OPPO A57 4G

OPPO A57 4G

Android 12.0

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

Cause 8 of 12: There's an error at the receiving end

If you have problems making a call to a specific number, the error may be at the receiving end.

Solution: Try making a call to another number.

OPPO A57 4G

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