ETSI - ETR 256
Integrated Services Digital Network (ISDN); Signalling System No.7; Telephone User Part "Plus" (TUP+) (CEPT Recommendation T/S 43-02 E (1988))
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1996 |
| Status: | active |
| Page Count: | 75 |
Document History
ETR 256
January 1, 1996
Integrated Services Digital Network (ISDN); Signalling System No.7; Telephone User Part "Plus" (TUP+) (CEPT Recommendation T/S 43-02 E (1988))
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