Will a iPhone 4s still work if i buy one from amazon without a contract?

Okay, So i'm buying an IPhone 4s off of Amazon and it has a Sprint plan. I do not have a sprint plan but i was wondering if i could still buy it and use it for Wi-Fi and Bluetooth without actually having a plan? Will this work? Or will i have to have a plan prior to actually using it?

If you buy one that comes with a contract, you are going to be required to pay the monthly service fee. There's no going around that.

You are going to have to buy this one - http://amzn.to/...to/13UfcNW from Amazon.

The one above does not come with a plan, and is unlocked if you wish to use it as a cell phone in the future.