Samsung SM-G970U, User Manual, Page: 122 / 177

Airplane mode
Airplane mode turns off all network connections including calling, texting, mobile
data, Wi-Fi, and Bluetooth. While Airplane mode is enabled, you can turn on Wi-Fi and
Bluetooth in Settings or from the Quick settings panel.
◌
From Settings, tap Connections > Airplane mode , and then 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 Connections > Mobile networks .
•
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.
•
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 > Data usage .
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Settings