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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
：
Bluetooth: 20 dBm.
Accessories and Software Information
It is recommended that the following accessories should be used:
Batteries: VDL1254-R,VDL1254-L
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.
Protecting your hearing when using a
headphone
To prevent possible hearing damage, do not listen at high
volume levels for long periods.
Using a headphone at high volumes may damage your hearing. To
reduce this risk, lower the headphone volume to a safe and
comfortable level.
Exposure to high volumes while driving may cause distraction and
increase your risk of an accident.
FCC statement
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
