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ITU-T Q.769.1
New product
ITU-T Q.769.1
Signalling system No. 7 - ISDN user part enhancements for the support of number portabilityMore info
This Recommendation specifies the relevant ISDN user part enhancements for the support of number portability in a national environment.
| Author | ITU |
|---|---|
| Editor | ITU |
| Document type | Standard |
| Format | File |
| ICS | 33.080 : Integrated Services Digital Network (ISDN)
|
| Cross references | DIN EN 302097 (2001-09), MOD |
| Year | 1990 |
| Document history | |
| Country | International |
| Keyword | CCITT Q.769;CCITT Q.769.1;ITU-T Q.769;ITU-T 769;769;ITU-T Q.769.1 |