If you're looking for a noob barbecue, you've found the right place. I just recently bought a 2G iPhone from a friend. Here's my question. Can I use an unlocked 2G on any GSM network as long as I'm paying them and have their SIM card? The specific carrier I would be using it with is GCI. They provide voice and EDGE data in Alaska. I asked someone who works there and they said the iPhone won't work on their network. Does it really make a difference to them what smartphone I use or were they misinformed? I need voice and I need data. Will those both work if I get a plan through GCI?