除了对对通讯人的资料有详细的记录以外，个人通讯录实现对其通讯人的资料进行详细的管理，为此提供了以下的功能：

⑴ 增加资料：将新增加的通讯人按要求的指标将其录入数据库中。

⑵ 查询功能：实现按通讯人的编号、名称等指标进行通讯人情况的查询。

⑶ 修改功能：当通讯人的某个或者某些指标录入错误时，能为用户提供比较方便的修改功能。

⑷ 删除功能：对某些长期无联系或者已经不需要在联系的通讯人，为节省系统空间，应能删除其记录。

总之，一个功能完备的个人通讯录管理系统可以给你的生活带来更多的方便。

-In addition to the information on communications of people outside the detailed records, personal address book of people to achieve their communications detailed management information, to provide the following features:

⑴ additional information: The additional indicators of communication were required of their entry in the database.

⑵ inquiry function: to achieve by communications people s serial number, name and other indicators of communication were in the query.

⑶ modify the function: when communications were a typographical error, or some of the indicators, can provide users with more convenient modification.

⑷ delete function: for some long-term non-contact or communication have been no need to contact people in order to save system space, should be able to delete its records.

　　　In short, a full-featured personal address book management system can give your life more convenient.