EXFO FTB-1 - Manual (Page 53)

Getting Started with Your Unit
FTB-1 43
Activating Software Options
To activate the options for your unit:
1. Connect a USB memory key to one of the USB ports of your computer.
2. Copy the key file to the USB memory key.
3. Disconnect the USB key from the computer and connect it to your unit.
4. From Mini ToolBox, select the Utilities tab, then tap Options
Activation.