'The BT announcement is not new. It was all on page 58 of our listing particulars last year,' Erskine said. 'This is something we worked hard with BT to come to agreement on and we are very pleased that BT is galvanised to go into this higher-end corporate area that needs a very long sell but is rich business when you get it, but with us as the service provider.' The shares rallied 4p to 57 1/2p.