在地图上的记事本提醒定时联络组备份共享点名考勤
Practical note keeping tool that is built with Reminders that are available off-line, Timer that can run in power saving mode or stop watch mode, it is good for setting times of personal activities such as working out, cooking, or any activities that you don't want to forget the time. A roll call and attendance keeping tool with people's locations on a map. All tools in one scoop.