だい しゅ電気 でんき通信 つうしん事業 じぎょう しゃじゃなかった
daini shu den kitsū shinjigyōshajanakatta

Noun
Da Copula

The past negative form of 第二種電気通信事業者

1. Was not a Type II telecommunications carrier.; Was not a second-class telecommunications provider.

Past/Perfective
Negative
Computing