ii
FCC INFORMATION
• FOR CLASS B UNINTENTIONAL RADIATORS:
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential instal-
lation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that inter-
ference will not occur in a particular installation. If this equip-
ment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment
off and on, the user is encouraged to tr y to correct the inter-
ference by one or more of the following measures:
 •Reorientorrelocatethereceivingantenna.
•Increase the separation between the equipment and
receiver.
 •Connecttheequipmentintoanoutletonacircuitdifferent
from that to which the receiver is connected.
 •Consultthedealeroranexperiencedradio/TVtechnician
for help.
ABOUT IPR
This device is made under license under one or more of the
following U.S. Patents: #4,590,473; #4,636,791; #5,148,482;
#5,185,796; #5,271,017; #5,377,229; #4,716,407; #4,972,460;
#5,502,767; #5,146,497; #5,164,986; #5,185,795; #5,164,986,
#5,185,795, and #5,146,497.
* IPR means ‘Intellectual Property Rights.’

VOICE CODING TECHNOLOGY

The AMBE+2™ voice coding Technology embodied in this
product is protected by intellectual property rights including
patent rights, copyrights and trade secrets of Digital Voice
Systems, Inc. This voice coding Technology is licensed sole-
ly for use within this Communications Equipment. The user
of this Technology is explicitly prohibited from attempting to
extract, remove, decompile, reverse engineer, or disassemble
the Object Code, or in any other way convert the Object Code
into a human-readable form. U.S. Patent Nos.
#5,870,405, #5,826,222, #5,754,974, #5,701,390, #5,715,365,
#5,649,050, #5,630,011, #5,581,656, #5,517,511, #5,491,772,
#5,247,579, #5,226,084 and #5,195,166.