RICHARDSON, Texas--(BUSINESS WIRE)--ZTE USA, the fourth largest smartphone supplier in the U.S. and second largest in the no-contract market*, announced the availability of the second generation ZTE ZMAX™ 2 with AT&T. As an encore to the popular ZTE ZMAX, the ZMAX 2 features an updated design with the same long-lasting battery and 5.5-inch HD screen at an affordable price. The phone’s price-to-feature ratio is outstanding and the flexibility of a prepaid plan only sweetens the deal. The ZTE