BT Network means the communications network owned or leased by BT and used to provide a Service.
Area network means a type of electric distribution system served by multiple transformers interconnected in an electrical network circuit, generally used in large, densely populated metropolitan areas.
Mobile Network means the network facilities and/or network services comprising the public cellular network for the provision of Call Communications.
ACH Network means the funds transfer system, governed by the NACHA Rules, that provides funds transfer services to participating financial institutions.
Local Area Network or “LAN” means the infrastructure that enables the ability to transfer IP services within Sites (including data, voice and video conferencing services).