English translation for "主叫用户局区"

home area

Similar Words：

"主叫用户分析" English translation, "主叫用户挂慌号" English translation, "主叫用户挂机信号" English translation, "主叫用户号码识别" English translation, "主叫用户话终断路" English translation, "主叫用户类别" English translation, "主叫用户识别" English translation, "主叫用户识别设备" English translation, "主叫用户提示器" English translation, "主叫用户提醒" English translation