Never ending problems with Eircom. I live in an isolated area and paid Eircom for 2 years line rental for a service they continuously promised to fix but never did. Line rental for a phone line where I could not hear the other person on the other end of the line, a line that cut out mid call of just wasn't there at all. The only reason I kept paying was because I have two small children and was worried that I might need the phone in an emergency and hoped that if I ever did I'd be lucky and it would work. Russian roulette of sorts. Now that Three have the network coverage in my area I was delighted to leave Eircom, but I still had to pay for another 30 days to get out of the contract.
My frustration with Eircom is heightened by the fact that you can't talk or complain to anyone that makes a difference, you may as well talk to the wall. Curse them and good riddance!!