By Jess Jones BT is showing shoots of growth, with total revenue up three per cent in the nine months ended December, after it added 432k Openreach customers in its most recent quarter. Britain’s largest telecoms companysaid it achieved revenue of nearly £15.8bn in the first three quarters of 2023, up from £15.3bn in 2022. This was largely due to success in its Openreach division that connects homes and businesses across the country to the national network. Openreach saw a 34 per cent rise in take up But BT warned losses broadband could surpass £400k this year thanks to “ongoing weak broadband…