Vodafone CallYa Talk & SMS (9 cents per minute / SMS to all German networks) Prepaid Mobile SIM card with 10 Euro credit formerly collective 5/15 (Electronics)
The card came well packed to, inserted, credit was readily available, everything ok. That's all there really is to it. Price / performance is consistent here and recommended. :-) But there is also a small criticism: The map was - as have other buyers