(Telecompaper) Virgin Media O2 announced a strategic plan that halts further fibre upgrades and targets annual cost savings of around GBP 800 million by 2029, after a media report of up to 4,000 job cuts. BT Group reported half-year revenue of GBP 8.8 billion, up 1 percent, with Openreach recording net additions of more than 1.1 million fibre-to-the-premises connections...