|Definition||:||Dual Tone Multi-Frequency|
|Category||:||Technology » Communication|
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.
Frequently Asked Questions (FAQ)
What is the full form of DTMF?
The full form of DTMF is Dual Tone Multi-Frequency