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dual tone multi frequency; dual-tone multifrequency | |||
dual tone multifrequency DTMF method | |||
dual-tone multiple-frequency (The signaling system used in telephones with touchtone keypads, in which each digit is associated with two specific frequencies) | |||
dual-tone multifrequency dialing; multifrequency dialing | |||
German thesaurus | |||
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DTMF; Dual Tone Multiple-Frequency |
Mehrfrequenzverfahren: 1 phrase in 1 subject |
Communications | 1 |