 5 Ukwa kabiri 2020 Ahavuye isanamu, MTN Rwanda Bamwe bashimye intambwe ikigo MTN Rwandacell Ltd cyateye yo guca amakarita ariho airtime unites zifashishwa mu guhamagara cyangwa kugura internet, abandi bavuga ko nubundi ari bacye cyane bari basigaye bayakoresha. 