!
error Gps Tracker
Error Code Green LED ON
Unit unable to establish GSM communication, no network connection available.
? What Causes This
Poor GSM or GPRS signal condition, SIM card issues, battery low.
✓ How to Fix It
- Ensure unit is in good signal coverage area.
- Check SIM card installation and network setting status.
- Recharge backup/primary power systems.
Source: page 7 of the official manual
From the manual
This error code appears in:
Gps Tracker 303fg 2 V3 4 Gps Locator