US Robotics 56K Series Manual page 2

This manual covers installation and operating instructions for the following modems:
®
3Com U.S. Robotics 56K* Voice Internal PCI
3Com, the 3Com logo, and U.S. Robotics are registered trademarks and x2 is a trademark of
3Com Corporation. Windows is a registered trademark of Microsoft Corp. Other product and
brand names may be trademarks or registered trademarks of their respective owners.
Copyright © 1999 3Com Corporation
3800 West Golf Road
Rolling Meadows, IL 60008
All Rights Reserved.
In accordance with the ITU standard for 56K transmissions (V.90), this modem is
*IMPORTANT!
capable of 56 Kbps downloads. However, due to varying line conditions, the actual speeds you
experience may be lower. Uploads from users to server equipment travel at speeds up to 31.2
Kbps. An analogue phone line compatible with the V.90 standard and an Internet provider or
corporate host site compatible with the V.90 standard are necessary for these high-speed
downloads.
See http://www.3com.com/56k for details.