User Manual
Table Of Contents
- Samsung Galaxy A03s User manual
- Contents
- Getting started
- Camera and Gallery
- Apps
- Settings
- Access Settings
- Connections
- Sounds and vibration
- Notifications
- Display
- Lock screen and security
- Screen lock types
- Find My Mobile
- Google Play Protect
- Security update
- Permission manager
- Controls and alerts
- Samsung Privacy
- Google Privacy
- Private Share
- Install unknown apps
- Encrypt SD card
- Password for factory data reset
- Set up SIM card lock
- View passwords
- Device administration
- Credential storage
- Advanced security settings
- Location
- Accounts
- Device maintenance
- Accessibility
- Other settings
- Learn more
- Legal information
Mobile networks
Use Mobile networks to configure your device's ability to connect to mobile networks
and use mobile data. Options may vary by service provider.
◌
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.
•
Data roaming: Choose whether to allow your device to connect to mobile
data while traveling outside your service provider's network area.
•
Data roaming access: Configure access to mobile networks while roaming.
•
Roaming state:Enable or disable data while roaming on other mobile
networks.
•
Signal strength: View mobile signal strength.
•
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.
•
Network extenders:Scan for cells that can extend your network connection.
TIPUse 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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