GSR Lite

Top side LEDs

Signal LEDs

Very low signal strength / error
Low signal strength CSQ 10-14/31
Average signal strength CSQ 15-20/31
High signal strength CSQ 21-31/31

Network LED

Device not registered in any network
Device registered in a 2G network (slow blinking)
Device registered in a 3G network (fast blinking)
Device registered in a 4G network

Sync LED

Configuration changed via platform or SMS / PIN error (blinking)

Wifi LED

No active wireless network
Active wireless network, by default visible as “GSR”
Data transmission in progress (blinking)

USB LED

No SIM card detected / no mobile network detected
Mobile network detected, no registration (slow blinking)
Mobile network detected, registration successful (fast blinking)

Power LED

Device not powered
Device powered ON