What network does the iphone 4s work on?

I'm going to buy an iphone 4s from the apple online website that has a micro sim card and works on gsm networks, i'm buying it fully at 450 so its unlocked and its pay as you go, so i want to know what networks these go on? Do i just go into a phone store and get given a sim card? Or does the micro sim card i get with it get registered with whatever network i want?

Since it is unlocked, it will work on any GSM network in the world. Basically its up to you. I think you read wrong somewhere on Apple.com. You don't get a SIM card when you buy an unlocked iPhone from them. Just the phone. I know this since I ordered 2 unlocked iPhones from them in the last 2 years & as expected got the phone, no SIM.

So you just go to whichever one you want & get a SIM & you are good to go.

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