(1) CDMA/GSM : 850 to 960MHz
(2) DCS: 1805 to 1880MHz or DCS/PCS:1805 to 1990MHz
(3) 3G: 2,110 to 2,170MHz
(4) 4G1 LTE:725-770MHZ OR 790-862 mhz
(5) 4G2 :2345-2400MHz or 2620-2690 mhz
Warranty: One year from delivery date.
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