Samsung Galaxy Tab S2 9.7 T819 3GB/32GB Wi-Fi 4G Tablet Phone Voice Call. This tablet is lightly used in excellent condition. It was ROOTED and UNLOCKED. GSM, (850/900/1800/1900 MHz), 3G, (2100/1900/850/900 MHz), 4G LTE, (2100/1900/1800/850/2600/900/700 MHz), TDD, B40, (2300 MHz).