The device is wirlich fine. I bought it in the first place because of the integrated UMTS card. Too bad that it works ledigich with a T-Mobile card, which was mentioned nowhere. First, I have a couple of hours rumgeƤrgert order and then a Vodafone technician. Only the return to Samsung has brought the sobering clarity. So if you opt for this device, then ask for good, for which provider it was built, or they must also be angry.