DTMF

    Definition : Dual Tone Multi-Frequency
    Category : Technology ยป Communication
    Country/Region : Worldwide Worldwide
    Popularity :

    What does DTMF mean?

    Dual Tone Multi-Frequency (DTMF), better known as touch-tone, is a system of signal tones used in telecommunications. It is used to dial telephone numbers or to issue commands to switching systems or related telephony equipment.

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    Frequently Asked Questions

    What is the full form of DTMF?

    The full form of DTMF is Dual Tone Multi-Frequency

    What is the full form of DTMF in Technology?

    Dual Tone Multi-Frequency

    What is the full form of DTMF in Worldwide?

    Dual Tone Multi-Frequency

    Translation

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    Chicago Style

    FullForms. "DTMF." Accessed March 31, 2026. https://fullforms.com/DTMF.

    Harvard Style

    FullForms (2026) 'DTMF', FullForms.com. Available at: https://fullforms.com/DTMF (Accessed: 31 March 2026).

    MLA Style

    "DTMF." FullForms.com, 2026, https://fullforms.com/DTMF. Accessed 31 Mar. 2026.

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