Determining toughbook model information

1 Model Number
On the bottom of your Toughbook, you’ll find a model number listed under “Panasonic.” The model number starts with “CF-” followed by 2 characters. Ex: “CF-74”
 
2 Model Version
On the bottom of your Toughbook, you’ll find a grey rectangle with numbers and bar codes. The model version starts with “CF-” followed by nine characters. Ex: “CF-74CCBGFBM”

3 Serial Number
In the same rectangle, look below the Model Version.
 
4 ESN Number
Look for a white sticker next to the Microsoft Windows® license on the bottom of your Toughbook.