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Product: Cell Phone Signal Booster for AT&T T-Mobile GSM 3G 4G LTE - Tri-Band 2/5/12/17 Cell Phone Repeater Antennas for Home and Office - Stop Dropped Calls Improve Data Speeds in Remote Area

Don’t let connectivity keep you from accomplishing greater things! Say goodbye to dropped calls and pave the way to a happier home or a more productive workspace with the ANNTLENT Cell Phone Signal Booster! The Tri-band Signal booster is our most affordable 3G and 4G LTE cell phone booster for home and indoor coverage. Designed to improve communication lines at your home or office, this device enhances 4G LTE and 3G signals in buildings of up to 5,000 square feet. The booster with high gain panel/lpda antennas can power up your cell phone signal in 1 or 4 rooms of your home or workplace. It ensures better voice and data, fewer dropped calls, higher voice quality, and faster uploads and downloads.The booster can sense signal conditions in and around the building, this innovative technology electronically optimizes the booster’s performance.

The tri-band 700A/850/1900 booster works with most carriers in the United States: AT&T, T-Mobile, Cricket Wireless, Straight Talk, and U.S. Cellular. No matter what carrier you use, it is guaranteed to increase the signal strength of any cellular device, giving you crystal clear calls and uninterrupted data.

All of the components you need for installation are included in the package. With easy to read, step-by-step instructions, it is very easy to get your new booster set up and working quickly. We guarantee this booster will give you unmatched network reach, but if you still aren’t satisfied, we will be happy to fully refund you within 30 days of purchasing. Our boosters complies with the appropriate FCC licensing and labeling requirements. We also offer a 3-month free replacement, 5-year manufacturer warranty, so you can invest in our cell phone signal booster without any risk.

WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. 【Support AT&T 3G 4G LTE】The tri-band booster is compliance with AT&T, T-mobile, U.S. Cellular and Cricket Wireless etc GSM,3G 4G LTE on band 2/5/12/17, please make sure your phone is using any of these bands.
【Better Voice & Data】 The signal booster amplifies 3g voice and 4g lte data for multiple users simultaneously, it ensures you stable reception for fewer dropped calls, better voice quality, and faster uploads and downloads.
【Advanced Features】 The cell booster has Automatic Gain Control, Oscillation Elimination and Inactivity Mode features, it can sense signal conditions around and optimizes the booster’s performance.
【Large Coverage】Both the panel and yagi antennas with high gain, the booster kit will raise your signal strength up to 36x stronger in up to 800 - 4,500sq ft area in your house.
【5-Year Warranty】FCC Approved, 30-Day Money-back Guarantee, 3-Month Free Replacement, 5-Year Manufacturer Warranty. Professional Technical Support. A ANNTLENT AYW-3 BAND