Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
T/CCSA 242-2019 Mobile Internet and Smart Home System-Technical Requirement of Wi-Fi Device Association Based on Bluetooth Technology via email in business day valid
YD/T 1248.3-2004 Short message service based on PSTN Technique requirements of short message centre $450.00 via email in 1~3 business day valid
YD/T 1328-2004 The technical requirement and test method for the charging performance of currently used central office switching equipment--mobile network part $340.00 via email in 1~5 business day abolished
YD/T 1357-2005 The test specification of intelligent netowrk equipment Integrated Service Control Point(ISCP) $2175.00 via email in 1~3 business day valid
YD/T 1377.1-2005 Testing methods of service and protocol of peer to peer short message interworking between networksPart1 : Testing methods of peer to peer short message interworking between PSTN and $675.00 via email in 1~3 business day valid
YD/T 1377.2-2005 Testing methods of service and protocol of peer to peer short message interworking between networks.Part2 : Tesing methods of peer to peer short message interworking between PSTN and $525.00 via email in 1~3 business day valid
YD/T 1379-2005 The requirements for the calling line identification restriction between networks. $130.00 via email in 1~3 business day valid
YD/T 1388.1-2005 Technical requirements of the softswitch based services part1:Services system $220.00 via email in 1~3 business day valid
YD/T 1388.2-2005 Technical requirements of the softswitch based services part2 : Number identification services $400.00 via email in 1~3 business day valid
YD/T 1388.3-2005 Technical requirements of the softswitch based services part3 : Call forwarding services $210.00 via email in 1~3 business day valid
YD/T 1388.4-2005 Technical requirements of the softswitch based services part 4:Multiparty call services $310.00 via email in 1~3 business day valid
YD/T 1388.5-2005 Technical requirements of the softswitch based services part 5 : Click to dial services $360.00 via email in 1~3 business day valid
YD/T 1388.6-2005 Technical requirements of the softswitch based services part 6:Video multimedia services $460.00 via email in 1~3 business day valid
YD/T 1403-2005 The technical requirement and test method of service qualification of peer peer short message interworkding between networks $450.00 via email in 1~3 business day valid
YD/T 1430-2006 Specification of interworking requirements for one number services $120.00 via email in 1~3 business day valid
YD/T 1533.1-2006 Technical Requirements of Multimedia Message Service Based on Fixed Network Part 1:Equipment of Multimedia Message Service Center(MMSC) $300.00 via email in 1~3 business day valid
YD/T 1533.2-2006 Technical Requirements of Multimedia Message Service Based on Fixed Network Part 2:Multimedia Message Service Interface $720.00 via email in 1~3 business day valid
YD/T 1537-2006 Generic Requirements for Telecommunications System Outdoor Cabinets $270.00 via email in 1~3 business day superseded
YD/T 1589-2006 The Test Methods for Interworking Gateway in Point to Point Short Message Interworking $450.00 via email in 1~3 business day valid
YD/T 1590-2006 The Technical Requirement of Echo and Echo Control for Inter-Public Telecom Network $210.00 via email in 1~3 business day valid
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