tailieunhanh - BlackBerry Curve 9300 Smartphone Version: 5.0 User Guide phần 10

Nếu bạn có một thiết bị Wi-Fi ® kích hoạt BlackBerry ® và nếu tổ chức của bạn sử dụng một VPN để kiểm soát truy cập vào mạng của mình, bạn có thể đăng nhập vào VPN và truy cập mạng lưới tổ chức của bạn bằng cách sử dụng một mạng Wi-Fi. | User Guide Security VPN settings Depending on the options that your administrator has set for you this feature might not be supported. About VPN profiles A VPN profile contains the information that you require to log in to a VPN. If you have a Wi-Fi enabled BlackBerry device and if your organization uses a VPN to control access to its network you might be able to log in to the VPN and access your organization s network using a Wi-Fi network. Depending on your organization you might have more than one VPN profile on your device. For more information about VPN profiles contact your administrator. Prerequisites Logging in to a VPN Your email account must use a BlackBerry Enterprise Server that supports this feature. For more information contact your administrator. If you have a Wi-Fi enabled BlackBerry device the Wi-Fi network that your device is connected to must support connections to a VPN. For more information contact your administrator. If you use a software token to log in to a VPN the software token must be on your device and the software token information that appears in the VPN profile must be correct. Log in to a VPN 1. On the Home screen or in a folder click the Options icon. 2. Click Security Options. 3. Click Advanced Security Options. 4. Click VPN. 5. Select the Enable VPN check box. 6. Click Log in. Change the user name and password for a VPN profile 1. On the Home screen or in a folder click the Options icon. 2. Click Security Options. 3. Click Advanced Security Options. 4. Click VPN. 5. Highlight a VPN profile. 6. Press the Menu key. 7. Click Edit. 8. In the User name field type a new user name. 9. In the User password field type a new password. 288 User Guide Security 10. Press the Menu key. 11. Click Save. Change the software token for a VPN profile To perform this task the software token that you want to use must be installed on your BlackBerry device. For more information contact your administrator. 1. On the Home screen or in a folder click the .