1.Double-click the new icon on the desktop labeled R172651.exe.
2.The Self-Extracting window appears and prompts you to extract or
unzip to C:DELLDRIVERSR172651. Write down this path so the executable (I.e.
Setup.exe) file can be found later.
3.The Self-Extractor window appears.
5.After completing the file extraction, if the Self-Extractor
window is still open, close it.
6.Click the Start button and then click Run.
7.Type C:DELLDRIVERSR172651 in the Open textbox and then click OK.
8.Follow the on-screen installation instructions.
Plug USB MODEM to an available USB port before install.