自動 じどう回送 かいそう表示 ひょうじでしょう
jidōkaisōhyōjideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 自動回送表示

1. Probably automatic return.; Likely to return automatically.

Polite
Presumptive
Conjecture
Computing