Oppo A51F Manual page 16

FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
The country code selection is for non-US model only and is not available to all US model. Per FCC
regulation, all WiFi product marketed in US must fixed to US operation channels only.
RF Exposure Information (SAR)
This device meets the government's requirements for exposure to radio waves.
This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency
(RF) energy set by the Federal Communications Commission of the U.S. Government.
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