AirCard 555 Network Card User Guide
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• The version of the AirCard driver (software that forms the
interface between the AirCard and your operating system)
in use
• The version of the PRL (Preferred Roaming List which
specifies the radio frequency channels that the AirCard is
permitted to use)
• The hardware version
• The version of firmware (software that resides in the flash
memory of the AirCard) in use
• The version of the bootloader (a component of the
firmware) in use
If you have an Internet connection, you can go to the Sierra
Wireless web site by clicking the
www.sierrawireless.com button