2025-12-28 10.8.118.215
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Telecommunication services

YD/T 1039.2-2000 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Specification Part two:Cell Broadcast short message Service 
  Issued on: 2000-1-28   Translation Price(USD): 370.0
YD/T 1040.1-2000 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Testing Specification Part two: Cell Broadcast Short Message Service 
  Issued on: 2000-1-28   Translation Price(USD): 585.0
YD/T 1040.2-2000 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Testing Specification Part two:Cell Broadcast Short Message Service 
  Issued on: 2000-01-28   Translation Price(USD): 580.0
YD/T 1039.1-2000 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Specification Part two: Cell Broadcast short message Service 
  Issued on: 2000-1-28   Translation Price(USD): 375.0
YDN 119.4-1999 Test Specification of China Intelligent Network Equipment - Service Creation Environment Point (SCEP) Part (Internal Standard) 
  Issued on: 1999-08-01   Translation Price(USD): 150.0
YDN 030.2-1997 Code Number and Dialing Procedure of Universal Personal Telecommunication, Wide Area Centrex Switch (WAC), Vote of Telephone (VOT) and Mass Calling (MAS) Services 
  Issued on: 1997-4-1   Translation Price(USD): 234.0
YDN 030.1-1997 Implications and Process of Universal Personal Telecommunication, Wide Area Centrex Switch (WAC), Vote of Telephone (VOT) and Mass Calling (MAS) Services 
  Issued on: 1997-4-1   Translation Price(USD): 630.0
YD/T 876-1996 Technical Requirement for Integrated Transmission Telecommunication Services in Subscriber Access Network 
  Issued on: 1996-12-4   Translation Price(USD): 150.0
YDN 046-1997 Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications)  
  Issued on: 1997-1-1   Translation Price(USD): 180.0
YDN 119.3-1999 Test Specification of China Intelligent Network Equipment - Service Management Point (SMP) Part  
  Issued on: 1999-8-1   Translation Price(USD): 540.0
YDN 124-1999 Test Specifications for No.2 Digital Subscriber Signaling System (DSS2) of Broadband Integrated Service Digital Network (B-ISDN) Subscriber Access Control Part (Point-Point) 
  Issued on: 1999-9-1   Translation Price(USD): 9210.0
YDN 125-1999 Test Spe2cifications for No.2 Digital Subscriber Signaling System (DSS2) of Broadband Integrated Service Digital Network (B-ISDN) Subscriber Access Control Part (Point-Multipoint)  
  Issued on: 1999-9-1   Translation Price(USD): 4770.0
YDN 119.2-1999 Test Specification of China Intelligent Network Equipment - Service Control Point (SCP) Part 
  Issued on: 1999-8-1   Translation Price(USD): 390.0
YD/T 719-1994 Objective measuring method for loudness rating 
  Issued on: 1994-04-25   Translation Price(USD): 160.0
YDN 006-1996 Technical Requirements for Centralized Management System of Automatic Telephone Charging Equipment (Tentative Specifications) 
  Issued on: 1996-1-1   Translation Price(USD): 120.0
YDN 001-1996 Technical Requirements for 160 Telephone Message Service (Tentative Specifications) 
  Issued on: 1996-1-1   Translation Price(USD): 570.0
GB 11589-1989 International user classes of service in public data networks and integrated services digital networks 
  Issued on:   Translation Price(USD): 60.0
T/CCSA 242-2019 Mobile Internet and Smart Home System-Technical Requirement of Wi-Fi Device Association Based on Bluetooth Technology 
  Issued on: 2019-08-16   Translation Price(USD):
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