OSLO, Norway--(BUSINESS WIRE)--In accordance with the financial calendar, NextGenTel Holding ASA (OSE:NGT) will present the Q2 2015 financial results on Thursday 27 August 2015 at 09:00. The presentation will take place at Felix Konferansesenter, Aker Brygge, Oslo. This information was brought to you by Cision http://news.cision.com