English translation for "中继线忙音"

trunk busy tone

Related Translations:

忙音监测器:  tone monitor

话务员中继线:  operator trunk

备用中继线:  dead level trunk linereserve trunk

输出中继线:  outgoing trunkoutput trunk

业务中继线:  service trunk

监听中继线:  intercept trunk

去中继线:  out-trunk

公安中继线:  police trunk

中继线电路:  trunk line circuit

输入中继线:  incoming trunk

Similar Words：

"中继线控制器" English translation, "中继线扩充" English translation, "中继线链路" English translation, "中继线链路架" English translation, "中继线路" English translation, "中继线门电路" English translation, "中继线配线架" English translation, "中继线配线盘" English translation, "中继线频率" English translation, "中继线圈" English translation