It was questions about general network protocols. The position didn't require much proficiency. The interview with one engineer and one project manager. The technical questions were pretty much formality. The main talk was about the shift based extra workload which is common in Nokia for support teams. During the interview they try to make it look like it was no big deal, very little workload and an extra bonus income. However in time it starts to affect every aspect of your life from off hours activity choices to holiday plans.