This is a B+ Stock item, meaning unit is in good cosmetic condition and may have minor scrapes or scratches since it's been handled. Factory unlocked - It will work with a SIM card from any GSM Network worldwide. This is not a CDMA phone => will not work for carriers such as Sprint & Boost Mobile.
"Factory Unlocked Apple iPhone 6S 16GB Smartphone. GSM Unlocked. Apple iPhone 6S 16GB Unlocked. Model : Apple iPhone 6S. This phone isfactory unlocked. Capacity: 16GB. Audio: Headphone Jack, Speaker Phone, HD Voice." See allItem description