dtmf double tone multi-frequency meaning in English
双音多频
Related Words
- dtmf
- stop dtmf
- start dtmf
- dtmf recognition
- sending dtmf tones
- dtmf phone set
- stop dtmf acknowledge
- start dtmf acknowledge
- dtmf desktomanagement federation
- dtmf dual tone multifrequency
- dtmf desktomanagement federation
- dtmf double tone multi frequency
- dtmf dual tone multifrequecy signaling
- dtmf dual tone multifrequency