+The **rotary dial** is a signaling device on a [telephone](/wiki/telephone) that allows a user to input a telephone number for an outgoing call. By rotating a finger wheel to specific positions, it generates electrical [pulse dialing](/wiki/pulse_dialing) signals corresponding to each digit.
+## See also
+- [Keypad](/wiki/keypad)
+- [Landline](/wiki/landline)
+- [Dial Tone](/wiki/dial_tone)
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