Samsung SM-T520NZKAXAR 用户手册

Airplane Mode 

Airplane mode allows you to use many of your tablet’s 
features, such as the camera, music and video apps, etc. 
when you are in an airplane or in any other area where 
accessing data networks is prohibited. 

Important! When your tablet is in Airplane mode, it cannot 

access online information or applications. 

�  Press and hold the Power/Lock Key then touch 

Airplane mode. 

– or – 

Touch the top of the screen and swipe downward, 

to display the Quick Settings, and then touch 

Airplane mode. 

– or –  

From a Home screen, touch

➔ 

Settings ➔ 

Connections tab ➔ Airplane mode, and then touch the 

OFF / ON button to turn Airplane mode ON 

. 

Data Usage 

View your Wi-Fi data usage. 

1.  From a Home screen, touch 

➔ 

Settings ➔ 

Connections tab ➔ Data usage. 

2.   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 

data usage by application. 

• Slide the vertical bars over the graphic to adjust the date. 

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

may account for data usage differently. 

3.   Touch 

Menu for options: 

• Auto sync data: Automatically sync data. Disabling auto 

sync will reduce data usage and conserve battery power, 
but notifications and updates will need to be manually 
synchronized. 

• Mobile hotspots: Display all mobile hotspots near you. 

Settings  

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