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| Position: Chinese Standard in English/YD/T 1157-2001 |
| YD/T 1157-2001 The Transfer of Calling Party Number between Operators (English Version) | |||
| Standard No.: | YD/T 1157-2001 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 240.00 remind me the price change |
| Implemented on: | 2001-12-11 | Delivery: | via email in 1~3 business day |
| Standard No.: | YD/T 1157-2001 |
| English Name: | The Transfer of Calling Party Number between Operators |
| Chinese Name: | 网间主叫号码的传送 |
| Professional Classification: | YD Professional Standard - Telecommunication |
| Issued by: | CMII |
| Issued on: | 2001-12-11 |
| Implemented on: | 2001-12-11 |
| Status: | superseded |
| Superseded by: | YD/T 1157-2022 |
| Superseded on: | 2023-1-1 |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 240.00 |
| Delivery: | via email in 1~3 business day |