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Learn more about your Samsung Galaxy S20 FE 5G (SM-G781U)
Get familiar with in-call options, including muting and speakerphone, as well as advanced call features, such as creating a conference call.
Learn how to set up AT&T Call Protect for an HD Voice-capable smartphone on your AT&T wireless account.
AT&T Video Call lets you make and receive HD Voice calls combined with real-time video.
Learn how to turn Bluetooth on or off, scan and connect to other Bluetooth devices, and unpair a connected device.
Learn how to set up your device as a personal hotspot and share your data connection with Wi-Fi-capable devices.
View cellular network signal, turn cellular data connection, international roaming, and mobile data connection on or off.
Determine your device's SIM card type, operating frequencies, physical characteristics, storage, and more.
How to use air gestures and motions, and access additional motions and gestures.
Access keyboard settings, use swype, auto-complete suggestions, emojis, speech-to-text, and one-handed operation.
Learn how to update the software of the Samsung Galaxy S20 FE 5G (SM-G781U).
Learn how to troubleshoot apps by clearing the app cache, force stopping an app, checking for updates, removing an app, and reinstalling.
Move contacts, messages, music, and other data to your new device using AT&T Mobile Transfer.
Find out how back up contacts, photos, and files with a memory card to increase device memory or transfer to another device.
View text and picture messages, calls, and voicemail messages in a single inbox. Send and receive messages from your tablet or computer.
Manage email settings such as sync frequency, server settings, signature, removing an email account, and more.
Manage messaging settings such as notification alerts, Advanced Messaging, message limits, restore default settings, and emergency/AMBER alert settings.
Create and respond to text (SMS), Advanced Messaging, or picture (MMS) messages, add, save, and view received attachments and more.
Discover how to project photos, videos, and media on your device to a TV, tablet, computer, or other device.
Learn how to use two applications at the same time using the split-screen functionality of Multi Window.
Bixby Vision gives you a deeper understanding of what you're looking at through your camera by identifying landmarks, translating languages, or showing you where to buy an item.
Watch, search, and record your favorite movies and shows, and turn your device into your remote control, with the AT&T TV app on your phone.
Learn how to use Bixby Routines to make changes to settings based off your use patterns.
Learn how Google Assistant allows you to control your device and access voice control settings using voice commands.
Learn about how to use Samsung Daily to quickly set reminders, search the internet, and more.
View and pay your AT&T bills online, manage your account, reset passwords, or upgrade your AT&T services.
Look at photos, watch videos, listen to songs, and more in just a few taps.
Learn how to access and use Camera modes, effects, filters, night mode, customization and crop a photo.
Learn how you can use Find My Mobile to manage your device in a secure way by tracking and controlling your device remotely.
Accessibility features improve the usability of your device for users with impaired vision or hearing, cognitive difficulty, or reduced dexterity.
Learn how to access and adjust notification settings, turn notifications on or off, and more.