extension telephone set
常見例句
- Without dedicated data line, TSSS can connect general telephone set, switchboard, group telephone exchange or telephone outer ports of extension.
該直選臺能直接和普通電話機、交換機、集團電話總機或分機的電話外線連 接，無需專用數(shù)據(jù)線。
ip.com - 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、群呼和強插三種通話方式，且每個分機都具有單獨設(shè)號功能。 返回 extension telephone set