Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TR 43.055 version 4.0.0 Release 4)
STANDARD published on 18.7.2001
Designation standards: ETSI TR 143055-V4.0.0
Publication date standards: 18.7.2001
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: European technical standard
Category: Technical standards ETSI