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| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.080 : Integrated Services Digital Network (ISDN) |
| Modify | ITU-T E.191 (2000-03) |
| Year | 2009 |
| Document history | |
| Country | International |
| Keyword | CCITT E.191;CCITT E.191 AMD 1;ITU-T E.191;ITU-T 191;191;ITU-T E.191 (2000) AMD 1 |