CEPT - T/S 43-02 E
Signalling System Telephone User Part "Plus" (TUP+) (Revised in Edinburgh 1988)
active, Most Current
| Organization: | CEPT |
| Publication Date: | 1 January 1989 |
| Status: | active |
| Page Count: | 69 |
Document History
T/S 43-02 E
January 1, 1989
Signalling System Telephone User Part "Plus" (TUP+) (Revised in Edinburgh 1988)
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