How to Use This Guide
The advantages of Cox are as clear as each wireless connection you make. With Cox service, we give you
what you really want from a wireless service provider—clear connections, easy-to-understand service plans,
and self-servicing options for managing your account. All this is designed to make your life easier and
worry-free.
We know you’re eager to start using your USB Modem CDU-685A right away, and the sections of this guide
are designed to help you do just that.
The first section gives an overview of the USB Modem CDU-685A package contents.
The second section guides you through the steps required to install your USB Modem CDU-685A and the
Windows drivers and software, describes how to start the software once it is installed, and explains
how to use the Y-extension cable with your device.
The third section lists the technical specifications, regulatory and important safety information, and
warranty information for your USB Modem CDU-685A.
Getting More Information About Your Device and Service
This guide describes how to install and start the software. To learn how to use all the features of your USB
Modem CDU-685A and software, consult the user guide (see page 10 of this document) or online help.
