Nokia Lumia 900 User Guide - Page 36

36 Internet Data roaming means using your phone to receive data over networks that your network service provider doesn't own or operate. Connecting to the internet when roaming, especially when abroad, can raise data costs substantially. Mobile data access points are usually sent to you by your network service provider. You can manually add access points. Manually add a mobile data access point 1 Select cellular > add APN. 2 Write the APN address in the APN field. 3 Type in the username and password for your mobile data account. 4 If the APN uses a proxy server, write the address and port number in the appropriate fields. About Wi-Fi connections Select > and Wi-Fi. Tip: Your phone periodically checks for and notifies of available connections. The notification appears briefly at the top of the screen. To manage your Wi-Fi connections, select the notification. Important: Use encryption to increase the security of your Wi-Fi connection. Using encryption reduces the risk of others accessing your data. Note: Using Wi-Fi may be restricted in some countries. For example, in France, you are only allowed to use Wi-Fi indoors. For more information, contact your local authorities. Connect to a Wi-Fi network Connecting to a Wi-Fi network is a handy way of accessing the internet. When out and about, you can connect to Wi-Fi networks in public places, such as a library or internet café. Select > and Wi-Fi. 1 Make sure Wi-Fi networking is switched to On . 2 Select the desired Wi-Fi connection. Connect to a hidden Wi-Fi 1 Make sure Wi-Fi networking is switched to On . 2 Select advanced > .