I unpacked the device and was instantly disappointed because the modem would not sync to my line. I immediately contacted the support of Allnet, there I was advised to return the device for the firmware update. Said and done. After I got sent back the equipment I quickly realized that the problem was probably not done yet. The package was namely a cover letter with, was in the claims, the device functioned without restrictions. Another meeting with the support of Allnet now brought a different approach, but with the same procedure. I should send the device in for another firmware update, which now comprises the ATM and PTM settings of my provider would be deposited on the device. According to support the modem can not switch to other providers. However, since the firmware is not accessible, the sending of the device at each change of provider probably now needed. But after the expiration of the guarantee and warranty eventually the time comes where the costs remain well depend on customers, I must draw the conclusion that the device is used only for customers of the pink giant, not never think of a provider change the. That's why I can forgive only 1 star out of 5.
