DTMF
| processor
| DTMF | |
| Canada comp., MS | DTMF |
| processor | |
| IT tech. | processeur |
| processorer | |
| gen. | processeurs; unités centrales de traitement |
| |||
| DTMF (Dual Tone Multiple-Frequency) | |||
|
DTMF : 13 phrases in 3 subjects |
| Communications | 1 |
| Electronics | 10 |
| General | 2 |