Can I use at&t Iphone 4 with no sim slot on straight talk?

I'm thinking about getting a new smart phone and I have one in Mind the "iphone 4" I saw one for 180 and in a good condition barely any scratches but the thing is it don't have any sim card slot and i was wondering is there any way I can get it unlock and use it for straight talk with no sim?

Your an idiot. If it doesn't have a sim card slot then its not an AT&T iPhone 4. Att operates on a GSM network which soley relies on sim card

Yes you can

If the Iphone you have does not have a sim card slot, it is not from AT&T.

If you have a Iphone without a sim card slot, you may be able to use that phone with Straight Talk if the phone was originally purchased from Verizon. You will need to buy a Straight Talk sim card or code from Wal-Mart. If you go to Wal-Mart they will show you what you need to buy and should explain how to use it. You can also go to the Straight Talk website and see if your phone is eligible for activation and how to activate your phone, before you purchase anything.

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