SchmerzzentrumGranata3 years ago000Hello Does this require having a base station? I'm unable to connect it to my router from Sunrise. Any help?isomilde3 years ago • purchased this product000purchased this productIf there is a cable from the router to the base station and it is connected, and there is no signal, then ask the provider.Show in original language (German)Commentann19613 years ago • purchased this product000purchased this productHi-so funny you should ask - we just changed to sunrise and now our phones don‘t work either-so I can‘t help you only sympathize.Comment