Can you use an iPhone 5 bought in Hong Kong in New Zealand?

If I buy an iPhone 5 in Hong Kong, will I be able to use it in New Zealand? Also, are you able to use iPhone 5 with no sim card in it? And what will happen if I do put a sim card in later - will all existing memory delete?

You need a sim card. Be sure to contact the provider you wish to use befor eyou make the purchase. Some manufacturers phones will not work or you may not have all the features of the phone because of the foreign make. You can get FREE phones at this site and service from the source you choose. Also No Contracts and No Credit Checks with affordable rates.http://robertngale.acndirect.com/default.asp# click on your state and then "wireless" and go shopping

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