27Basic
different cycle. This date range is the period of time for which the graph
displays data usage.
The vertical white lines on the graph show a period of time within the data
usage cycle. This range determines the usage amount displayed just below
the graph. Drag lines to change the period.
View data usage by app: Some apps transfer data in the background - that
is, when you’re not actually using the app, it may download data for future
reference. Some apps allow you to restrict background data usage from the
app’s own settings. Tap the graph for any app for more usage details and
access to its settings.
To view mobile hotspot settings, tap Menu icon > Mobile hotspots.
Airplane Mode
Airplane mode disables the wireless features in order to reduce potential
interference with aircraft operation and other electrical equipment.
To turn Airplane mode on, tap Settings > WIRELESS & NETWORKS > More >
Airplane mode.
When airplane mode is on, appears in the Status Bar at the top of the
screen. No Wi-Fi or Bluetooth signals are emitted from the Sero 8. You won’t be
able to use apps or features that depend on these signals, such as connecting
to the Internet. If allowed by the aircraft operator and applicable laws and
regulations, you can use the Sero 8 and apps that don’t require these signals.
DEVICE
Sound
You can set your Sero 8 to play a sound whenever you get a new message,
email, alert, or reminder. You can also set sounds for pressing icons and locking
your Sero 8.
Display
You can adjust the brightness of the display or the screen timeout. You can set
the wallpaper, or the font size. And you can also set what appears on screen
when sleep mode is on.
Screen Shot
You can select delay time to capture the screen. You can also set the location
of screenshot storage.
Storage
You affect the way apps use internal storage directly and indirectly in many
ways - for example, by: