発信 はっしん時刻 じこく表示 ひょうじじゃないです
hasshin jikoku hyōjijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 発信時刻表示

1. Not displaying the transmission time.; It's not showing the transmission time.

Negative
Polite
Casual Register
Computing