为完善实验预约系统的完备性，本系统还提供了用户修改个人信息和留言求助功能，超级管理员也可以添加普通管理员。
For improving the comprehensive nature, the system also provides information change function and voice mail for help for individual users.And super managers can also add general manager.
移动电话运营商t - Mobile特别针对Facebook聊天功能开发集成通话应用，用户利用Bobsled插件便可免费畅聊，并接收私人或公开语音留言。
T-Mobile introduced Bobsled, a calling feature integrated into Facebook chat that lets users call one another for free, as well as leave private and public voice mails. (Technologizer).
为完善实验预约系统的完备性，本系统还提供了用户修改个人信息和留言求助功能，超级管理员也可以添加普通管理员。
For improving the comprehensive nature, the system also provides information change function and voice mail for help for individual users. And super managers can also add general manager.
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