Brand New, Sealed in the box!
This model Supports Carrier Aggregation!
Suggested to use this model on Verizon, AT&T & T-Mobile in the USA.
Band 71 is the new T-Mobile 600Mhz frequency that was released in 2019 which will provider a stronger T-Mobile signal in many rural areas.
Check the bands that you require if you are located in different parts of the world and see what your carrier’s are using to determine which models are best for you.