I called to try to upgrade a phone line to the Galexy 0s 4g phone for my daughters phone for free. A representative informed me that there would be a cost of over $150 on an upgrade of that line but that I had another phone line they could upgrade without the fee and that they could get me an rebate of a month's service if I went ahead and agreed to 2 years contract on all 5 of my phone lines. I made the representatives know that this phone would be used on my daughters line not on the line that they were actually upgrading. Then I also... read full review »