Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 5572

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 6.9.0 Release 6)

Norma vydána dne 30.4.2005

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 7.5.0 Release 7)

Norma vydána dne 25.7.2007

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 7.6.0 Release 7)

Norma vydána dne 24.10.2007

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 8.0.0 Release 8)

Norma vydána dne 19.1.2009

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 8.1.0 Release 8)

Norma vydána dne 15.4.2009

Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43.055 version 9.0.0 Release 9)

Norma vydána dne 2.2.2010

Digital cellular telecommunications system (Phase 2+); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs) (3GPP TR 43.058 version 10.0.0 Release 10)

Norma vydána dne 28.4.2011

Digital cellular telecommunications system (Phase 2+); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs) (3GPP TR 43.058 version 11.0.0 Release 11)

Norma vydána dne 18.10.2012

Digital cellular telecommunications system (Phase 2+); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs) (3GPP TR 43.058 version 12.0.0 Release 12)

Norma vydána dne 1.10.2014

Digital cellular telecommunications system (Phase 2+); Characterisation, test methods and quality assessment for handsfree Mobile Stations (MSs) (3GPP TR 43.058 version 13.0.0 Release 13)

Norma vydána dne 21.1.2016