and similar accessories should not contain metallic components in its
assembly. The use of accessories that do not satisfy these requirements may
not comply with RF exposure requirements, and should be avoided.
• Cases with metal parts may change the RF performance of the device,
including its compliance with RF exposure guidelines, in a manner that has not
been tested or certified, and use such accessories should be avoided.
Restrictions in the 2.4 GHz band
Norway: This subsection does not apply for the geographical area within a
radius of 20 km from the centre of Ny-Ålesund.
Restrictions in 5GHz band
The device is restricted to indoor use only when operating in the 5150 to 5350
MHz frequency range in following countries:
Restriction or Requirement in UK:
In accordance with the relevant statutory requirements in UK, the 5150 to
5350MHz frequency range is restricted to indoor use only in the United
Kingdom.
Frequency Bands and Power