AT&T MetroCell gives customers the ability to set up and manage improved AT&T mobile network coverage at their locations. It’s also an excellent solution for businesses that need to boost coverage in specific parts of their premises, whether they are offices, campuses, warehouses, manufacturing plants or retail stores. AT&T MetroCell is a small cell that is available directly from AT&T. AT&T MetroCell supports up to three small cells per address. Through the use of a standard Ethernet broadband connection and utilizing Self Optimizing Network features, MetroCell is fully integrated with the AT&T core network to serve its business customers’ wireless voice and data needs.