DTMF Signal Abbreviation

DTMF has various meanings in the Signal category. Discover the full forms, definitions, and usage contexts of DTMF in Signal.

Dual-Tone-Multi-Frequency

Most Common Signal
Dual-Tone Multi Frequency
Signal
Dual-Tone Multiple Frequency

Is a telecommunication signaling system using the voice-frequency band over telephone lines between telephone equipment and other communications devices and switching centers.

Signal
Dual-Tone, Multi-Frequency
Signal
Dual Tone Multiple-Frequency
Signal

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