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.On the start screen, swipe down from the top of the screen, and tap .1. Make sure Wi-Fi networking is switched to On .2. Select the connection you want to use.Close a mobile data connectionOn the start screen, swipe down from the top of the screen, tap ALL SETTINGS > cellular+SIM, andswitch Data connection to off .Tip: You can also follow your data usage with the data sense app.Stop data roamingOn the start screen, swipe down from the top of the screen, tap ALL SETTINGS > cellular+SIM, andswitch Data roaming options to don't roam.Tip: To save on data costs when traveling, save new maps to your phone before your journey,and browse the maps offline. If you’re running low on space, you can remove some maps fromyour phone.Download mail less frequentlyIn every mailbox you have, tap > settings > sync settings, and select how often to sync.Write textLearn how to write text quickly and efficiently with your phone’s keyboard.Use the on-screen keyboardWriting with the on-screen keyboard is easy. You can use the keyboard when holding your phone inportrait or landscape mode. You can write your messages by tapping the letters or by swiping throughthem.Tap a text box.1 Character keys2 Shift key3 Numbers and symbols key4 Smiley key5 Comma key6 Space key7 Enter key8 Backspace keyThe keyboard layout can vary in different apps and languages.Tip: To add the comma key to the keyboard, on the start screen, swipe down from the top ofthe screen, and tap ALL SETTINGS > keyboard > advanced > Show a comma key whenavailable.© 2014 Microsoft Mobile. All rights reserved. 36