BT Group

For people trying to reach the UK's emergency services on 25 June 2023, the distinction between a primary platform and its backup was meaningless. What mattered was whether a call connected. BT's emergency-call service was disrupted for approximately 10.5 hours, including a total outage lasting approximately one hour, and Ofcom later counted 13,943 unsuccessful attempts from 12,392 unique callers. The incident shows why continuity cannot be established by the existence of a second system alone. It has to be demonstrated through clear decisions, executable procedures, adequate capacity and the ability to preserve the service features callers need under pressure.

Ofcom proposes to make Openreach withdraw a discount of up to £9.50 a month for as long as 30 months on full-fibre customers above an ISP’s normal flow of new sign-ups. The competition concern is not a general low price. It is a dominant wholesale network concentrating a large discount on the marginal customers alternative networks need in order to fill their infrastructure.

Openreach added 574,000 fibre connections in the quarter and took its FTTP take-up rate to 40%, yet its total broadband line count fell by 192,000. BT’s migration is working as an engineering programme; the commercial test is whether higher-value fibre can outrun an expected loss of about 800,000 lines this financial year.

Shetland appeared to have the basic shape of resilience: a subsea fibre path south through Orkney to mainland Scotland and another path north toward the Faroe Islands. In October 2022, the northern path developed trouble first. When the southern path was damaged days later, much of the islands' fixed and mobile connectivity failed. The incident exposed a distinction that network diagrams often hide. A second route is not operational redundancy unless each dependent service can reach it, sufficient capacity is available, failover works under real conditions and restoration can be proved.

BT's nationwide emergency-call disruption on 25 June 2023 was not simply a bad software morning. It exposed a harder network-infrastructure question. The United Kingdom depended on one provider to receive 999 and 112 traffic and transfer each call to an emergency authority. When BT's primary platform became unstable, the first move to disaster recovery failed, and the backup platform then struggled with demand. The event therefore tested more than component availability. It tested whether primary and fallback paths were genuinely independent, whether operators could execute the transition they had designed, and whether the public record could prove that repaired controls would work under national load.

Scottish Water has chosen one supplier to carry network and security responsibility across roughly 7,000 connections and a large operational-technology estate. The award can replace coordination gaps with a common operating picture. It also concentrates transition, dependency and incident risk in BT, while the price and performance terms that would let outsiders judge that bargain remain undisclosed.

BT Group and Ericsson's March 2026 5G Core expansion matters because it moves UK enterprise connectivity closer to a programmable network platform rather than a best-effort mobile pipe. The agreement adds Network Slice Selection Function and Network Exposure Function capabilities to Ericsson's dual-mode 5G Core on BT's Network Cloud, giving BT a path toward application-aware slicing, secure network APIs and more predictable service quality for business customers.

BT Group's Starlink agreement matters because it turns satellite broadband from a direct-to-consumer workaround into a carrier-managed reach product for the UK's hardest-to-serve homes. The event is not a retreat from fibre: BT is using Starlink as a coverage bridge where fixed-line build is slow, costly or geographically awkward, while keeping the customer relationship, support model and service packaging inside BT and EE. The control question is whether BT can make the last few rural premises feel like part of its broadband base rather than customers pushed toward a separate satellite supplier.