It's first time I'm trying to get 3G broadband work. After I insert a sim card nothing is popping up. I installed Novatel Mobilink and Novatel Wireless Broadband driver but it doesn't seem to work. But I noticed a 3G Connection appeared in Network Connections but it says "Device missing". My OS is XP and BIOS version A18. There's WWAN option in BIOS but it's unavailable "No device". I bought this PC in US but I'm leaving in Russia, is this the "key"?