In data transmission,take an action at a receiving station which causes the transmitting station to terminate a transmission. 在數據傳輸中，接收站采取行動(dòng)使發(fā)送站終止傳輸工作。
A term applied to a data transmission carried on the public switched telephone network and initiated by dialing the telephone number of the receiving station. 應用于普通開(kāi)關(guān)電話(huà)網(wǎng)數據傳輸上的術(shù)語(yǔ)，指撥通某接收站的電話(huà)號碼就能訪(fǎng)問(wèn)該系統的性質(zhì)和動(dòng)作。
