（报关企业用）电子口岸预录入系统客户端升级版用户操作手册东方口岸科技有限公司2009．11第一篇 前言....................................................................................................................................2第二篇 操作说明............................................................................................................................3第一章 客户端安装.................................................................................................................31.1 客户端电脑配置.........................................................................................................31.2 安装要求.....................................................................................................................31.3 安装步骤.....................................................................................................................31.3.1 安装必要组件..........................................................................................................41.3.2 安装电子口岸预录入客户端系统........................................................................10第二章 系统登录...................................................................................................................162.1 系统启动...................................................................................................................162.2 系统升级...................................................................................................................162.3 系统登录...................................................................................................................17第三章 功能简介...................................................................................................................193.1 报关单.......................................................................................................................193.1.1 录入.............................................................................
