Battery indicator
Green: Sufficient battery.
Blinking green: Charging.
Orange: Fair battery level.
Red: Low battery.
Blinking red: Battery level extremely low. Charge the device immediately.
Wi-Fi indicator
Green: Wi-Fi turned on.
Signal indicator
Green: Strong signal.
Orange: Weak signal.
Red: No signal.
Ethernet indicator
Blinking green: Indicates whether the Ethernet port is working in WAN or LAN mode.
Green: An Ethernet connection has been set up.
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