Samsung Galaxy S21 5G Device Help & How-To Guides
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Setting up Google Assistant™
You can ask the Google Assistant to send emails, send texts, or start phone calls for you. In order to use the Google Assistant it needs to be set up first.
ExploreChanging Roaming Settings for a Trip
When traveling internationally, you may want to turn data roaming on and off to conserve data and minimize unwanted fees.
ExploreActivating Wi-Fi calling
You can use Wi-Fi calling to make and receive calls in areas with limited or no cellular connectivity. If this option is not present on your device, or cannot be enabled, your carrier's network or your specific cellular plan might not support this feature.
ExploreAccessing Mobile Network Settings
When traveling internationally, your device settings may require an update to conserve data and minimize unwanted fees. Learn how to change roaming settings on your device ahead of your next international trip, including how to enable and disable roaming. Also learn how to view the status of your Wi-Fi Pod's Internet connection.
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