You really need a service provider who has an anonymous number blocking service. I don’t think Plus Net has such a service.
BT does. It cost £6.50 per month. The much maligned TalkTalk provides the service free of charge. Since I switched it on have been totally free of such calls. Still get a few nuisance call where number is not withheld but I just let them go to answerphone. They nearly always hang up and I block that number, again a free service with TalkTalk.
Last edited by: CGNorwich on Wed 26 Sep 18 at 17:18
|