extension telephone set

常見(jiàn)例句

Without dedicated data line, TSSS can connect general telephone set, switchboard, group telephone exchange or telephone outer ports of extension.
該直選臺(tái)能直接和普通電話(huà)機(jī)、交換機(jī)、集團(tuán)電話(huà)總機(jī)或分機(jī)的電話(huà)外線(xiàn)連接，無(wú)需專(zhuān)用數(shù)據(jù)線(xiàn)。
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The system can realize three call mode including single-call, group-call and interrupt-call, in addition each extension telephone can set its address by itself.
系統(tǒng)能夠?qū)崿F(xiàn)單呼、群呼和強(qiáng)插三種通話(huà)方式，且每個(gè)分機(jī)都具有單獨(dú)設(shè)號(hào)功能。