Nokia 2520 ユーザーズマニュアル

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Nokia Lumia 2520: Basics
21
Chapter 2
Use network 
connections 
selectively
•  Set your tablet to check for new mail less 
frequently. Tap   
Mail, swipe in from the 
right of the screen, and tap   
Settings > 
Accounts. For each account, tap the account 
name, and change the setting for 
Download 
new email.
•  Turn Bluetooth on only when needed.
•  Turn NFC on only when needed. To turn NFC 
off, swipe in from the right of the screen, tap 
 
Settings > Change PC settings > Network 
Airplane mode, and turn NFC Off  .
•  Use Wi-Fi to connect to the Internet, rather 
than a mobile data connection.
•  Stop your tablet scanning for available wireless 
networks. Swipe in from the right of the 
screen, and tap   
Settings > Change PC 
settings > Network > Airplane mode. Then 
turn 
Wi-Fi Off  .
•  If you’re listening to music or otherwise using 
your tablet, but don’t want to connect to the 
network, swipe in from the right of the screen, 
tap   
Settings > Change PC settings > 
Network > Airplane mode, and turn Airplane 
mode On  .
Save on data costs
Want to go easy on your operator bills? Here’s how you can save on 
data roaming costs.
Data roaming means using your tablet to receive data over networks 
that your network service provider doesn’t own or operate. Your 
network service provider can charge you a fixed fee for data transfer or 
on a pay as you use basis.
To save on data roaming costs:
•  Connect your tablet to a Wi-Fi network. Using a Wi-Fi connection is 
generally faster and less expensive than using a mobile broadband 
connection. If both Wi-Fi and mobile broadband connections are 
available, your tablet uses the Wi-Fi connection.
•  Close the mobile broadband connection
•  Change mail download settings
•  Change sync settings
Connect to a Wi-Fi network
Connecting to a Wi-Fi network is a handy way of accessing the Internet. 
When out and about, you can connect to Wi-Fi networks in public places, 
such as a library or Internet café.
Swipe in from the right of the screen, and tap   
Settings >  .
1.  Turn 
Wi-Fi On  .
2.  Select the connection you want to use.
Close the connection
Turn 
Wi-Fi Off  .