Tech media Nokiamob, reported that the Nokia T20 tablet can now be used as a second screen for Microsoft Win10 / Win11 devices via Wi-Fi after the Android 12 update. The whole setup process is very simple, just make sure the tablet and Win10 / Win11 device are on the same Wi-Fi network.
You need to click the “Second Screen” button on the Nokia T20 tablet and then follow the on-screen prompts to tap Next. If you do not find this button in the drop-down menu, you can add it by using the Edit button.
This is a rather useful improvement that further enriches the functionality of the Nokia T20. You can even enable touch and mouse controls as if you had Windows installed on the tablet.