The question should be what went right! Starting with a complete mess up when we were due to go live, needing 5 engineer visits, nobody talking to each other and not keeping us updated. Went live 3 weeks later than it should have - quite frustrating for a business that depends on its phone service. Customer services staff who don't have a clue what they are talking about, impossible to get through to the right person to discuss your problem/requirements with. Being harrassed by overseas staff for being a day late with your payment and oh yes, the constantly overcharging - one bill came in for £1300 when the true cost should have been £360! I really regret signing upto BT and can't wait for our contract to come to an end so I can switch elsewhere :(