LJUBLJANA (Slovenia), October 31 (SeeNews) – Telekom Austria said its wireless unit in Slovenia, Si.mobil posted earnings before interest, taxes, depreciation and amortisation (EBITDA) of 42.7 million euro ($46.7 million) in the first nine months of 2016, down 26.4% on the year, chiefly due to a 20 million euro positive one-off effect in January 2015.