AnikaW8253 years ago000Hello, unfortunately I cannot switch on the WLAN function. I have already tried it with two Sims cards that are also activated. Unfortunately, it still did not work. What could be the source of the error?Show in original language (German)jpp.ch3 years ago000It happened to me too - I returned the device and got a new one. It worked then.Show in original language (German)Comment