iPhone useless on Verizon. I just got a call from my daughter (iPhone on Verizon) and she wanted to know where she was so I simply said "hold on honey I will use find my phone and locate you" WRONG! Because you can't surf and talk at the same time on Verizon I could not locate her until she hung up. Switching to AT&T. I can't believe how bad the iPhone has made Verizon look. Picking CDMA was the worst choice Verizon ever made.