Huawei Band 4 Quick Start Manual page 6

RF exposure guidelines require that the device should be used for wrist worn only. Failure to observe this guideline may
result in RF exposure exceeding limits.
Statement
Hereby, Huawei Technologies Co., Ltd. declares that this device ADS-B29 is in compliance with the essential requirements
and other relevant provisions of Directive 2014/53/EU.
The most recent and valid version of the DoC (Declaration of Conformity) can be viewed at
http://consumer.huawei.com/certification.
This device may be operated in all member states of the EU.
Observe national and local regulations where the device is used.
This device may be restricted for use, depending on the local network.
Frequency bands and power
(a) Frequency bands in which the radio equipment operates: Some bands may not be available in all countries or all areas.
Please contact the local carrier for more details.
(b) Maximum radio-frequency power transmitted in the frequency bands in which the radio equipment operates: The
maximum power for all bands is less than the highest limit value specified in the related Harmonized Standard.
The frequency bands and transmitting power (radiated and/or conducted) nominal limits applicable to this radio
equipment are as follows: ADS-B29: Bluetooth: 10 dBm
Accessories and Software Information
The product software version is ADS-B29: 1.0.8.99
Software updates will be released by the manufacturer to fix bugs or enhance functions after the product has been released.
All software versions released by the manufacturer have been verified and are still compliant with the related rules.
All RF parameters (for example, frequency range and output power) are not accessible to the user, and cannot be
changed by the user.
For the most recent information about accessories and software, please see the DoC (Declaration of Conformity) at
http://consumer.huawei.com/certification.
Please go to More > System > Regulatory Information on the device to view the E-label screen.
Please visit http://consumer.huawei.com/en/support/hotline for recently updated hotline and email address in your
country or region.
Caution: Any changes or modifications to this device not expressly approved by Huawei Technologies Co., Ltd. for
compliance could void the user's authority to operate the equipment.
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