The Phonetone Cell Phone Signal Booster is designed to enhance the signal for Verizon and AT&T users, making it perfect for use in homes, offices, basements, or metal buildings. This powerful device improves signal strength for multiple smartphones, tablets, and other cellular devices. With the Phonetone booster, users experience fewer dropped calls, improved voice clarity, faster data speeds, and seamless video streaming. It effectively operates on frequency bands 12, 13, and 17, ensuring a reliable and uninterrupted connection while maintaining the integrity of signals between the cell tower and devices. This FCC-approved booster significantly enhances connectivity, allowing you to stay connected reliably, whether you're working from home or relaxing indoors. Enjoy the freedom to communicate and access information without worrying about weak signals or interruptions.