??nly Supports Band 12/17/13 ??he cell booster supports Verizon, AT&T, T-mobile 4G LTE that operate frequency 700MHz Band 12/17/13, please confirm if your phone band shows 12 17 or 13. (methods in the images)
??etter Data & Voice Over LTE??he LTE signal amplifier mainly boosts data and voice over LTE(VoLTE) for multiple cellular devices simultaneously, it faster the slow upload and download speeds caused by poor phone signal in home and office.
??ide Coverage??he directional panel and LPDA antennas with high gain, it can capture better signal outside and broadcast signal in the house cover up to 5,000sq ft.
??dvanced Features??he ATT repeater has the features of Automatic Gain Control, Oscillation Elimination and Inactivity Model etc, it can sense the signal strength around and adjust itself for best performance.
??ong-Life Warranty??CC Approved, 30-Day Money-Back Guarantee, 3-Month Free Replacement, 5-Year Manufacturer Warranty. Professional Technical Support.
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