NETGEAR Telstra Wi-Fi 4G Advanced II AirCard 790S User Manual page 57

2. Tap the Home ( ) button.
3. Tap the Settings button.
4. Tap the Display button.
5. Tap the Display Brightness > button.
6. Slide the button to select the display brightness that you want.
Your setting is saved.
Telstra Wi-Fi 4G Advanced II
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