I've read other posts about upset customers who didn't get their promised trade-in value honored. This is exactly what happened to me. A Verizon representative promised me a great trade in value to switch over from At&t to Verizon. Once I switched, she stopped answering my questions and my bill was not what she guaranteed it would be. I tried to fight my case to get the promised trade-in value for a few months and finally gave up after so many deceptive promises to fix and look into my account. Now I see an additional $10 is being added to my being because the trade in value for one of my lines has all of the sudden changed again after about 9 months. I am so upset about the terrible customer service experiences I've had with Verizon that I don't even think it matters to contact customer service. Nothing will be resolved.