Nosegong15Feb 8, 2021Post no. 1 Monday, February 8, 2021 8:31 PMRegardsI’m always bothered by Institute de RechercheShow original language (German)
Nosegong15Feb 8, 2021Post no. 2 Monday, February 8, 2021 8:34 PMalways the same announcement by the numberShow original language (German)
kryptonFeb 8, 2021Post no. 3 Monday, February 8, 2021 8:39 PMSolutionselected by SamuelD Feb 18, 2021Maybe this will help: https://www.swisscom.ch/de/privatkunden/hilfe/festnetz/rufsperre.htmlShow original language (German)
krypton Vielleicht hilft dies: https://www.swisscom.ch/de/privatkunden/hilfe/festnetz/anrufsperre.html