The PHONETONE P20 Series Whole Home Signal Booster is designed for Verizon and AT&T networks. It supports 5G and enhances cell phone signals for compatible models with Bands 12, 13, and 17. The booster includes a signal booster, wireless repeater, indoor/outdoor antenna, and 16'+32' coax cable for installation on a wall. It is suitable for improving connectivity in homes and supports multi-user use.