摘要： 首先介绍了无绳电话的发展过程,然后在介绍一个具有基本功能的模拟无绳电话的基础上,着重讨论了自动答录、来电显示等一些 新功能的设计,并对多种实现方案进行了比较,提出了可行有效的实现方法。其模块化的程序设计方法.非常有利于扩展新的功能和调试。

关键词: 无绳电话, 数字答录系统, 来电显示, 呼叫等待

Abstract: This paper introduces the advance of the cordless telephone first,then illustrates an analog cordless telephone with basic functions. Meanwhile, discusses the design of the new functions with emphasis, such as automatic answering and recording, caller ID, etc. After compareing some projects, advances a feasible and efficient accomplishment method. It is in favour of to extend and debug a new function to use a modularization method for designing program.

中图分类号: 

• TN929.54