Moving to Germany from countries where mobile networks function is traumatic. My welcome experience was USB stick with faulty drivers, balance zeroed immediately because of not activated packet, then sipping expensive 1GB data packets over choppy connections. Of course that was all my fault. The only reliable thing was monthly billing and enforcement of contract length by the telecom. When I heard before arrival "there is no internet in the apartment but you can simply buy USB stick" I had subconsciously felt there will be problems. Fuck, I hate these memories so much. Fuck everything about it and everyone involved.