NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Pre-standard
I-ETS 300036
; GSM 06.10:1992-03
I-ETS 300036
; GSM 06.10:1992-03
European digital cellular telecommunications system (phase 1); full-rate speech transcoding
Title (German)
Europäisches digitales zellulares Fernmeldesystem (Phase 1); Sprachcodeumsetzung mit voller Geschwindigkeit