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ITU-T Q.1902.1 AMD 3
New product
ITU-T Q.1902.1 AMD 3
Support for the customized alerting tone serviceMore info
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.040.30 : Switching and signalling systems
|
| Modify | ITU-T Q.1902.1 (2001-07)
|
| Year | 2009 |
| Document history | |
| Country | International |
| Keyword | CCITT Q.1902;CCITT Q.1902.1;CCITT Q.1902.1 AMD 3;ITU-T Q.1902;ITU-T Q.1902.1;ITU-T 1902;1902;ITU-T Q.1902.1 (2001) AMD 3 |