1.(a) If your Galactio version is before v8.8 please refer to following screen:
From the Home Screen, tap on Tools option
1.(b) If your Galactio version is after v8.8 please refer to following screen:
From the Home Screen, tap on Setting option
2. Tap on Next button to go to the next screen
3. Tap on NavIQ Info option
4. The Device ID is under Device ID / UUID line