This information is for statistical purposes, for tracing protocol violations, and for automated user agent recognition so you can tailor responses to avoid particular user agent limitations.

此信息用于统计目的，用来跟踪协议违规和自动执行的用户代理识别，因此，您可以自定义响应以避免特定的用户代理限制。

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Auth_Type if the server supports user authentication and the script is protected, this is the protocol-specific authentication method used to validate the user.

如果服务器支持用户验证而且Script被保护，这是用于校验用户的特定协议的验证方法。

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Hawkins also said it is hard for WAP (Wireless Application Protocol)-enabled sites to offer a compelling user experience, but that his company would support any platform that users want.

CNN: HandSpring gains wireless Web access