Invention Grant
US07773975B2 Providing an indication of network capabilities to a user for special number calls 有权
向用户提供特定号码呼叫的网络功能指示

Providing an indication of network capabilities to a user for special number calls
Abstract:
Networks and methods are disclosed for providing an indication of the capability of a communication network for serving special number calls. Before a user places a special number call, the communication network determines the capability of the communication network for serving a special number call, and provides the indication of the network capability to the user. The user is thus kept aware of the quality of the special number service available to them through the communication network.
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