English translation for "话务员保留的交换机外线"

operator assured exchange line access

Related Translations:

话务员:  telephone operator

自动识别外线拨号:  automatic identified outward dialing

总机话务员:  jinyuan-01operator

呼叫话务员:  call operator

话务员装置:  telephone operator apparatus

话务员中继线:  operator trunk

话务员迟延:  operator delay

话务员支援:  operator support

话务员键盘:  attendant key pad

女话务员:  hello girl

Similar Words：

"话务预测" English translation, "话务员" English translation, "话务员,经营者" English translation, "话务员安排的会议电话" English translation, "话务员保持" English translation, "话务员标准负荷" English translation, "话务员插入" English translation, "话务员查证号码" English translation, "话务员长途拨号" English translation, "话务员长途拨号方式" English translation