User manual

Connectivity 126
Windows
Phone app
Windows
Phone app
for desktop
Windows
Phone app
for Mac
Lumia
Photo
Transfer for
Mac app
(photos and
videos only)
Windows
Explorer
Windows 8 RT
X
X
Windows 7
X
X
Windows Vista/XP
X
Mac
X
X
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 Wi-Fi 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 .
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.