å®åããNTTã®ééã調åã«ä¹ãããã£ãŠããã¡ããæŠåšããªããšãåœã幟ããã£ãŠã足ããããäžè±ãããããããã
â
äžè±é»æ©ãå®å®ãã€ã¯ãæ³¢éé»ã·ã¹ãã
â
NTTããå®å®ããããã»ã»ã
â
äžè±é»æ©ãå®å®ãã€ã¯ãæ³¢éé»ã·ã¹ãã
â
NTTããå®å®ããããã»ã»ã