related characteristics for a payphone application.
实施日期:1996-01-01
European digital cellular telecommunications system (Phase 2) - Discontinuous Reception (DRX) in the GSM system; English version ETS 300531:1994
适用范围:The document describes the Discontinuous Reception (DRX) in the GSM system at the european digital cellular telecommunications system (phase 2).
适用范围:本规范适用于公用市内电信网的电话局间,电话局与用户集中器以及电话局与用户交换机之间光纤数字传输系统的新建与扩建工程的设计。本地网或其它类似基本建设工程,亦可参照本规定结合具体工程情况因地制宜地使用。
实施日期:1989-04-30
Identification card systems - Telecommunications integrated circuit(s) cards and terminals - Part 1: systems overview; German version EN 726-1:1994
适用范围:This document describes the general overview and the organization of the complete standard and defines the general concepts including the system overview, the involved entities and the five different p...
Open wire 12-channel carrier telephone equipment--Quality grading standard ...
实施日期:1993-10-01
Voice communication network management platform for firefighting command center
适用范围:本标准规定了消防话音通信组网管理平台的术语和定义、要求、试验、检验规则、标志和使用说明书。本标准适用于公安消防部队、政府专职消防队及单位专职消防队使用的消防话音通信组网管理平台。
发布日期:2012-06-29 实施日期:2013-04-01
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. Human models,instrumentation,and procedures. Part 1:Procedure to determine the specific absorpti...
适用范围:Applies to any electromagnetic field (EMF) transmitting device intended to be used with the radiating part of the device in close proximity to the human head and held against the ear, including mobile ...
发布日期:2005-02-18 实施日期:2005-02-01
The technical specification of mobile IC card public telephone system
适用范围:本标准规定了移动IC卡公用付费电话系统的术语和符号、技术要求和测试方法。本标准适用于接入我国基于900 MHz/1800 MHz TDMA(以下简称GSM)或者800 MHz CDMA(以下简称CDMA)数字蜂窝移动通信网等的各种移动IC卡公用预付费电...
发布日期:2002-04-22 实施日期:2002-04-22
Integrated Services Digital Network (ISDN); Calling Line Identification Restriction (CLIR) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Stru...
适用范围:The document deals with the user test suite structure and test purposes of the calling line identification restriction supplementary service.
Integrated Services Digital Network (ISDN) - Malicious Call Identification (MCID) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite...
适用范围:The document deals with the user test suite and partial protocol inplementation extra information for testing proforma for the network side of the malicious call identification supplementary service.
发布日期:2008-12-22 实施日期:2008-12-22
Verification Regulation of Telephone Channel Measuring Set
发布日期:1994-01-10 实施日期:1994-08-01
The technical specification for intelligent public telephone service
适用范围:本标准规定了利用智能网或智能平台方式在一个SCP的基础上或在一个智能平台的基础上提供公用电话业务的实现方案、业务流程、业务对终端的基本要求以及计费要求等。本标准适用于利用智能网方式在一个SCP的基础上或利用智能...
发布日期:2001-09-03 实施日期:2001-11-01
发布日期:1992-11-30 实施日期:1992-11-30
Private Integrated Services Network (PISN)- Specification, functional model and information flows - Single step call transfer supplementary service
适用范围:This European standard specifies requirements in the telecommunications sector.
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