8 1999 , बिदिनो आबुं नेतवर्कआ 18 थि एप्रिल 1999 आव मावफुङारि जायो , आरो अब्लानिफ्रायनो गोजोनथावनायै खामानिमावबोगासिनो दं ।
Thus the complete network become operational on 18th April 1999 and has been working satisfactorily since then .