Tip: Copy the PIN into the app. With some phones, you just need to tap the grey box to have the code from the SMS automatically entered - or you can see it on a banner that appears at the top for a few seconds. Finally, there are phones where you must go to your messaging app to see the SMS and back again in the MitID app to enter the code.
You can activate the MitID app on a tablet or a different phone than the one you just used to scan your passport.
First, download the MitID app from the Apple App Store or Google Play on the phone/tablet where you want to install the MitID app.
Next, make sure that Bluetooth is enabled on both devices. You can enable Bluetooth in the settings of your phone or tablet.