can I find if my iPhone is unlocked
How can I find out if my iPhone is locked or unlocked (I need to use it in China and want to buy a sim card when I get there). I bought my phone outright from an Apple store and then set up a sim only deal with a phone company.
Presumably if it is unlocked I shouldn't have any trouble buying a nano sim in China and using my phone there? I presum the only difference will be my phone number?
Thanks for any help
iPhone 5, iOS 6.0.1