The G36 supports both GPRS and 3G data connections. To use the G36 for data, you must first have the relevant service activated on the SIM card by your network provider.
Installing the G36 as a modem
Download the Vista-specific drivers from HERE
Save the ZIP file to the Vista and PC and extract the contents.
Connect the G36 to the PC. Windows will detect the new hardware automatically:
Insert your 3G-enabled SIM card into the W25 and power on the unit.
Connect the W25 to your PC via the Ethernet cable provided.
Launch a web browser and connect to the IP address of the unit, by default it is http://192.168.1.1
The following window will be displayed:

Enter ‘user’ for both username and password and click Login. The following window will be displayed:
Download the firmware update, which will be in ZIP format. Unzip the file once downloaded, you will have the following files:
Connect the FCT to the serial port of the PC using the Ericsson system cable. DO NOT POWER ON THE FCT, LEAVE IT TURNED OFF
Launch the bfloader application by double clicking the file ‘bfloader.exe’, you should see the following window:
The G36 supports both GPRS and 3G data connections. To use the G36 for data, you must first have the relevant service activated on the SIM card by your network provider.
Installing the G36 as a modem
Insert the G36 CD into your PC.
Power on the G36 and connect the USB cable to a spare port on your computer. Windows will detect the new hardware automatically and the Add New Hardware Wizard will be displayed:

The G36 Fixed Wireless Terminal has a built-in web site which allows you to configure the unit from a PC connected via the USB cable. Before you can do this, however, you first need to install the G36 on the PC.
Insert the G36 CD into your PC.
Power on the G36 and connect the USB cable to a spare port on your computer. Windows will detect the new hardware automatically and the Add New Hardware Wizard will be displayed: