- 1. 双音频拨号接收机: TDR ToneDialReceiver
dict.youdao.com - 2. 音频拨号器: tone dialer
dict.youdao.com - 3. 音频拨号设备: voice-frequency dialling equipment
dict.youdao.com - 4. 音频拨号警示: ATDT ATtention Dial Tone
dict.youdao.com - 5. 视频拨号音: video dial tone
dict.youdao.com - 6. 音频或脉冲拨号: Tone or Pulse Dialing
dict.youdao.com - 7. 视频拨号音服务: video dial tone services
dict.youdao.com - 8. 视频拨号音服务: VDTS VideoDialToneServices
dict.youdao.com - 9. 双音多频拨号: DTMF Dialer
dict.youdao.com - 10. 双音频/脉冲拨号: TONE/PULSE DIAL
dict.youdao.com