extension telephone

常見(jiàn)例句

Other extension telephone sends the calling sound after receiving the calling signal.
其它分機(jī)器接收傳呼信號(hào)后，發(fā)出傳呼訊響。
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(qiáng)插三種通話方式，且每個(gè)分機(jī)都具有單獨(dú)設(shè)號(hào)功能。
Each fire special use telephone extension telephone Shan Zhan a group, telephone jack each Lou Zhan a group.
每消防公用德律風(fēng)分機(jī)單占一起，德律風(fēng)插孔每棟樓占一起。
cz1989.com