The hardware design of speech terminal is simple with a LCD module, while the user interface is more beautiful with the technology of chinese character and menu display.

液晶显示模块的采用使得语音终端硬件设计简单，同时汉字和菜单显示技术的使用使得用户界面更加美观。

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Pinyin is the default interface and learners can switch between pinyin and Chinese character at any time.

系统默认的界面是拼音界面，学习者可以根据自身情况点击拼音或者汉字按钮自由切换。

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So developing of an interface between COBOL and DSA network and realizing the combination of them would play an important role in forming a large scale Chinese character data management system.

因此，开发COBOL语言与DS A网络的接口，实现DSA与DM6的结合，对形成大规模的汉字数据管理系统有着重要作用。

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