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No Tone After Off-Hook

No Tone After Off-Hook


  • 翻译:摘机后无音

同义词

1)No Tone After Off-Hook,摘机后无音2)No Dial Tone After Off-Hook,摘机后无拨号音3)No dial tone,无摘机信号,无拔号音4)Dial Tone Continues After Off-Hook,摘机后拨号音不断5)off hook tone,摘机音;拨号音6)No dialing after off hook for a long time,摘机后久不拨号

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