English translation for "call information service signal"

呼叫通报服务信号

Similar Words：

"call indicator position" English translation, "call indicator system" English translation, "call information" English translation, "call information for the number" English translation, "call information log" English translation, "call information storage" English translation, "call initial to" English translation, "call input" English translation, "call input capacity" English translation, "call input device" English translation