English translation for "小交换机特殊忙音"

distinctive engaged tone

Related Translations:

忙音监测器:  tone monitor

交换机组:  exchange unit

市内交换机:  local switch board

信息交换机:  message exchange

甲交换机:  a-position

数字交换机:  digital exchange

下一代交换机:  ngs next generation switch

用户交换机:  private branch exchangeprivate exchangesu criber exchangesubscriber exchangesubscribers exchange

交换机房:  exchange building

交换机会:  exchange opportunity

Similar Words：

"小交换机" English translation, "小交换机复接线弧" English translation, "小交换机连选" English translation, "小交换机逻辑群" English translation, "小交换机群前转业务" English translation, "小交换机特殊振铃音" English translation, "小交换机引示号" English translation, "小交换机直达分机用作夜间服务" English translation, "小交换机中继线" English translation, "小交换机专用夜间服务" English translation