Nokia XR21 User Manual page 45

Nokia XR21 User Guide
sending is finished. During general use, the SAR values are usually well below the values stated
above. This is because, for purposes of system efficiency and to minimise interference on the
network, the operating power of your mobile is automatically decreased when full power is
not needed for the call. The lower the power output, the lower the SAR value. Device models
may have different versions and more than one value. Component and design changes may
occur over time and some changes could affect SAR values. For more info, go to
tick.com. Note that mobile devices may be transmitting even if you are not making a voice
call. Your mobile device is also designed to meet the United States Federal Communications
Commission (FCC) guidelines. FCC ratings for your device and more information on SAR can
be found at http://transition.fcc.gov/oet/rfsafety/sar.html. The World Health Organisation
(WHO) has stated that current scientific information does not indicate the need for any special
precautions when using mobile devices. If you are interested in reducing your exposure, they
recommend you limit your usage or use a hands-free kit to keep the device away from your
head and body. For more information and explanations and discussions on RF exposure, go to
the WHO website at https://www.who.int/health-topics/electromagnetic-fields#tab=tab_1.
FCC Notice
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation. For
more information, go to
division/radio-frequency-safety/faq/rf-safety. Any changes or modifications that are not
expressly approved by HMD Global could void the user's authority to operate this equipment.
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 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.
This mobile device meets guidelines for exposure to radio waves.
Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits
for exposure to radio waves (radio frequency electromagnetic fields), recommended by
international guidelines from the independent scientific organisation, ICNIRP. These guidelines
© 2023 HMD Global Oy. All rights reserved.
www.fcc.gov/engineering-technology/electromagnetic-compatibility-
www.sar-
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