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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 2944-2023 |
Technical requirements for transmission of calling number between IMS networks {译} IMS网间主叫号码传送技术要求 |
China Telecommunication Industry
Standards requirements calling |
 English PDF |
| YD/T 3789-2020 |
Fixed terminal calling number display technical requirements and test methods {译} 固定终端主叫号码显示技术要求及测试方法 |
China Telecommunication Industry
Standards requirements calling |
English PDF |
| YD/T 1535-2006 |
Technical Requirements of Equipment Security for PSTN. Calling Number Information 公用电信网设备安全技术要求--主叫用户号码信息 |
China Telecommunication
Standards requirements calling |
English PDF |
| YD/T 1379-2005 |
The requirements for the calling line identification restriction between networks 网间主叫号码显示限制业务 |
China Telecommunication
Standards requirements calling |
English PDF |
| YD/T 1157.3-2005 |
The requirements for sending calling party number between network Supplementary Ⅲ 网间主叫号码传送(补充件3) |
China Telecommunication
Standards requirements calling |
English PDF |
| YD/T 1157.2-2003 |
The requirements for sending calling party number between network Supplementary Ⅱ 网间主叫号码的传送(补充件2) |
China Telecommunication
Standards requirements calling |
English PDF |
| YD/T 1157.1-2002 |
The requirements for calling party number Supplementary 1 网间主叫号码的传送(补充件1) |
China Telecommunication
Standards requirements calling |
English PDF |
| SJ/T 10440-1993 |
Performance requirements for selective calling equipments used in mobile services 移动通信选择呼叫设备技术要求 |
China Electronics
Standards requirements calling |
English PDF |
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