Nokia Lumia 640 User Guide 2 - Page 94

Internet, Define internet connections, Use your data plan efficiently

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Internet Learn how to create wireless connections and browse the web while keeping your data costs down. Define internet connections If your network service provider charges you on a pay-as-you-use basis, you may want to change the Wi-Fi and mobile data settings to reduce your data costs. You can use different settings for roaming and at home. Important: Use encryption to increase the security of your Wi-Fi connection. Using encryption reduces the risk of others accessing your data. Using a Wi-Fi connection is generally faster and less expensive than using a mobile data connection. If both Wi-Fi and mobile data connections are available, your phone uses the WiFi connection. 1. On the start screen, swipe down from the top of the screen, and tap . 2. Switch WiFi networking to On . 3. Select the connection you want to use. Use a mobile data connection On the start screen, swipe down from the top of the screen, tap ALL SETTINGS > cellular +SIM, and switch Data connection to on . Tip: Want to turn mobile data on and off easily? Add a shortcut to the action center. On the start screen, swipe down from the top of the screen, and tap ALL SETTINGS > notifications+actions. Tap one of the shortcuts, and tap cellular data. Use a mobile data connection when roaming On the start screen, swipe down from the top of the screen, tap ALL SETTINGS > cellular +SIM, and switch Data roaming options to roam. Connecting to the internet when roaming, especially when abroad, can raise data costs substantially. Data roaming means using your phone to receive data over networks that your network service provider doesn't own or operate. Tip: You can also follow your data usage with the Data Sense app. Use your data plan efficiently If you are worried about your data usage costs, the Data Sense app helps you find more efficient ways to use mobile data and track your usage. This app can cut off data connections entirely if needed. 1. Tap Data Sense. 2. Tap set limit, and choose the values you want. © 2015 Microsoft Mobile. All rights reserved. 94

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Internet
Learn how to create wireless connections and browse the web while keeping your data costs
down.
Define internet connections
If your network service provider charges you on a pay-as-you-use basis, you may want to
change the Wi-Fi and mobile data settings to reduce your data costs. You can use different
settings for roaming and at home.
Important:
Use encryption to increase the security of your Wi-Fi connection. Using
encryption reduces the risk of others accessing your data.
Using a Wi-Fi connection is generally faster and less expensive than using a mobile data
connection. If both Wi-Fi and mobile data connections are available, your phone uses the Wi-
Fi connection.
1.
On the start screen, swipe down from the top of the screen, and tap
.
2.
Switch
WiFi networking
to
On
.
3.
Select the connection you want to use.
Use a mobile data connection
On the start screen, swipe down from the top of the screen, tap
ALL SETTINGS
>
cellular
+SIM
, and switch
Data connection
to
on
.
Tip:
Want to turn mobile data on and off easily? Add a shortcut to the action center. On
the start screen, swipe down from the top of the screen, and tap
ALL SETTINGS
>
notifications+actions
. Tap one of the shortcuts, and tap
cellular data
.
Use a mobile data connection when roaming
On the start screen, swipe down from the top of the screen, tap
ALL SETTINGS
>
cellular
+SIM
, and switch
Data roaming options
to
roam
.
Connecting to the internet when roaming, especially when abroad, can raise data costs
substantially.
Data roaming means using your phone to receive data over networks that your network
service provider doesn't own or operate.
Tip:
You can also follow your data usage with the Data Sense app.
Use your data plan efficiently
If you are worried about your data usage costs, the Data Sense app helps you find more
efficient ways to use mobile data and track your usage. This app can cut off data connections
entirely if needed.
1.
Tap
Data Sense
.
2.
Tap
set limit
, and choose the values you want.
© 2015 Microsoft Mobile. All rights reserved.
94