English translation for "circuit switch data transmission service"

线路交换数据传输服务
线路数据传输服务

Similar Words：

"circuit substrate" English translation, "circuit supervision" English translation, "circuit supervision message" English translation, "circuit switch" English translation, "circuit switch connection" English translation, "circuit switched" English translation, "circuit switched analog voice network" English translation, "circuit switched data" English translation, "circuit switched data network csdn" English translation, "circuit switched digital network" English translation