Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 1330-2004 Techincal requirements and testing methods for data communication interface converters 855.0 via email in 1~8 business day valid
YD/T 1607-2007 Technical Requirements and Test Methods for Visual Transmission Characteristics of Mobile Terminal 375.0 via email in 1~5 business day superseded
YD/T 1435-2007 Testing Methods for Soft switch Equipments 3060.0 via email in 1~3 business day valid
YD/T 1386-2005 Technical specification for media server based on softswitch 540.0 via email in 1~5 business day valid
GB/T 19558-2004 General specifications for integrated circuit(IC) card payphone and sytem 600.0 via email in 1~3 business day valid
YD/T 992-2006 Technical Requirements and Testing Methods of Telephone Additional Functions 150.0 via email in 1~3 business day valid
GB/T 33739-2017 Test methods for radio frequency interface of contactless reader based on 13.56 MHz and 2.45 GHz dual-frequency technology 260.0 via email in 1~3 business day valid
YD/T 1538-2006 Technical Requirements and Testing Methods for Acoustics Performance of Digital Mobile Terminal 375.0 via email in 1~5 business day superseded
YD/T 2065-2009 Information Accessibility Design Guidelines to Information Terminal Equipment for Persons with Physical Disabilities 300.0 via email in 1~3 business day valid
GB/T 32632.2-2016 Information accessibility - Part 2: Principles for barrier - free design of communication terminal equipment 395.0 via email in 1~5 business day valid
YD/T 1189-2002 The technical specification of mobile IC card public telephone system 465.0 via email in 1~5 business day valid
YD/T 1349-2005 Technical Requirements and Testing Methods for 2.4GHzDigital Cordless Telephone Sets 315.0 via email in 1~5 business day valid
YD/T 1434-2006 General Technical Requirements for Softswitch Equipments 1110.0 via email in 1~3 business day valid
SJ/T 10122-1991 Wireless portable telephone for JXD-37 180.0 via email in 1~3 business day abolished
GB/T 33742-2017 Technical requirements for radio frequency interface of contactless reader based on 13.56 MHz and 2.45 GHz dual-frequency technology 225.0 via email in 1~3 business day valid
GB/T 17113-2008 The technical requirements and test methods for cordless telephone sets 240.0 via email in 1~3 business day valid
GB/T 32407-2015 Technical requirements of M2M communication module for logistic informatization service in mobile network 255.0 via email in 1~3 business day valid
YD/T 1512-2007 Testing Methods for 2GHz TD-SCDMA /WCDMA CS Video Telephony Service Terminal 390.0 via email in 1~3 business day valid
YD/T 1666-2007 Technical Specification for Long Distance Remote Visual Surveillance System Security 180.0 via email in 1~3 business day valid
YD/T 0001-2003 The requirements for qualification of mobile and fixed telephone service 150.0 via email in 1~3 business day valid
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