Save on data roaming costsYou can cut data roaming costs and save on your phone bills by changing cellulardata settings. To use the optimal connection method, change the Wi-Fi and cellularnetworks settings.Data roaming means using your phone to receive data over networks that yournetwork service provider doesn't own or operate. Connecting to the internet whenroaming, especially when abroad, can raise data costs substantially.Using a Wi-Fi connection is generally faster and less expensive than using a cellulardata connection. If both Wi-Fi and cellular data connections are available, yourphone uses the Wi-Fi connection.CONNECT TO A WI-FI NETWORKTap Settings > Wi-Fi .1.Make sure Wi-Fi networking is switched to On .2.Select the connection you want to use.3.CLOSE THE CELLULAR DATA CONNECTIONSwipe down from the top of the screen, tap network_cell and switch Cellular data to Off .To follow your data usage, tap Settings > Data usage .STOP DATA ROAMINGTap Settings > More > Cellular networks , and switch Data roaming off.Write textLearn how to write text quickly and efficiently using your phone’s keyboard.Nokia 8 User Guide© 2017 HMD Global Oy. All rights reserved.