![]() |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
International Standard List: Global System for Mobile Communication (GSM) |
Title | Standard No. | Implemented On |
Security Requirements and Test Specification for SoC in Mobile Terminal | YD/T 1886-2009 | 2009-9-1 |
Technical Requirements for the GSM-based Digital Trunking Mobile Communication System | YDC 030-2004 | 2004-11-2 |
Technical Requirements for the CDMA-based Digital Trunking Mobile Communication System | YDC 031-2004 | 2004-11-2 |
National No.7 signalling system technical requirement - GSM mobile telephone user part (MTUP) | YD/T 1302-2004 | 2004-2-9 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | |
Copyright: TransForyou Co., Ltd. 2008-2020 |