How to professionally say 2. Openserve (R14m higher): Higher Other Operating Revenue (R11m) due to higher income from scrap copper sales and higher Other Income (R12m) due to higher submarine cable income. This was partly offset by higher Opex (R7m) due to Corporate Share plan adjustment for the 2020 grant, higher bad debts and inventory revaluation - zero rating of slow moving/obsolete Cisco spares, partly offset by cost savings due to delayed filling of vacancies, higher labour capitalisation and lower property utility and standby generator diesel costs