By far the worst problem solving skills with the customer service reps. I was on the phone for 45 minutes speaking with 4 different people trying to accept a line. No one could help and assured me the next transfer could, sure enough no one could until the last person was able to feel my frustration through the phone and contacted a colleague to assist me. EVERYTIME I have to call for an issue I have to make sure I have no plans that afternoon because I could be on hold or transferred for half a day. Ridiculous. Seriously considering changing carriers.