DTMF

D2T1M3F4

Abbreviation of dual-tone multi-frequency.

Less commonScrabble 10
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Meanings

adjectiveDTMF (not comparable)
  1. abbreviationnot comparablecommunicationAbbreviation of dual-tone multi-frequency.
Cite this entry
APA

DTMF. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/DTMF

MLA

“DTMF.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/DTMF. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “DTMF,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/DTMF.

Source: DTMF on Wiktionary, CC BY-SA 4.0.