The signal LEDs indicate the quality of the mobile network connection. The more LEDs that are lit, the better the connection.

When the "POWER" LED is on, your router is turned on and is ready for use.

When the "STATUS" LED is turned off, you have no data service.

When the "STATUS" LED flashes green, your router is updating the firmware.

When the "STATUS" LED turns solid green, WAN IP address is being retrieved.

When the "LAN" LED is turned off, no devices are connected via LAN.

When the "LAN" LED turns solid green, at least one device is connected via LAN.

When the "LAN" LED flashes green, data is being transferred via LAN.

When the "WIFI" LED is turned off, no Wi-Fi Hotspot is active.

When the "WIFI" LED turns solid green, one or both 2.4 GHz- and 5 GHz Wi-Fi Hotspots are active.

When the "WIFI" LED flashes slowly green, a connection to the Wi-Fi Hotspot via WPS is established.

When the "WIFI" LED flashes rapidly green, a HiLink connection is being established.

When the "MODE" LED turns solid cyan/blue, you have a mobile network connection.

When the "MODE" LED turns solid green, you have an Ethernet network connection.

When the "MODE" LED turns solid red, your SIM has not been recognised, no PIN has been entered or PIN authentication has failed.