I am here at Amazon "stumbled" over DeutschlandSIM. I ordered for my daughter a favorable smartphone and casually took the offer of DeutschlandSIM and ordered. Two days later I got sent to the SIM card and after an hour everything was fully activated and unlocked. The call is impeccable (D network) and surf it works wonderfully. With the service I had no problems, which ran the internet everything afloat. Ordered again to me the same SIM card. 2 extra I still treat myself to 500MB Flat, then so 9.95. It's this moment. For me a clear recommendation!