电话多功能管理装置的研究与设计

Designing a Multi-functional Telephone Mangement Device

该文所给出的系统是以ＭＣＳ－５１为主体，集检测、计时、控制为一体的实用装置，它能够实现对电话的有效管理，具有广阔的市场前景。

A system based on MCS-51 and consisting of detecting ,timing and controlling is introduced in this paper,it will be a useful device .It could make us managing telephone more effectively and will have a extensive market.