
LED LED Color Operation Meaning
Device Status White Solid
Slow Blink*
Starting Up or Updating
Low Power Mode
Red Solid Device On, No Connection
Yellow Solid Device On, External Connection
Green Solid Device On, Internal LTE Connection
Blue Solid Device On, Internal 5G Connection
Cellular Signal Red Solid RSRP >/= -102 dBm
Yellow Solid RSRP -90 dBm - -102 dBm
Green Solid RSRP -80 dBm - -90 dBm
Blue Solid RSRP <= -80 dBm
SIM (SIM1 and SIM2) O O No SIM
Red Solid SIM Error
Yellow Solid
Blinking+
SIM Installed, Slot Inactive
SIM Installed, Slot Active, Not Connected
Green Solid SIM Installed, Slot Active, Connected
USB O O No USB
Red Solid USB Error
Yellow Solid
Blinking
USB Connected, Not Active
USB Active, Not Connected
Green Solid USB Connected, Active
GNSS O O No SIM
Red Solid GPS Error
Yellow Blinking Searching/Acquiring
Green Solid Signal Acquired
Indicator LEDs
*Slow Blink is one second on, five seconds off.
+Blinking is one second on, one second off.