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讀寫器

家校通解決方案（二）

發布日期：2022-05-20 點擊率：49

      三、 無線聯網方式

　　德卡采集器通過GPRS/CDMA1X的網絡，進行數據發送和接收。為最簡單的家校通組網方式。可適用

于網絡條件不好，沒有開通上互聯網的部分學校。但是需要增加部分通信資費。

四、親情話機方式（一）

親情話機的功能特點：學生撥打預設的親情號碼進行通話；內置通用短消息，發送給家長；大屏幕

中文顯示，全中文菜單顯示，方便查看家長留言。

五、親情話機方式（二）

親情電話負責語音通話，查看留言；采集器負責考勤采集，留言提示。表現為親情電話的強大功能，與采集器的快速通過，互不影響，又互相彌補不足。

 

 

 

 

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