User`s guide

1. Connect your device to the PC using a USB cable and enable the modem mode in the
USB Modem application. Press the Windows Start button, select Control Panel,
launch the Phone and Modem Options panel, select the USB Modem entry (or named
according to your actual device) in the Modems tab and press the Properties button.
2. In the USB Modem Properties dialog select the Advanced tab and type in the string
AT+CGDCONT=1,”IP”,” APN ” in the Extra Initialization Commands field. APN is
the access point name provided by the wireless operator. Make sure all the quotes are
typed correctly. Press the OK button to exit the USB Modem Properties dialog and
return to the Phone and Modem Options panel. Close it as well.
11.Now start the Connect Internet via USB Modem dialog by double-clicking on its icon on the
Windows desktop and press the Properties button.
12.The connection properties dialog will be displayed. Make sure the Use dialing rules option is
disabled and press the OK button.
13.The GPRS or CDMA data connection setup using a smartphone/communicator with a
USB Modem application is finished. Make sure the mobile device is connected to a PC using a
USB cable, enable the modem mode and press the Dial button to connect to the Internet.
2.3. Connecting via Bluetooth
Connection via Bluetooth is intended primarily for the wireless operator branded units with the
disabled or limited Bluetooth DUN functionality. Since there are many Windows Bluetooth stacks
available (e.g. WIDCOMM, BlueSoleil, Microsoft or Toshiba), the connection setup is not described
here. Consult the documentation that comes with your Bluetooh software on setting up the DUN
connection.
2.4. Upgrading
To uprade USB Modem first remove the older version then install the new one as described above.
Sometimes it is also necessary to reinstall the USB driver on a PC. This is described in the section
Upgrading the USB Modem Driver below.
2.4.1. Upgrading the USB Modem Driver
1. Press the Windows Start button, select Control Panel, enter the Phone and Modem Options
panel, go into the Modems tab, select the USB Modem entry and uninstall it by pressing the
Remove button.
2. Now, make sure the new version of USB Modem is installed on the device and install the new
driver as described in the Installing USB Driver section above.
2.5. Uninstallation
Go into Start -> Settings -> System -> Remove Programs on the smartphone/communicator, select
the Mobile Stream USB Modem entry and tap the Remove button.
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