Find "Diagnostics"
Click Settings.
Click Help.
Click Diagnostics.
View USB modem information
Various information about your USB modem is displayed.
![Vodafone K4201z/Windows 7 Vodafone K4201z/Windows 7](http://wmstatic.global.ssl.fastly.net/ml/7290921-3956703.png?width=480&height=480)
Exit
Click X to close the window.