This service provides NEXT TETHER info only.
It allows to see which carrier the phone is locked to or if it's unlocked.
Sample reports below:
Next Tether PolicyID: 23
Next Tether Policy Details: US AT&T
- This one is locked to AT&T USA
Next Tether PolicyID: 2303
Next Tether Policy Details: Multi-Mode Unlock
- This one is unlocked