Data Usage; Limiting Data Usage; Flight Mode - Samsung SM-J530F User Manual

Settings

Data usage

Keep track of your data usage amount and customise the settings for the limitation.
On the Settings screen, tap Connections → Data usage.
• D ata saver: Prevent apps that are running in the background from using a mobile data
connection.
• M obile data: Set the device to use data connections on any mobile network.
• M obile data usage: Monitor your mobile data usage.
• B illing cycle and data warning: Set a limit for mobile data usage.
• W i-Fi data usage: Monitor your Wi-Fi data usage.
• R estrict networks: Select Wi-Fi networks to prevent apps running in the background
from using them.
To change the monthly reset date for the monitoring period, tap Billing cycle and data
warning → Start billing cycle on.

Limiting data usage

Set the device to automatically disable the mobile data connection when the amount of
mobile data you have used reaches your specified limit.
1 On the Settings screen, tap Connections → Data usage → Billing cycle and data
warning, and then tap the Data limit switch to activate it.
2
Tap Data limit, enter the limit, and then tap SET.
3
Tap Data warning, enter a data usage alert level, and then tap SET.
The device will alert you when the warning level is reached.

Flight mode

This disables all wireless functions on your device. You can use only non-network services.
On the Settings screen, tap Connections and tap the Flight mode switch to activate it.
Make sure the device is turned off during takeoff and landing. After takeoff, you can
use the device in flight mode if allowed by aircraft personnel.
108