In any case, I think I will get an iPhone 0.5. If not for anything, just to show my friends who laughs at me for my bad accent "look my iPhone can understand me why can't you?" But will it understand me? is the question now.
Here is what apple FAQ says;
Macrumors is telling us that the unlocked iPhone 4S will cost $649 and $749 for 16GB and 32GB phones. If that is the case, it might be cheaper to buy AT&T phone and cancel the contract at $325 penalty.
When I buy from the Apple Online Store, does my iPhone come ready to use?Yes, if you have selected a mobile phone carrier. When your iPhone arrives, all you have to do is turn it on and follow the onscreen instructions to set it up. There's no need to call the carrier or visit a store to complete the activation. If you have selected an unlocked GSM phone, you will need to acquire a micro-SIM from the supported GSM carrier of your choice and activate it in order to use your iPhone.