I have a visa issued by the Netherlands(multi, type C) and I would like to travel to Helsinki. I have never entered the Netherlands by the mentioned visa. There is a flight available through Amsterdam, so technically I will enter the Netherlands first. However, this is just transit. Can I do this way, and is there any potential problems?
p.s I am considering obtaining Finnish visa, however, there is no timeslots available yet, I may not make it because the trip is soon. p.p.s. I have applied for a biometrical passport, however, it will not be on time.