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FCC Class A Compliance
78-13978-03
Regulatory Standards Compliance
FCC Class A Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case users will be
required to correct the interference at their own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference
stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment
causes interference to radio or television reception, try to correct the interference by using one or more
of the following measures:
•Turn the television or radio antenna until the interference stops.
•Move the equipment to one side or the other of the television or radio.
•Move the equipment farther away from the television or radio.
•Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is,
make certain the equipment and the television or radio are on circuits controlled by different circuit
breakers or fuses.)
FCC Part 68 Notice
This equipment complies with Part 68 of the FCC rules and the Technical Requirements for Connection
to the Telephone Network published by ACTA. On the bottom of the this equipment is a label that
contains, among other information, a product identifier in the format US:5B1DDNAN0006. If requested,
this number must be provided to the telephone company.
If this equipment causes harm to the telephone network, the telephone company will notify you in
advance that temporary discontinuance of service may be required. If advance notice is not practical, the
telephone company will notify the customer as soon as possible. Also, you will be advised of your right
to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operation, or procedures that
could affect the operation of this equipment. If this happens, the telephone company will provide
advance notice in order for you to make the necessary modifications to maintain uninterrupted service.
If you have trouble with this equipment, please contact Cisco Systems for repair and warranty
information. If the trouble is causing harm to the telephone network, the telephone company can request
that you remove the equipment from the network until the problem is resolved.
Normally, this equipment will be used in conjunction with FCC approved equipment that limits the
Encoded Analog Content that provides the required Billing Protection.