Airplane Mode; Mobile Networks; Data Usage - Samsung Galaxy J7 User Manual

Settings

Airplane mode

Airplane mode disconnects your device from all networks and turns off connectivity
features.
1. From Settings, tap Connections > Airplane mode.
2. Tap to enable this feature.

Mobile networks

Use Mobile networks to configure your device's ability to connect to mobile networks
and use mobile data.
◌
From Settings, tap
• Mobile data: Enable mobile data usage.
• International data roaming: Change voice, text and data roaming settings for
international roaming.
• Allow 2G service: Permit the use of 2G service in areas with limited cellular
coverage.
• Access Point Names: Choose or add APNs, which have the network settings
your device needs to connect to your provider.
• Network operators: Choose available and preferred networks.
• AT&T mobile network diagnostics: Collect diagnostic and usage data for
troubleshooting.
TIP Use these features to help manage connection settings that may affect your
monthly bill.

Data usage

Check your current mobile and Wi-Fi data usage. You can also customize warnings and
limits.
◌
From Settings, tap
Connections > Mobile networks.
Connections > Data usage.
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