Samsung SM-G903M User Manual

Settings87Mobile networksConfigure your mobile network settings.On the Settings screen, tap Mobile networks.• Data roaming: Set the device to use data connections when you are roaming.• Access Point Names: Set up access point names (APNs).• Network mode (single SIM models): Select a network type.Network mode SIM 1 / Network mode SIM 2 (dual SIM models): Select a network type.• Network operators: Search for available networks and manually register a network.NFC and paymentIntroductionYour device allows you to read near field communication (NFC) tags that contain informationabout products. You can also use this feature to make payments and buy tickets fortransportation or events after downloading the required apps.The device contains a built-in NFC antenna. Handle the device carefully to avoiddamaging the NFC antenna.Using the NFC featureUse the NFC feature to send images or contacts to other devices, and read productinformation from NFC tags.1 On the Settings screen, tap NFC and payment, and then tap the switch to activate it.