Communication error
Error
Possible cause
description
Cod 1
Registration with mobile
network not possible
Cod 2
No GSM connection
Cod 3
Could not send readings
Cod 4
Communication error
Cod 5
Invalid target data in EEPROM
(memory)
Cod 6
Hardware communication error
Cod 9
SIM card not inserted
Cod 10
Other GSM errors
Remedy
Move to a location with better mobile network reception.
If this error occurs repeatedly, contact your healthcare
provider/physician.
Move to a location with better mobile network reception.
If this error occurs repeatedly, contact your healthcare
provider/physician.
Take another measurement and check whether the
readings are transmitted.
If this error occurs repeatedly, contact your healthcare
provider/physician.
If this error occurs repeatedly, contact your healthcare
provider/physician.
If this error occurs repeatedly, contact your healthcare
provider/physician.
If this error occurs repeatedly, contact your healthcare
provider/physician.
Insert the SIM card for the device.
If this error occurs repeatedly, contact your healthcare
provider/physician.
Error messages
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