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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 4189-2023 |
Quality requirements and test methods for non-point-to-point short message inter-network forwarding in number portability {译} 携号转网非点对点短消息网间转发的质量要求和测试方法 |
China Telecommunication Industry
Standards portability |
 English PDF |
| YD/T 4164-2022 |
Work coordination mechanism among interconnection and number portability transfer enterprises and inter-network problem handling requirements {译} 互联互通及携号转网企业间工作协调机制和网间问题处理要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4163-2022 |
Technical requirements for non-basic telecom operators to support number portability {译} 非基础电信运营企业支持携号转网的技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4162-2022 |
Technical requirements for number portability network supervision interface {译} 携号转网监管接口技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4161-2022 |
User interface and program requirements for number portability service {译} 携号转网服务用户交互界面及程序要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4160-2022 |
Technical Requirements for Acceptance System of Number portability Transfer Service {译} 携号转网业务受理系统技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4159-2022 |
Technical requirements for local service management system for number portability transfer {译} 携号转网本地业务管理系统技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4158-2022 |
Technical Requirements for Network Interworking of Number portability {译} 携号转网网间互通技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4136-2022 |
Network number portability service quality requirements {译} 网间号码携带服务质量要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 4135-2022 |
Technical Requirements for Implementing Number portability in LTE Networks {译} LTE网络实施号码携带的技术要求 |
China Telecommunication Industry
Standards portability |
English PDF |
| YD/T 2538-2013 |
Test method of the transact flow for number portability 网间号码携带受理流程测试方法 |
China Telecommunication
Standards portability |
English PDF |
| YD/T 2537-2013 |
Test method for number portability service 网间号码携带业务测试方法 |
China Telecommunication
Standards portability |
English PDF |
| YD/T 2536-2013 |
Test specification of CSMS of number portability 网间号码携带集中业务管理系统测试方法 |
China Telecommunication
Standards portability |
English PDF |
| YD/T 2535-2013 |
Internetwork number portability centralized business management systems and business systems interface protocol testing methods accepted 网间号码携带集中业务管理系统与业务受理系统接口协议测试方法 |
China Telecommunication
Standards portability |
English PDF |
| YD/T 2532-2013 |
Technical requirement of CSMS of number portability 网间号码携带集中业务管理系统技术要求 |
China Telecommunication
Standards portability |
English PDF |
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