协同OA办公自动化系统,主要功能模块有：个人考勤,工作计划,通讯录,内部邮件,投诉意见,个人资料,记事本,新闻,我的会议,管理等.-Collaborative OA office automation system, the main function modules include: personal attendance, work plans, contacts, internal e-mail, complaints views, personal data, Notepad, news