+Touch Tone is a signaling method where pressing a [keypad](/wiki/Keypad) button on a [telephone](/wiki/Telephone) generates a unique pair of audio frequencies. These distinctive tones allow for swift dialing and interaction with automated systems, a leap from older pulse methods.
+## See also
+- [DTMF](/wiki/DTMF)
+- [Rotary Dial](/wiki/Rotary_Dial)
+- [Telephony](/wiki/Telephony)