设计一种基于STC89C 54rd单片机控制的智能电话系统，该系统在普通电话机的基础上，增加了黑名单、定时请勿打扰以及火警报警等功能。
An intelligent telephone system controlled by SCM chip STC89C54RD is introduced, whose functions includes "blacklist", "please don" t bother in fixed time "and fire alarm."
定制拒绝黑名单联系人选项-你可以选择什么样的事件接受或拒绝每个号码-电话，短信，彩信，WAP推消息。
Customizable reject options for blacklisted contacts - you can select what kind of events to accept or reject from each number - calls, SMS, MMS, WAP push messages.
设计一种基于STC89C 54rd单片机控制的智能电话系统，该系统在普通电话机的基础上，增加了黑名单、定时请勿打扰以及火警报警等功能。
An intelligent telephone system controlled by SCM chip STC89C54RD is introduced, whose functions includes' blacklist ', 'please don' t bother in fixed time 'and fire alarm.
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