OPPO A57 4G
Help and Support for

OPPO A57 4G

Android 12.0

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I can't make voice calls on my OPPO A57 4G Android 12.0

Cause 1 of 4: Missed calls are diverted too quickly

Your missed calls are diverted after a specified number of seconds. If your calls are diverted too fast, you need to select a longer period of time.

Solution: Set divert delay.

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