Hi, I have a problem with the call blocking, I created a group and added a contact who is annoying me, selected all the days, from 00:00 to 23:59, selected call and sms... I think I did it all, but this contact called me again and my phone rang as usual though. I'm using the free version of AVAST MOBILE SECURITY? Can someone explain me why this contact is not blocked please? Thanks a lot