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Meaning of touch-tone dialing | Babel Free

Noun CEFR B2

Definitions

A system of telephone dialing in which each digit is transmitted as a tone or combination of tones of specific pitch.

US, uncountable

Equivalents

Deutsch Tonwahl Tonwahlverfahren

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

touch-tone dialling Touch-type touch-typing touch-typist touch-up toucha