This model divided into three parts: package model, mobile network topology and automatic generated virtual telephone bill.

该模型分为套餐模型、移动网络拓扑以及虚拟话单自动生成三个部分。

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Package model defined the basic element of telephone bill accounting, confirmed test flow which based on virtual test telephone bill and visual input program of package rules;

其中套餐模型定义了话单计费的基本要素，确定了基于虚拟测试话单的检测流程以及套餐规则的可视化录入方案；

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Package model defined the basic element of telephone bill accounting, confirmed test flow which based on virtual test telephone bill and visual input program of package rules;

其中套餐模型定义了话单计费的基本要素，确定了基于虚拟测试话单的检测流程以及套餐规则的可视化录入方案；

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