To open the main entrance door (for now) you need to enter a pin code. The pin pad is located on the left panel next to the main door, see the pics below:
You need to enter your 5 digit pin code and confirm with #, see the video below.
The code is active for 1 week and then changes. You can find the code under the My Keys button in the app.
If you enter the wrong or outdated pincode, this will happen (you can try again):
You can use the same pin code for all common areas and the elevator.
Should you for any reason no be able to access the building or your room there is an emergency access button next to the intercom. The security company can grant you access, but note this takes some time and will cost you money, so try all other means first, such as the key friend.