O2 Gift Card 20 EUR Key - GERMANYWe were created around a simple customer insight. That mobile's are as essential to us as our wallet and keys. And it's never been truer than it is today. It was the f więcej→oundation of our name, our logo and our brand identity. But our brand's way more than that. We've created a whole O2 world that means everything we do looks, feels and sounds like O2.