超過 ちょうか送信 そうしん制御 せいぎょじゃなかったです
chōka sō shinseigyojanakattadesu

Noun
Desu Copula

The polite, past negative form of 超過送信制御

1. Wasn't over-transmission control.; Wasn't excessive sending control.

Past/Perfective
Negative
Polite
Casual Register
Computing