MagnaQuest, a leading Business and operations support (B/OSS) solutions provider today announced that HNS will replace its existing solution with MagnaQuest's B/OSS suite comprising of MQSubscribe, a convergent customer management and billing solution and MQNsure, to centralise and modernise customer management, ordering, billing and payment processing. HNS has outgrown its existing subscriber management and authentication system and needed to replace it with a scalable, flexible solution with low TCO (Total cost of ownership).