Huawei P9 Plus VIE-L09 Quick Start Manual page 21

Restrictions in the 5 GHz band:
Within the 5.15 to 5.25 GHz band, UNII devices will be
restricted to indoor operations to reduce any potential
for harmful interference to co-channel Mobile Satellite
System (MSS) operations.
Singapore IDA Certification:
This device is compliance with IDA standards DB103323.
The electronic compliance labeling locates at phone
Settings > About phone > Certification.
Australia RCM Certification:
The RCM Mark can be found in the device's setting menu
Settings > About phone > Certification.
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