受信 じゅしん不能 ふのう通知 つうち要求 ようきゅう表示 ひょうじではありませんでした
jushinfunōtsūchiyō kyūhyōjidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 受信不能通知要求表示

1. Was not a request to indicate inability to receive.; Was not expressing a request for notification of inability to receive.

Past/Perfective
Negative
Polite
Formal Register
Computing