简单的话费显示，长途费用显示，漫游费用显示，用户查询，排序功能，-Show simple calls, long distance charges show roaming charges displayed, the user queries, sorting,

中国移动的账务管理系统 ，含有用户的管理、查询等等功能-China Mobile account management system with user management, queries, and so

易语言邮寄物品登记系统源码例程程序结合易语言扩展界面支持库，实现邮寄物品的记录和查询。-Mail items easy language source code routines registration system expansion program with easy language interface support library that implements records and queries mail items.