音声 おんせい応答 おうとう装置 そうちでしょう
onseiōtōsōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 音声応答装置

1. Voice response system, probably.; It will likely be a voice response system.

Polite
Presumptive
Conjecture
Computing