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Looks like someone is receiving the same information I got about the SIM GSM being "UNLOCKED" for international use. The reps. I spoke to both at Sprint and Apple were right on with their information:

Read from someone's verification on this from another thread:

https://forums.macrumors.com/threads/1246693/

yay! hopefully this news turns out true, In your face ATT!!!

Mods make this thread sticky, finally break free from ATT!!!
 
anyone tried sprint iPhone 4S with GSM?

i know there is a separate thread going on for
1) Verizon and
2) GSM Unlocked iPhones from apple store
 
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