Samsung GH68-41351F 用户手册

Settings       102

Wi-Fi

Wi-Fi is a wireless networking technology that provides 
access to local area networks.

For more information about using your tablet’s Wi-Fi 
features, see “Wi-Fi” on page 43.

Wi-Fi Direct allows devices to connect to each other directly 
via Wi-Fi, without a Wi-Fi network or hotspot, and without 
having to set up the connection. 

For more information about using your tablet’s Wi-Fi Direct 
features, see “Wi-Fi Direct” on page 46

Bluetooth

Bluetooth is a short range wireless communications 
technology for exchanging information over a distance of 
about 30 feet. 

For more information about using Bluetooth to exchange 
information with other Bluetooth devices, see “Bluetooth” on 
page 48.

Data Usage

From this screen you can view your Mobile data usage and 
turn your Mobile data capability On or Off.

1. From a Home screen, touch 

 Apps ➔  

Settings 

➔ Data usage.

2. Touch Mobile data to turn Mobile data usage On. 

3. Touch Limit mobile data usage to allow a data limit to 

be set.

Touch and drag the red limit bar to the desired GB limit.

4. Touch Alert me about data usage to set your device 

to alert you when mobile data usage reaches the 

warning limit you set. Touch and drag the orange 

warning line on the displayed graph to set the data 

usage warning limit.

5. Touch the Data usage cycle drop down menu and 

select a date.

The data usage displays as a visual (chart) and also 

displays a list of each application with a breakdown of 

how much data was used per application.