No

Product

Standard

 1

Telephone

Security alarm

YD/T 514-1998 Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network

 2

Products of Generic Cabling

YD/T 926.1-1997 《 Telecommunication generic cabling System for building Part 1:Generic Specification

YD/T 926.2-1997 Telecommunication generic cabling System for building Part 2Technic Requirement of Cable 、 Optical fiber cable for Generic Cabling

ISO/IEC 11801:1995 《 Information technology-Generic cabling for customer premises 》

 3

Charging equipment

YD/T 1004-1999 《 Technical specifications and test methods of multi-port telephone accounting system 》

YDN 006-1996 《 Technical Requirement of Telephone Accounting Management System 》

YDN 046-1997 《 Technical Requirement of centralized charge and centralized Management System 》

 4

Charging system of public telecommunication network

YD/T1278-2003《The technical demand and testing method for the charging performance of SPC-telephone network part》

 5

Exchange of mobile network

YD/T 1328-2004 “The technical requirement and test method for the Charging Performance of exchange — Mobile Network Part”

 6

IC card payphone management system

GB 3873-1983 General specifications for products packaging of communication equipments

GB/T19558-2004 General specifications for integrated circuit(IC)card payphone and system

YD/T1004-1999 Technical specifications and test methods of multi-port telephone accounting system

YD/T 514-1998 Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network

YD/T588-1996《电话网上音频调制解调器承受传输损伤能力的基本要求》

YDN 006-1996《Technical Requirement for Management System of Telephone Automatic Charging Device》