Trademark British Telecom’s lower-speed digital leased-circuit service. Kilostream circuits are currently available as a fully digital service, operating at 2.4, 4.8, 9.6, 19.2, 48, and 64 Kbps. There is also a service called Kilostream N, which offers speeds in preset multiples of 64 Kbps up to 1.024 Mbps. British Telecom has announced its intention of withdrawing the service in March 2020. Kilostream is also available as an international service. See also Megastream.