I'm transferring from an iPhone 3G with vodafone to an iPhone 5 with o2 (pay monthly). My transfer should be happening today. My old phone has lost internet access but still has phone signal. The new phone still has signal, and temporarily lost internet access earlier today (it's now back though. When I try calling both my existing number and the temporary number, the call doesn't go through. I spoke to o2 earlier and they said it's in progress (I know it can take up to 24 hours), but how will I know when it's complete (at which point I need to update the phone number in the settings)? Will it be when my old 3G phone goes dead?
