发明授权
US07685236B1 Methods and systems for developing an instant messaging network 有权
用于开发即时消息传递网络的方法和系统

Methods and systems for developing an instant messaging network
摘要:
An instant messaging (IM) system has an IM server connected to a communication network, and logic operable on the IM server enabling a first user to browse contacts associated with a second user. In some cases the first user can add and list contacts accessed by browsing the contacts associated with the second user.
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