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Verify the version of NTTS data on the dēzl™ 560

There may be times when you will need to verify which version of the National Truck and Trailer Service (NTTS) database is currently loaded to your trucking device.

To check the NTTS version on your trucking device:

  1. Touch Tools
  2. Touch Settings
  3. Touch myMaps

This page will display the version of NTTS information that is currently loaded to your trucking device.

If your device does not display an NTTS version in its myMaps menu, update the device's operating software by taking the steps in the related content.

Note: NTTS services were discontinued as of August 6th, 2015 and can no longer be updated.

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