通信 つうしん記述 きじゅつ こうじゃなかったです
tsūshinkijutsu kōja nakattadesu

Noun
Desu Copula

The polite, past negative form of 通信記述項

1. Was not communication details.; Was not a description of communication.

Past/Perfective
Negative
Polite
Casual Register
Computing