VFD Voice Frequency Dialing

中文翻译音频拨号

同义词释义

1)VFD Voice Frequency Dialing,音频拨号

2)VFDIAL Voice Frequency DIALing,音频拨号

3)tone dialer,音频拨号器

4)voice-frequency dialling equipment,音频拨号设备

5)VFDE Voice Frequency Dialing Equipment,音频拨号设备

6)TDR Tone Dial Receiver,双音频拨号接收机

7)audio,音频

8)Audio frequency,音频

9)audio-frequency,音频

10)af,音频

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