Digital cellular telecommunications system (Phase 2+) (GSM); Customised Applications for Mobile network Enhanced Logic (CAMEL); Service definition, Stage 1 (GSM 02.78 version 5.2.1)
STANDARD published on 30.7.1997
Designation standards: ETSI GTS GSM 02.78-V5.2.1
Publication date standards: 30.7.1997
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: European technical standard
Category: Technical standards ETSI