SMS Lite & SMS Controller - Click here for Help and FAQ

Tips and FAQ for our 4G cellular SMS Lite and SMS Controllers

SMS Lite – Error Codes

The SMS Lite status LED indicates these error codes to help identify issues: Error Code – 2 Flashes – indicates the Modem will not power up.This error code requires the SMS Lite be returned to QTech for service. Error Code – 3 Flashes – indicates the Modem will not respond to commands.This error code requires

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SMS Lite Naming Conventions – Don’t use spaces in the names

Do not use spaces in the SMS Lite naming convention for the Site Name, Inputs or Outputs. For example, “Back Gate” should read “BackGate” and “High Level” should read “HighLvl”.Remember to keep the names less than 8 characters long. Use only alphanumeric characters, avoid punctuation and special characters Keep all names as short as practicable.

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