発信 はっしん時刻 じこく表示 ひょうじじゃありませんでした
hasshin jikoku hyōjijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 発信時刻表示

1. It wasn't displaying the transmission time.; It didn't show the transmission time.

Past/Perfective
Negative
Polite
Terminal Form
Computing