Huawei H112 Quick Start Manual page 7

The indicators will turn on when the router has successfully
connected to a network.
5G signal
indicator
4G signal
indicator
• If both the 5G signal indicator and 4G signal indicator
are off, it indicates there is no network connection.
Please refer to the FAQs in this guide.
Green: Strong.
Yellow: Moderate.
Red: Weak.
Green: Strong.
Yellow: Moderate.
Red: Weak.