1. Find "Language"
Click Vodafone Mobile Broadband.
2. Select language
Click the box next to Use system language to turn off the setting.
When the box next to the menu item is empty, the setting is turned off.
Click the Use system language drop down list.
Highlight the required language and click OK.
3. End data card application
If required, click OK.
4. Restart the data card application
Do the following in Snow Leopard:
Click the desktop.
Double-click Vodafone Mobile Broadband.