i recently bought an iphone 4 online and it came with a Fido sim card. This lead me to believe that it was locked to the fido network, however when i went into the settings and clicked on carrier, it searched for a bit and brought back the following carriers as being available FIDO, BELL, and TELUS. I found this weird because i have an iphone 3gs which is locked to rogers, and when i run the carrier search, it gives me the following: Rogers, and a set of numbers. I do not have a micro sim card to test my rogers sim in the phone, but is this normal for a locked phone to display more than one carrier or is my iphone 4 factory unlocked?