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| English | Italian |
| dual tone multi frequency | tecnica di multifrequenza bitonali |
| dual-tone multifrequency | tecnica di multifrequenza bitonali |
| half-tone | mezzatinta (A printed illustration in which tonal gradation is simulated by a pattern of small dots which vary in size) |
| half-tone | autotipia (A printed illustration in which tonal gradation is simulated by a pattern of small dots which vary in size) |
| lack of muscle tone | mancanza della forza normale |
| tone arms for record players | bracci acustici per giradischi |
| tone dialing | selezione a tastiera |
| tone/rotary pulse recognition equipment | dispositivo di riconoscimento di impulsi sonori o rotativi |
| touch-tone | selezione a tastiera |