TONE DIALING Definition & Meaning

tone dialing

a system of calling telephone numbers wherein tones of differing pitch corresponding to the digits in the number called are electronically generated by manipulating pushbuttons (pulse dialing ).

Discover More

Discover More

Examples have not been reviewed.

The New York World’s Fair in 1964-65 demonstrated touch tone dialing, and I.B.M. built the first small computers for schools and business.

From

Browse