How to Enable OPPO A74 5G's Wi-Fi Calling
If you're concerned about exceeding your plan's call limit, the OPPO A74 5G has a convenient Wi-Fi calling feature that can help. This feature lets you make and receive calls without interruptions using a Wi-Fi connection. Please read our easy-to-follow guide below to learn how to activate and use this feature.
Enable OPPO A74 5G's Wi-Fi calling feature
The OPPO A74 5G Wi-Fi calling feature allows crystal-clear phone calls with high-definition voice quality, all without any extra charges on your prepaid plan. Best of all, there's no need to download third-party apps to take advantage of this feature - it's already built into your OPPO A74 5G. This means that even in an area with poor signal strength, you can still make and receive important calls if connected to a nearby Wi-Fi network.
Go to your OPPO A74 5G's [Settings].
Tap on the [Mobile Network] / [Dual SIM & Cellular] / [Dual SIM & Mobile Network] / [SIM Card & Mobile Data].
Select the SIM card you want to modify.
Tap on [Wi-Fi Calling].
And then enable it by toggling the on and off switch.
What if the Wi-Fi Calling feature won't turn on
Perform the following methods if you can't enable the Wi-Fi Calling feature of your OPPO A74 5G.
Update the phone software
Go to [Settings] > [Software updates] / [System updates] or [Settings] > [About phone] / [About device] and update your phone to the latest software version.
* DO NOT root your phone yourself, for that might affect the phoneās system performance, and the warranty service will be terminated.
Reset the phone system settings
Go to this link to learn how to reset your OPPO phone to its phone system settings.
Note: This option is available with devices ColorOS 3.2 and above. In addition to this, this option will reset all system settings without deleting any data or media files.
Perform a factory reset on the device
Back up and transfer your data, then perform factory data reset. Go to this link to know how to factory data reset your OPPO smartphone.
Learn more about OPPO A74 5G.
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* Pictures, settings, and paths might differ from those of your phone, but that does not affect the description in this article.