Using ISNMDND Cell phone booster, you can quickly get better voice quality, fewer dropped calls, receive texts in real time, faster data and streaming in the dead zone maybe remote area. Cell signal booster amplifier improve cell reception by receiving the good or excellent signal from the signal tower, cell phone signal booster’s coverage area up to 4,000 sq. ft. 2-4 rooms, supports multiple users simultaneously.
This cell phone signal booster at&t work for AT&T T-Mobile 4G LTE Band12/17, supports any phones for Wireless Carriers in the 700MHz frequency range : Downlink :728-746 MHz Uplink : 698-716 MHz. including IOS, Pad, Android, WiFi hotpots, Windows Phone Systems, etc.
Much faster high-speed 4G LTE internet, att signal booster solve your bad mobile network signal and enjoy your Nice time, perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari, YouTube, Netflix, Pandora, Spotify, and other data-heavy apps.
Nice performance mobile signal repeater booster, Low Operating Temperature cell phone repeater, Ultra-Low Noise Receive cell booster, High Gain signal booster. The cell phone signal amplifier boosts voice and data signal, suitable for house, home, living room, office, apartment, village, garage, basement, building, hotel and so on.
FCC authentication certificate, 30-days money-back satisfaction guarantee, 2 Year Manufacturer Warranty, Forever tech support. All parts included in the kit, Instructions are simple to follow, booster repeater is easy to install. ISNMDND cell phone extenders signal booster for 5G will come out, we are committed to providing long-lasting coverage for your home.
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