To create the security roles in the EAR deployment descriptor, use the role Mapping button.

要在EAR部署描述符中创建安全性角色，使用Role Mapping按钮。

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Enter the path to the EAR file or use the Browse button to find it.

输入EAR文件的路径，或使用Browse按钮找到它。

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Give it a try, even something complex, hold the phone to your ear and speak, or press the mic button-it's that simple.

试试看吧，就算您要说的东西再复杂，只需把手机放在耳边说出您想要的，或者按下免提按钮，一切就变得简单无比。

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You slide a personal listening device into your ear, press a button, and it expands and locks into the ear canal.

FORBES: Deaf People Will Hear

Maybe you had a Steiff animal when you were a kid -- you know, the kind with that distinctive button-in-ear trademark.

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