Operation Manual

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.

On the start screen, swipe down from the top of the screen, and tap .

1. Make sure WiFi networking is switched to On .

2. Select the connection you want to use.

Close 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 Off .

Tip: You can also follow your data usage with the Data Sense app.

Stop data roaming

On the start screen, swipe down from the top of the screen, tap ALL SETTINGS > mobile

+SIM, and switch Data roaming options to don't roam.

Download mail less frequently

In every mailbox you have, tap > settings > sync settings, and select how often to sync.

Write text

Learn how to write text quickly and efficiently with your phone’s keyboard.

Use the on-screen keyboard

Writing with the on-screen keyboard is easy. You can use the keyboard when holding your

phone in portrait or landscape mode. You can write your messages by tapping the letters or

by swiping through them.

Tap a text box.

1 Character keys

2 Shift key

3 Numbers and symbols key

4 Language key

5 Smiley key

6 Space key

7 Enter key

8 Backspace key

The keyboard layout can vary in

different apps and languages. The language key is only shown when more than one language

is selected. The example shows the English keyboard.

Tip: To add the comma key to the keyboard, on the start screen, swipe down from the

top of the screen, and tap ALL SETTINGS > keyboard > advanced > Show a comma

key when available. You can add the comma key only if you have at least 2 keyboards

installed on your phone.