4.
Select Settings > General > Device.
5.
Adjust any of these settings:
•
Display Brightness . Select the Dim radio button.
•
Timeout on AC, Timeout on USB . From the menus, select shorter time periods.
The Submit button displays after you make a selection.
6.
Click the Submit button.
Your settings are saved.
Recharge the Battery
The battery comes partially charged. You can recharge the battery from a wall socket or from
the USB port on your computer. Recharging from a wall socket is faster than recharging from
a USB port.
Turn off USB tethering if you only want to charge your hotspot with your computer. For more
information, see
USB Tethering
AirCard 790 Mobile Hotspot
on page 58.
Use Your Mobile Hotspot
56