English translation for "电话回线"

pstn

Similar Words：

"电话皇后" English translation, "电话回答机" English translation, "电话回话（服务）" English translation, "电话回路" English translation, "电话回路 电话回线" English translation, "电话会谈" English translation, "电话会谈，访问" English translation, "电话会议" English translation, "电话会议的24线连接器" English translation, "电话会议的6线连接器" English translation