EXFO FTB-2 - Manual (Page 129)

Working with Your Unit
FTB-2 and FTB-2 Pro 119
Accessing the Internet with a 3G USB Modem Key
Accessing the Internet with a 3G USB Modem
Key
Note: Only administrator-level users can install software. However, when the
installation is complete, all users will have the possibility to access the
Internet with a USB modem key.
Your can connect a 3G USB modem key to your unit to have a wireless
access to the Internet.
You need to use a 3G modem key equipped with an unlocked and
activated Subscriber Identity Module (SIM) card (you must subscribe to a
package of mobile services). If you need more information on the 3G
coverage in your area, contact your provider of mobile services.
Usually, you have to install an application with which you will establish a
connection with the mobile network whenever you want to work with your
USB modem key. Most of the time, this application is installed
automatically the very first time you connect a USB modem key to your
unit. In all cases, you only need to install this application once.