LONDON, UNITED KINGDOM — (Marketwired) — 02/25/15 — , a leading provider of billing, charging and customer management systems, today announced a new contract with Manx Telecom to transform its business support systems (BSS) infrastructure to support fully convergent services across multiple network technologies. By upgrading to the latest version of Cerillion–s pre-integrated BSS suite, Manx Telecom will be able to offer a more flexible array of services to its customers, as well as achievi