Recommendation I.257.1 (11/1988): Additional information transfer supplementary services: User-to-User Signalling (UUS) (Q26985437)
Jump to navigation
Jump to search
superseded recommendation/international standard from the International Telecommunication Union
- ITU-T I.257.1
Language | Label | Description | Also known as |
---|---|---|---|
English | Recommendation I.257.1 (11/1988): Additional information transfer supplementary services: User-to-User Signalling (UUS) |
superseded recommendation/international standard from the International Telecommunication Union |
|
Statements
Additional information transfer supplementary services: User-to-User Signalling (UUS) (English)
0 references
11/1988
0 references
25 November 1988
0 references
12
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
Identifiers
I.257.1 (11/1988)
0 references