European digital cellular telecommunications system (Phase 2) - Support of Dual Tone Multi-Frequency signalling (DTMF) via the GSM system.
STANDARD published on 1.1.1995
Designation standards: DIN ETS 300532:1995-01
Publication date standards: 1.1.1995
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN
Europäisches zellulares digitales Funkkommunikationssystem (Phase 2) - Dualton-Multifrequenz-Signalisierung (DTMF) über das GSM-System.