Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Chinese National Standard Category: Telecommunication services |
English Title: | Short Message Service Based on PSTN Part 1:Technical Requirements and Testing Methods of Short Message Terminal Equipment |
Chinese Title: | 固定电话网短消息业务 第一部分 短消息终端侧技术要求和测试方法 |
Standard No.: | YD/T 1248.1-2003 |
Category No.: | M21 |
Issued by: | Ministry of Information Industry |
Issued on: | 2003-01-22 |
Implemented on: | 2003-1-22 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 9000 words |
Similar Standards: | T/CCSA 242-2019 YD/T 4177.2-2022 YD/T 4167.1-2022 YD/T 4140-2022 YD/T 4177.3-2022 YD/T 4148-2022 YD/T 4147-2022 YD/T 4177.1-2022 GB/T 39579-2020 GB/T 36966-2018 T/CCSA 218-2018 T/CCSA 217-2018 T/CCSA 219-2018 YD/T 3315-2018 GB/T 32406-2015 GB/T 32404-2015 YD/T 2024-2009 YD/T 2010-2009 YD/T 2009-2009 YD/T 2011-2009 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |