Chapter 2: Product Overview; Important Note For Using This Router - Billion M500 User Manual

Chapter 2: Product Overview

Important Note for Using This Router

Warning

Do not use the router in high humidity or high temperature.

Do not open or repair the case yourself. If the device becomes
too hot, turn off the power immediately and have it repaired at
a qualified service center.

Avoid using this product and all accessories outdoors.
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