TechExclusive: "If you are stuck on a 1mbps connection, or anything similar, then you are likely to be a little bit envious of what British Telecom is rolling out across the UK".
The firm says it will connect three million premises with high-speed fibre connections by 2020.
BT's broadband and pay-TV services received the most complaints during the summer, show figures from regulator Ofcom.
Users take to social media to vent their frustration with their BT Home Hubs and Amazon’s new voice-assistant speaker, which stalled on setup
