Here is a plug & play device that boosts your signal at home or office. The Cel-Fi Smart Signal Booster is designed to reduce dropped calls and slow streaming. It delivers 100db signal gain for AT&T devices. It has a LCD color display, which is convenient.
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To get started, simply place the NU where you get the best signal, place the coverage unit where you need better coverage, and use the companion to set everything up.
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