User manual

5
■ INTRODUCTION TO ALLTEL UM175 WIRELESS
USB MODEM
The Alltel UM175 is designed for your laptop or desktop
computer’s USB port, which is available in most models. The
UM175 can be used to access the Internet, your company’s
intranet, or you can use it to send and receive email. It is
extremely useful when you are away from the office, on the
road, or wherever a wireline Internet access is not readily
available.
INTRODUCTION TO
UM175 USB MODEM
BEFORE USING UM175
USB Connector
External Antenna
Booster Jack
(on the left side)
LED status
indicator *
Release button
* Blue light: Connected to laptop or desktop computer and detected to network
Red light: Connected to laptop or desktop computer but out of service status