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bn:03730762n
Noun Concept
Categories: Broadcast engineering, Telephony signals
EN
dual-tone multi-frequency signaling  DTMF  Dual-tone multi-frequency  Dual-tone multi-frequency signalling  Dual-tone multifrequency signaling
EN
Dual-tone multi-frequency signaling is a telecommunication signaling system using the voice-frequency band over telephone lines between telephone equipment and other communications devices and switching centers. Wikipedia
Definitions
Relations
Sources
EN
Dual-tone multi-frequency signaling is a telecommunication signaling system using the voice-frequency band over telephone lines between telephone equipment and other communications devices and switching centers. Wikipedia
PART OF
switching technology
plain old telephone service
Wikipedia
EN
dual-tone multi-frequency signaling
Wikidata
EN
Dual-tone multi-frequency signaling
Wikipedia Redirections
EN
DTMF, dual-tone multi-frequency, Dual-tone multi-frequency signalling, Dual-tone multifrequency signaling, Dual tone multi-frequency, Dual tone multi frequency, ITU-T Recommendation Q.23, multifrequency signaling, tone dialing, touch-tone, touch-tone dialing, touch tone, Touch tone frequencies, Touch tone music, Touch tones, Touch Tone™, touchtone
Wikidata Alias
EN
Dual-tone multi-frequency

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