Delivering the future

BT's 21st Century Network

21CN is BT’s global, software-driven customer network that introduces new next generation services, faster than ever before. Explore this site to learn more about BT's radical vision.

Main Header
What is 21CN?
BT's strategy & key objectivesDelivering new applications for the future
21CN progress
Consult21Key milestonesSouth Wales implementationGlobal implementation21CN - Built on robust foundationsCustomer premises equipment testingPhoto gallery
21CN technology
21CN technology in the UK21CN technology globally21CN domain descriptions21CN key technologies21CN systems21CN key characteristicsCall paths across 21CN21CN and standardsGlossary
21CN benefits
UK economyMarkets BT serves outside the UKConsumersSmall & medium enterprisesCorporates and the public sectorCommunication providers
21CN news
Key milestonesSpeeches & presentationsFAQs
BT customers

To understand more about your specific 21CN upgrade - including telecomms equipment compatibility - visit the industry communications campaign website - Switched-On

Switched On

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