Have there already half a dozen SIM cards ordered, these were always immediately functional, whether Simyo, blue or congstar, but then came T-Mobile! inserted, but I got no configuration SMS, could not tell the seller and my balance was not available on the display. On top of that I could not register with the customer on the Internet myself, there has been claimed that this number does not exist! So have the same (yesterday at noon!) Included with the dealer by email contact and grad (this morning!) I am writing the review, the SIM card is activated, will also equal to try my luck in the customer center of the Internet! so a step further I came, but now it is on the incoming by mail activation code wait, so even I have no account on the Internet, I mean can I not manage there for now even that was easier and faster with other providers! According to information and the 5 / 5er tariff plan is, but I will check another time ... The dealer has really done a good job, I would have to call or email me otherwise, would be as safe draufgegangen some time, nerves and costs, as I would have expected from T-Mobile more diverse "low-SIM's" hand, were ready for immediate use ! 3:04:14 so, for two! Weeks I've been waiting on my registration code for the Internet-Customer, which is supposed to be sent to me by post, but somehow I think there is not more to it - sorry! 'd love my SIM card over the Internet managing, booking options, etc., clearly, some may perhaps better clarify a shop, but the next, however, is quite crowded, especially as there say every time that I have a Contract map there, what but not true! Because it would be a relief in the Internet age there to make various transactions, but it is not well be, but I pull definitely still later a point from, although ansich at the Xtra Card package There is nothing wrong, but customer service and the Drumrum is also not insignificant! 13:04:14 so almost 4! Weeks later I explain the online registration in the customer center for failed total Verarsche that one of the activation code will be sent by mail, I stay just outside, but can not actually be in the interests of the service that you so alienated its customers, right?