Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TR 03.55 version 8.1.0 Release 1999)
NORMA vydána dne 31.8.2003
Designation standards: ETSI TR 143055-V8.1.0
Note: NEPLATNÁ
Publication date standards: 31.8.2003
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI