HTC HTC EVO 4G Connecting to a Virtual Private Network VPN, Turning the Data Connection On or Off

Turning the Data Connection On or Off

Turning your data connection off can help optimize your battery life. It can also save money on data charges. However, when your data connection is turned off, you may not always receive automatic updates to your email, social network accounts, and other synchronized information.

1.Press > and then tap Settings > Wireless & networks.

2.Select the Mobile network check box to turn on the data connection; clear the check box to turn off the data connection.

Adding the Data Connection Widget

Add the Data connection widget to the Home screen to make it faster for you to turn the device’s data connection on or off.

To learn how to add widgets, see “Customizing the Home Screen” on page 23.

Connecting to a Virtual Private Network (VPN)

From your device, you can add, set up, and manage virtual private networks (VPNs) that allow you to connect and access resources inside a secured local network, such as your corporate network.

Preparing Your Device for VPN Connection

Depending on the type of VPN you are using at work, you may be required to enter your login credentials or install security certificates before you can connect to your company’s local network. You can get this information from your network administrator.

Also, your device must first establish a Wi-Fi or data connection before you can initiate a VPN connection. For information about setting up and using these connections on your device, see “Launching a Web Connection” and “Turning Wi-Fi On and Connecting to a Wireless Network.”

Setting Up Secure Credential Storage

If your network administrator instructs you to download and install security certificates, you must first set up the device’s secure credential storage.

1.Press > , tap Settings > Security, and then tap Set password.

2.Enter a new password (at least 8 characters without any spaces) for the credential storage, scroll down and confirm the password, and then tap OK.

3.Select the Use secure credentials check box.

You can then download and install the certificates needed to access your local network. Your network administrator can tell you how to do this.

Adding a VPN Connection

1.Press > and then tap Settings > Wireless & networks > VPN settings.

2.Tap Add VPN, and then tap the type of VPN you want to add.

3.Tap VPN settings and set them up according to the security details you have obtained from your network administrator.

4.When finished, press , and then tap Save.

The VPN is then added to the VPNs section of the VPN settings screen.

Web and Data Services

3B. Web and Data Services 115