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Message
What It Means
What To Do
Network registration error:
System can’t register at
Service network
(AT&T, T-mobile or other
Service providers)
Check if the SIM card
Is properly inserted in
The meter or contact
The service provider
To see if there is any
Network issue
Message Send error:
Your data transmission is
Not successful
Try to send the test
Result data one more
time.
If the meter fails to send
the test result data,
Please contact your
authorized i-SENS sale
representative
System Error:
GSM MODEM Hardware
Error occurred
Please contact your
Authorized i-SENS sales
representative
