Duckfone 4 Info LED Description
- Solid Yellow - Starting to boot
- Flashing Yellow - Starting services
- Flashing Red - SIM error
- Flashing White - Not registered on a network (yet)
- Flashing (Green, Blue, Purple)- registered on 3G/4G/5G but not connected
- Green - connected on 3G
- Blue - connected on 4G/LTE
- Purple - connected on 5G