简单的手机浏览器，可进行文件夹的浏览，不支持文件夹的删除、创建等。-Simple phones, can undertake folder browser does not support the folder browsing, delete, creating, etc.

新一代移动GIS开发产品,作为手机上使用的一套gis系统,可以定位自己到位置和方便寻找的手机地图-Development of next-generation mobile GIS products as mobile phones used in a gis system that can locate their own position and easily find the mobile phone map