I've read all kinds of post and call me stupid but I'm really getting confused. I bought an iPhone 5 to activate on existing line but I need help. Here are the facts:
I currently have 2 iPhone 4. 1 is on unlimited plan. The other is on the 2 gb data plan.
I went online and I bought the iPhone 5 on the 2 gb line. I received it today and have tried to activate it on my unlimited line. I get to the part to enter the sim ID but it when I hit next it zeros out the last five numbers and says the ID is invalid.
What am I not doing correctly?
Do I need to activate the phone on the upgraded line first then switch it over?
Thanks for the help
Sorry for old topic again... Clarification is appreciated