| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 3239-2017 |
General technical requirements for SIM-Applet based mobile authentication system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 876-1996 |
|
 (USD) |
via email in
1-3 business day
|
|
|
| GB 11589-1989 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1039-2000 |
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Specification for Short Message Center Equipment Part one:Point to Point Short Message Service |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1276-2003 |
Testing methods of SDH multi-service transport platform |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1388.2-2005 |
Technical requirements of the softswitch based services part2:Number identification services |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1035-2000 |
IP Network-Based Technology Standards for Transaction Process |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1388.6-2005 |
Technical requirements of the softswitch based services part 6:Video multimedia services |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 3315-2018 |
Telecommunication network and internet security service implementation requirements |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1196-2002 |
Technical specification of distance learning on IP network |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 32404-2015 |
General technological framework for logistic information service in mobile network based on M2M technology |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| T/CCSA 219-2018 |
Test Specification for Mobile Application Store Client |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1328-2004 |
The technical requirement and test method for the charging performance of currently used central office switching equipment--mobile network part |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GF 009-1994 |
|
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YDN 119.3-1999 |
|
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1403-2005 |
The technical requirement and test method of service qualification of peer peer short message interworkding between networks |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1883.1-2009 |
Technical Requirements and Testing Methods for Voice Service of the Fixed Softswitch Network Part 1:TG and SG Access Mode |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YDN 030.1-1997 |
|
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1151-2001 |
New Service Technical Specification-Multimedia Retrieval System |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YDB 004-2007 |
The General Technical Requirements of Next Generation Network (NGN) Service |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
