通信 つうしん制御 せいぎょ装置 そうちでしょう
tsūshinseigyosōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 通信制御装置

1. Communication control device, probably.; It will likely be a communication control device.

Polite
Presumptive
Conjecture
Computing