電話(huà)網(wǎng)的用法和樣例：
例句
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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。
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.
