Device Amazon returned under warranty, answer - no fault of the device I should address myself to Vodafone?!?! Thank you, great service :-(
Just funny that my old Nokia 6700 full with the same Sim card Reception and the scrap-515 only 0-1!?!? But it's all right? It lies on the provider?
Conclusion: Never again Nokia for me, and never again a cell phone through Amazon. - Stay away from this device !!!