EXFO FTB-1 - Manual (Page 120)

Working with Your Unit
110 FTB-1
Accessing the Internet with a 3G USB Modem Key
To work with a 3G USB modem key:
1. If necessary, turn on your unit and wait for the startup sequence to
complete.
2. If necessary, insert the SIM card into the USB modem key. For more
information, refer to the documentation that came with your modem
key.
3. If necessary, connect the USB modem key to one of the USB ports of
your unit.
4. From the Windows desktop, double-tap the AirCard Watcher icon to
start the application.