每經AI快(kuai)訊，日(ri)(ri)本(ben)時(shi)事(shi)通(tong)(tong)(tong)信(xin)社(she)報(bao)道(dao)(dao)，日(ri)(ri)本(ben)總務(wu)(wu)大臣(chen)松(song)本(ben)剛明當地時(shi)間4月(yue)4日(ri)(ri)表示，日(ri)(ri)本(ben)電信(xin)電話公(gong)(gong)司(si)（簡稱“NTT”） 3日(ri)(ri)發生的(de)大規(gui)模(mo)通(tong)(tong)(tong)信(xin)故障可能(neng)屬于(yu)“重大事(shi)故”。總務(wu)(wu)省將要求公(gong)(gong)司(si)方面出具詳細的(de)說明報(bao)告，并研究處罰措施。據日(ri)(ri)本(ben)共同社(she)報(bao)道(dao)(dao)，作為(wei)日(ri)(ri)本(ben)通(tong)(tong)(tong)信(xin)產業的(de)一(yi)家大型企業，日(ri)(ri)本(ben)電信(xin)電話公(gong)(gong)司(si)當地時(shi)間3日(ri)(ri)上(shang)午(wu)發生大規(gui)模(mo)通(tong)(tong)(tong)信(xin)故障，光(guang)纖(xian)網絡以及報(bao)警消防等(deng)緊急電話一(yi)度無法正(zheng)常使(shi)用，涉及東京、神奈川、北海(hai)道(dao)(dao)、大阪(ban)等(deng)16個都(dou)道(dao)(dao)府縣。（央(yang)視新(xin)聞）