Internet; Define Internet Connections; Use Your Data Plan Efficiently - Microsoft Lumia 640 XL LTE User Manual

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 WiFi 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 WiFi connection. Using
encryption reduces the risk of others accessing your data.
Using a WiFi connection is generally faster and less expensive than using a mobile data
connection. If both WiFi 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 > mobile
+SIM, and switch Data connection to On
Tip: Want to switch mobile data on and off easily? Add a shortcut to the action centre.
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 mobile data.
Use a mobile data connection when roaming
On the start screen, swipe down from the top of the screen, tap ALL SETTINGS > mobile
+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.
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