电报是邮电通信的重要手段,在人们的生产和生活中起着重要的作用。但目前我国除了一些规模较大的具有自动收发报成套设备的邮电中心外,大部分的邮电局、所仍然使用普通电报系统,由人工进行收、发、译报工作。这种作业不仅效率低,电报员还需要熟记几千个重要汉字的电报码,并要不时查阅对照手册以防错误。发报时,一但输入有误,修改起来也很不方便。这种状况显然不能适应当前电报业务量日益增长的需要。因此,在继续使用普通电报系统的情况 Telegraph is an important means of post and telecommunications, which plays an important role in people’s production and life. However, at present, in addition to some large-scale postal centers with automatic transmission and reception facilities, most of the post offices still use the ordinary telegraph system to manually collect, send and interpret newspapers. Not only is this operation inefficient, the telegraph operator also needs to memorize the telegraph codes of thousands of important Chinese characters, and should check the cross-reference manual from time to time to prevent any mistakes. Send a report, but the input is wrong, very inconvenient to modify. This situation clearly can not meet the current growing needs of the telegraphic traffic. Therefore, continue using the ordinary telegraph system