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FCC regulations require that the following information be provided to the customer
in this manual.
1. If your telephone equipment (Express XR/XRT) causes harm to the telephone
network, the Telephone Company may discontinue your service temporarily.
If possible, they will notify you in advance. But if advance notice isn’t practical,
you will be notified as soon as possible. You will be advised of your right to file
a complaint with the FCC.
2. Your telephone company may make changes in its facilities, equipment,
operations, or procedures that could affect the proper operation of your
equipment. If they do, you will be given advance notice so as to give you an
opportunity to maintain uninterrupted service.
3. If you experience trouble with this equipment (Express XR/XRT), please
contact ADTRAN (see inside back cover) for repair/warranty information. The
telephone company may ask you to disconnect this equipment from the
network until the problem has been corrected, or until you are sure the
equipment is not malfunctioning.
4. This unit contains no user-serviceable parts.
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
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 environment. 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 or TV reception,
which can be determined by turning the equipment off and on. The user is
encouraged to try to correct the interference 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.
Changes or modifications not expressly approved by
ADTRAN will void the user’s authority to operate this
equipment.