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| International Standard Category: Telephone networks |
GB/T 29228-2012 Technical requirements for public telecommunication network equipments security—Calling party number information
公用电信网设备安全技术要求 主叫用户号码信息;
| Category No.: | 33.040.35 | Valid Status: | valid |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2012-12-31 |
| Implemented Date: | 2013-6-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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