The setting was really traumatic, the instructions was more than meager, and the SIM card was not charged what made things even more confusing. But Eigendlich it's easy (Vodafone SIM card): 1 web sessions Sim card have prepared. 2.Guthaben for simcard in the supermarket to buy, as there is no correct phone number does not work online recharge Vodafone otherwise. 3. Internet Access on Huawei routers, even if the SIM card has not been charged. 3. Enter the address as described in the instructions. 4. Setting up the router. 5. Enter Any Website. 6. Vodafone page opens and is free internet access for 15 minutes. Charging 7. simcard with credits. After that, everything is easy, all devices can be connected very simply, the Internet is very fast.