European digital cellular telecommunications system (Phase 1); Rate Adaptation on MS-BSS Interface (GSM 04.21)
NORMA vydána dne 1.1.1995
Designation standards: ETSI GTS 04.21-V3.4.0
Publication date standards: 1.1.1995
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI