Audiovox GSM/GPRS Compact Flash Card RTM-8000 Owner's Manual page 40

The computer will detect the RTM-8000 again.
Click OK.
The GPRS Modem Configuration Tool window will appear. Follow the
description of "Configuring the settings of the RTM-8000" on page 31
to configure the settings of driver.
Click Finish. The installation of driver is complete.
30
Installing and Configuring the RTM-8000