Advanced settings - 37Network settingsIn the Apps list tap Settings > More... > Cellular networks to adjustyour network settings. You can turn data connection on or off whenroaming, choose a preferred network type, specify a network operatorand define access point names.Selecting a networkYour camera will automatically detect your carrier/network settingswhen you insert a new SIM card. However, you may prefer tomanually select a network when roaming.1. Open the Apps list and tap Settings > More... > Cellular networks> Network operators > Search networks.2. Your camera will search for available networks.3. Select your preferred network from the list generated. Your camerawill attempt to register on the selected network.4. Tap Select automatically to connect to the available network withthe strongest signal. This may lead to your camera jumping betweennetworks when you move around.Data Usage (background data)The Data Usage section shows how much data has been transmittedto your tablet, either in total or for each app. This information is usefulif you are using a metered service.If an app is using too much data, or you need to control how your dataservice is used, open the Data Usage menu, and turn Data Saver on.Tap to see a list of apps installed on your device, you may disablebackground data for individual apps. An app controlled by the DataNoteWhen you are traveling, manually selecting a network may help to reduceyour roaming charges. Check with your home service provider for thenetwork offering the most competitive rates at your destination.NoteContact your service provider should you have any problems obtaining voicemail and the text message service center numbers.