Error 1: Not Receiving Signal from the cellular network
Error 4: Cel-Fi GO RED Unit is overheating
Error 5: Registration Required
Error 6: Cel-Fi GO RED Unit hardware error
Error 7: Unit disabled by network
Error 8: Input signal too strong
Error 9: Location lock - Registration Required
Error 12: Self-Test Failed
Too Close: Your Service Antenna is too close to your Donor antenna