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!!!