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(2) This device must accept any interference received, including interference that
may cause undesired operation.
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
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 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.
Hearing Aid Compatibility (HAC)
The FCC has established requirements for digital wireless mobile devices to be
compatible with hearing aids and other assistive hearing devices.
When wireless devices are used near hearing devices (such as hearing aids and
cochlear implants), users may detect a buzzing, humming, or whining noise. Some
hearing devices are more immune than others to this interference, and wireless
devices also vary in the amount of interference that they generate.
The wireless telephone industry has developed ratings to assist hearing device
users in finding wireless devices that may be compatible with their hearing devices.
Not all wireless devices have been rated. Wireless devices that are rated will have
the rating displayed on the box together with other relevant approval markings.
The ratings are not guarantees. Results will vary depending on the user’s hearing
device and hearing loss. If your hearing device is vulnerable to interference, you
may not be able to use a rated wireless device successfully. Consulting with your
hearing health professional and testing the wireless device with your hearing
device is the best way to evaluate it for your personal needs.