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SOPHOSET和LAM的结构特点与功能○施荣华在SOPHOS数字程控交换机系列中,数字话机SOPHOSET借助于它背后的插座可连接数据设备;数据终端适配器LAM是一个双通道数据电话设备,也可以连接数据设备。SOPHOSET用于现代化办公室通...
SOPHO-SET and LAM structural features and functions ○ Shi Ronghua In the SOPHO-S digital program-controlled switch series, the digital phone SOPHO-SET with the help of the socket behind it to connect data devices; data terminal adapter LAM is a dual-channel data telephony equipment , Can also connect data equipment. SOPHO-SET for modern office ...