災害 さいがい よう伝言 でんごんダイヤルでしょう
saigaiyō dengondaiyarudeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 災害用伝言ダイヤル

1. Probably disaster message dial; Likely disaster bulletin board

Polite
Presumptive
Conjecture