Blackberry CURVE 8300 - CURVE 8310 SMARTPHONE - SAFETY AND Product Information page 21

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
manufacturer's instructions, may cause interference harmful to radio communications.
There is no guarantee, however, 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 to an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio or TV technician for help.
US Information Concerning the Federal Communications
Commission ("FCC") Requirements for Hearing Aid Compatibility
with Wireless 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 they generate.
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