So recently my wife has been bombarded by nuisance calls from a number of numbers, it started out pretty bad but each day it is getting worse and wore with her receiving 12 calls from these numbers yesterday, 7 the day beforehand and already today there has been 5. I get on average of 5 or 6 nuisance calls a week so am able to ignore them but it's getting to the point for her where these calls are a major inconvenience.
She contacted your support and as you can see from the attached image absolutely no help or solution was forthcoming with her being told that Eir cannot block numbers and when these calls come through not to give them any details.

It's an absolute joke that you claim to be able to do nothing about this and that all she can do is put up with it.