Touchstone®
TM722 Telephony Modem
User’s Guide
©2009-2010 ARRIS Group, Inc. All rights reserved
All information contained in this document is subject to
change without notice. ARRIS reserves the right to make
changes to equipment design or program components, as
progress in engineering, manufacturing methods, or other
circumstances may warrant.
ARRIS, Touchstone, and the ARRIS logo are trademarks or
registered trademarks of ARRIS Group. All other trade-
marks and registered trademarks are the property of their
respective holders.
Protected under the following U.S. patent: 7,031,435.
Other patents pending.
ARSVD01218
Release 7 Standard 2.3
October 2010
