iphone - How To Dissasemble it and Change the SIM Card 

The media tells you that the Apple iphone is bound to one provider /AT&T at the moment), but on the Apple website you can see instructions that show you how to remove the SIM card of the Apple iphone.

If you want to "really" unpack it. Dont stop with the paper box. Here is the full instruction how to dissasemble and unpack your iphone

Disassembly Video 1
http://www.youtube.com/watch?v=ho0ZqoyOtW0

Disassembly Video 2 (pdaparts.com)
http://www.youtube.com/watch?v=X1z0pw2VK7M

Smash Video
http://www.youtube.com/watch?v=Vy20b7pCcrY

Disassembly Fotos 1
http://stream.ifixit.com/

Disassembly Fotos 2
http://thinksecret.com/archives/iphonetakeapart/index.html

So get rid of the SIM card today! You wont need it, because the iphone can do much more than just use a SIM card to phone. Watch this:

http://www.youtube.com/watch?v=1xXNoB3t8vM

Also David Pogue did a Review

http://www.youtube.com/watch?v=VcRfAaIb2Ro