BT

Without firmware and security updates, there's no guarantee that security issues will be fixed, says consumer group Which?

More than 4 million households should be eligible for sub-half-price connectivity deals

Around 140,000 customers overpaid, according to Ofcom

BT is also in the Italian courts defending fraud accustions

In 2018, BT had agreed to reduce its landline prices from £18.99 to £11.99 a month for about 900,000 customers

BT will use Ericsson's 5G equipment to upgrade EE mobile networks

But key policy changes could enable the industry to provide full-fibre broadband up to 96 per cent of all UK homes and businesses by 2025

Telecoms giants urge caution, while Samsung says it's ready to take Huawei's place in the UK's 5G networks

O2 / Virgin Media combination would be serious competition for BT and Sky

In the wake of uncertainty over Huawaei, Ericsson has been selected on the basis of lab performance and future roadmap, BT says