Huawei 5G Mobile WiFi Pro Quick Start Manual page 15

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 visit http://consumer.huawei.com/en/support/hotline
for recently updated hotline and email address in your
country or region.
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