Learn how you can turn On/Off Data Switching & Backup Calling on the Samsung Galaxy S23/S23+/Ultra.
This video demonstration is on Android 13.
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Data switching and backup calling are two useful features available on the Samsung Galaxy S23.
Data switching: This feature allows your phone to automatically switch between Wi-Fi and mobile data depending on the strength of your Wi-Fi signal. For example, if you're using Wi-Fi and the signal becomes weak or unstable, your phone will automatically switch to mobile data to ensure a smooth and uninterrupted browsing experience. This can help you save mobile data usage and prevent buffering or slow internet speeds.
Backup calling: This feature allows your phone to make calls over a Wi-Fi or mobile data connection when cellular service is not available. This is particularly useful in areas with poor cellular coverage or when traveling internationally. You can enable this feature in the phone settings and choose to make Wi-Fi calls or mobile data calls. With backup calling, you can stay connected even in areas where traditional cellular calls may not be possible.
To use these features on the Galaxy S23:
1. Data switching can be enabled in the Wi-Fi settings by selecting "Smart network switch" and toggling it on.
2. Backup calling can be enabled in the "Connections" settings under "Wi-Fi calling" and toggling on "Wi-Fi preferred" or "Mobile data preferred".
Overall, these features can help you stay connected and maintain a smooth internet and calling experience on your Galaxy S21.
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