Wireless LTE Failover, along with Zero Usage Plans, keeps your business running normally when unexpected disruptions to your internet connection arise. Wireless LTE Failover (also known as a redundant internet connection or a wireless LTE backup) relies on a 4G LTE network to make sure your business is always connected to the internet during outages caused by natural disasters or man-made events. Internet downtime can bring business to a sudden halt. Most businesses lose the ability to process orders, accept credit cards, utilize aspects of their security system, provide customer service or use UCaaS phone systems.