Stop spam calls

Dude not answer it, It's not in my memory calls. It keep ring me with slight different numbers on the end

Alzheimers Society trying to get me to donate. I registered for a charity walk, I have raised and donated money, Now they will not leave me alone. I've blocked the number and will just ignore in future. I expressly said I did not want to be contacted by phone when registering for the walk.

Pain in the arse. Should be stopped!

Nuisance