Samsung Galaxy Note 8.0 用户手册

Bluetooth 

Bluetooth is a short-range communications technology that 
is used to connect wirelessly to a number of Bluetooth 
devices, such as headsets and hands-free car kits, and 
Bluetooth-enabled handhelds, computers, printers, and 
wireless devices. The Bluetooth communication range is 
usually up to approximately 30 feet. 

Data Usage 

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

1.   From the Settings screen, touch Data usage. 

2.   Touch Mobile data to create a check mark and turn 

Mobile data usage on. 

3.   Touch Set mobile data limit to create a check mark 

and allow a data limit to be set. 

4.   Touch and drag the red limit bar up or down to the 

desired GB 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.  

Note: Data is measured by your device. Your service provider 

may account for data usage differently. 

6.   Touch 

Menu to display additional options. Touch 

to activate. 

• Data roaming: Enable data roaming on your device. 

• Restrict background data: Restrict some apps and 

services from working unless you are connected to a 
Wi-Fi network. 

• Auto sync data: Set your accounts to automatically 

sync. 

• Show Wi-Fi usage: Display a Wi-Fi tab that shows 

Wi-Fi usage. 

• Mobile hotspots: Display available mobile hotspots. 

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