Westell Technologies Westell UltraLine 7400 - Manual (Page 6)

030-300381 Rev. A 6 January 2004
UltraLine Home DSL Router (Models 7400, 7401)
User Guide
3. REGULATORY INFORMATION
3.1 FCC Compliance Note
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15
of the Federal Communication Commission (FCC) Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. 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 interference will not occur in a particular installation.
If this equipment 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 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 the receiver.
• Connect the equipment to a different circuit from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
PART 68 - COMPLIANCE REGISTRATION
This equipment (Models 7400, 7401) complies with Part 68 of the FCC rules and the requirements adopted by the
ACTA. A label on the bottom of this equipment contains, among other information, the Ringer Equivalence Number
(REN) and the product identifier. For products approved after July 23, 2001 the product identifier is in the format
US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g. 03 is a REN of 0.3).
The REN is used to determine the number of devices that may be connected to a telephone line. For earlier products,
the REN is separately shown on the label. If requested, this number must be provided to the telephone company.
Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most,
but no all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be
connected to a line, as determined by the total RENs, contact the local telephone company.
This equipment is designated to connect to the telephone network or premises wiring using a compatible modular
jack that is Part 68 compliant. An FCC compliant telephone cord and modular plug is provided with the equipment.
See the Installation Information section of this User Guide for details.
A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the
applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and modular plug
is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See
installation instruction for details.
If this terminal equipment (Models 7400, 7401) causes harm to the telephone network, the telephone company may
request you to disconnect the equipment until the problem is resolved. The telephone company will notify you in
advance if temporary discontinuance of service is required. If advance notification is not practical, the telephone
company will notify you as soon as possible. You will be advised of your right to file a complaint with the FCC if
you believe such action is necessary.
If you experience trouble with this equipment (Models 7400, 7401), do not try to repair the equipment yourself. The
equipment cannot be repaired in the field. Contact your ISP for further instructions.
The telephone company may make changes to their facilities, equipment, operations, 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 modifications necessary to maintain uninterrupted service.