OPPO A78 5G

OPPO A78 5G

Android 13

I can't use Wi-Fi calling on my OPPO A78 5G Android 13

Cause 3 of 3: Wi-Fi calling is turned off

Wi-Fi calling needs to be turned on before you can use this function.

Solution: Turn on Wi-Fi calling.

Step 1 of 7

Find "Wi-Fi Calling"

Slide two fingers downwards starting from the top of the screen.

Step 2 of 7

Find "Wi-Fi Calling"

Press the settings icon.

Step 3 of 7

Find "Wi-Fi Calling"

Press Mobile network.

Step 4 of 7

Find "Wi-Fi Calling"

Press the name of the SIM.

Step 5 of 7

Find "Wi-Fi Calling"

Press Wi-Fi Calling.

Step 6 of 7

Turn Wi-Fi calling on or off

Press the indicator next to "Wi-Fi Calling" to turn the function on or off.

Step 7 of 7

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Wi-Fi Calling"

Slide two fingers downwards starting from the top of the screen.

Press the settings icon.

Press Mobile network.

Press the name of the SIM.

Press Wi-Fi Calling.

2 Turn Wi-Fi calling on or off

Press the indicator next to "Wi-Fi Calling" to turn the function on or off.

3 Return to the home screen

Press the Home key to return to the home screen.

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