Samsung Galaxy J3 User Manual - Page 73

Mobile networks, NFC and payment (NFC-enabled models), Introduction

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Settings Mobile networks Configure 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 payment (NFC-enabled models) Introduction Your device allows you to read near field communication (NFC) tags that contain information about products. You can also use this feature to make payments and buy tickets for transportation or events after downloading the required apps. The battery contains a built-in NFC antenna. Handle the battery carefully to avoid damaging the NFC antenna. 73

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Settings
73
Mobile networks
Configure 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 payment (NFC-enabled models)
Introduction
Your device allows you to read near field communication (NFC) tags that contain information
about products. You can also use this feature to make payments and buy tickets for
transportation or events after downloading the required apps.
The battery contains a built-in NFC antenna. Handle the battery carefully to avoid
damaging the NFC antenna.