Specification of Dual Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2: Transmitters
NORM herausgegeben am 30.5.2000
Designation standards: ETSI TS 101235-2-V1.1.1
Note: UNGÜLTIG
Publication date standards: 30.5.2000
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI