個人 こじん かん通信 つうしんではありませんでした
kojinkan tsūshindewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 個人間通信

1. It was not person-to-person communication.; It was not a private conversation.

Past/Perfective
Negative
Polite
Formal Register
Computing