Summary of appeal published 25 October 2007. A case management conference took place on 12 November 2007, at which Hutchison 3G UK Limited was granted permission to intervene. On 14 November 2007, the Tribunal granted permission to amend the notice of appeal. On 28 November 2007, O2 (UK) Limited was granted permission to intervene. A second case management conference was fixed for 12 March 2008, but subsequently adjourned. A further case management took place on 16 December 2008. On 8 June 2010 the Tribunal made an Order granting the appellant permission to withdraw its appeal pursuant to Rule 12 of the Tribunal Rules of Procedure and no order as to costs.